Mercurial > sdl-ios-xcode
annotate src/video/SDL_renderer_gles.c @ 3417:64a60c5d502e
Automatically initialize the video system and create a renderer to simplify use.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Wed, 28 Oct 2009 06:04:07 +0000 |
parents | fe2f10481878 |
children | 83518f8fcd61 |
rev | line source |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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1 /* |
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2 SDL - Simple DirectMedia Layer |
2859 | 3 Copyright (C) 1997-2009 Sam Lantinga |
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4 |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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5 This library is free software; you can redistribute it and/or |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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6 modify it under the terms of the GNU Lesser General Public |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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7 License as published by the Free Software Foundation; either |
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8 version 2.1 of the License, or (at your option) any later version. |
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9 |
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10 This library is distributed in the hope that it will be useful, |
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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13 Lesser General Public License for more details. |
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14 |
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15 You should have received a copy of the GNU Lesser General Public |
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16 License along with this library; if not, write to the Free Software |
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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18 |
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19 Sam Lantinga |
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20 slouken@libsdl.org |
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21 */ |
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22 #include "SDL_config.h" |
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23 |
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24 #if SDL_VIDEO_RENDER_OGL_ES |
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25 |
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26 #include "SDL_video.h" |
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27 #include "SDL_opengles.h" |
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28 #include "SDL_sysvideo.h" |
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29 #include "SDL_pixels_c.h" |
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30 #include "SDL_rect_c.h" |
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31 #include "SDL_yuv_sw_c.h" |
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32 |
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33 #if defined(__QNXNTO__) |
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34 /* Include QNX system header to check QNX version later */ |
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35 #include <sys/neutrino.h> |
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36 #endif /* __QNXNTO__ */ |
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37 |
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38 #if defined(SDL_VIDEO_DRIVER_QNXGF) || \ |
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39 defined(SDL_VIDEO_DRIVER_PHOTON) || \ |
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40 defined(SDL_VIDEO_DRIVER_PANDORA) |
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41 |
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42 /* Empty function stub to get OpenGL ES 1.x support without */ |
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43 /* OpenGL ES extension GL_OES_draw_texture supported */ |
3139 | 44 GL_API void GL_APIENTRY |
45 glDrawTexiOES(GLint x, GLint y, GLint z, GLint width, GLint height) | |
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46 { |
3139 | 47 return; |
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48 } |
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49 |
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50 #endif /* QNXGF || PHOTON || PANDORA */ |
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OpenPandora support added by David Carré
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51 |
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52 /* OpenGL ES 1.1 renderer implementation, based on the OpenGL renderer */ |
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53 |
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54 static const float inv255f = 1.0f / 255.0f; |
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55 |
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56 static SDL_Renderer *GLES_CreateRenderer(SDL_Window * window, Uint32 flags); |
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57 static int GLES_ActivateRenderer(SDL_Renderer * renderer); |
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58 static int GLES_DisplayModeChanged(SDL_Renderer * renderer); |
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59 static int GLES_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture); |
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60 static int GLES_QueryTexturePixels(SDL_Renderer * renderer, |
2753 | 61 SDL_Texture * texture, void **pixels, |
62 int *pitch); | |
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63 static int GLES_SetTexturePalette(SDL_Renderer * renderer, |
2753 | 64 SDL_Texture * texture, |
65 const SDL_Color * colors, int firstcolor, | |
66 int ncolors); | |
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67 static int GLES_GetTexturePalette(SDL_Renderer * renderer, |
2753 | 68 SDL_Texture * texture, SDL_Color * colors, |
69 int firstcolor, int ncolors); | |
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70 static int GLES_SetTextureColorMod(SDL_Renderer * renderer, |
2753 | 71 SDL_Texture * texture); |
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72 static int GLES_SetTextureAlphaMod(SDL_Renderer * renderer, |
2753 | 73 SDL_Texture * texture); |
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74 static int GLES_SetTextureBlendMode(SDL_Renderer * renderer, |
2753 | 75 SDL_Texture * texture); |
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76 static int GLES_SetTextureScaleMode(SDL_Renderer * renderer, |
2753 | 77 SDL_Texture * texture); |
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78 static int GLES_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture, |
2753 | 79 const SDL_Rect * rect, const void *pixels, |
80 int pitch); | |
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81 static int GLES_LockTexture(SDL_Renderer * renderer, SDL_Texture * texture, |
2753 | 82 const SDL_Rect * rect, int markDirty, |
83 void **pixels, int *pitch); | |
84 static void GLES_UnlockTexture(SDL_Renderer * renderer, | |
85 SDL_Texture * texture); | |
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86 static void GLES_DirtyTexture(SDL_Renderer * renderer, SDL_Texture * texture, |
2753 | 87 int numrects, const SDL_Rect * rects); |
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88 static int GLES_RenderPoint(SDL_Renderer * renderer, int x, int y); |
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89 static int GLES_RenderLine(SDL_Renderer * renderer, int x1, int y1, int x2, |
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90 int y2); |
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91 static int GLES_RenderFill(SDL_Renderer * renderer, const SDL_Rect * rect); |
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92 static int GLES_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture, |
2753 | 93 const SDL_Rect * srcrect, |
94 const SDL_Rect * dstrect); | |
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95 static void GLES_RenderPresent(SDL_Renderer * renderer); |
2753 | 96 static void GLES_DestroyTexture(SDL_Renderer * renderer, |
97 SDL_Texture * texture); | |
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98 static void GLES_DestroyRenderer(SDL_Renderer * renderer); |
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99 |
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100 |
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101 SDL_RenderDriver GL_ES_RenderDriver = { |
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102 GLES_CreateRenderer, |
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103 { |
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104 "opengl_es", |
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105 (SDL_RENDERER_SINGLEBUFFER | SDL_RENDERER_PRESENTDISCARD | |
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106 SDL_RENDERER_PRESENTVSYNC | SDL_RENDERER_ACCELERATED), |
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107 (SDL_TEXTUREMODULATE_NONE | SDL_TEXTUREMODULATE_COLOR | |
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108 SDL_TEXTUREMODULATE_ALPHA), |
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109 (SDL_BLENDMODE_NONE | SDL_BLENDMODE_MASK | |
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110 SDL_BLENDMODE_BLEND | SDL_BLENDMODE_ADD | SDL_BLENDMODE_MOD), |
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111 (SDL_TEXTURESCALEMODE_NONE | SDL_TEXTURESCALEMODE_FAST | |
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112 SDL_TEXTURESCALEMODE_SLOW), 5, |
2753 | 113 { |
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114 /* OpenGL ES 1.x supported formats list */ |
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115 SDL_PIXELFORMAT_ABGR4444, |
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116 SDL_PIXELFORMAT_ABGR1555, |
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117 SDL_PIXELFORMAT_BGR565, |
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118 SDL_PIXELFORMAT_BGR24, |
3139 | 119 SDL_PIXELFORMAT_ABGR8888}, |
2753 | 120 0, |
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121 0} |
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122 }; |
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123 |
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124 typedef struct |
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125 { |
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126 SDL_GLContext context; |
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127 SDL_bool updateSize; |
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128 int blendMode; |
2753 | 129 |
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130 #ifndef APIENTRY |
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131 #define APIENTRY |
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132 #endif |
2753 | 133 |
134 SDL_bool useDrawTexture; | |
135 SDL_bool GL_OES_draw_texture_supported; | |
136 | |
137 /* OpenGL ES functions */ | |
138 #define SDL_PROC(ret,func,params) ret (APIENTRY *func) params; | |
139 #include "SDL_glesfuncs.h" | |
140 #undef SDL_PROC | |
2739
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141 |
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142 } GLES_RenderData; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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143 |
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144 typedef struct |
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145 { |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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146 GLuint texture; |
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147 GLenum type; |
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148 GLfloat texw; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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149 GLfloat texh; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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150 GLenum format; |
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151 GLenum formattype; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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152 void *pixels; |
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153 int pitch; |
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154 SDL_DirtyRectList dirty; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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155 } GLES_TextureData; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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156 |
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157 static void |
