Mercurial > sdl-ios-xcode
annotate src/video/win32/SDL_gdirender.c @ 2833:c2e182a37f5f
Whoops, can't call glOrtho() repeatedly
author | Sam Lantinga <slouken@libsdl.org> |
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date | Fri, 05 Dec 2008 07:00:58 +0000 |
parents | 7af2419ad5b0 |
children | 99210400e8b9 |
rev | line source |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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1 /* |
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2 SDL - Simple DirectMedia Layer |
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3 Copyright (C) 1997-2006 Sam Lantinga |
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4 |
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5 This library is free software; you can redistribute it and/or |
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6 modify it under the terms of the GNU Lesser General Public |
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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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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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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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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_GDI |
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25 |
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26 #include "SDL_win32video.h" |
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27 #include "../SDL_rect_c.h" |
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28 #include "../SDL_yuv_sw_c.h" |
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29 |
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30 /* GDI renderer implementation */ |
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31 |
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32 static SDL_Renderer *GDI_CreateRenderer(SDL_Window * window, Uint32 flags); |
1975
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Added resize support for GDI and Direct3D renderers
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33 static int GDI_DisplayModeChanged(SDL_Renderer * renderer); |
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34 static int GDI_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture); |
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35 static int GDI_QueryTexturePixels(SDL_Renderer * renderer, |
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36 SDL_Texture * texture, void **pixels, |
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37 int *pitch); |
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38 static int GDI_SetTexturePalette(SDL_Renderer * renderer, |
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39 SDL_Texture * texture, |
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40 const SDL_Color * colors, int firstcolor, |
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41 int ncolors); |
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42 static int GDI_GetTexturePalette(SDL_Renderer * renderer, |
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43 SDL_Texture * texture, SDL_Color * colors, |
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44 int firstcolor, int ncolors); |
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45 static int GDI_SetTextureAlphaMod(SDL_Renderer * renderer, |
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46 SDL_Texture * texture); |
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47 static int GDI_SetTextureBlendMode(SDL_Renderer * renderer, |
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48 SDL_Texture * texture); |
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49 static int GDI_SetTextureScaleMode(SDL_Renderer * renderer, |
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50 SDL_Texture * texture); |
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51 static int GDI_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture, |
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52 const SDL_Rect * rect, const void *pixels, |
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53 int pitch); |
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54 static int GDI_LockTexture(SDL_Renderer * renderer, SDL_Texture * texture, |
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55 const SDL_Rect * rect, int markDirty, |
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56 void **pixels, int *pitch); |
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57 static void GDI_UnlockTexture(SDL_Renderer * renderer, SDL_Texture * texture); |
1985
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58 static int GDI_RenderFill(SDL_Renderer * renderer, Uint8 r, Uint8 g, Uint8 b, |
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59 Uint8 a, const SDL_Rect * rect); |
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60 static int GDI_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture, |
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61 const SDL_Rect * srcrect, const SDL_Rect * dstrect); |
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62 static void GDI_RenderPresent(SDL_Renderer * renderer); |
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63 static void GDI_DestroyTexture(SDL_Renderer * renderer, |
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64 SDL_Texture * texture); |
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65 static void GDI_DestroyRenderer(SDL_Renderer * renderer); |
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66 |
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67 |
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68 SDL_RenderDriver GDI_RenderDriver = { |
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69 GDI_CreateRenderer, |
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70 { |
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71 "gdi", |
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72 (SDL_RENDERER_SINGLEBUFFER | SDL_RENDERER_PRESENTCOPY | |
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73 SDL_RENDERER_PRESENTFLIP2 | SDL_RENDERER_PRESENTFLIP3 | |
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74 SDL_RENDERER_PRESENTDISCARD | SDL_RENDERER_ACCELERATED), |
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75 (SDL_TEXTUREMODULATE_NONE | SDL_TEXTUREMODULATE_ALPHA), |
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76 (SDL_TEXTUREBLENDMODE_NONE | SDL_TEXTUREBLENDMODE_MASK | |
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77 SDL_TEXTUREBLENDMODE_BLEND), |
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78 (SDL_TEXTURESCALEMODE_NONE | SDL_TEXTURESCALEMODE_FAST), |
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79 14, |
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80 { |
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81 SDL_PIXELFORMAT_INDEX8, |
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82 SDL_PIXELFORMAT_RGB555, |
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83 SDL_PIXELFORMAT_RGB565, |
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84 SDL_PIXELFORMAT_RGB888, |
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85 SDL_PIXELFORMAT_BGR888, |
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86 SDL_PIXELFORMAT_ARGB8888, |
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87 SDL_PIXELFORMAT_RGBA8888, |
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88 SDL_PIXELFORMAT_ABGR8888, |
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89 SDL_PIXELFORMAT_BGRA8888, |
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90 SDL_PIXELFORMAT_YV12, |
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91 SDL_PIXELFORMAT_IYUV, |
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92 SDL_PIXELFORMAT_YUY2, |
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93 SDL_PIXELFORMAT_UYVY, |
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94 SDL_PIXELFORMAT_YVYU}, |
