a rather hefty 6% speed gain by getting rid of the R_Mesh_UpdateFarClip function...

[xonotic/darkplaces.git] / glquake.h

diff --git a/glquake.h b/glquake.h
index 137cde2b6a2658a8a7517f9bf2ee1877dfdec207..690edba963a69fc267eba601d462aa4534ad3349 100644 (file)
--- a/glquake.h
+++ b/glquake.h
@@ -35,13 +35,11 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #define strncasecmp strnicmp
 #endif
 
-#include <GL/gl.h>
+//#include <GL/gl.h>
 
 extern qboolean isG200;
 extern qboolean isRagePro;
 
-extern float gldepthmin, gldepthmax;
-
 //====================================================
 
 extern const char *gl_vendor;
@@ -49,6 +47,10 @@ extern const char *gl_renderer;
 extern const char *gl_version;
 extern const char *gl_extensions;
 
+void GL_OpenLibrary(void);
+void GL_CloseLibrary(void);
+void *GL_GetProcAddress(char *name);
+
 // wgl uses APIENTRY
 #ifndef APIENTRY
 #define APIENTRY
@@ -59,6 +61,150 @@ extern const char *gl_extensions;
 #define GLAPIENTRY APIENTRY
 #endif
 
+#ifndef GL_MATRIX_MODE
+typedef unsigned int GLenum;
+typedef unsigned char GLboolean;
+typedef unsigned int GLbitfield;
+typedef void GLvoid;
+// 1-byte signed
+typedef signed char GLbyte;
+// 2-byte signed
+typedef short GLshort;
+// 4-byte signed
+typedef int GLint;
+// 1-byte unsigned
+typedef unsigned char GLubyte;
+// 2-byte unsigned
+typedef unsigned short GLushort;
+// 4-byte unsigned
+typedef unsigned int GLuint;
+// 4-byte signed
+typedef int GLsizei;
+// single precision float
+typedef float GLfloat;
+// single precision float in [0,1]
+typedef float GLclampf;
+// double precision float
+typedef double GLdouble;
+// double precision float in [0,1]
+typedef double GLclampd;
+
+#define GL_MATRIX_MODE                         0x0BA0
+#define GL_MODELVIEW                           0x1700
+#define GL_PROJECTION                          0x1701
+#define GL_TEXTURE                             0x1702
+
+#define GL_DEPTH_TEST                          0x0B71
+
+#define GL_CULL_FACE                           0x0B44
+
+#define GL_BLEND                               0x0BE2
+
+#define GL_ZERO                                        0x0
+#define GL_ONE                                 0x1
+#define GL_SRC_COLOR                           0x0300
+#define GL_ONE_MINUS_SRC_COLOR                 0x0301
+#define GL_DST_COLOR                           0x0306
+#define GL_ONE_MINUS_DST_COLOR                 0x0307
+#define GL_SRC_ALPHA                           0x0302
+#define GL_ONE_MINUS_SRC_ALPHA                 0x0303
+#define GL_DST_ALPHA                           0x0304
+#define GL_ONE_MINUS_DST_ALPHA                 0x0305
+#define GL_SRC_ALPHA_SATURATE                  0x0308
+#define GL_CONSTANT_COLOR                      0x8001
+#define GL_ONE_MINUS_CONSTANT_COLOR            0x8002
+#define GL_CONSTANT_ALPHA                      0x8003
+#define GL_ONE_MINUS_CONSTANT_ALPHA            0x8004
+
+#define GL_TEXTURE_ENV                         0x2300
+#define GL_TEXTURE_ENV_MODE                    0x2200
+#define GL_TEXTURE_1D                          0x0DE0
+#define GL_TEXTURE_2D                          0x0DE1
+#define GL_TEXTURE_WRAP_S                      0x2802
+#define GL_TEXTURE_WRAP_T                      0x2803
+#define GL_TEXTURE_MAG_FILTER                  0x2800
+#define GL_TEXTURE_MIN_FILTER                  0x2801
+
+#define GL_NEAREST                             0x2600
+#define GL_LINEAR                              0x2601
+#define GL_NEAREST_MIPMAP_NEAREST              0x2700
+#define GL_NEAREST_MIPMAP_LINEAR               0x2702
+#define GL_LINEAR_MIPMAP_NEAREST               0x2701
+#define GL_LINEAR_MIPMAP_LINEAR                        0x2703
+
+#define GL_DECAL                               0x2101