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158 GLES_SetError(const char *prefix, GLenum result) |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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159 { |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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160 const char *error; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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161 |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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162 switch (result) { |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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163 case GL_NO_ERROR: |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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164 error = "GL_NO_ERROR"; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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165 break; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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166 case GL_INVALID_ENUM: |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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167 error = "GL_INVALID_ENUM"; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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168 break; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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169 case GL_INVALID_VALUE: |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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170 error = "GL_INVALID_VALUE"; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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171 break; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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172 case GL_INVALID_OPERATION: |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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173 error = "GL_INVALID_OPERATION"; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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174 break; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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175 case GL_STACK_OVERFLOW: |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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176 error = "GL_STACK_OVERFLOW"; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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177 break; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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178 case GL_STACK_UNDERFLOW: |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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179 error = "GL_STACK_UNDERFLOW"; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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180 break; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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181 case GL_OUT_OF_MEMORY: |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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182 error = "GL_OUT_OF_MEMORY"; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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183 break; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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184 default: |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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185 error = "UNKNOWN"; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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186 break; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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187 } |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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188 SDL_SetError("%s: %s", prefix, error); |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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189 } |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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190 |
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191 static int |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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192 GLES_LoadFunctions(GLES_RenderData * data) |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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193 { |
2753 | 194 |
195 #define SDL_PROC(ret,func,params) \ | |
3122
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196 data->func = func; |
2753 | 197 #include "SDL_glesfuncs.h" |
198 #undef SDL_PROC | |
199 | |
2739
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200 return 0; |
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201 } |
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202 |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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203 void |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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204 GLES_AddRenderDriver(_THIS) |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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205 { |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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206 if (_this->GL_CreateContext) { |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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207 SDL_AddRenderDriver(0, &GL_ES_RenderDriver); |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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208 } |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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209 } |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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210 |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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211 SDL_Renderer * |
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212 GLES_CreateRenderer(SDL_Window * window, Uint32 flags) |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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213 { |
2753 | 214 |
2739
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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215 SDL_Renderer *renderer; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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216 GLES_RenderData *data; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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217 GLint value; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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218 int doublebuffer; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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219 |
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220 if (!(window->flags & SDL_WINDOW_OPENGL)) { |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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221 if (SDL_RecreateWindow(window, window->flags | SDL_WINDOW_OPENGL) < 0) { |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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222 return NULL; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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223 } |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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224 } |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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225 |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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226 renderer = (SDL_Renderer *) SDL_calloc(1, sizeof(*renderer)); |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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227 if (!renderer) { |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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228 SDL_OutOfMemory(); |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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229 return NULL; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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230 } |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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231 |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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232 data = (GLES_RenderData *) SDL_calloc(1, sizeof(*data)); |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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233 if (!data) { |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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234 GLES_DestroyRenderer(renderer); |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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235 SDL_OutOfMemory(); |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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236 return NULL; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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237 } |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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238 |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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239 renderer->ActivateRenderer = GLES_ActivateRenderer; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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240 renderer->DisplayModeChanged = GLES_DisplayModeChanged; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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241 renderer->CreateTexture = GLES_CreateTexture; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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242 renderer->QueryTexturePixels = GLES_QueryTexturePixels; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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243 renderer->SetTexturePalette = GLES_SetTexturePalette; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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244 renderer->GetTexturePalette = GLES_GetTexturePalette; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
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245 renderer->SetTextureColorMod = GLES_SetTextureColorMod; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
246 renderer->SetTextureAlphaMod = GLES_SetTextureAlphaMod; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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247 renderer->SetTextureBlendMode = GLES_SetTextureBlendMode; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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248 renderer->SetTextureScaleMode = GLES_SetTextureScaleMode; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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249 renderer->UpdateTexture = GLES_UpdateTexture; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
250 renderer->LockTexture = GLES_LockTexture; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
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|
251 renderer->UnlockTexture = GLES_UnlockTexture; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
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changeset
|
252 renderer->DirtyTexture = GLES_DirtyTexture; |
2936
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
parents:
2884
diff
changeset
|
253 renderer->RenderPoint = GLES_RenderPoint; |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
parents:
2884
diff
changeset
|
254 renderer->RenderLine = GLES_RenderLine; |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
255 renderer->RenderFill = GLES_RenderFill; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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256 renderer->RenderCopy = GLES_RenderCopy; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
257 renderer->RenderPresent = GLES_RenderPresent; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
258 renderer->DestroyTexture = GLES_DestroyTexture; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
259 renderer->DestroyRenderer = GLES_DestroyRenderer; |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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260 renderer->info = GL_ES_RenderDriver.info; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
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|
261 renderer->window = window->id; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
262 renderer->driverdata = data; |
2753 | 263 |
264 renderer->info.flags = | |
265 (SDL_RENDERER_PRESENTDISCARD | SDL_RENDERER_ACCELERATED); | |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
266 |
3165
7168651d5706
QNX quirk has been added, QNX OpenGL ES implementation is broken regarding support of textures with packed pixel formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3163
diff
changeset
|
267 #if defined(__QNXNTO__) |
7168651d5706
QNX quirk has been added, QNX OpenGL ES implementation is broken regarding support of textures with packed pixel formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3163
diff
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|
268 #if _NTO_VERSION<=641 |
7168651d5706
QNX quirk has been added, QNX OpenGL ES implementation is broken regarding support of textures with packed pixel formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3163
diff
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|
269 /* QNX's OpenGL ES implementation is broken regarding */ |
7168651d5706
QNX quirk has been added, QNX OpenGL ES implementation is broken regarding support of textures with packed pixel formats.
