]> de.git.xonotic.org Git - xonotic/darkplaces.git/blobdiff - glquake.h
Added r_shadow_bouncegrid_lightpathsize which is an alternative to blur
[xonotic/darkplaces.git] / glquake.h
index d09554a2626d77ea570e51cb3510178bd0645f6f..5f4cc84dfb06ce3394e775e5bccb4cda3b2298b1 100644 (file)
--- a/glquake.h
+++ b/glquake.h
@@ -41,7 +41,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #pragma warning(disable : 4310) // LordHavoc: MSVC++ 2008 x86: cast truncates constant value
 #pragma warning(disable : 4245) // LordHavoc: MSVC++ 2008 x86: 'initializing' : conversion from 'int' to 'unsigned char', signed/unsigned mismatch
 #pragma warning(disable : 4204) // LordHavoc: MSVC++ 2008 x86: nonstandard extension used : non-constant aggregate initializer
-#pragma warning(disable : 4267) // LordHavoc: MSVC++ 2008 x64, conversion from 'size_t' to 'int', possible loss of data
+//#pragma warning(disable : 4267) // LordHavoc: MSVC++ 2008 x64, conversion from 'size_t' to 'int', possible loss of data
 //#pragma warning(disable : 4244)     // LordHavoc: MSVC++ 4 x86, double/float
 //#pragma warning(disable : 4305)              // LordHavoc: MSVC++ 6 x86, double/float
 //#pragma warning(disable : 4706)              // LordHavoc: MSVC++ 2008 x86, assignment within conditional expression
@@ -99,6 +99,8 @@ typedef ptrdiff_t GLintptrARB;
 // int whose size is the same as a pointer (?)
 typedef ptrdiff_t GLsizeiptrARB;
 
+#define GL_STEREO                                      0x0C33
+
 #define GL_MODELVIEW                           0x1700
 #define GL_PROJECTION                          0x1701
 #define GL_TEXTURE                             0x1702
@@ -519,77 +521,104 @@ extern GLboolean (GLAPIENTRY *qglUnmapBufferARB) (GLenum target);
 extern void (GLAPIENTRY *qglBufferDataARB) (GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage);
 extern void (GLAPIENTRY *qglBufferSubDataARB) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data);
 