+#define GL_MODULATE                            0x2100
+
+#define GL_REPEAT                              0x2901
+#define GL_CLAMP                               0x2900
+
+#define GL_TRIANGLES                           0x0004
+
+#define GL_FALSE                               0x0
+#define GL_TRUE                                        0x1
+
+#define GL_BYTE                                        0x1400
+#define GL_UNSIGNED_BYTE                       0x1401
+#define GL_SHORT                               0x1402
+#define GL_UNSIGNED_SHORT                      0x1403
+#define GL_INT                                 0x1404
+#define GL_UNSIGNED_INT                                0x1405
+#define GL_FLOAT                               0x1406
+#define GL_DOUBLE                              0x140A
+#define GL_2_BYTES                             0x1407
+#define GL_3_BYTES                             0x1408
+#define GL_4_BYTES                             0x1409
+
+#define GL_VERTEX_ARRAY                                0x8074
+#define GL_NORMAL_ARRAY                                0x8075
+#define GL_COLOR_ARRAY                         0x8076
+//#define GL_INDEX_ARRAY                               0x8077
+#define GL_TEXTURE_COORD_ARRAY                 0x8078
+//#define GL_EDGE_FLAG_ARRAY                   0x8079
+
+#define GL_FRONT                               0x0404
+#define GL_BACK                                        0x0405
+
+#define GL_VENDOR                              0x1F00
+#define GL_RENDERER                            0x1F01
+#define GL_VERSION                             0x1F02
+#define GL_EXTENSIONS                          0x1F03
+
+#define GL_NO_ERROR                            0x0
+#define GL_INVALID_VALUE                       0x0501
+#define GL_INVALID_ENUM                                0x0500
+#define GL_INVALID_OPERATION                   0x0502
+#define GL_STACK_OVERFLOW                      0x0503
+#define GL_STACK_UNDERFLOW                     0x0504
+#define GL_OUT_OF_MEMORY                       0x0505
+
+#define GL_DITHER                              0x0BD0
+#define GL_RGB                                 0x1907
+#define GL_RGBA                                        0x1908
+
+#define GL_MAX_TEXTURE_SIZE                    0x0D33
+
+#define GL_NEVER                               0x0200
+#define GL_LESS                                        0x0201
+#define GL_EQUAL                               0x0202
+#define GL_LEQUAL                              0x0203
+#define GL_GREATER                             0x0204
+#define GL_NOTEQUAL                            0x0205
+#define GL_GEQUAL                              0x0206
+#define GL_ALWAYS                              0x0207
+#define GL_DEPTH_TEST                          0x0B71
+
+#define GL_RED_SCALE                           0x0D14
+#define GL_GREEN_SCALE                         0x0D18
+#define GL_BLUE_SCALE                          0x0D1A
+#define GL_ALPHA_SCALE                         0x0D1C
+
+#define GL_DEPTH_BUFFER_BIT                    0x00000100
+#define GL_ACCUM_BUFFER_BIT                    0x00000200
+#define GL_STENCIL_BUFFER_BIT                  0x00000400
+#define GL_COLOR_BUFFER_BIT                    0x00004000
+#endif
+
 // GL_ARB_multitexture
 extern int gl_textureunits;
 extern void (GLAPIENTRY *qglMultiTexCoord2f) (GLenum, GLfloat, GLfloat);
@@ -242,7 +388,7 @@ extern BOOL (WINAPI *qwglSwapIntervalEXT)(int interval);
 #define DEBUGGL
 
 #ifdef DEBUGGL
-#define CHECKGLERROR if ((errornumber = glGetError())) GL_PrintError(errornumber, __FILE__, __LINE__);
+#define CHECKGLERROR if ((errornumber = qglGetError())) GL_PrintError(errornumber, __FILE__, __LINE__);
 extern int errornumber;
 void GL_PrintError(int errornumber, char *filename, int linenumber);
 #else