2014-08-29 19:56:23 +00:00
|
|
|
/* KallistiGL for KallistiOS ##version##
|
|
|
|
|
|
|
|
|
|
libgl/gl.h
|
|
|
|
|
Copyright (C) 2013-2014 Josh "PH3NOM" Pearson
|
|
|
|
|
Copyright (C) 2014 Lawrence Sebald
|
|
|
|
|
|
|
|
|
|
Some functionality adapted from the original KOS libgl:
|
|
|
|
|
Copyright (C) 2001 Dan Potter
|
|
|
|
|
Copyright (C) 2002 Benoit Miller
|
|
|
|
|
|
|
|
|
|
This API implements much but not all of the OpenGL 1.1 for KallistiOS.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef __GL_GL_H
|
|
|
|
|
#define __GL_GL_H
|
|
|
|
|
|
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
|
__BEGIN_DECLS
|
|
|
|
|
|
|
|
|
|
#include <math.h>
|
|
|
|
|
|
|
|
|
|
#include <dc/fmath.h>
|
|
|
|
|
#include <dc/matrix.h>
|
|
|
|
|
#include <dc/matrix3d.h>
|
|
|
|
|
#include <dc/pvr.h>
|
|
|
|
|
#include <dc/vec3f.h>
|
|
|
|
|
#include <dc/video.h>
|
|
|
|
|
|
|
|
|
|
/* Primitive Types taken from GL for compatability */
|
|
|
|
|
/* Not all types are implemented in Open GL DC V.1.0 */
|
|
|
|
|
#define GL_POINTS 0x01
|
|
|
|
|
#define GL_LINES 0x02
|
|
|
|
|
#define GL_LINE_LOOP 0x03
|
|
|
|
|
#define GL_LINE_STRIP 0x04
|
|
|
|
|
#define GL_TRIANGLES 0x05
|
|
|
|
|
#define GL_TRIANGLE_STRIP 0x06
|
|
|
|
|
#define GL_TRIANGLE_FAN 0x07
|
|
|
|
|
#define GL_QUADS 0x08
|
|
|
|
|
#define GL_QUAD_STRIP 0x09
|
|
|
|
|
#define GL_POLYGON 0x0A
|
|
|
|
|
|
|
|
|
|
/* FrontFaceDirection */
|
|
|
|
|
#define GL_CW 0x0900
|
|
|
|
|
#define GL_CCW 0x0901
|
|
|
|
|
|
|
|
|
|
#define GL_FRONT 0x0404
|
|
|
|
|
#define GL_BACK 0x0405
|
|
|
|
|
#define GL_FRONT_AND_BACK 0x0408
|
|
|
|
|
#define GL_CULL_FACE 0x0B44
|
|
|
|
|
#define GL_CULL_FACE_MODE 0x0B45
|
|
|
|
|
#define GL_FRONT_FACE 0x0B46
|
|
|
|
|
|
|
|
|
|
/* Scissor box */
|
|
|
|
|
#define GL_SCISSOR_TEST 0x0008 /* capability bit */
|
|
|
|
|
#define GL_SCISSOR_BOX 0x0C10
|
|
|
|
|
|
|
|
|
|
/* Matrix modes */
|
|
|
|
|
#define GL_MATRIX_MODE 0x0BA0
|
|
|
|
|
#define GL_SCREENVIEW 0x00
|
|
|
|
|
#define GL_MODELVIEW 0x01
|
|
|
|
|
#define GL_PROJECTION 0x02
|
|
|
|
|
#define GL_TEXTURE 0x03
|
|
|
|
|
#define GL_IDENTITY 0x04
|
|
|
|
|
#define GL_RENDER 0x05
|
|
|
|
|
#define GL_MATRIX_COUNT 0x06
|
|
|
|
|
|
|
|
|
|
#define GL_MODELVIEW_MATRIX 0x0BA6
|
|
|
|
|
#define GL_PROJECTION_MATRIX 0x0BA7
|
|
|
|
|
#define GL_TEXTURE_MATRIX 0x0BA8
|
|
|
|
|
|
|
|
|
|
/* Depth buffer */
|
|
|
|
|
#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_DEPTH_BITS 0x0D56
|
|
|
|
|
#define GL_DEPTH_CLEAR_VALUE 0x0B73
|
|
|
|
|
#define GL_DEPTH_FUNC 0x0B74
|
|
|
|
|
#define GL_DEPTH_RANGE 0x0B70
|
|
|