-//GL_EXT_framebuffer_object
+//GL_ARB_framebuffer_object
+// (slight differences from GL_EXT_framebuffer_object as this integrates GL_EXT_packed_depth_stencil)
 #ifndef GL_FRAMEBUFFER
-#define GL_FRAMEBUFFER                                   0x8D40
-#define GL_RENDERBUFFER                                  0x8D41
-#define GL_STENCIL_INDEX1                                0x8D46
-#define GL_STENCIL_INDEX4                                0x8D47
-#define GL_STENCIL_INDEX8                                0x8D48
-#define GL_STENCIL_INDEX16                               0x8D49
-#define GL_RENDERBUFFER_WIDTH                            0x8D42
-#define GL_RENDERBUFFER_HEIGHT                           0x8D43
-#define GL_RENDERBUFFER_INTERNAL_FORMAT                  0x8D44
-#define GL_RENDERBUFFER_RED_SIZE                         0x8D50
-#define GL_RENDERBUFFER_GREEN_SIZE                       0x8D51
-#define GL_RENDERBUFFER_BLUE_SIZE                        0x8D52
-#define GL_RENDERBUFFER_ALPHA_SIZE                       0x8D53
-#define GL_RENDERBUFFER_DEPTH_SIZE                       0x8D54
-#define GL_RENDERBUFFER_STENCIL_SIZE                     0x8D55
+#define GL_FRAMEBUFFER                     0x8D40
+#define GL_READ_FRAMEBUFFER                0x8CA8
+#define GL_DRAW_FRAMEBUFFER                0x8CA9
+#define GL_RENDERBUFFER                    0x8D41
+#define GL_STENCIL_INDEX1                  0x8D46
+#define GL_STENCIL_INDEX4                  0x8D47
+#define GL_STENCIL_INDEX8                  0x8D48
+#define GL_STENCIL_INDEX16                 0x8D49
+#define GL_RENDERBUFFER_WIDTH              0x8D42
+#define GL_RENDERBUFFER_HEIGHT             0x8D43
+#define GL_RENDERBUFFER_INTERNAL_FORMAT    0x8D44
+#define GL_RENDERBUFFER_RED_SIZE           0x8D50
+#define GL_RENDERBUFFER_GREEN_SIZE         0x8D51
+#define GL_RENDERBUFFER_BLUE_SIZE          0x8D52
+#define GL_RENDERBUFFER_ALPHA_SIZE         0x8D53
+#define GL_RENDERBUFFER_DEPTH_SIZE         0x8D54
+#define GL_RENDERBUFFER_STENCIL_SIZE       0x8D55
+#define GL_RENDERBUFFER_SAMPLES            0x8CAB
 #define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE            0x8CD0
 #define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME            0x8CD1
 #define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL          0x8CD2
 #define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE  0x8CD3
-#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET     0x8CD4
-#define GL_COLOR_ATTACHMENT0                             0x8CE0
-#define GL_COLOR_ATTACHMENT1                             0x8CE1
-#define GL_COLOR_ATTACHMENT2                             0x8CE2
-#define GL_COLOR_ATTACHMENT3                             0x8CE3
-#define GL_COLOR_ATTACHMENT4                             0x8CE4
-#define GL_COLOR_ATTACHMENT5                             0x8CE5
-#define GL_COLOR_ATTACHMENT6                             0x8CE6
-#define GL_COLOR_ATTACHMENT7                             0x8CE7
-#define GL_COLOR_ATTACHMENT8                             0x8CE8
-#define GL_COLOR_ATTACHMENT9                             0x8CE9
-#define GL_COLOR_ATTACHMENT10                            0x8CEA
-#define GL_COLOR_ATTACHMENT11                            0x8CEB
-#define GL_COLOR_ATTACHMENT12                            0x8CEC
-#define GL_COLOR_ATTACHMENT13                            0x8CED
-#define GL_COLOR_ATTACHMENT14                            0x8CEE
-#define GL_COLOR_ATTACHMENT15                            0x8CEF
-#define GL_DEPTH_ATTACHMENT                              0x8D00
-#define GL_STENCIL_ATTACHMENT                            0x8D20
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER          0x8CD4
+#define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING         0x8210
+#define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE         0x8211
+#define GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE               0x8212
+#define GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE             0x8213
+#define GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE              0x8214
+#define GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE             0x8215
+#define GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE             0x8216
+#define GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE           0x8217
+#define GL_SRGB                                          0x8C40
+#define GL_UNSIGNED_NORMALIZED                           0x8C17
+#define GL_FRAMEBUFFER_DEFAULT                           0x8218
+#define GL_INDEX                                         0x8222
+#define GL_COLOR_ATTACHMENT0                0x8CE0
+#define GL_COLOR_ATTACHMENT1                0x8CE1
+#define GL_COLOR_ATTACHMENT2                0x8CE2
+#define GL_COLOR_ATTACHMENT3                0x8CE3
+#define GL_COLOR_ATTACHMENT4                0x8CE4
+#define GL_COLOR_ATTACHMENT5                0x8CE5
+#define GL_COLOR_ATTACHMENT6                0x8CE6
+#define GL_COLOR_ATTACHMENT7                0x8CE7
+#define GL_COLOR_ATTACHMENT8                0x8CE8
+#define GL_COLOR_ATTACHMENT9                0x8CE9
+#define GL_COLOR_ATTACHMENT10               0x8CEA
+#define GL_COLOR_ATTACHMENT11               0x8CEB
+#define GL_COLOR_ATTACHMENT12               0x8CEC
+#define GL_COLOR_ATTACHMENT13               0x8CED
+#define GL_COLOR_ATTACHMENT14               0x8CEE
+#define GL_COLOR_ATTACHMENT15               0x8CEF