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95 0, |
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96 0} |
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97 }; |
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98 |
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99 typedef struct |
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100 { |
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101 HWND hwnd; |
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102 HDC window_hdc; |
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103 HDC render_hdc; |
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104 HDC memory_hdc; |
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105 HDC current_hdc; |
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106 LPBITMAPINFO bmi; |
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107 HBITMAP hbm[3]; |
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108 int current_hbm; |
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109 SDL_DirtyRectList dirty; |
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110 SDL_bool makedirty; |
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111 } GDI_RenderData; |
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112 |
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113 typedef struct |
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114 { |
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115 SDL_SW_YUVTexture *yuv; |
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116 Uint32 format; |
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117 HPALETTE hpal; |
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118 HBITMAP hbm; |
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119 void *pixels; |
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120 int pitch; |
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|
121 } GDI_TextureData; |
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122 |
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123 static void |
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124 UpdateYUVTextureData(SDL_Texture * texture) |
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125 { |
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126 GDI_TextureData *data = (GDI_TextureData *) texture->driverdata; |
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127 SDL_Rect rect; |
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128 |
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129 rect.x = 0; |
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130 rect.y = 0; |
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131 rect.w = texture->w; |
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132 rect.h = texture->h; |
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133 SDL_SW_CopyYUVToRGB(data->yuv, &rect, data->format, texture->w, |
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134 texture->h, data->pixels, data->pitch); |
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135 } |
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136 |
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137 void |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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138 GDI_AddRenderDriver(_THIS) |
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139 { |
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140 SDL_AddRenderDriver(0, &GDI_RenderDriver); |
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141 } |
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142 |
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143 SDL_Renderer * |
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144 GDI_CreateRenderer(SDL_Window * window, Uint32 flags) |
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145 { |
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146 SDL_WindowData *windowdata = (SDL_WindowData *) window->driverdata; |
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147 SDL_Renderer *renderer; |
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148 GDI_RenderData *data; |
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149 int bmi_size; |
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150 HBITMAP hbm; |
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151 int i, n; |
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152 |
1920
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Convert SDL_malloc to SDL_calloc if appropriate, slightly faster on operating systems which map the zero page for memory allocations.
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153 renderer = (SDL_Renderer *) SDL_calloc(1, sizeof(*renderer)); |
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154 if (!renderer) { |
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155 SDL_OutOfMemory(); |
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156 return NULL; |
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157 } |
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158 |
1920
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159 data = (GDI_RenderData *) SDL_calloc(1, sizeof(*data)); |
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160 if (!data) { |
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161 GDI_DestroyRenderer(renderer); |
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162 SDL_OutOfMemory(); |
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163 return NULL; |
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164 } |
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165 |
1975
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166 renderer->DisplayModeChanged = GDI_DisplayModeChanged; |
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167 renderer->CreateTexture = GDI_CreateTexture; |
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168 renderer->QueryTexturePixels = GDI_QueryTexturePixels; |
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169 renderer->SetTexturePalette = GDI_SetTexturePalette; |
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170 renderer->GetTexturePalette = GDI_GetTexturePalette; |
1985
8055185ae4ed
Added source color and alpha modulation support.
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171 renderer->SetTextureAlphaMod = GDI_SetTextureAlphaMod; |
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Added source color and alpha modulation support.
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172 renderer->SetTextureBlendMode = GDI_SetTextureBlendMode; |
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Added source color and alpha modulation support.
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173 renderer->SetTextureScaleMode = GDI_SetTextureScaleMode; |
1913
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174 renderer->UpdateTexture = GDI_UpdateTexture; |
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175 renderer->LockTexture = GDI_LockTexture; |
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176 renderer->UnlockTexture = GDI_UnlockTexture; |
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177 renderer->RenderFill = GDI_RenderFill; |
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178 renderer->RenderCopy = GDI_RenderCopy; |
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179 renderer->RenderPresent = GDI_RenderPresent; |
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180 renderer->DestroyTexture = GDI_DestroyTexture; |
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181 renderer->DestroyRenderer = GDI_DestroyRenderer; |
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182 renderer->info = GDI_RenderDriver.info; |
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183 renderer->window = window->id; |
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184 renderer->driverdata = data; |
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185 |
1965
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SDL constants are all uppercase.