Mike Gorchak <lestat@i.com.ua>
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3163
diff
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|
270 /* packed textures support, affected versions 6.3.2, 6.4.0, 6.4.1 */ |
3169 | 271 renderer->info.num_texture_formats = 2; |
272 renderer->info.texture_formats[0] = SDL_PIXELFORMAT_ABGR8888; | |
273 renderer->info.texture_formats[1] = SDL_PIXELFORMAT_BGR24; | |
3165
7168651d5706
QNX quirk has been added, QNX OpenGL ES implementation is broken regarding support of textures with packed pixel formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3163
diff
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|
274 #endif /* _NTO_VERSION */ |
7168651d5706
QNX quirk has been added, QNX OpenGL ES implementation is broken regarding support of textures with packed pixel formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3163
diff
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|
275 #endif /* __QNXNTO__ */ |
7168651d5706
QNX quirk has been added, QNX OpenGL ES implementation is broken regarding support of textures with packed pixel formats.
Mike Gorchak <lestat@i.com.ua>
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276 |
2739
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
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|
277 if (GLES_LoadFunctions(data) < 0) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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278 GLES_DestroyRenderer(renderer); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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279 return NULL; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
280 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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281 |
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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282 data->context = SDL_GL_CreateContext(window->id); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
283 if (!data->context) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
284 GLES_DestroyRenderer(renderer); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
285 return NULL; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
286 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
287 if (SDL_GL_MakeCurrent(window->id, data->context) < 0) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
288 GLES_DestroyRenderer(renderer); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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289 return NULL; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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290 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
291 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
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|
292 if (flags & SDL_RENDERER_PRESENTVSYNC) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
293 SDL_GL_SetSwapInterval(1); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
294 } else { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
295 SDL_GL_SetSwapInterval(0); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
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|
296 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
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|
297 if (SDL_GL_GetSwapInterval() > 0) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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298 renderer->info.flags |= SDL_RENDERER_PRESENTVSYNC; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
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|
299 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
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300 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
301 if (SDL_GL_GetAttribute(SDL_GL_DOUBLEBUFFER, &doublebuffer) == 0) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
302 if (!doublebuffer) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
303 renderer->info.flags |= SDL_RENDERER_SINGLEBUFFER; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
304 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
305 } |
3161
494559cc723b
OpenPandora support added by David Carré
Sam Lantinga <slouken@libsdl.org>
parents:
3139
diff
changeset
|
306 #if SDL_VIDEO_DRIVER_PANDORA |
494559cc723b
OpenPandora support added by David Carré
Sam Lantinga <slouken@libsdl.org>
parents:
3139
diff
changeset
|
307 data->GL_OES_draw_texture_supported = SDL_FALSE; |
494559cc723b
OpenPandora support added by David Carré
Sam Lantinga <slouken@libsdl.org>
parents:
3139
diff
changeset
|
308 data->useDrawTexture = SDL_FALSE; |
494559cc723b
OpenPandora support added by David Carré
Sam Lantinga <slouken@libsdl.org>
parents:
3139
diff
changeset
|
309 #else |
2753 | 310 if (SDL_GL_ExtensionSupported("GL_OES_draw_texture")) { |
311 data->GL_OES_draw_texture_supported = SDL_TRUE; | |
312 data->useDrawTexture = SDL_TRUE; | |
313 } else { | |
314 data->GL_OES_draw_texture_supported = SDL_FALSE; | |
315 data->useDrawTexture = SDL_FALSE; | |
316 } | |
3161
494559cc723b
OpenPandora support added by David Carré
Sam Lantinga <slouken@libsdl.org>
parents:
3139
diff
changeset
|
317 #endif |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
318 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
319 data->glGetIntegerv(GL_MAX_TEXTURE_SIZE, &value); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
320 renderer->info.max_texture_width = value; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
321 data->glGetIntegerv(GL_MAX_TEXTURE_SIZE, &value); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
322 renderer->info.max_texture_height = value; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
323 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
324 /* Set up parameters for rendering */ |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
325 data->blendMode = -1; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
326 data->glDisable(GL_DEPTH_TEST); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
327 data->glDisable(GL_CULL_FACE); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
328 data->updateSize = SDL_TRUE; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
329 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
330 return renderer; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
331 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
332 |
2753 | 333 static int |
334 GLES_ActivateRenderer(SDL_Renderer * renderer) | |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
335 { |
2753 | 336 |
337 GLES_RenderData *data = (GLES_RenderData *) renderer->driverdata; | |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
338 SDL_Window *window = SDL_GetWindowFromID(renderer->window); |
2753 | 339 |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
340 if (SDL_GL_MakeCurrent(window->id, data->context) < 0) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
341 return -1; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
342 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
343 if (data->updateSize) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
344 data->glMatrixMode(GL_PROJECTION); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
345 data->glLoadIdentity(); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
346 data->glMatrixMode(GL_MODELVIEW); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
347 data->glLoadIdentity(); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
348 data->glViewport(0, 0, window->w, window->h); |
2753 | 349 data->glOrthof(0.0, (GLfloat) window->w, (GLfloat) window->h, 0.0, |
350 0.0, 1.0); | |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
351 data->updateSize = SDL_FALSE; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
352 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
353 return 0; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
354 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
355 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