|
|
#define GL_DEPTH_WRITEMASK 0x0B72
|
|
|
|
|
#define GL_DEPTH_COMPONENT 0x1902
|
|
|
|
|
|
|
|
|
|
/* Blending: Simply Need to Map GL constants to PVR constants */
|
|
|
|
|
#define GL_BLEND 0x0BE2 /* capability bit */
|
|
|
|
|
#define GL_BLEND_DST 0x0BE0
|
|
|
|
|
#define GL_BLEND_SRC 0x0BE1
|
|
|
|
|
|
|
|
|
|
#define GL_ZERO 0x0
|
|
|
|
|
#define GL_ONE 0x1
|
|
|
|
|
#define GL_SRC_COLOR 0x0300
|
|
|
|
|
#define GL_ONE_MINUS_SRC_COLOR 0x0301
|
|
|
|
|
#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_DST_COLOR 0x0306
|
|
|
|
|
#define GL_ONE_MINUS_DST_COLOR 0x0307
|
|
|
|
|
#define GL_SRC_ALPHA_SATURATE 0x0308
|
|
|
|
|
|
|
|
|
|
/* Misc texture constants */
|
|
|
|
|
#define GL_TEXTURE_2D 0x0001 /* capability bit */
|
|
|
|
|
#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_TEXTURE_FILTER GL_TEXTURE_MIN_FILTER
|
|
|
|
|
#define GL_FILTER_NONE 0x0
|
|
|
|
|
#define GL_FILTER_BILINEAR 0x1
|
|
|
|
|
#define GL_REPEAT 0x2901
|
|
|
|
|
#define GL_CLAMP 0x2900
|
|
|
|
|
|
|
|
|
|
/* Texture Environment */
|
|
|
|
|
#define GL_TEXTURE_ENV_MODE 0x2200
|
|
|
|
|
#define GL_REPLACE 0x0
|
|
|
|
|
#define GL_MODULATE 0x1
|
|
|
|
|
#define GL_DECAL 0x2
|
|
|
|
|
#define GL_MODULATEALPHA 0x3
|
|
|
|
|
|
|
|
|
|
/* TextureMagFilter */
|
|
|
|
|
#define GL_NEAREST 0x2600
|
|
|
|
|
#define GL_LINEAR 0x2601
|
|
|
|
|
|
|
|
|
|
/* Texture mapping */
|
|
|
|
|
#define GL_TEXTURE_ENV 0x2300
|
|
|
|
|
#define GL_TEXTURE_ENV_COLOR 0x2201
|
|
|
|
|
#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_MAX_TEXTURE_UNITS 0x2 /* 0 = Opaque, 1 = Translucent / Blended */
|
|
|
|
|
|
|
|
|
|
#define GL_TEXTURE_BINDING_2D 0x8069
|
|
|
|
|
|
|
|
|
|
/* TextureUnit */
|
|
|
|
|
#define GL_TEXTURE0 0x84C0
|
|
|
|
|
#define GL_TEXTURE1 0x84C1
|
|
|
|
|
#define GL_TEXTURE2 0x84C2
|
|
|
|
|
#define GL_TEXTURE3 0x84C3
|
|
|
|
|
#define GL_TEXTURE4 0x84C4
|
|
|
|
|
#define GL_TEXTURE5 0x84C5
|
|
|
|
|
#define GL_TEXTURE6 0x84C6
|
|
|
|
|
#define GL_TEXTURE7 0x84C7
|
|
|
|
|
#define GL_TEXTURE8 0x84C8
|
|
|
|
|
#define GL_TEXTURE9 0x84C9
|
|
|
|
|
#define GL_TEXTURE10 0x84CA
|
|
|
|
|
#define GL_TEXTURE11 0x84CB
|
|
|
|
|
#define GL_TEXTURE12 0x84CC
|
|
|
|
|
#define GL_TEXTURE13 0x84CD
|
|
|
|
|
#define GL_TEXTURE14 0x84CE
|
|
|
|
|
#define GL_TEXTURE15 0x84CF
|
|
|
|
|
#define GL_TEXTURE16 0x84D0
|
|
|
|
|
#define GL_TEXTURE17 0x84D1
|
|
|
|
|
#define GL_TEXTURE18 0x84D2
|
|
|
|
|
#define GL_TEXTURE19 0x84D3
|
|
|
|
|
#define GL_TEXTURE20 0x84D4
|
|
|
|
|
#define GL_TEXTURE21 0x84D5
|
|
|
|
|
#define GL_TEXTURE22 0x84D6
|
|
|
|
|
#define GL_TEXTURE23 0x84D7