+#define GL_DEPTH_ATTACHMENT                 0x8D00
+#define GL_STENCIL_ATTACHMENT               0x8D20
+#define GL_DEPTH_STENCIL_ATTACHMENT         0x821A
+#define GL_MAX_SAMPLES                     0x8D57
 #define GL_FRAMEBUFFER_COMPLETE                          0x8CD5
 #define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT             0x8CD6
 #define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT     0x8CD7
-#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS             0x8CD9
-#define GL_FRAMEBUFFER_INCOMPLETE_FORMATS                0x8CDA
 #define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER            0x8CDB
 #define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER            0x8CDC
 #define GL_FRAMEBUFFER_UNSUPPORTED                       0x8CDD
-#define GL_FRAMEBUFFER_BINDING                           0x8CA6
-#define GL_RENDERBUFFER_BINDING                          0x8CA7
-#define GL_MAX_COLOR_ATTACHMENTS                         0x8CDF
-#define GL_MAX_RENDERBUFFER_SIZE                         0x84E8
-#define GL_INVALID_FRAMEBUFFER_OPERATION                 0x0506
+#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE            0x8D56
+#define GL_FRAMEBUFFER_UNDEFINED                         0x8219
+#define GL_FRAMEBUFFER_BINDING             0x8CA6 // alias DRAW_FRAMEBUFFER_BINDING
+#define GL_DRAW_FRAMEBUFFER_BINDING        0x8CA6
+#define GL_READ_FRAMEBUFFER_BINDING        0x8CAA
+#define GL_RENDERBUFFER_BINDING            0x8CA7
+#define GL_MAX_COLOR_ATTACHMENTS           0x8CDF
+#define GL_MAX_RENDERBUFFER_SIZE           0x84E8
+#define GL_INVALID_FRAMEBUFFER_OPERATION   0x0506
+#define GL_DEPTH_STENCIL                              0x84F9
+#define GL_UNSIGNED_INT_24_8                          0x84FA
+#define GL_DEPTH24_STENCIL8                           0x88F0
+#define GL_TEXTURE_STENCIL_SIZE                       0x88F1
 #endif
-extern GLboolean (GLAPIENTRY *qglIsRenderbufferEXT)(GLuint renderbuffer);
-extern void (GLAPIENTRY *qglBindRenderbufferEXT)(GLenum target, GLuint renderbuffer);
-extern void (GLAPIENTRY *qglDeleteRenderbuffersEXT)(GLsizei n, const GLuint *renderbuffers);
-extern void (GLAPIENTRY *qglGenRenderbuffersEXT)(GLsizei n, GLuint *renderbuffers);
-extern void (GLAPIENTRY *qglRenderbufferStorageEXT)(GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
-extern void (GLAPIENTRY *qglGetRenderbufferParameterivEXT)(GLenum target, GLenum pname, GLint *params);
-extern GLboolean (GLAPIENTRY *qglIsFramebufferEXT)(GLuint framebuffer);
-extern void (GLAPIENTRY *qglBindFramebufferEXT)(GLenum target, GLuint framebuffer);
-extern void (GLAPIENTRY *qglDeleteFramebuffersEXT)(GLsizei n, const GLuint *framebuffers);
-extern void (GLAPIENTRY *qglGenFramebuffersEXT)(GLsizei n, GLuint *framebuffers);
-extern GLenum (GLAPIENTRY *qglCheckFramebufferStatusEXT)(GLenum target);
-//extern void (GLAPIENTRY *qglFramebufferTexture1DEXT)(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
-extern void (GLAPIENTRY *qglFramebufferTexture2DEXT)(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
-extern void (GLAPIENTRY *qglFramebufferTexture3DEXT)(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset);
-extern void (GLAPIENTRY *qglFramebufferRenderbufferEXT)(GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
-extern void (GLAPIENTRY *qglGetFramebufferAttachmentParameterivEXT)(GLenum target, GLenum attachment, GLenum pname, GLint *params);
-extern void (GLAPIENTRY *qglGenerateMipmapEXT)(GLenum target);
+extern GLboolean (GLAPIENTRY *qglIsRenderbuffer)(GLuint renderbuffer);
+extern GLvoid (GLAPIENTRY *qglBindRenderbuffer)(GLenum target, GLuint renderbuffer);
+extern GLvoid (GLAPIENTRY *qglDeleteRenderbuffers)(GLsizei n, const GLuint *renderbuffers);
+extern GLvoid (GLAPIENTRY *qglGenRenderbuffers)(GLsizei n, GLuint *renderbuffers);
+extern GLvoid (GLAPIENTRY *qglRenderbufferStorage)(GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
+extern GLvoid (GLAPIENTRY *qglRenderbufferStorageMultisample)(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+extern GLvoid (GLAPIENTRY *qglGetRenderbufferParameteriv)(GLenum target, GLenum pname, GLint *params);
+extern GLboolean (GLAPIENTRY *qglIsFramebuffer)(GLuint framebuffer);
+extern GLvoid (GLAPIENTRY *qglBindFramebuffer)(GLenum target, GLuint framebuffer);
+extern GLvoid (GLAPIENTRY *qglDeleteFramebuffers)(GLsizei n, const GLuint *framebuffers);
+extern GLvoid (GLAPIENTRY *qglGenFramebuffers)(GLsizei n, GLuint *framebuffers);
+extern GLenum (GLAPIENTRY *qglCheckFramebufferStatus)(GLenum target);
+extern GLvoid (GLAPIENTRY *qglFramebufferTexture1D)(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+extern GLvoid (GLAPIENTRY *qglFramebufferTexture2D)(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+extern GLvoid (GLAPIENTRY *qglFramebufferTexture3D)(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint layer);
+extern GLvoid (GLAPIENTRY *qglFramebufferTextureLayer)(GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
+extern GLvoid (GLAPIENTRY *qglFramebufferRenderbuffer)(GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+extern GLvoid (GLAPIENTRY *qglGetFramebufferAttachmentParameteriv)(GLenum target, GLenum attachment, GLenum pname, GLint *params);
+extern GLvoid (GLAPIENTRY *qglBlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
+extern GLvoid (GLAPIENTRY *qglGenerateMipmap)(GLenum target);
 