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186 renderer->info.flags = SDL_RENDERER_ACCELERATED; |
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187 |
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188 data->hwnd = windowdata->hwnd; |
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189 data->window_hdc = windowdata->hdc; |
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190 data->render_hdc = CreateCompatibleDC(data->window_hdc); |
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191 data->memory_hdc = CreateCompatibleDC(data->window_hdc); |
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192 |
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193 /* Fill in the compatible bitmap info */ |
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194 bmi_size = sizeof(BITMAPINFOHEADER) + 256 * sizeof(RGBQUAD); |
1920
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Convert SDL_malloc to SDL_calloc if appropriate, slightly faster on operating systems which map the zero page for memory allocations.
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195 data->bmi = (LPBITMAPINFO) SDL_calloc(1, bmi_size); |
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196 if (!data->bmi) { |
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197 GDI_DestroyRenderer(renderer); |
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198 SDL_OutOfMemory(); |
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199 return NULL; |
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200 } |
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201 data->bmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); |
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202 |
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203 hbm = CreateCompatibleBitmap(data->window_hdc, 1, 1); |
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204 GetDIBits(data->window_hdc, hbm, 0, 1, NULL, data->bmi, DIB_RGB_COLORS); |
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205 GetDIBits(data->window_hdc, hbm, 0, 1, NULL, data->bmi, DIB_RGB_COLORS); |
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206 DeleteObject(hbm); |
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Solved the performance problems by introducing the concept of a single-buffered
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207 |
1965
a788656ca29a
SDL constants are all uppercase.
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|
208 if (flags & SDL_RENDERER_SINGLEBUFFER) { |
1907
06c27a737b7a
Streamlined the API a bit and optimized the software renderer.
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1905
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changeset
|
209 renderer->info.flags |= |
1975
ccef0d0c40c6
Added resize support for GDI and Direct3D renderers
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1965
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210 (SDL_RENDERER_SINGLEBUFFER | SDL_RENDERER_PRESENTCOPY); |
1897
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Solved the performance problems by introducing the concept of a single-buffered
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211 n = 0; |
1965
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SDL constants are all uppercase.
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changeset
|
212 } else if (flags & SDL_RENDERER_PRESENTFLIP2) { |
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213 renderer->info.flags |= SDL_RENDERER_PRESENTFLIP2; |
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214 n = 2; |
1965
a788656ca29a
SDL constants are all uppercase.
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changeset
|
215 } else if (flags & SDL_RENDERER_PRESENTFLIP3) { |
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216 renderer->info.flags |= SDL_RENDERER_PRESENTFLIP3; |
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217 n = 3; |
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|
218 } else { |
1965
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SDL constants are all uppercase.
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|
219 renderer->info.flags |= SDL_RENDERER_PRESENTCOPY; |
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Solved the performance problems by introducing the concept of a single-buffered
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220 n = 1; |
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221 } |
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|
222 for (i = 0; i < n; ++i) { |
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|
223 data->hbm[i] = |
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224 CreateCompatibleBitmap(data->window_hdc, window->w, window->h); |
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Solved the performance problems by introducing the concept of a single-buffered
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|
225 if (!data->hbm[i]) { |
1913
83420da906a5
Implemented Windows OpenGL support
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diff
changeset
|
226 GDI_DestroyRenderer(renderer); |
1897
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Solved the performance problems by introducing the concept of a single-buffered
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227 WIN_SetError("CreateCompatibleBitmap()"); |
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228 return NULL; |
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229 } |
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230 } |
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231 if (n > 0) { |
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232 SelectObject(data->render_hdc, data->hbm[0]); |
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233 data->current_hdc = data->render_hdc; |
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234 data->makedirty = SDL_TRUE; |
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235 } else { |
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236 data->current_hdc = data->window_hdc; |
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237 data->makedirty = SDL_FALSE; |
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238 } |
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239 data->current_hbm = 0; |
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240 |
1895
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241 return renderer; |
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242 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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243 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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244 static int |
1975
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Added resize support for GDI and Direct3D renderers
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245 GDI_DisplayModeChanged(SDL_Renderer * renderer) |
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246 { |
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247 GDI_RenderData *data = (GDI_RenderData *) renderer->driverdata; |
