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diff include/SDL_opengles.h @ 3087:0b6f51c29267

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Date: Wed, 4 Mar 2009 15:38:22 +0200 From: "Mike Gorchak" Subject: Re: About QNX support in SDL 1.3 Here is another batch of patches. 1) Makefile.in - added SDL_opengles.h header as header to install. 2) configure.in - Added special define to detect Common Lite OpenGL ES library in case if Common library is not installed. Added check for clock_gettime in libc (in QNX it is in libc). 3) SDL_config.h.in - Added SDL_VIDEO_RENDER_OPENGL_ES and SDL_VIDEO_OPENGL_ES declarations for configure script autodetection. 4) SDL_opengles.h - Added GL_API definition if it is not defined. Added extension GL_OES_draw_texture because OpenGL ES Renderer uses it without declaration. Added GL_OES_vertex_buffer_object extension, which is supported under QNX OpenGL ES. Added GL_OES_single_precision extension. 5) To the test directory I've added building OpenGL ES test applications through the autotools suite. Was support for iPhone IDE building only.
author Sam Lantinga <slouken@libsdl.org>
date Wed, 04 Mar 2009 15:10:47 +0000
parents 0bc41e0361d3
children 82e60908fab1
line wrap: on
line diff
--- a/include/SDL_opengles.h	Wed Mar 04 09:35:32 2009 +0000
+++ b/include/SDL_opengles.h	Wed Mar 04 15:10:47 2009 +0000
@@ -40,10 +40,6 @@
 #include <OpenGLES/ES1/gl.h>    /* Header File For The OpenGL ES Library */
 #endif
 
-#if defined(__QNXNTO__) && defined(SDL_VIDEO_OPENGL_ES)
-#include <GLES/egl.h>
-#endif
-
 #ifndef APIENTRY
 #define APIENTRY
 #endif
@@ -52,6 +48,9 @@
 #define GL_APIENTRY
 #endif
 
+#ifndef GL_API
+#define GL_API
+#endif /* GL_API */
 
 /*
 ** License Applicability. Except to the extent portions of this file are
@@ -659,6 +658,29 @@
 #define GL_COORD_REPLACE_OES                                    0x8862
 #endif
 
+/* GL_OES_draw_texture */
+#ifndef GL_OES_draw_texture
+#define GL_TEXTURE_CROP_RECT_OES                                0x8B9D
+#endif /* GL_OES_draw_texture */
+
+/*  GL_OES_vertex_buffer_object */
+#ifndef GL_OES_vertex_buffer_object
+#define GL_ARRAY_BUFFER                                         0x8892
+#define GL_ELEMENT_ARRAY_BUFFER                                 0x8893
+#define GL_ARRAY_BUFFER_BINDING                                 0x8894
+#define GL_ELEMENT_ARRAY_BUFFER_BINDING                         0x8895
+#define GL_VERTEX_ARRAY_BUFFER_BINDING                          0x8896
+#define GL_NORMAL_ARRAY_BUFFER_BINDING                          0x8897
+#define GL_COLOR_ARRAY_BUFFER_BINDING                           0x8898
+#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING                   0x889A
+#define GL_STATIC_DRAW                                          0x88E4
+#define GL_DYNAMIC_DRAW                                         0x88E8
+#define GL_WRITE_ONLY                                           0x88B9
+#define GL_BUFFER_SIZE                                          0x8764
+#define GL_BUFFER_USAGE                                         0x8765
+#define GL_BUFFER_ACCESS                                        0x88BB
+#endif /* GL_OES_vertex_buffer_object */
+
 /*************************************************************/
 
 /* Available only in Common profile */
@@ -945,6 +967,42 @@
 #define GL_OES_point_sprite 1
 #endif
 
+/* GL_OES_draw_texture */
+#ifndef GL_OES_draw_texture
+#define GL_OES_draw_texture 1
+    GL_API void GL_APIENTRY glDrawTexsOES (GLshort x, GLshort y, GLshort z, GLshort width, GLshort height);
+    GL_API void GL_APIENTRY glDrawTexiOES (GLint x, GLint y, GLint z, GLint width, GLint height);
+    GL_API void GL_APIENTRY glDrawTexxOES (GLfixed x, GLfixed y, GLfixed z, GLfixed width, GLfixed height);
+    GL_API void GL_APIENTRY glDrawTexsvOES (const GLshort *coords);
+    GL_API void GL_APIENTRY glDrawTexivOES (const GLint *coords);
+    GL_API void GL_APIENTRY glDrawTexxvOES (const GLfixed *coords);
+    GL_API void GL_APIENTRY glDrawTexfOES (GLfloat x, GLfloat y, GLfloat z, GLfloat width, GLfloat height);
+    GL_API void GL_APIENTRY glDrawTexfvOES (const GLfloat *coords);
+#endif /* GL_OES_draw_texture */
+
+/* GL_OES_single_precision */
+#ifndef GL_OES_single_precision
+#define GL_OES_single_precision 1
+    GL_API void GL_APIENTRY glDepthRangefOES (GLclampf zNear, GLclampf zFar);
+    GL_API void GL_APIENTRY glFrustumfOES (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
+    GL_API void GL_APIENTRY glOrthofOES (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
+    GL_API void GL_APIENTRY glClipPlanefOES (GLenum plane, const GLfloat *equation);
+    GL_API void GL_APIENTRY glGetClipPlanefOES (GLenum pname, GLfloat eqn[4]);
+    GL_API void GL_APIENTRY glClearDepthfOES (GLclampf depth);
+#endif /* GL_OES_single_precision */
+
+/* GL_OES_vertex_buffer_object */
+#ifndef GL_OES_vertex_buffer_object
+#define GL_OES_vertex_buffer_object 1
+    GL_API void APIENTRY glBindBufferOES(GLenum, GLuint);
+    GL_API void APIENTRY glDeleteBuffersOES(GLsizei, const GLuint *);
+    GL_API void APIENTRY glGenBuffersOES(GLsizei, GLuint *);
+    GL_API GLboolean APIENTRY glIsBufferOES(GLuint);
+    GL_API void APIENTRY glBufferDataOES(GLenum, GLsizeiptr, const GLvoid *, GLenum);
+    GL_API void APIENTRY glBufferSubDataOES(GLenum, GLintptr, GLsizeiptr, const GLvoid *);
+    GL_API void APIENTRY glGetBufferParameterivOES(GLenum, GLenum, GLint *);
+#endif /* GL_OES_vertex_buffer_object */
+
 #ifdef __cplusplus
 }
 #endif