removed detection of GL_NV_texture_shader extension which was previously used for...

[xonotic/darkplaces.git] / glquake.h

diff --git a/glquake.h b/glquake.h
index 638124c6a31bc489ec13ca985196c36905ca6d29..a1199233a77425fec9dc88a466b733b59dbd9186 100644 (file)
--- a/glquake.h
+++ b/glquake.h
@@ -218,12 +218,20 @@ extern int gl_max_anisotropy;
 #define GL_POLYGON_OFFSET_POINT           0x2A01
 #define GL_POLYGON_OFFSET_LINE            0x2A02
 #define GL_POLYGON_OFFSET_FILL            0x8037
+
+#define GL_POINT_SMOOTH                         0x0B10
+#define GL_LINE_SMOOTH                          0x0B20
+#define GL_POLYGON_SMOOTH                       0x0B41
 #endif
 
+extern int gl_max_texture_size;
+
 // GL_ARB_multitexture
 extern int gl_textureunits;
+extern void (GLAPIENTRY *qglMultiTexCoord1f) (GLenum, GLfloat);
 extern void (GLAPIENTRY *qglMultiTexCoord2f) (GLenum, GLfloat, GLfloat);
 extern void (GLAPIENTRY *qglMultiTexCoord3f) (GLenum, GLfloat, GLfloat, GLfloat);
+extern void (GLAPIENTRY *qglMultiTexCoord4f) (GLenum, GLfloat, GLfloat, GLfloat, GLfloat);
 extern void (GLAPIENTRY *qglActiveTexture) (GLenum);
 extern void (GLAPIENTRY *qglClientActiveTexture) (GLenum);
 #ifndef GL_ACTIVE_TEXTURE_ARB
@@ -304,18 +312,8 @@ extern int gl_combine_extension;
 #endif
 
 
-extern int gl_textureshader;
-#ifndef GL_TEXTURE_SHADER_NV
-#define GL_TEXTURE_SHADER_NV                   0x86DE
-#define GL_SHADER_OPERATION_NV                 0x86DF
-#define GL_OFFSET_TEXTURE_MATRIX_NV            0x86E1
-#define GL_PREVIOUS_TEXTURE_INPUT_NV   0x86E4
-#define GL_OFFSET_TEXTURE_2D_NV                        0x86E8
-#define GL_DSDT_NV                                             0x86F5
-#define GL_DSDT8_NV                                            0x8709
-#endif
-
 extern int gl_texture3d;
+extern int gl_max_3d_texture_size;
 #ifndef GL_TEXTURE_3D
 #define GL_PACK_SKIP_IMAGES                    0x806B
 #define GL_PACK_IMAGE_HEIGHT                   0x806C
@@ -333,6 +331,7 @@ extern void (GLAPIENTRY *qglCopyTexSubImage3D)(GLenum target, GLint level, GLint
 #endif
 
 extern int gl_texturecubemap;
+extern int gl_max_cube_map_texture_size;
 #ifndef GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB
 #define GL_NORMAL_MAP_ARB                          0x8511
 #define GL_REFLECTION_MAP_ARB              0x8512
@@ -374,21 +373,6 @@ extern int gl_support_clamptoedge;
 #define GL_CLAMP_TO_EDGE 0x812F
 #endif
 
-//GL_NV_vertex_array_range
-extern GLvoid *(GLAPIENTRY *qglAllocateMemoryNV)(GLsizei size, GLfloat readFrequency, GLfloat writeFrequency, GLfloat priority);
-extern GLvoid (GLAPIENTRY *qglFreeMemoryNV)(GLvoid *pointer);
-extern GLvoid (GLAPIENTRY *qglVertexArrayRangeNV)(GLsizei length, GLvoid *pointer);
-extern GLvoid (GLAPIENTRY *qglFlushVertexArrayRangeNV)(GLvoid);
-#define GL_VERTEX_ARRAY_RANGE_NV 0x851D
-#define GL_VERTEX_ARRAY_RANGE_LENGTH_NV 0x851E
-#define GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV 0x8520
-#define GL_VERTEX_ARRAY_RANGE_POINTER_NV 0x8521
-extern int gl_support_var;
-
-//GL_NV_vertex_array_range2
-#define GL_VERTEX_ARRAY_RANGE_WITHOUT_FLUSH_NV 0x8533
-extern int gl_support_var2;
-
 //GL_EXT_stencil_two_side
 #define GL_STENCIL_TEST_TWO_SIDE_EXT      0x8910
 #define GL_ACTIVE_STENCIL_FACE_EXT        0x8911
@@ -439,8 +423,10 @@ extern void (GLAPIENTRY *qglTexCoordPointer)(GLint size, GLenum type, GLsizei st
 extern void (GLAPIENTRY *qglArrayElement)(GLint i);
 
 extern void (GLAPIENTRY *qglColor4f)(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
+extern void (GLAPIENTRY *qglTexCoord1f)(GLfloat s);
 extern void (GLAPIENTRY *qglTexCoord2f)(GLfloat s, GLfloat t);
 extern void (GLAPIENTRY *qglTexCoord3f)(GLfloat s, GLfloat t, GLfloat r);
+extern void (GLAPIENTRY *qglTexCoord4f)(GLfloat s, GLfloat t, GLfloat r, GLfloat q);
 extern void (GLAPIENTRY *qglVertex2f)(GLfloat x, GLfloat y);
 extern void (GLAPIENTRY *qglVertex3f)(GLfloat x, GLfloat y, GLfloat z);
 extern void (GLAPIENTRY *qglBegin)(GLenum mode);
@@ -498,18 +484,9 @@ extern void (GLAPIENTRY *qglCopyTexSubImage2D)(GLenum target, GLint level, GLint
 
 extern void (GLAPIENTRY *qglPolygonOffset)(GLfloat factor, GLfloat units);
 
-#if WIN32
-extern int (WINAPI *qwglChoosePixelFormat)(HDC, CONST PIXELFORMATDESCRIPTOR *);
-extern int (WINAPI *qwglDescribePixelFormat)(HDC, int, UINT, LPPIXELFORMATDESCRIPTOR);
-//extern int (WINAPI *qwglGetPixelFormat)(HDC);
-extern BOOL (WINAPI *qwglSetPixelFormat)(HDC, int, CONST PIXELFORMATDESCRIPTOR *);
-extern BOOL (WINAPI *qwglSwapBuffers)(HDC);
-extern HGLRC (WINAPI *qwglCreateContext)(HDC);
-extern BOOL (WINAPI *qwglDeleteContext)(HGLRC);
-extern PROC (WINAPI *qwglGetProcAddress)(LPCSTR);
-extern BOOL (WINAPI *qwglMakeCurrent)(HDC, HGLRC);
-extern BOOL (WINAPI *qwglSwapIntervalEXT)(int interval);
-#endif
+//[515]: added on 29.07.2005
+extern void (GLAPIENTRY *qglLineWidth)(GLfloat width);
+extern void (GLAPIENTRY *qglPointSize)(GLfloat size);
 
 // GL_ARB_shader_objects
 extern int gl_support_shader_objects;
@@ -690,6 +667,16 @@ extern int gl_support_shading_language_100;
 #define GL_SHADING_LANGUAGE_VERSION_ARB                                0x8B8C
 #endif
 
+// GL_EXT_bgr
+#define GL_BGR                                 0x80E0
+
+// GL_EXT_bgra
+#define GL_BGRA                                        0x80E1
+
+// GL_NV_half_float
+extern int gl_support_half_float;
+// note: this extension has GL_HALF stuff for feeding half floats but I don't use that
+
 #define DEBUGGL
 
 #ifdef DEBUGGL