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Added resize support for GDI and Direct3D renderers
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248 SDL_Window *window = SDL_GetWindowFromID(renderer->window); |
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249 int i, n; |
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250 |
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251 if (renderer->info.flags & SDL_RENDERER_SINGLEBUFFER) { |
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252 n = 0; |
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253 } else if (renderer->info.flags & SDL_RENDERER_PRESENTFLIP2) { |
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254 n = 2; |
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255 } else if (renderer->info.flags & SDL_RENDERER_PRESENTFLIP3) { |
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256 n = 3; |
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257 } else { |
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258 n = 1; |
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259 } |
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260 for (i = 0; i < n; ++i) { |
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261 if (data->hbm[i]) { |
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262 DeleteObject(data->hbm[i]); |
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263 data->hbm[i] = NULL; |
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264 } |
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265 } |
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266 for (i = 0; i < n; ++i) { |
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267 data->hbm[i] = |
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268 CreateCompatibleBitmap(data->window_hdc, window->w, window->h); |
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Added resize support for GDI and Direct3D renderers
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269 if (!data->hbm[i]) { |
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Added resize support for GDI and Direct3D renderers
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270 WIN_SetError("CreateCompatibleBitmap()"); |
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Added resize support for GDI and Direct3D renderers
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271 return -1; |
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272 } |
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273 } |
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274 if (n > 0) { |
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275 SelectObject(data->render_hdc, data->hbm[0]); |
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276 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
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2786
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277 data->current_hbm = 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
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2786
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278 |
1975
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Added resize support for GDI and Direct3D renderers
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279 return 0; |
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Added resize support for GDI and Direct3D renderers
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280 } |
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281 |
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|
282 static int |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
283 GDI_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture) |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
284 { |
1913
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Implemented Windows OpenGL support
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|
285 GDI_RenderData *renderdata = (GDI_RenderData *) renderer->driverdata; |
1895
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286 SDL_Window *window = SDL_GetWindowFromID(renderer->window); |
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|
287 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window); |
1913
83420da906a5
Implemented Windows OpenGL support
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parents:
1907
diff
changeset
|
288 GDI_TextureData *data; |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
289 |
1920
8a162bfdc838
Convert SDL_malloc to SDL_calloc if appropriate, slightly faster on operating systems which map the zero page for memory allocations.
Sam Lantinga <slouken@libsdl.org>
parents:
1918
diff
changeset
|
290 data = (GDI_TextureData *) SDL_calloc(1, sizeof(*data)); |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff
changeset
|
291 if (!data) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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changeset
|
292 SDL_OutOfMemory(); |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
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|
293 return -1; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
294 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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changeset
|
295 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
296 texture->driverdata = data; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
297 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
298 if (SDL_ISPIXELFORMAT_FOURCC(texture->format)) { |
2786 | 299 data->yuv = |
300 SDL_SW_CreateYUVTexture(texture->format, texture->w, texture->h); | |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
301 if (!data->yuv) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
302 return -1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
303 } |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
304 data->format = display->current_mode.format; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
305 } else { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
306 data->format = texture->format; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
307 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
308 data->pitch = (texture->w * SDL_BYTESPERPIXEL(data->format)); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
309 |
2222
926294b2bb4e
Emphasized the separation between SDL_Surface and SDL_Texture
Sam Lantinga <slouken@libsdl.org>
parents:
1985
diff
changeset
|
310 if (data->yuv || texture->access == SDL_TEXTUREACCESS_STREAMING |
1975
ccef0d0c40c6
Added resize support for GDI and Direct3D renderers
Sam Lantinga <slouken@libsdl.org>
parents:
1965
diff
changeset
|
311 || texture->format != display->current_mode.format) { |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
312 int bmi_size; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
313 LPBITMAPINFO bmi; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
314 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
315 bmi_size = sizeof(BITMAPINFOHEADER) + 256 * sizeof(RGBQUAD); |
1920
8a162bfdc838
Convert SDL_malloc to SDL_calloc if appropriate, slightly faster on operating systems which map the zero page for memory allocations.