 // GL_ARB_draw_buffers
 #ifndef GL_MAX_DRAW_BUFFERS_ARB
@@ -629,6 +658,12 @@ extern void (GLAPIENTRY *qglDrawBuffersARB)(GLsizei n, const GLenum *bufs);
 #define GL_LUMINANCE_ALPHA16F_ARB                            0x881F
 #endif
 
+// GL_ARB_half_float_pixel
+#ifndef GL_HALF_FLOAT_ARB
+typedef unsigned short GLhalfARB;
+#define GL_HALF_FLOAT_ARB                                    0x140B
+#endif
+
 // GL_EXT_texture_sRGB
 #ifndef GL_SRGB_EXT
 #define GL_SRGB_EXT                                          0x8C40
@@ -649,6 +684,53 @@ extern void (GLAPIENTRY *qglDrawBuffersARB)(GLsizei n, const GLenum *bufs);
 #define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT               0x8C4F
 #endif
 
+// GL_ARB_uniform_buffer_object
+#ifndef GL_UNIFORM_BUFFER
+#define GL_UNIFORM_BUFFER                                    0x8A11
+#define GL_UNIFORM_BUFFER_BINDING                            0x8A28
+#define GL_UNIFORM_BUFFER_START                              0x8A29
+#define GL_UNIFORM_BUFFER_SIZE                               0x8A2A
+#define GL_MAX_VERTEX_UNIFORM_BLOCKS                         0x8A2B
+#define GL_MAX_GEOMETRY_UNIFORM_BLOCKS                       0x8A2C
+#define GL_MAX_FRAGMENT_UNIFORM_BLOCKS                       0x8A2D
+#define GL_MAX_COMBINED_UNIFORM_BLOCKS                       0x8A2E
+#define GL_MAX_UNIFORM_BUFFER_BINDINGS                       0x8A2F
+#define GL_MAX_UNIFORM_BLOCK_SIZE                            0x8A30
+#define GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS            0x8A31
+#define GL_MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS          0x8A32
+#define GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS          0x8A33
+#define GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT                   0x8A34
+#define GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH              0x8A35
+#define GL_ACTIVE_UNIFORM_BLOCKS                             0x8A36
+#define GL_UNIFORM_TYPE                                      0x8A37
+#define GL_UNIFORM_SIZE                                      0x8A38
+#define GL_UNIFORM_NAME_LENGTH                               0x8A39
+#define GL_UNIFORM_BLOCK_INDEX                               0x8A3A
+#define GL_UNIFORM_OFFSET                                    0x8A3B
+#define GL_UNIFORM_ARRAY_STRIDE                              0x8A3C
+#define GL_UNIFORM_MATRIX_STRIDE                             0x8A3D
+#define GL_UNIFORM_IS_ROW_MAJOR                              0x8A3E
+#define GL_UNIFORM_BLOCK_BINDING                             0x8A3F
+#define GL_UNIFORM_BLOCK_DATA_SIZE                           0x8A40
+#define GL_UNIFORM_BLOCK_NAME_LENGTH                         0x8A41
+#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS                     0x8A42
+#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES              0x8A43
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER         0x8A44
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER       0x8A45
+#define GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER       0x8A46
+#define GL_INVALID_INDEX                                     0xFFFFFFFFu
+#endif
+extern void (GLAPIENTRY *qglGetUniformIndices)(GLuint program, GLsizei uniformCount, const char** uniformNames, GLuint* uniformIndices);
+extern void (GLAPIENTRY *qglGetActiveUniformsiv)(GLuint program, GLsizei uniformCount, const GLuint* uniformIndices, GLenum pname, GLint* params);
+extern void (GLAPIENTRY *qglGetActiveUniformName)(GLuint program, GLuint uniformIndex, GLsizei bufSize, GLsizei* length, char* uniformName);
+extern GLuint (GLAPIENTRY *qglGetUniformBlockIndex)(GLuint program, const char* uniformBlockName);
+extern void (GLAPIENTRY *qglGetActiveUniformBlockiv)(GLuint program, GLuint uniformBlockIndex, GLenum pname,  GLint* params);
+extern void (GLAPIENTRY *qglGetActiveUniformBlockName)(GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei* length, char* uniformBlockName);
+extern void (GLAPIENTRY *qglBindBufferRange)(GLenum target, GLuint index, GLuint buffer, GLintptrARB offset, GLsizeiptrARB size);
+extern void (GLAPIENTRY *qglBindBufferBase)(GLenum target, GLuint index, GLuint buffer);
+extern void (GLAPIENTRY *qglGetIntegeri_v)(GLenum target, GLuint index, GLint* data);
+extern void (GLAPIENTRY *qglUniformBlockBinding)(GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding);
+
 extern void (GLAPIENTRY *qglScissor)(GLint x, GLint y, GLsizei width, GLsizei height);
 