|
|
|
|
|
#define GL_TEXTURE24 0x84D8
|
|
|
|
|
#define GL_TEXTURE25 0x84D9
|
|
|
|
|
#define GL_TEXTURE26 0x84DA
|
|
|
|
|
#define GL_TEXTURE27 0x84DB
|
|
|
|
|
#define GL_TEXTURE28 0x84DC
|
|
|
|
|
#define GL_TEXTURE29 0x84DD
|
|
|
|
|
#define GL_TEXTURE30 0x84DE
|
|
|
|
|
#define GL_TEXTURE31 0x84DF
|
|
|
|
|
#define GL_ACTIVE_TEXTURE 0x84E0
|
|
|
|
|
#define GL_CLIENT_ACTIVE_TEXTURE 0x84E1
|
|
|
|
|
|
|
|
|
|
#define GL_CURRENT_BIT 0x00000001
|
|
|
|
|
#define GL_POINT_BIT 0x00000002
|
|
|
|
|
#define GL_LINE_BIT 0x00000004
|
|
|
|
|
#define GL_POLYGON_BIT 0x00000008
|
|
|
|
|
#define GL_POLYGON_STIPPLE_BIT 0x00000010
|
|
|
|
|
#define GL_PIXEL_MODE_BIT 0x00000020
|
|
|
|
|
#define GL_LIGHTING_BIT 0x00000040
|
|
|
|
|
#define GL_FOG_BIT 0x00000080
|
|
|
|
|
#define GL_DEPTH_BUFFER_BIT 0x00000100
|
|
|
|
|
#define GL_ACCUM_BUFFER_BIT 0x00000200
|
|
|
|
|
#define GL_STENCIL_BUFFER_BIT 0x00000400
|
|
|
|
|
#define GL_VIEWPORT_BIT 0x00000800
|
|
|
|
|
#define GL_TRANSFORM_BIT 0x00001000
|
|
|
|
|
#define GL_ENABLE_BIT 0x00002000
|
|
|
|
|
#define GL_COLOR_BUFFER_BIT 0x00004000
|
|
|
|
|
#define GL_HINT_BIT 0x00008000
|
|
|
|
|
#define GL_EVAL_BIT 0x00010000
|
|
|
|
|
#define GL_LIST_BIT 0x00020000
|
|
|
|
|
#define GL_TEXTURE_BIT 0x00040000
|
|
|
|
|
#define GL_SCISSOR_BIT 0x00080000
|
|
|
|
|
#define GL_ALL_ATTRIB_BITS 0x000FFFFF
|
|
|
|
|
|
|
|
|
|
/* Fog */
|
|
|
|
|
#define GL_FOG 0x0004 /* capability bit */
|
|
|
|
|
#define GL_FOG_MODE 0x0B65
|
|
|
|
|
#define GL_FOG_DENSITY 0x0B62
|
|
|
|
|
#define GL_FOG_COLOR 0x0B66
|
|
|
|
|
#define GL_FOG_INDEX 0x0B61
|
|
|
|
|
#define GL_FOG_START 0x0B63
|
|
|
|
|
#define GL_FOG_END 0x0B64
|
|
|
|
|
#define GL_LINEAR 0x2601
|
|
|
|
|
#define GL_EXP 0x0800
|
|
|
|
|
#define GL_EXP2 0x0801
|
|
|
|
|
|
|
|
|
|
/* Hints - Not used by the API, only here for compatibility */
|
|
|
|
|
#define GL_DONT_CARE 0x1100
|
|
|
|
|
#define GL_FASTEST 0x1101
|
|
|
|
|
#define GL_NICEST 0x1102
|
|
|
|
|
#define GL_PERSPECTIVE_CORRECTION_HINT 0x0C50
|
|
|
|
|
#define GL_POINT_SMOOTH_HINT 0x0C51
|
|
|
|
|
#define GL_LINE_SMOOTH_HINT 0x0C52
|
|
|
|
|
#define GL_POLYGON_SMOOTH_HINT 0x0C53
|
|
|
|
|
#define GL_FOG_HINT 0x0C54
|
|
|
|
|
|
|
|
|
|
/* Lighting constants */
|
|
|
|
|
#define GL_MAX_LIGHTS 0x0008
|
|
|
|
|
|
|
|
|
|
#define GL_LIGHTING 0x0b50
|
|
|
|
|
|
|
|
|
|
#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
|
|
|
|
|
|
|
|
|
|
/* LightParameter */
|
|
|
|
|
#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
|
|
|
|
|
|
|
|
|
|
/* MaterialParameter */
|
|
|
|
|
#define GL_EMISSION 0x1600
|
