LibGL: Add glext.h and lots of new defines in gl.h

These constants are used by GLU and Tux Racer.

Userland/Libraries/LibGL/GL/gl.h

@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2021, Jesse Buhagiar <jooster669@gmail.com>
  * Copyright (c) 2021, Stephan Unverwerth <s.unverwerth@serenityos.org>
+ * Copyright (c) 2021, Jelle Raaijmakers <jelle@gmta.nl>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -32,10 +33,15 @@ extern "C" {
 #define GL_TEXTURE 0x1702
 
 // glBegin/glEnd primitive types
+#define GL_POINTS 0x0000
+#define GL_LINES 0x0001
+#define GL_LINE_LOOP 0x0002
+#define GL_LINE_STRIP 0x0003
 #define GL_TRIANGLES 0x0004
 #define GL_TRIANGLE_STRIP 0x0005
 #define GL_TRIANGLE_FAN 0x0006
 #define GL_QUADS 0x0007
+#define GL_QUAD_STRIP 0x0008
 #define GL_POLYGON 0x0009
 
 // Depth buffer and alpha test compare functions
@@ -54,6 +60,10 @@ extern "C" {
 #define GL_COLOR_BUFFER_BIT 0x04000
 
 // Enable capabilities
+#define GL_POLYGON_MODE 0x0B40
+#define GL_POLYGON_SMOOTH 0x0B41
+#define GL_POLYGON_STIPPLE 0x0B42
+#define GL_EDGE_FLAG 0x0B43
 #define GL_CULL_FACE 0x0B44
 #define GL_FOG 0x0B60
 #define GL_DEPTH_TEST 0x0B71
@@ -71,6 +81,10 @@ extern "C" {
 #define GL_BLEND_SRC_ALPHA 0x0302
 #define GL_BLEND_DST_ALPHA 0x0304
 
+// Attribute enum
+#define GL_EVAL_BIT 0x00010000
+#define GL_ALL_ATTRIB_BITS 0xFFFFFFFF
+
 // Utility
 #define GL_VENDOR 0x1F00
 #define GL_RENDERER 0x1F01
@@ -79,7 +93,17 @@ extern "C" {
 #define GL_SHADING_LANGUAGE_VERSION 0x8B8C
 
 // Get parameters
+#define GL_COLOR_MATERIAL 0x0B57
+#define GL_FOG_START 0x0B63
+#define GL_FOG_END 0x0B64
+#define GL_MATRIX_MODE 0x0BA0
+#define GL_NORMALIZE 0x0BA1
+#define GL_VIEWPORT 0x0BA2
 #define GL_DOUBLEBUFFER 0x0C32
+#define GL_TEXTURE_GEN_S 0x0C60
+#define GL_TEXTURE_GEN_T 0x0C61
+#define GL_TEXTURE_GEN_R 0x0C62
+#define GL_TEXTURE_GEN_Q 0x0C63
 #define GL_MAX_TEXTURE_SIZE 0x0D33
 #define GL_MAX_MODELVIEW_STACK_DEPTH 0x0D36
 #define GL_MAX_PROJECTION_STACK_DEPTH 0x0D38
@@ -91,6 +115,27 @@ extern "C" {
 #define GL_DEPTH_BITS 0x0D56
 #define GL_STENCIL_BITS 0x0D57
 #define GL_MAX_TEXTURE_UNITS 0x84E2
+#define GL_MAX_LIGHTS 0x0D31
+#define GL_AUTO_NORMAL 0x0D80
+#define GL_MAP1_COLOR_4 0x0D90
+#define GL_MAP1_INDEX 0x0D91
+#define GL_MAP1_NORMAL 0x0D92
+#define GL_MAP1_TEXTURE_COORD_1 0x0D93
+#define GL_MAP1_TEXTURE_COORD_2 0x0D94
+#define GL_MAP1_TEXTURE_COORD_3 0x0D95
+#define GL_MAP1_TEXTURE_COORD_4 0x0D96
+#define GL_MAP1_VERTEX_3 0x0D97
+#define GL_MAP1_VERTEX_4 0x0D98
+#define GL_MAP2_COLOR_4 0x0DB0
+#define GL_MAP2_INDEX 0x0DB1
+#define GL_MAP2_NORMAL 0x0DB2
+#define GL_MAP2_TEXTURE_COORD_1 0x0DB3
+#define GL_MAP2_TEXTURE_COORD_2 0x0DB4
+#define GL_MAP2_TEXTURE_COORD_3 0x0DB5
+#define GL_MAP2_TEXTURE_COORD_4 0x0DB6
+#define GL_MAP2_VERTEX_3 0x0DB7
+#define GL_MAP2_VERTEX_4 0x0DB8
+#define GL_NORMAL_ARRAY 0x8075
 