 extern void (GLAPIENTRY *qglClearColor)(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
@@ -995,6 +1077,14 @@ extern void (GLAPIENTRY *qglGetQueryObjectuivARB)(GLuint qid, GLenum pname, GLui
 #define GL_QUERY_RESULT_AVAILABLE_ARB                     0x8867
 #endif
 
+// GL_ARB_query_buffer_object
+#ifndef GL_QUERY_BUFFER_ARB
+#define GL_QUERY_BUFFER_ARB                               0x9192
+#define GL_QUERY_BUFFER_BINDING_ARB                       0x9193
+#define GL_QUERY_RESULT_NO_WAIT_ARB                       0x9194
+#define GL_QUERY_BUFFER_BARRIER_BIT_ARB                   0x00008000
+#endif
+
 // GL_EXT_bgr
 #define GL_BGR                                 0x80E0
 
@@ -1018,12 +1108,31 @@ extern void (GLAPIENTRY *qglGetQueryObjectuivARB)(GLuint qid, GLenum pname, GLui
 extern void (GLAPIENTRY *qglSampleCoverageARB)(GLclampf value, GLboolean invert);
 
 extern void (GLAPIENTRY *qglPointSize)(GLfloat size);
+
+//GL_EXT_packed_depth_stencil
+#define GL_DEPTH_STENCIL_EXT            0x84F9
+#define GL_UNSIGNED_INT_24_8_EXT        0x84FA
+#define GL_DEPTH24_STENCIL8_EXT         0x88F0
+
+//GL_EXT_blend_func_separate
+#ifndef GL_BLEND_DST_RGB
+#define GL_BLEND_DST_RGB                  0x80C8
+#define GL_BLEND_SRC_RGB                  0x80C9
+#define GL_BLEND_DST_ALPHA                0x80CA
+#define GL_BLEND_SRC_ALPHA                0x80CB
+#endif
+extern void (GLAPIENTRY *qglBlendFuncSeparate)(GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
+
 #endif
 