356 static int |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
357 GLES_DisplayModeChanged(SDL_Renderer * renderer) |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
358 { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
359 GLES_RenderData *data = (GLES_RenderData *) renderer->driverdata; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
360 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
361 data->updateSize = SDL_TRUE; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
362 return 0; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
363 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
364 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
365 static __inline__ int |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
366 power_of_2(int input) |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
367 { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
368 int value = 1; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
369 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
370 while (value < input) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
371 value <<= 1; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
372 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
373 return value; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
374 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
375 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
376 static int |
3139 | 377 GLES_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture) |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
378 { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
379 GLES_RenderData *renderdata = (GLES_RenderData *) renderer->driverdata; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
380 SDL_Window *window = SDL_GetWindowFromID(renderer->window); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
381 GLES_TextureData *data; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
382 GLint internalFormat; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
383 GLenum format, type; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
384 int texture_w, texture_h; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
385 GLenum result; |
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
2964
diff
changeset
|
386 |
2753 | 387 switch (texture->format) { |
388 case SDL_PIXELFORMAT_BGR24: | |
3139 | 389 internalFormat = GL_RGB; |
390 format = GL_RGB; | |
391 type = GL_UNSIGNED_BYTE; | |
392 break; | |
2753 | 393 case SDL_PIXELFORMAT_ABGR8888: |
3139 | 394 internalFormat = GL_RGBA; |
395 format = GL_RGBA; | |
396 type = GL_UNSIGNED_BYTE; | |
397 break; | |
3163
a252014ce27d
Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3161
diff
changeset
|
398 case SDL_PIXELFORMAT_BGR565: |
a252014ce27d
Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3161
diff
changeset
|
399 internalFormat = GL_RGB; |
a252014ce27d
Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3161
diff
changeset
|
400 format = GL_RGB; |
a252014ce27d
Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3161
diff
changeset
|
401 type = GL_UNSIGNED_SHORT_5_6_5; |
a252014ce27d
Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3161
diff
changeset
|
402 break; |
a252014ce27d
Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3161
diff
changeset
|
403 case SDL_PIXELFORMAT_ABGR1555: |
a252014ce27d
Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3161
diff
changeset
|
404 internalFormat = GL_RGBA; |
a252014ce27d
Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3161
diff
changeset
|
405 format = GL_RGBA; |
a252014ce27d
Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3161
diff
changeset
|
406 type = GL_UNSIGNED_SHORT_5_5_5_1; |
a252014ce27d
Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3161
diff
changeset
|
407 break; |
a252014ce27d
Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3161
diff
changeset
|
408 case SDL_PIXELFORMAT_ABGR4444: |
a252014ce27d
Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3161
diff
changeset
|
409 internalFormat = GL_RGBA; |
a252014ce27d
Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3161
diff
changeset
|
410 format = GL_RGBA; |
a252014ce27d
Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3161
diff
changeset
|
411 type = GL_UNSIGNED_SHORT_4_4_4_4; |
a252014ce27d
Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3161
diff
changeset
|
412 break; |
2753 | 413 default: |
3165
7168651d5706
QNX quirk has been added, QNX OpenGL ES implementation is broken regarding support of textures with packed pixel formats.
Mike Gorchak <lestat@i.com.ua>
parents:
3163
diff
changeset
|
414 SDL_SetError("Unsupported by OpenGL ES texture format"); |
2753 | 415 return -1; |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
416 } |
2753 | 417 |
418 data = (GLES_TextureData *) SDL_calloc(1, sizeof(*data)); | |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
419 if (!data) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
420 SDL_OutOfMemory(); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
421 return -1; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
422 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
423 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
424 if (texture->access == SDL_TEXTUREACCESS_STREAMING) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
425 data->pitch = texture->w * SDL_BYTESPERPIXEL(texture->format); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
426 data->pixels = SDL_malloc(texture->h * data->pitch); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
427 if (!data->pixels) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
428 SDL_OutOfMemory(); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
429 SDL_free(data); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
430 return -1; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
431 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
432 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
433 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
434 texture->driverdata = data; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
435 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
436 renderdata->glGetError(); |
3122
6c98826d88b0
OpenGL ES renderer state fixes. Now GL_TEXTURE_2D is not enabled by default.
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
437 renderdata->glEnable(GL_TEXTURE_2D); |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
438 renderdata->glGenTextures(1, &data->texture); |
2753 | 439 |
440 data->type = GL_TEXTURE_2D; | |
441 /* no NPOV textures allowed in OpenGL ES (yet) */ | |
442 texture_w = power_of_2(texture->w); | |
443 texture_h = power_of_2(texture->h); | |
444 data->texw = (GLfloat) texture->w / texture_w; | |
445 data->texh = (GLfloat) texture->h / texture_h; | |
446 | |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
447 data->format = format; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
448 data->formattype = type; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
449 renderdata->glBindTexture(data->type, data->texture); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
450 renderdata->glTexParameteri(data->type, GL_TEXTURE_MIN_FILTER, |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
451 GL_NEAREST); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
452 renderdata->glTexParameteri(data->type, GL_TEXTURE_MAG_FILTER, |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
453 GL_NEAREST); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
454 renderdata->glTexParameteri(data->type, GL_TEXTURE_WRAP_S, |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
455 GL_CLAMP_TO_EDGE); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
456 renderdata->glTexParameteri(data->type, GL_TEXTURE_WRAP_T, |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
457 GL_CLAMP_TO_EDGE); |
2753 | 458 |
459 renderdata->glTexImage2D(data->type, 0, internalFormat, texture_w, | |
460 texture_h, 0, format, type, NULL); | |
3122
6c98826d88b0
OpenGL ES renderer state fixes. Now GL_TEXTURE_2D is not enabled by default.