Sam Lantinga <slouken@libsdl.org>
parents:
1918
diff
changeset
|
316 bmi = (LPBITMAPINFO) SDL_calloc(1, bmi_size); |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
317 if (!bmi) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
318 SDL_OutOfMemory(); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
diff
changeset
|
319 return -1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
320 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
321 bmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
322 bmi->bmiHeader.biWidth = texture->w; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
323 bmi->bmiHeader.biHeight = -texture->h; /* topdown bitmap */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
324 bmi->bmiHeader.biPlanes = 1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
325 bmi->bmiHeader.biSizeImage = texture->h * data->pitch; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
326 bmi->bmiHeader.biXPelsPerMeter = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
327 bmi->bmiHeader.biYPelsPerMeter = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
328 bmi->bmiHeader.biClrUsed = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
329 bmi->bmiHeader.biClrImportant = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
330 bmi->bmiHeader.biBitCount = SDL_BYTESPERPIXEL(data->format) * 8; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
331 if (SDL_ISPIXELFORMAT_INDEXED(data->format)) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
332 int i, ncolors; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
333 LOGPALETTE *palette; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
334 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
335 bmi->bmiHeader.biCompression = BI_RGB; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
336 ncolors = (1 << SDL_BITSPERPIXEL(data->format)); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
337 palette = |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
338 (LOGPALETTE *) SDL_malloc(sizeof(*palette) + |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
339 ncolors * sizeof(PALETTEENTRY)); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
340 if (!palette) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
341 SDL_free(bmi); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
342 SDL_OutOfMemory(); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
343 return -1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
344 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
345 palette->palVersion = 0x300; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
346 palette->palNumEntries = ncolors; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
347 for (i = 0; i < ncolors; ++i) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
348 palette->palPalEntry[i].peRed = 0xFF; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
349 palette->palPalEntry[i].peGreen = 0xFF; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
350 palette->palPalEntry[i].peBlue = 0xFF; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
351 palette->palPalEntry[i].peFlags = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
352 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
353 data->hpal = CreatePalette(palette); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
354 SDL_free(palette); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
355 } else { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
356 int bpp; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
357 Uint32 Rmask, Gmask, Bmask, Amask; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
358 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
359 bmi->bmiHeader.biCompression = BI_BITFIELDS; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
360 SDL_PixelFormatEnumToMasks(data->format, &bpp, &Rmask, &Gmask, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
361 &Bmask, &Amask); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
362 ((Uint32 *) bmi->bmiColors)[0] = Rmask; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
363 ((Uint32 *) bmi->bmiColors)[1] = Gmask; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
364 ((Uint32 *) bmi->bmiColors)[2] = Bmask; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
365 data->hpal = NULL; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
366 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
367 data->hbm = |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
368 CreateDIBSection(renderdata->memory_hdc, bmi, DIB_RGB_COLORS, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
369 &data->pixels, NULL, 0); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
370 } else { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
371 data->hbm = |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
372 CreateCompatibleBitmap(renderdata->window_hdc, texture->w, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
373 texture->h); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
374 data->pixels = NULL; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
375 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
376 if (!data->hbm) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
377 WIN_SetError("Couldn't create bitmap"); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
378 return -1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
379 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
380 return 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
381 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
382 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
383 static int |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
384 GDI_QueryTexturePixels(SDL_Renderer * renderer, SDL_Texture * texture, |
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
385 void **pixels, int *pitch) |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
386 { |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
387 GDI_TextureData *data = (GDI_TextureData *) texture->driverdata; |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
388 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
389 if (data->yuv) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
390 return SDL_SW_QueryYUVTexturePixels(data->yuv, pixels, pitch); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
391 } else { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
392 *pixels = data->pixels; |
1897
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
393 *pitch = data->pitch; |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
394 return 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
395 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
396 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
397 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
398 static int |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
399 GDI_SetTexturePalette(SDL_Renderer * renderer, SDL_Texture * texture, |
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
400 const SDL_Color * colors, int firstcolor, int ncolors) |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
401 { |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
402 GDI_RenderData *renderdata = (GDI_RenderData *) renderer->driverdata; |
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
403 GDI_TextureData *data = (GDI_TextureData *) texture->driverdata; |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
404 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
405 if (data->yuv) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
406 SDL_SetError("YUV textures don't have a palette"); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
407 return -1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
408 } else { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
409 PALETTEENTRY entries[256]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
410 int i; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
411 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
412 for (i = 0; i < ncolors; ++i) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
413 entries[i].peRed = colors[i].r; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
414 entries[i].peGreen = colors[i].g; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
415 entries[i].peBlue = colors[i].b; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
416 entries[i].peFlags = 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
417 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
418 if (!SetPaletteEntries(data->hpal, firstcolor, ncolors, entries)) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
419 WIN_SetError("SetPaletteEntries()"); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
420 return -1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
421 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
422 return 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
423 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
424 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
425 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
426 static int |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
427 GDI_GetTexturePalette(SDL_Renderer * renderer, SDL_Texture * texture, |
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
428 SDL_Color * colors, int firstcolor, int ncolors) |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
429 { |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
430 GDI_TextureData *data = (GDI_TextureData *) texture->driverdata; |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
431 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