|
|
|
|
#define GL_SHININESS 0x1601
|
|
|
|
|
#define GL_AMBIENT_AND_DIFFUSE 0x1602
|
|
|
|
|
#define GL_COLOR_INDEXES 0x1603
|
|
|
|
|
#define GL_COLOR_MATERIAL 0x0B57
|
|
|
|
|
#define GL_COLOR_MATERIAL_FACE 0x0B55
|
|
|
|
|
#define GL_COLOR_MATERIAL_PARAMETER 0x0B56
|
|
|
|
|
#define GL_NORMALIZE 0x0BA1
|
|
|
|
|
#define GL_LIGHT_MODEL_TWO_SIDE 0x0B52
|
|
|
|
|
#define GL_LIGHT_MODEL_LOCAL_VIEWER 0x0B51
|
|
|
|
|
#define GL_LIGHT_MODEL_AMBIENT 0x0B53
|
|
|
|
|
#define GL_FRONT_AND_BACK 0x0408
|
|
|
|
|
#define GL_FRONT 0x0404
|
|
|
|
|
#define GL_BACK 0x0405
|
|
|
|
|
|
|
|
|
|
#define GL_SHADE_MODEL 0x0b54
|
|
|
|
|
#define GL_FLAT 0x1d00
|
|
|
|
|
#define GL_SMOOTH 0x1d01
|
|
|
|
|
|
|
|
|
|
/* Data types */
|
|
|
|
|
#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
|
|
|
|
|
|
|
|
|
|
/* ErrorCode */
|
|
|
|
|
#define GL_NO_ERROR 0
|
|
|
|
|
#define GL_INVALID_ENUM 0x0500
|
|
|
|
|
#define GL_INVALID_VALUE 0x0501
|
|
|
|
|
#define GL_INVALID_OPERATION 0x0502
|
|
|
|
|
#define GL_STACK_OVERFLOW 0x0503
|
|
|
|
|
#define GL_STACK_UNDERFLOW 0x0504
|
|
|
|
|
#define GL_OUT_OF_MEMORY 0x0505
|
|
|
|
|
|
|
|
|
|
/* KOS near Z-CLIPPING */
|
|
|
|
|
#define GL_KOS_NEARZ_CLIPPING 0x0020 /* capability bit */
|
|
|
|
|
|
|
|
|
|
#define GL_UNSIGNED_SHORT_5_6_5 PVR_TXRFMT_RGB565
|
|
|
|
|
#define GL_UNSIGNED_SHORT_5_6_5_REV PVR_TXRFMT_RGB565
|
|
|
|
|
#define GL_UNSIGNED_SHORT_1_5_5_5 PVR_TXRFMT_ARGB1555
|
|
|
|
|
#define GL_UNSIGNED_SHORT_1_5_5_5_REV PVR_TXRFMT_ARGB1555
|
|
|
|
|
#define GL_UNSIGNED_SHORT_4_4_4_4 PVR_TXRFMT_ARGB4444
|
|
|
|
|
#define GL_UNSIGNED_SHORT_4_4_4_4_REV PVR_TXRFMT_ARGB4444
|
|
|
|
|
|
|
|
|
|
#define GL_RGB565_TWID PVR_TXRFMT_RGB565 | PVR_TXRFMT_TWIDDLED
|
|
|
|
|
#define GL_ARGB4444_TWID PVR_TXRFMT_ARGB4444 | PVR_TXRFMT_TWIDDLED
|
|
|
|
|
|
|
|
|
|
#define GL_RED 0x00
|
|
|
|
|
#define GL_RG 0x01
|
|
|
|
|
#define GL_RGB 0x02
|
|
|
|
|
#define GL_BGR 0x03
|
|
|
|
|
#define GL_RGBA 0x04
|
|
|
|
|
#define GL_BGRA 0x05
|
|
|
|
|
|
|
|
|
|
#define GLbyte char
|
|
|
|
|
#define GLshort short
|
|
|
|
|
#define GLint int
|
|
|
|
|
#define GLfloat float
|
|
|
|
|
#define GLdouble float
|
|
|
|
|
#define GLvoid void
|
|
|
|
|
#define GLushort unsigned short
|
|
|
|
|
#define GLuint unsigned int
|
|
|
|
|
#define GLenum unsigned int
|
|
|
|
|
#define GLsizei unsigned long
|
|
|
|
|
#define GLfixed const unsigned int
|
|
|
|
|
#define GLclampf float
|
|
|
|
|
#define GLubyte unsigned char
|
|
|
|
|
#define GLboolean int
|
|
|
|
|
#define GL_FALSE 0
|
|
|
|
|
#define GL_TRUE 1
|
|
|
|
|
|
|
|
|
|
#define GLAPI extern
|
|
|