 // Blend factors
 #define GL_ZERO 0
@@ -144,9 +189,23 @@ extern "C" {
 #define GL_TEXTURE_COMPRESSION_HINT 0x84EF
 
 // Reading pixels & unpacking texture patterns
+#define GL_UNPACK_SWAP_BYTES 0x0CF0
+#define GL_UNPACK_LSB_FIRST 0x0CF1
 #define GL_UNPACK_ROW_LENGTH 0x0CF2
+#define GL_UNPACK_SKIP_ROWS 0x0CF3
+#define GL_UNPACK_SKIP_PIXELS 0x0CF4
 #define GL_UNPACK_ALIGNMENT 0x0CF5
+#define GL_UNPACK_SKIP_IMAGES 0x806D
+#define GL_UNPACK_IMAGE_HEIGHT 0x806E
+
+#define GL_PACK_SWAP_BYTES 0x0D00
+#define GL_PACK_LSB_FIRST 0x0D01
+#define GL_PACK_ROW_LENGTH 0x0D02
+#define GL_PACK_SKIP_ROWS 0x0D03
+#define GL_PACK_SKIP_PIXELS 0x0D04
 #define GL_PACK_ALIGNMENT 0x0D05
+#define GL_PACK_SKIP_IMAGES 0x806B
+#define GL_PACK_IMAGE_HEIGHT 0x806C
 
 // Listing enums
 #define GL_COMPILE 0x1300
@@ -192,11 +251,27 @@ extern "C" {
 #define GL_AMBIENT 0x1200
 #define GL_DIFFUSE 0x1201
 #define GL_SPECULAR 0x1202
+#define GL_POSITION 0x1203
+#define GL_SPOT_DIRECTION 0x1204
+#define GL_SPOT_EXPONENT 0x1205
+#define GL_SPOT_CUTOFF 0x1206
+#define GL_CONSTANT_ATTENUATION 0x1207
+#define GL_LINEAR_ATTENUATION 0x1208
+#define GL_QUADRATIC_ATTENUATION 0x1209
 #define GL_EMISSION 0x1600
 #define GL_SHININESS 0x1601
 #define GL_AMBIENT_AND_DIFFUSE 0x1602
 #define GL_COLOR_INDEXES 0x1603
 
+#define GL_LIGHT0 0x4000
+#define GL_LIGHT1 0x4001
+#define GL_LIGHT2 0x4002
+#define GL_LIGHT3 0x4003
+#define GL_LIGHT4 0x4004
+#define GL_LIGHT5 0x4005
+#define GL_LIGHT6 0x4006
+#define GL_LIGHT7 0x4007
+
 // More blend factors
 #define GL_CONSTANT_COLOR 0x8001
 #define GL_ONE_MINUS_CONSTANT_COLOR 0x8002
@@ -235,9 +310,16 @@ extern "C" {
 // Texture targets
 #define GL_TEXTURE_1D 0x0DE0
 #define GL_TEXTURE_2D 0x0DE1
+#define GL_PROXY_TEXTURE_1D 0x8063
+#define GL_PROXY_TEXTURE_2D 0x8064
 #define GL_TEXTURE_3D 0x806F
+#define GL_PROXY_TEXTURE_3D 0x8070
 #define GL_TEXTURE_CUBE_MAP 0x8513
 
+// Texture parameters
+#define GL_TEXTURE_WIDTH 0x1000
+#define GL_TEXTURE_HEIGHT 0x1001
+
 // Texture Unit indices
 #define GL_TEXTURE0 0x84C0
 #define GL_TEXTURE1 0x84C1
@@ -305,6 +387,12 @@ extern "C" {
 #define GL_TEXTURE30_ARB GL_TEXTURE30
 #define GL_TEXTURE31_ARB GL_TEXTURE31
 
+// Texture coord names
+#define GL_S 0x2000
+#define GL_T 0x2001
+#define GL_R 0x2002
+#define GL_Q 0x2003
+
 // Texture Environment and Parameters
 #define GL_MODULATE 0x2100
 #define GL_TEXTURE_ENV_MODE 0x2200
@@ -326,6 +414,18 @@ extern "C" {
 #define GL_CLAMP_TO_BORDER 0x812D
 #define GL_CLAMP_TO_EDGE 0x812F
 
+// Texture gen modes
+#define GL_EYE_LINEAR 0x2400
+#define GL_OBJECT_LINEAR 0x2401
+#define GL_SPHERE_MAP 0x2402
+#define GL_NORMAL_MAP 0x8511
+#define GL_REFLECTION_MAP 0x8512
+
+// Texture gen parameters
+#define GL_TEXTURE_GEN_MODE 0x2500
+#define GL_OBJECT_PLANE 0x2501
+#define GL_EYE_PLANE 0x2502
+
 // Client state capabilities
 #define GL_VERTEX_ARRAY 0x8074
 #define GL_COLOR_ARRAY 0x8076