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
461 renderdata->glDisable(GL_TEXTURE_2D); |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
462 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
463 result = renderdata->glGetError(); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
464 if (result != GL_NO_ERROR) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
465 GLES_SetError("glTexImage2D()", result); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
466 return -1; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
467 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
468 return 0; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
469 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
470 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
471 static int |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
472 GLES_QueryTexturePixels(SDL_Renderer * renderer, SDL_Texture * texture, |
2753 | 473 void **pixels, int *pitch) |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
474 { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
475 GLES_TextureData *data = (GLES_TextureData *) texture->driverdata; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
476 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
477 *pixels = data->pixels; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
478 *pitch = data->pitch; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
479 return 0; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
480 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
481 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
482 static int |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
483 GLES_SetTexturePalette(SDL_Renderer * renderer, SDL_Texture * texture, |
2753 | 484 const SDL_Color * colors, int firstcolor, int ncolors) |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
485 { |
2753 | 486 SDL_SetError("OpenGL ES does not support paletted textures"); |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
487 return -1; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
488 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
489 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
490 static int |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
491 GLES_GetTexturePalette(SDL_Renderer * renderer, SDL_Texture * texture, |
2753 | 492 SDL_Color * colors, int firstcolor, int ncolors) |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
493 { |
2753 | 494 SDL_SetError("OpenGL ES does not support paletted textures"); |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
495 return -1; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
496 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
497 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
498 static void |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
499 SetupTextureUpdate(GLES_RenderData * renderdata, SDL_Texture * texture, |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
500 int pitch) |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
501 { |
2753 | 502 GLES_TextureData *data = (GLES_TextureData *) texture->driverdata; |
503 renderdata->glBindTexture(data->type, data->texture); | |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
504 renderdata->glPixelStorei(GL_UNPACK_ALIGNMENT, 1); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
505 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
506 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
507 static int |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
508 GLES_SetTextureColorMod(SDL_Renderer * renderer, SDL_Texture * texture) |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
509 { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
510 return 0; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
511 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
512 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
513 static int |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
514 GLES_SetTextureAlphaMod(SDL_Renderer * renderer, SDL_Texture * texture) |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
515 { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
516 return 0; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
517 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
518 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
519 static int |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
520 GLES_SetTextureBlendMode(SDL_Renderer * renderer, SDL_Texture * texture) |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
521 { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
522 switch (texture->blendMode) { |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
523 case SDL_BLENDMODE_NONE: |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
524 case SDL_BLENDMODE_MASK: |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
525 case SDL_BLENDMODE_BLEND: |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
526 case SDL_BLENDMODE_ADD: |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
527 case SDL_BLENDMODE_MOD: |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
528 return 0; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
529 default: |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
530 SDL_Unsupported(); |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
531 texture->blendMode = SDL_BLENDMODE_NONE; |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
532 return -1; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
533 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
534 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
535 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
536 static int |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
537 GLES_SetTextureScaleMode(SDL_Renderer * renderer, SDL_Texture * texture) |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
538 { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
539 switch (texture->scaleMode) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
540 case SDL_TEXTURESCALEMODE_NONE: |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
541 case SDL_TEXTURESCALEMODE_FAST: |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
542 case SDL_TEXTURESCALEMODE_SLOW: |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
543 return 0; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
544 case SDL_TEXTURESCALEMODE_BEST: |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
545 SDL_Unsupported(); |
2753 | 546 texture->scaleMode = SDL_TEXTURESCALEMODE_SLOW; |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
547 return -1; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
548 default: |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
549 SDL_Unsupported(); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
550 texture->scaleMode = SDL_TEXTURESCALEMODE_NONE; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
551 return -1; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
552 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
553 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
554 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
555 static int |
3139 | 556 GLES_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture, |
557 const SDL_Rect * rect, const void *pixels, int pitch) | |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
558 { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
559 GLES_RenderData *renderdata = (GLES_RenderData *) renderer->driverdata; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
560 GLES_TextureData *data = (GLES_TextureData *) texture->driverdata; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
561 GLenum result; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
562 |
3122
6c98826d88b0
OpenGL ES renderer state fixes. Now GL_TEXTURE_2D is not enabled by default.
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
563 renderdata->glGetError(); |
6c98826d88b0
OpenGL ES renderer state fixes. Now GL_TEXTURE_2D is not enabled by default.
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
564 renderdata->glEnable(data->type); |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
565 SetupTextureUpdate(renderdata, texture, pitch); |
2753 | 566 renderdata->glTexSubImage2D(data->type, 0, rect->x, rect->y, rect->w, |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
567 rect->h, data->format, data->formattype, |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
568 pixels); |
3122
6c98826d88b0
OpenGL ES renderer state fixes. Now GL_TEXTURE_2D is not enabled by default.
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
569 renderdata->glDisable(data->type); |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
570 result = renderdata->glGetError(); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
571 if (result != GL_NO_ERROR) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
572 GLES_SetError("glTexSubImage2D()", result); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
573 return -1; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
574 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
575 return 0; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
576 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
577 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
578 static int |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
579 GLES_LockTexture(SDL_Renderer * renderer, SDL_Texture * texture, |
2753 | 580 const SDL_Rect * rect, int markDirty, void **pixels, |
581 int *pitch) | |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
582 { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
583 GLES_TextureData *data = (GLES_TextureData *) texture->driverdata; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
584 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
585 if (markDirty) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
586 SDL_AddDirtyRect(&data->dirty, rect); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
587 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
588 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
589 *pixels = |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
590 (void *) ((Uint8 *) data->pixels + rect->y * data->pitch + |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
591 rect->x * SDL_BYTESPERPIXEL(texture->format)); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
592 *pitch = data->pitch; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
593 return 0; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
594 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
595 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
596 static void |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
597 GLES_UnlockTexture(SDL_Renderer * renderer, SDL_Texture * texture) |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
598 { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
599 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
600 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
601 static void |
2753 | 602 GLES_DirtyTexture(SDL_Renderer * renderer, SDL_Texture * texture, |
603 int numrects, const SDL_Rect * rects) | |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
604 { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
605 GLES_TextureData *data = (GLES_TextureData *) texture->driverdata; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
606 int i; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
607 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
608 for (i = 0; i < numrects; ++i) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
609 SDL_AddDirtyRect(&data->dirty, &rects[i]); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
610 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
611 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
612 |
2936
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
parents:
2884
diff
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|
613 static void |
3393
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Fixed SDL_BLENDMODE_MASK for GL and GLES renderers, now blending works like in software renderer.
Mike Gorchak <lestat@i.com.ua>
parents:
3389
diff
changeset
|
614 GLES_SetBlendMode(GLES_RenderData * data, int blendMode, int isprimitive) |
2936
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|
615 { |
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|
616 if (blendMode != data->blendMode) { |
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|
617 switch (blendMode) { |
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|
618 case SDL_BLENDMODE_NONE: |
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changeset
|
619 data->glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
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|
620 data->glDisable(GL_BLEND); |
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diff
changeset
|
621 break; |
066384910f50
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changeset
|
622 case SDL_BLENDMODE_MASK: |
3393
fe2f10481878
Fixed SDL_BLENDMODE_MASK for GL and GLES renderers, now blending works like in software renderer.