432 if (data->yuv) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
433 SDL_SetError("YUV textures don't have a palette"); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
434 return -1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
435 } else { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
436 PALETTEENTRY entries[256]; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
437 int i; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
438 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
439 if (!GetPaletteEntries(data->hpal, firstcolor, ncolors, entries)) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
440 WIN_SetError("GetPaletteEntries()"); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
441 return -1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
442 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
443 for (i = 0; i < ncolors; ++i) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
444 colors[i].r = entries[i].peRed; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
445 colors[i].g = entries[i].peGreen; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
446 colors[i].b = entries[i].peBlue; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
447 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
448 return 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
449 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
450 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
451 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
452 static int |
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
453 GDI_SetTextureAlphaMod(SDL_Renderer * renderer, SDL_Texture * texture) |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
454 { |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
455 return 0; |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
456 } |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
457 |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
458 static int |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
459 GDI_SetTextureBlendMode(SDL_Renderer * renderer, SDL_Texture * texture) |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
460 { |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
461 switch (texture->blendMode) { |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
462 case SDL_TEXTUREBLENDMODE_NONE: |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
463 case SDL_TEXTUREBLENDMODE_MASK: |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
464 case SDL_TEXTUREBLENDMODE_BLEND: |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
465 return 0; |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
466 default: |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
467 SDL_Unsupported(); |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
468 texture->blendMode = SDL_TEXTUREBLENDMODE_NONE; |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
469 return -1; |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
470 } |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
471 } |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
472 |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
473 static int |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
474 GDI_SetTextureScaleMode(SDL_Renderer * renderer, SDL_Texture * texture) |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
475 { |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
476 switch (texture->scaleMode) { |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
477 case SDL_TEXTURESCALEMODE_NONE: |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
478 case SDL_TEXTURESCALEMODE_FAST: |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
479 return 0; |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
480 case SDL_TEXTURESCALEMODE_SLOW: |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
481 case SDL_TEXTURESCALEMODE_BEST: |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
482 SDL_Unsupported(); |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
483 texture->scaleMode = SDL_TEXTURESCALEMODE_FAST; |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
484 return -1; |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
485 default: |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
486 SDL_Unsupported(); |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
487 texture->scaleMode = SDL_TEXTURESCALEMODE_NONE; |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
488 return -1; |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
489 } |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
490 return 0; |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
491 } |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
492 |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
493 static int |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
494 GDI_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture, |
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
495 const SDL_Rect * rect, const void *pixels, int pitch) |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
496 { |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
497 GDI_TextureData *data = (GDI_TextureData *) texture->driverdata; |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
498 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
499 if (data->yuv) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
500 if (SDL_SW_UpdateYUVTexture(data->yuv, rect, pixels, pitch) < 0) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
501 return -1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
502 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
503 UpdateYUVTextureData(texture); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
504 return 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
505 } else { |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
506 GDI_RenderData *renderdata = (GDI_RenderData *) renderer->driverdata; |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
507 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
508 if (data->pixels) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
509 Uint8 *src, *dst; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
510 int row; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
511 size_t length; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
512 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
513 src = (Uint8 *) pixels; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
514 dst = |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
515 (Uint8 *) data->pixels + rect->y * data->pitch + |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
516 rect->x * SDL_BYTESPERPIXEL(texture->format); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
517 length = rect->w * SDL_BYTESPERPIXEL(texture->format); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
518 for (row = 0; row < rect->h; ++row) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
519 SDL_memcpy(dst, src, length); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
520 src += pitch; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
521 dst += data->pitch; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
522 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
523 } else if (rect->w == texture->w && pitch == data->pitch) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
524 if (!SetDIBits |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
525 (renderdata->window_hdc, data->hbm, rect->y, rect->h, pixels, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
526 renderdata->bmi, DIB_RGB_COLORS)) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
527 WIN_SetError("SetDIBits()"); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
528 return -1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
529 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
530 } else { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
531 SDL_SetError |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
532 ("FIXME: Need to allocate temporary memory and do GetDIBits() followed by SetDIBits(), since we can only set blocks of scanlines at a time"); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
533 return -1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
534 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
535 return 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
536 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
537 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
538 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
539 static int |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
540 GDI_LockTexture(SDL_Renderer * renderer, SDL_Texture * texture, |
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
541 const SDL_Rect * rect, int markDirty, void **pixels, |
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
542 int *pitch) |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
543 { |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
544 GDI_TextureData *data = (GDI_TextureData *) texture->driverdata; |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
545 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
546 if (data->yuv) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
547 return SDL_SW_LockYUVTexture(data->yuv, rect, markDirty, pixels, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
548 pitch); |
1898
f89e49e51e89
Playing around, trying to find a fast path with GDI
Sam Lantinga <slouken@libsdl.org>
parents:
1897
diff
changeset
|
549 } else if (data->pixels) { |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