|
|
#define APIENTRY
|
|
|
|
|
|
|
|
|
|
/* Initialize the GL pipeline. GL will initialize the PVR. */
|
|
|
|
|
GLAPI void APIENTRY glKosInit();
|
|
|
|
|
|
|
|
|
|
/* Start Submission of Primitive Data */
|
|
|
|
|
/* Currently Supported Primitive Types:
|
|
|
|
|
-GL_POINTS ( does NOT work with glDrawArrays )( ZClipping NOT supported )
|
|
|
|
|
-GL_TRIANGLES ( works with glDrawArrays )( ZClipping supported )
|
|
|
|
|
-GL_TRIANLGLE_STRIP ( works with glDrawArrays )( ZClipping supported )
|
|
|
|
|
-GL_QUADS ( works with glDrawArrays )( ZClipping supported )
|
|
|
|
|
**/
|
|
|
|
|
GLAPI void APIENTRY glBegin(GLenum mode);
|
|
|
|
|
|
|
|
|
|
/* Finish Submission of Primitive Data */
|
|
|
|
|
GLAPI void APIENTRY glEnd();
|
|
|
|
|
|
|
|
|
|
/* Primitive Texture Coordinate Submission */
|
|
|
|
|
GLAPI void APIENTRY glTexCoord2f(GLfloat u, GLfloat v);
|
|
|
|
|
GLAPI void APIENTRY glTexCoord2fv(GLfloat *uv);
|
|
|
|
|
|
|
|
|
|
/* Primitive Color Submission */
|
|
|
|
|
GLAPI void APIENTRY glColor1ui(GLuint argb);
|
|
|
|
|
GLAPI void APIENTRY glColor4ub(GLubyte r, GLubyte g, GLubyte b, GLubyte a);
|
|
|
|
|
GLAPI void APIENTRY glColor3f(GLfloat r, GLfloat g, GLfloat b);
|
|
|
|
|
GLAPI void APIENTRY glColor3fv(GLfloat *rgb);
|
|
|
|
|
GLAPI void APIENTRY glColor4f(GLfloat r, GLfloat g, GLfloat b, GLfloat a);
|
|
|
|
|
GLAPI void APIENTRY glColor4fv(GLfloat *rgba);
|
|
|
|
|
|
|
|
|
|
/* Primitive Normal Submission */
|
|
|
|
|
GLAPI void APIENTRY glNormal3f(float x, float y, float z);
|
|
|
|
|
GLAPI void APIENTRY glNormal3fv(float *xyz);
|
|
|
|
|
|
|
|
|
|
/* Primitive 2D Position Submission */
|
|
|
|
|
GLAPI void APIENTRY glVertex2f(GLfloat x, GLfloat y);
|
|
|
|
|
GLAPI void APIENTRY glVertex2fv(GLfloat *xy);
|
|
|
|
|
|
|
|
|
|
/* Non-Standard KOS Primitive 2D Submission. This will perform no tranformations on the vertices. */
|
|
|
|
|
GLAPI void APIENTRY glKosVertex2f(GLfloat x, GLfloat y);
|
|
|
|
|
GLAPI void APIENTRY glKosVertex2fv(GLfloat *xy);
|
|
|
|
|
|
|
|
|
|
/* Primitive 3D Position Submission */
|
|
|
|
|
GLAPI void APIENTRY(*glVertex3f)(float, float, float);
|
|
|
|
|
GLAPI void APIENTRY(*glVertex3fv)(float *);
|
|
|
|
|
|
|
|
|
|
/* Enable / Disable Capability */
|
|
|
|
|
/* Currently Supported Capabilities:
|
|
|
|
|
GL_TEXTURE_2D
|
|
|
|
|
GL_BLEND
|
|
|
|
|
GL_DEPTH_TEST
|
|
|
|
|
GL_LIGHTING
|
|
|
|
|
GL_SCISSOR_TEST
|
|
|
|
|
GL_FOG
|
|
|
|
|
GL_CULL_FACE
|
|
|
|
|
GL_KOS_NEARZ_CLIPPING
|
|
|
|
|
*/
|
|
|
|
|
GLAPI void APIENTRY glEnable(GLenum cap);
|
|
|
|
|
GLAPI void APIENTRY glDisable(GLenum cap);
|
|
|