Mike Gorchak <lestat@i.com.ua>
parents:
3389
diff
changeset
|
623 if (isprimitive) { |
fe2f10481878
Fixed SDL_BLENDMODE_MASK for GL and GLES renderers, now blending works like in software renderer.
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
624 data->glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
fe2f10481878
Fixed SDL_BLENDMODE_MASK for GL and GLES renderers, now blending works like in software renderer.
Mike Gorchak <lestat@i.com.ua>
parents:
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changeset
|
625 data->glDisable(GL_BLEND); |
fe2f10481878
Fixed SDL_BLENDMODE_MASK for GL and GLES renderers, now blending works like in software renderer.
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
626 /* The same as SDL_BLENDMODE_NONE */ |
fe2f10481878
Fixed SDL_BLENDMODE_MASK for GL and GLES renderers, now blending works like in software renderer.
Mike Gorchak <lestat@i.com.ua>
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diff
changeset
|
627 blendMode = SDL_BLENDMODE_NONE; |
fe2f10481878
Fixed SDL_BLENDMODE_MASK for GL and GLES renderers, now blending works like in software renderer.
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
628 break; |
fe2f10481878
Fixed SDL_BLENDMODE_MASK for GL and GLES renderers, now blending works like in software renderer.
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
629 } |
fe2f10481878
Fixed SDL_BLENDMODE_MASK for GL and GLES renderers, now blending works like in software renderer.
Mike Gorchak <lestat@i.com.ua>
parents:
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diff
changeset
|
630 /* fall through */ |
2936
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changeset
|
631 case SDL_BLENDMODE_BLEND: |
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changeset
|
632 data->glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE); |
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|
633 data->glEnable(GL_BLEND); |
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|
634 data->glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
066384910f50
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diff
changeset
|
635 break; |
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diff
changeset
|
636 case SDL_BLENDMODE_ADD: |
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diff
changeset
|
637 data->glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE); |
066384910f50
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changeset
|
638 data->glEnable(GL_BLEND); |
066384910f50
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|
639 data->glBlendFunc(GL_SRC_ALPHA, GL_ONE); |
066384910f50
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changeset
|
640 break; |
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changeset
|
641 case SDL_BLENDMODE_MOD: |
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iPhone build compiles again (drawing routines need to be implemented)
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changeset
|
642 data->glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE); |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
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changeset
|
643 data->glEnable(GL_BLEND); |
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iPhone build compiles again (drawing routines need to be implemented)
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changeset
|
644 data->glBlendFunc(GL_ZERO, GL_SRC_COLOR); |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
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diff
changeset
|
645 break; |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
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diff
changeset
|
646 } |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
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changeset
|
647 data->blendMode = blendMode; |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
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|
648 } |
066384910f50
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changeset
|
649 } |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
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parents:
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diff
changeset
|
650 |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
651 static int |
2936
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
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changeset
|
652 GLES_RenderPoint(SDL_Renderer * renderer, int x, int y) |
066384910f50
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changeset
|
653 { |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
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changeset
|
654 GLES_RenderData *data = (GLES_RenderData *) renderer->driverdata; |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
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diff
changeset
|
655 |
3393
fe2f10481878
Fixed SDL_BLENDMODE_MASK for GL and GLES renderers, now blending works like in software renderer.
Mike Gorchak <lestat@i.com.ua>
parents:
3389
diff
changeset
|
656 GLES_SetBlendMode(data, renderer->blendMode, 1); |
2936
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
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changeset
|
657 |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
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diff
changeset
|
658 data->glColor4f((GLfloat) renderer->r * inv255f, |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
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diff
changeset
|
659 (GLfloat) renderer->g * inv255f, |
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iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
660 (GLfloat) renderer->b * inv255f, |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
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changeset
|
661 (GLfloat) renderer->a * inv255f); |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
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diff
changeset
|
662 |
2964 | 663 GLshort vertices[2]; |
664 vertices[0] = x; | |
665 vertices[1] = y; | |
666 | |
667 data->glVertexPointer(2, GL_SHORT, 0, vertices); | |
668 data->glEnableClientState(GL_VERTEX_ARRAY); | |
669 data->glDrawArrays(GL_POINTS, 0, 1); | |
670 data->glDisableClientState(GL_VERTEX_ARRAY); | |
671 | |
2936
066384910f50
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diff
changeset
|
672 return 0; |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
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changeset
|
673 } |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
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changeset
|
674 |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
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changeset
|
675 static int |
066384910f50
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changeset
|
676 GLES_RenderLine(SDL_Renderer * renderer, int x1, int y1, int x2, int y2) |
2739
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
677 { |
2936
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changeset
|
678 GLES_RenderData *data = (GLES_RenderData *) renderer->driverdata; |
2753 | 679 |
3393
fe2f10481878
Fixed SDL_BLENDMODE_MASK for GL and GLES renderers, now blending works like in software renderer.
Mike Gorchak <lestat@i.com.ua>
parents:
3389
diff
changeset
|
680 GLES_SetBlendMode(data, renderer->blendMode, 1); |
2936
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
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diff
changeset
|
681 |
066384910f50
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changeset
|
682 data->glColor4f((GLfloat) renderer->r * inv255f, |
066384910f50
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changeset
|
683 (GLfloat) renderer->g * inv255f, |
066384910f50
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changeset
|
684 (GLfloat) renderer->b * inv255f, |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
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changeset
|
685 (GLfloat) renderer->a * inv255f); |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
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changeset
|
686 |
2964 | 687 GLshort vertices[4]; |
688 vertices[0] = x1; | |
689 vertices[1] = y1; | |
690 vertices[2] = x2; | |
691 vertices[3] = y2; | |
2949
4eabc35fbb4a
Modified OpenGL ES render driver to support new SDL_RenderFill, SDL_RenderLine, and SDL_RenderPoint.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2937
diff
changeset
|
692 |
2964 | 693 data->glVertexPointer(2, GL_SHORT, 0, vertices); |
694 data->glEnableClientState(GL_VERTEX_ARRAY); | |
695 data->glDrawArrays(GL_LINES, 0, 2); | |
696 data->glDisableClientState(GL_VERTEX_ARRAY); | |
2949
4eabc35fbb4a
Modified OpenGL ES render driver to support new SDL_RenderFill, SDL_RenderLine, and SDL_RenderPoint.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2937
diff
changeset
|
697 |
2936
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
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2884
diff
changeset
|
698 return 0; |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
parents:
2884
diff
changeset
|
699 } |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
parents:
2884
diff
changeset
|
700 |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
parents:
2884
diff
changeset
|
701 static int |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
parents:
2884
diff
changeset
|
702 GLES_RenderFill(SDL_Renderer * renderer, const SDL_Rect * rect) |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
parents:
2884
diff
changeset
|
703 { |
2753 | 704 GLES_RenderData *data = (GLES_RenderData *) renderer->driverdata; |
705 | |
3393
fe2f10481878
Fixed SDL_BLENDMODE_MASK for GL and GLES renderers, now blending works like in software renderer.