550 GdiFlush(); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
551 *pixels = |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
552 (void *) ((Uint8 *) data->pixels + rect->y * data->pitch + |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
553 rect->x * SDL_BYTESPERPIXEL(texture->format)); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
554 *pitch = data->pitch; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
555 return 0; |
1898
f89e49e51e89
Playing around, trying to find a fast path with GDI
Sam Lantinga <slouken@libsdl.org>
parents:
1897
diff
changeset
|
556 } else { |
f89e49e51e89
Playing around, trying to find a fast path with GDI
Sam Lantinga <slouken@libsdl.org>
parents:
1897
diff
changeset
|
557 SDL_SetError("No pixels available"); |
f89e49e51e89
Playing around, trying to find a fast path with GDI
Sam Lantinga <slouken@libsdl.org>
parents:
1897
diff
changeset
|
558 return -1; |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
559 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
560 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
561 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
562 static void |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
563 GDI_UnlockTexture(SDL_Renderer * renderer, SDL_Texture * texture) |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
564 { |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
565 GDI_TextureData *data = (GDI_TextureData *) texture->driverdata; |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
566 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
567 if (data->yuv) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
568 SDL_SW_UnlockYUVTexture(data->yuv); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
569 UpdateYUVTextureData(texture); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
570 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
571 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
572 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
573 static int |
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
574 GDI_RenderFill(SDL_Renderer * renderer, Uint8 r, Uint8 g, Uint8 b, Uint8 a, |
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
575 const SDL_Rect * rect) |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
576 { |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
577 GDI_RenderData *data = (GDI_RenderData *) renderer->driverdata; |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
578 RECT rc; |
1899 | 579 HBRUSH brush; |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
580 int status; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
581 |
1897
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
582 if (data->makedirty) { |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
583 SDL_AddDirtyRect(&data->dirty, rect); |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
584 } |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
585 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
586 rc.left = rect->x; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
587 rc.top = rect->y; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
588 rc.right = rect->x + rect->w + 1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
589 rc.bottom = rect->y + rect->h + 1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
590 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
591 /* Should we cache the brushes? .. it looks like GDI does for us. :) */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
592 brush = CreateSolidBrush(RGB(r, g, b)); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
593 SelectObject(data->current_hdc, brush); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
594 status = FillRect(data->current_hdc, &rc, brush); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
595 DeleteObject(brush); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
596 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
597 if (!status) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
598 WIN_SetError("FillRect()"); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
599 return -1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
600 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
601 return 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
602 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
603 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
604 static int |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
605 GDI_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture, |
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
606 const SDL_Rect * srcrect, const SDL_Rect * dstrect) |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
607 { |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
608 GDI_RenderData *data = (GDI_RenderData *) renderer->driverdata; |
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
609 GDI_TextureData *texturedata = (GDI_TextureData *) texture->driverdata; |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
610 |
1897
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
611 if (data->makedirty) { |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
612 SDL_AddDirtyRect(&data->dirty, dstrect); |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
613 } |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
614 |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
615 SelectObject(data->memory_hdc, texturedata->hbm); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
616 if (texturedata->hpal) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
617 SelectPalette(data->memory_hdc, texturedata->hpal, TRUE); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
618 RealizePalette(data->memory_hdc); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
619 } |
2735
204be4fc2726
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
2222
diff
changeset
|
620 if (texture->blendMode & |
204be4fc2726
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
2222
diff
changeset
|
621 (SDL_TEXTUREBLENDMODE_MASK | SDL_TEXTUREBLENDMODE_BLEND)) { |
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
622 BLENDFUNCTION blendFunc = { |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
623 AC_SRC_OVER, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
624 0, |
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1975
diff
changeset
|
625 texture->a, |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
626 AC_SRC_ALPHA |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
627 }; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
628 /* FIXME: GDI uses premultiplied alpha! */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
629 if (!AlphaBlend |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
630 (data->current_hdc, dstrect->x, dstrect->y, dstrect->w, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
631 dstrect->h, data->memory_hdc, srcrect->x, srcrect->y, srcrect->w, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
632 srcrect->h, blendFunc)) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
633 WIN_SetError("AlphaBlend()"); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
634 return -1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
635 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
636 } else { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
637 if (srcrect->w == dstrect->w && srcrect->h == dstrect->h) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
638 if (!BitBlt |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
639 (data->current_hdc, dstrect->x, dstrect->y, dstrect->w, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
640 srcrect->h, data->memory_hdc, srcrect->x, srcrect->y, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
641 SRCCOPY)) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
642 WIN_SetError("BitBlt()"); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
643 return -1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
644 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
645 } else { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
646 if (!StretchBlt |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
647 (data->current_hdc, dstrect->x, dstrect->y, dstrect->w, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
648 dstrect->h, data->memory_hdc, srcrect->x, srcrect->y, |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
649 srcrect->w, srcrect->h, SRCCOPY)) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
650 WIN_SetError("StretchBlt()"); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
651 return -1; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
652 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
653 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
654 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
655 return 0; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
656 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
657 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
658 static void |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
659 GDI_RenderPresent(SDL_Renderer * renderer) |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
660 { |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
661 GDI_RenderData *data = (GDI_RenderData *) renderer->driverdata; |
1897
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
662 SDL_DirtyRect *dirty; |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
663 |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
664 /* Send the data to the display */ |
1965
a788656ca29a
SDL constants are all uppercase.