 #define DEBUGGL
 
 #ifdef DEBUGGL
+#ifdef USE_GLES2
+#define CHECKGLERROR {if (gl_paranoid.integer){if (gl_printcheckerror.integer) Con_Printf("CHECKGLERROR at %s:%d\n", __FILE__, __LINE__);errornumber = glGetError();if (errornumber) GL_PrintError(errornumber, __FILE__, __LINE__);}}
+#else
 #define CHECKGLERROR {if (gl_paranoid.integer){if (gl_printcheckerror.integer) Con_Printf("CHECKGLERROR at %s:%d\n", __FILE__, __LINE__);errornumber = qglGetError ? qglGetError() : 0;if (errornumber) GL_PrintError(errornumber, __FILE__, __LINE__);}}
+#endif
 extern int errornumber;
 void GL_PrintError(int errornumber, const char *filename, int linenumber);
 #else
@@ -1037,7 +1146,7 @@ void GL_PrintError(int errornumber, const char *filename, int linenumber);
 //#define qglIsQueryARB glIsQuery
 #define qglIsRenderbufferEXT glIsRenderbuffer
 //#define qglUnmapBufferARB glUnmapBuffer
-#define qglCheckFramebufferStatusEXT glCheckFramebufferStatus
+#define qglCheckFramebufferStatus glCheckFramebufferStatus
 #define qglGetError glGetError
 #define qglCreateProgram glCreateProgram
 #define qglCreateShader glCreateShader
@@ -1056,11 +1165,12 @@ void GL_PrintError(int errornumber, const char *filename, int linenumber);
 #define qglBindAttribLocation glBindAttribLocation
 //#define qglBindFragDataLocation glBindFragDataLocation
 #define qglBindBufferARB glBindBuffer
-#define qglBindFramebufferEXT glBindFramebuffer
-#define qglBindRenderbufferEXT glBindRenderbuffer
+#define qglBindFramebuffer glBindFramebuffer
+#define qglBindRenderbuffer glBindRenderbuffer
 #define qglBindTexture glBindTexture
 #define qglBlendEquationEXT glBlendEquation
 #define qglBlendFunc glBlendFunc
+#define qglBlendFuncSeparate glBlendFuncSeparate
 #define qglBufferDataARB glBufferData
 #define qglBufferSubDataARB glBufferSubData
 #define qglClear glClear
@@ -1082,11 +1192,11 @@ void GL_PrintError(int errornumber, const char *filename, int linenumber);
 #define qglCopyTexSubImage3D glCopyTexSubImage3D
 #define qglCullFace glCullFace
 #define qglDeleteBuffersARB glDeleteBuffers
-#define qglDeleteFramebuffersEXT glDeleteFramebuffers
+#define qglDeleteFramebuffers glDeleteFramebuffers
 #define qglDeleteProgram glDeleteProgram
 #define qglDeleteShader glDeleteShader
 //#define qglDeleteQueriesARB glDeleteQueries
-#define qglDeleteRenderbuffersEXT glDeleteRenderbuffers
+#define qglDeleteRenderbuffers glDeleteRenderbuffers
 #define qglDeleteTextures glDeleteTextures
 #define qglDepthFunc glDepthFunc
 #define qglDepthMask glDepthMask
@@ -1107,13 +1217,13 @@ void GL_PrintError(int errornumber, const char *filename, int linenumber);
 //#define qglEndQueryARB glEndQuery
 #define qglFinish glFinish
 #define qglFlush glFlush
-#define qglFramebufferRenderbufferEXT glFramebufferRenderbuffer
-#define qglFramebufferTexture2DEXT glFramebufferTexture2D
+#define qglFramebufferRenderbuffer glFramebufferRenderbuffer
+#define qglFramebufferTexture2D glFramebufferTexture2D
 #define qglFramebufferTexture3DEXT glFramebufferTexture3D
 #define qglGenBuffersARB glGenBuffers
-#define qglGenFramebuffersEXT glGenFramebuffers
+#define qglGenFramebuffers glGenFramebuffers
 //#define qglGenQueriesARB glGenQueries
-#define qglGenRenderbuffersEXT glGenRenderbuffers
+#define qglGenRenderbuffers glGenRenderbuffers
 #define qglGenTextures glGenTextures
 #define qglGenerateMipmapEXT glGenerateMipmap
 #define qglGetActiveAttrib glGetActiveAttrib
@@ -1159,7 +1269,7 @@ void GL_PrintError(int errornumber, const char *filename, int linenumber);
 //#define qglPolygonStipple glPolygonStipple
 #define qglReadBuffer glReadBuffer
 #define qglReadPixels glReadPixels
-#define qglRenderbufferStorageEXT glRenderbufferStorage
+#define qglRenderbufferStorage glRenderbufferStorage
 #define qglScissor glScissor
 #define qglShaderSource glShaderSource
 #define qglStencilFunc glStencilFunc
@@ -1252,4 +1362,3 @@ void GL_PrintError(int errornumber, const char *filename, int linenumber);
 #endif
 
 #endif
-