Mike Gorchak <lestat@i.com.ua>
parents:
3389
diff
changeset
|
706 GLES_SetBlendMode(data, renderer->blendMode, 1); |
2753 | 707 |
2936
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
parents:
2884
diff
changeset
|
708 data->glColor4f((GLfloat) renderer->r * inv255f, |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
parents:
2884
diff
changeset
|
709 (GLfloat) renderer->g * inv255f, |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
710 (GLfloat) renderer->b * inv255f, |
066384910f50
iPhone build compiles again (drawing routines need to be implemented)
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
711 (GLfloat) renderer->a * inv255f); |
2753 | 712 |
2964 | 713 GLshort minx = rect->x; |
714 GLshort maxx = rect->x + rect->w; | |
715 GLshort miny = rect->y; | |
716 GLshort maxy = rect->y + rect->h; | |
717 | |
718 GLshort vertices[8]; | |
719 vertices[0] = minx; | |
720 vertices[1] = miny; | |
721 vertices[2] = maxx; | |
722 vertices[3] = miny; | |
723 vertices[4] = minx; | |
724 vertices[5] = maxy; | |
725 vertices[6] = maxx; | |
726 vertices[7] = maxy; | |
727 | |
728 data->glVertexPointer(2, GL_SHORT, 0, vertices); | |
729 data->glEnableClientState(GL_VERTEX_ARRAY); | |
730 data->glDrawArrays(GL_TRIANGLE_STRIP, 0, 4); | |
731 data->glDisableClientState(GL_VERTEX_ARRAY); | |
2949
4eabc35fbb4a
Modified OpenGL ES render driver to support new SDL_RenderFill, SDL_RenderLine, and SDL_RenderPoint.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
2937
diff
changeset
|
732 |
2753 | 733 return 0; |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
734 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
735 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
736 static int |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
737 GLES_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture, |
2753 | 738 const SDL_Rect * srcrect, const SDL_Rect * dstrect) |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
739 { |
2753 | 740 |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
741 GLES_RenderData *data = (GLES_RenderData *) renderer->driverdata; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
742 GLES_TextureData *texturedata = (GLES_TextureData *) texture->driverdata; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
743 int minx, miny, maxx, maxy; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
744 GLfloat minu, maxu, minv, maxv; |
2753 | 745 int i; |
746 void *temp_buffer; /* used for reformatting dirty rect pixels */ | |
747 void *temp_ptr; | |
748 | |
3122
6c98826d88b0
OpenGL ES renderer state fixes. Now GL_TEXTURE_2D is not enabled by default.
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
749 data->glEnable(GL_TEXTURE_2D); |
6c98826d88b0
OpenGL ES renderer state fixes. Now GL_TEXTURE_2D is not enabled by default.
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
750 |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
751 if (texturedata->dirty.list) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
752 SDL_DirtyRect *dirty; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
753 void *pixels; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
754 int bpp = SDL_BYTESPERPIXEL(texture->format); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
755 int pitch = texturedata->pitch; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
756 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
757 SetupTextureUpdate(data, texture, pitch); |
2753 | 758 |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
759 data->glBindTexture(texturedata->type, texturedata->texture); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
760 for (dirty = texturedata->dirty.list; dirty; dirty = dirty->next) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
761 SDL_Rect *rect = &dirty->rect; |
2753 | 762 pixels = |
763 (void *) ((Uint8 *) texturedata->pixels + rect->y * pitch + | |
764 rect->x * bpp); | |
765 /* There is no GL_UNPACK_ROW_LENGTH in OpenGLES | |
766 we must do this reformatting ourselves(!) | |
767 | |
768 maybe it'd be a good idea to keep a temp buffer around | |
769 for this purpose rather than allocating it each time | |
770 */ | |
771 temp_buffer = SDL_malloc(rect->w * rect->h * bpp); | |
772 temp_ptr = temp_buffer; | |
773 for (i = 0; i < rect->h; i++) { | |
774 SDL_memcpy(temp_ptr, pixels, rect->w * bpp); | |
775 temp_ptr += rect->w * bpp; | |
776 pixels += pitch; | |
777 } | |
778 | |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
779 data->glTexSubImage2D(texturedata->type, 0, rect->x, rect->y, |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
780 rect->w, rect->h, texturedata->format, |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
781 texturedata->formattype, temp_buffer); |
2753 | 782 |
783 SDL_free(temp_buffer); | |
784 | |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
785 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
786 SDL_ClearDirtyRects(&texturedata->dirty); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
787 } |
2753 | 788 |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
789 data->glBindTexture(texturedata->type, texturedata->texture); |
2753 | 790 |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
791 if (texture->modMode) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
792 data->glColor4f((GLfloat) texture->r * inv255f, |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
793 (GLfloat) texture->g * inv255f, |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
794 (GLfloat) texture->b * inv255f, |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
795 (GLfloat) texture->a * inv255f); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
796 } else { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
797 data->glColor4f(1.0f, 1.0f, 1.0f, 1.0f); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
798 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
799 |
3393
fe2f10481878
Fixed SDL_BLENDMODE_MASK for GL and GLES renderers, now blending works like in software renderer.