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
665 if (!(renderer->info.flags & SDL_RENDERER_SINGLEBUFFER)) { |
1897
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
666 for (dirty = data->dirty.list; dirty; dirty = dirty->next) { |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
667 const SDL_Rect *rect = &dirty->rect; |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
668 BitBlt(data->window_hdc, rect->x, rect->y, rect->w, rect->h, |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
669 data->render_hdc, rect->x, rect->y, SRCCOPY); |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
670 } |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
671 SDL_ClearDirtyRects(&data->dirty); |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
672 } |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
673 |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
674 /* Update the flipping chain, if any */ |
1965
a788656ca29a
SDL constants are all uppercase.
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
675 if (renderer->info.flags & SDL_RENDERER_PRESENTFLIP2) { |
1897
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
676 data->current_hbm = (data->current_hbm + 1) % 2; |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
677 SelectObject(data->render_hdc, data->hbm[data->current_hbm]); |
1965
a788656ca29a
SDL constants are all uppercase.
Sam Lantinga <slouken@libsdl.org>
parents:
1924
diff
changeset
|
678 } else if (renderer->info.flags & SDL_RENDERER_PRESENTFLIP3) { |
1897
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
679 data->current_hbm = (data->current_hbm + 1) % 3; |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
680 SelectObject(data->render_hdc, data->hbm[data->current_hbm]); |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
681 } |
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
682 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
683 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
684 static void |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
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685 GDI_DestroyTexture(SDL_Renderer * renderer, SDL_Texture * texture) |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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686 { |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
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687 GDI_TextureData *data = (GDI_TextureData *) texture->driverdata; |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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688 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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689 if (!data) { |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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690 return; |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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691 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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692 if (data->yuv) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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693 SDL_SW_DestroyYUVTexture(data->yuv); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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694 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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695 if (data->hpal) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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696 DeleteObject(data->hpal); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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697 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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698 if (data->hbm) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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699 DeleteObject(data->hbm); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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700 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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701 SDL_free(data); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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702 texture->driverdata = NULL; |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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703 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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704 |
1975
ccef0d0c40c6
Added resize support for GDI and Direct3D renderers
Sam Lantinga <slouken@libsdl.org>
parents:
1965
diff
changeset
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705 static void |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
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706 GDI_DestroyRenderer(SDL_Renderer * renderer) |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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707 { |
1913
83420da906a5
Implemented Windows OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
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708 GDI_RenderData *data = (GDI_RenderData *) renderer->driverdata; |
1897
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
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709 int i; |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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710 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
711 if (data) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
712 DeleteDC(data->render_hdc); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
713 DeleteDC(data->memory_hdc); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
714 if (data->bmi) { |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
715 SDL_free(data->bmi); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
716 } |
1897
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
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717 for (i = 0; i < SDL_arraysize(data->hbm); ++i) { |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
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718 if (data->hbm[i]) { |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
719 DeleteObject(data->hbm[i]); |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
720 } |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
|
721 } |
c2a27da60b18
Solved the performance problems by introducing the concept of a single-buffered
Sam Lantinga <slouken@libsdl.org>
parents:
1895
diff
changeset
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722 SDL_FreeDirtyRects(&data->dirty); |
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
723 SDL_free(data); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
724 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
725 SDL_free(renderer); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
726 } |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
727 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
728 #endif /* SDL_VIDEO_RENDER_GDI */ |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
729 |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
730 /* vi: set ts=4 sw=4 expandtab: */ |