Mike Gorchak <lestat@i.com.ua>
parents:
3389
diff
changeset
|
800 GLES_SetBlendMode(data, texture->blendMode, 0); |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
801 |
2753 | 802 switch (texture->scaleMode) { |
803 case SDL_TEXTURESCALEMODE_NONE: | |
804 case SDL_TEXTURESCALEMODE_FAST: | |
805 data->glTexParameteri(texturedata->type, GL_TEXTURE_MIN_FILTER, | |
806 GL_NEAREST); | |
807 data->glTexParameteri(texturedata->type, GL_TEXTURE_MAG_FILTER, | |
808 GL_NEAREST); | |
809 break; | |
810 case SDL_TEXTURESCALEMODE_SLOW: | |
811 case SDL_TEXTURESCALEMODE_BEST: | |
812 data->glTexParameteri(texturedata->type, GL_TEXTURE_MIN_FILTER, | |
813 GL_LINEAR); | |
814 data->glTexParameteri(texturedata->type, GL_TEXTURE_MAG_FILTER, | |
815 GL_LINEAR); | |
816 break; | |
817 } | |
818 | |
819 if (data->GL_OES_draw_texture_supported && data->useDrawTexture) { | |
820 /* this code is a little funny because the viewport is upside down vs SDL's coordinate system */ | |
821 SDL_Window *window = SDL_GetWindowFromID(renderer->window); | |
822 GLint cropRect[4]; | |
823 cropRect[0] = srcrect->x; | |
824 cropRect[1] = srcrect->y + srcrect->h; | |
825 cropRect[2] = srcrect->w; | |
826 cropRect[3] = -srcrect->h; | |
827 data->glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_CROP_RECT_OES, | |
828 cropRect); | |
829 data->glDrawTexiOES(dstrect->x, window->h - dstrect->y - dstrect->h, | |
830 0, dstrect->w, dstrect->h); | |
831 } else { | |
832 | |
833 minx = dstrect->x; | |
834 miny = dstrect->y; | |
835 maxx = dstrect->x + dstrect->w; | |
836 maxy = dstrect->y + dstrect->h; | |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
837 |
2753 | 838 minu = (GLfloat) srcrect->x / texture->w; |
839 minu *= texturedata->texw; | |
840 maxu = (GLfloat) (srcrect->x + srcrect->w) / texture->w; | |
841 maxu *= texturedata->texw; | |
842 minv = (GLfloat) srcrect->y / texture->h; | |
843 minv *= texturedata->texh; | |
844 maxv = (GLfloat) (srcrect->y + srcrect->h) / texture->h; | |
845 maxv *= texturedata->texh; | |
846 | |
847 GLshort vertices[8]; | |
848 GLfloat texCoords[8]; | |
849 | |
850 vertices[0] = minx; | |
851 vertices[1] = miny; | |
852 vertices[2] = maxx; | |
853 vertices[3] = miny; | |
854 vertices[4] = minx; | |
855 vertices[5] = maxy; | |
856 vertices[6] = maxx; | |
857 vertices[7] = maxy; | |
858 | |
859 texCoords[0] = minu; | |
860 texCoords[1] = minv; | |
861 texCoords[2] = maxu; | |
862 texCoords[3] = minv; | |
863 texCoords[4] = minu; | |
864 texCoords[5] = maxv; | |
865 texCoords[6] = maxu; | |
866 texCoords[7] = maxv; | |
867 | |
868 data->glVertexPointer(2, GL_SHORT, 0, vertices); | |
869 data->glEnableClientState(GL_VERTEX_ARRAY); | |
870 data->glTexCoordPointer(2, GL_FLOAT, 0, texCoords); | |
871 data->glEnableClientState(GL_TEXTURE_COORD_ARRAY); | |
872 data->glDrawArrays(GL_TRIANGLE_STRIP, 0, 4); | |
3122
6c98826d88b0
OpenGL ES renderer state fixes. Now GL_TEXTURE_2D is not enabled by default.
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
873 data->glDisableClientState(GL_TEXTURE_COORD_ARRAY); |
6c98826d88b0
OpenGL ES renderer state fixes. Now GL_TEXTURE_2D is not enabled by default.
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
874 data->glDisableClientState(GL_VERTEX_ARRAY); |
6c98826d88b0
OpenGL ES renderer state fixes. Now GL_TEXTURE_2D is not enabled by default.
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
875 } |
2753 | 876 |
3122
6c98826d88b0
OpenGL ES renderer state fixes. Now GL_TEXTURE_2D is not enabled by default.
Mike Gorchak <lestat@i.com.ua>
parents:
3099
diff
changeset
|
877 data->glDisable(GL_TEXTURE_2D); |
2753 | 878 |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
879 return 0; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
880 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
881 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
882 static void |
3139 | 883 GLES_RenderPresent(SDL_Renderer * renderer) |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
884 { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
885 SDL_GL_SwapWindow(renderer->window); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
886 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
887 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
888 static void |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
889 GLES_DestroyTexture(SDL_Renderer * renderer, SDL_Texture * texture) |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
890 { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
891 GLES_RenderData *renderdata = (GLES_RenderData *) renderer->driverdata; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
892 GLES_TextureData *data = (GLES_TextureData *) texture->driverdata; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
893 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
894 if (!data) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
895 return; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
896 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
897 if (data->texture) { |
2753 | 898 glDeleteTextures(1, &data->texture); |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
899 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
900 if (data->pixels) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
901 SDL_free(data->pixels); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
902 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
903 SDL_FreeDirtyRects(&data->dirty); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
904 SDL_free(data); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
905 texture->driverdata = NULL; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
906 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
907 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
908 static void |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
909 GLES_DestroyRenderer(SDL_Renderer * renderer) |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
910 { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
911 GLES_RenderData *data = (GLES_RenderData *) renderer->driverdata; |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
912 |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
913 if (data) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
914 if (data->context) { |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
915 SDL_GL_DeleteContext(data->context); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
916 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
917 SDL_free(data); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
918 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
919 SDL_free(renderer); |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
920 } |
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff
changeset
|
921 |
3099
82e60908fab1
Date: Mon, 23 Mar 2009 09:17:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
2964
diff
changeset
|
922 #endif /* SDL_VIDEO_RENDER_OGL_ES */ |
2739
68862734a5fd
These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
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These files are similar in purpose and structure as SDL_renderer_gl.c and SDL_renderer_gl.h, except they use OpenGL ES 1.1 for rendering.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
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924 /* vi: set ts=4 sw=4 expandtab: */ |