|
|
|
|
|
|
|
/* Clear Caps */
|
|
|
|
|
GLAPI void APIENTRY glClear(GLuint mode);
|
|
|
|
|
GLAPI void APIENTRY glClearColor(GLfloat r, GLfloat g, GLfloat b, GLfloat a);
|
|
|
|
|
|
|
|
|
|
/* Depth Testing */
|
|
|
|
|
GLAPI void APIENTRY glClearDepthf(GLfloat depth);
|
|
|
|
|
#define glClearDepth glClearDepthf
|
|
|
|
|
GLAPI void APIENTRY glDepthMask(GLboolean flag);
|
|
|
|
|
GLAPI void APIENTRY glDepthFunc(GLenum func);
|
|
|
|
|
|
|
|
|
|
/* Hints */
|
|
|
|
|
/* Currently Supported Capabilities:
|
|
|
|
|
GL_PERSPECTIVE_CORRECTION_HINT - This will Enable Texture Super-Sampling on the PVR */
|
|
|
|
|
GLAPI void APIENTRY glHint(GLenum target, GLenum mode);
|
|
|
|
|
|
|
|
|
|
/* Culling */
|
|
|
|
|
GLAPI void APIENTRY glFrontFace(GLenum mode);
|
|
|
|
|
GLAPI void APIENTRY glCullFace(GLenum mode);
|
|
|
|
|
|
|
|
|
|
/* Shading - Flat or Goraud */
|
|
|
|
|
GLAPI void APIENTRY glShadeModel(GLenum mode);
|
|
|
|
|
|
|
|
|
|
/* Blending */
|
|
|
|
|
GLAPI void APIENTRY glBlendFunc(GLenum sfactor, GLenum dfactor);
|
|
|
|
|
|
|
|
|
|
/* Texturing */
|
|
|
|
|
GLAPI void APIENTRY glTexParameteri(GLenum target, GLenum pname, GLint param);
|
|
|
|
|
GLAPI void APIENTRY glTexEnvi(GLenum target, GLenum pname, GLint param);
|
|
|
|
|
GLAPI void APIENTRY glTexEnvf(GLenum target, GLenum pname, GLfloat param);
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glGenTextures(GLsizei n, GLuint *textures);
|
|
|
|
|
GLAPI void APIENTRY glDelTextures(GLsizei n, GLuint *textures);
|
|
|
|
|
GLAPI void APIENTRY glBindTexture(GLenum target, GLuint texture);
|
|
|
|
|
|
|
|
|
|
/* Loads texture from SH4 RAM into PVR VRAM */
|
|
|
|
|
GLAPI void APIENTRY glTexImage2D(GLenum target, GLint level, GLint internalFormat,
|
|
|
|
|
GLsizei width, GLsizei height, GLint border,
|
|
|
|
|
GLenum format, GLenum type, GLvoid *data);
|
|
|
|
|
|
|
|
|
|
/* Bind a Texture that is already in PVR VRAM */
|
|
|
|
|
GLAPI void APIENTRY glKosTexImage2D(GLenum target, GLint level, GLint internalFormat,
|
|
|
|
|
GLsizei width, GLsizei height, GLint border,
|
|
|
|
|
GLenum format, GLenum type, GLvoid *data);
|
|
|
|
|
|
|
|
|
|
/* GL Array API - Only GL_TRIANGLES, GL_TRIANGLE_STRIP, and GL_QUADS are supported */
|
|
|
|
|
GLAPI void APIENTRY glVertexPointer(GLint size, GLenum type,
|
|
|
|
|
GLsizei stride, const GLvoid *pointer);
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glTexCoordPointer(GLint size, GLenum type,
|
|
|
|
|
GLsizei stride, const GLvoid *pointer);
|
|
|
|
|
|
|
|
|
|
/* If a Normal Pointer is set and GL Lighting has been enabled,
|
|
|
|
|
Vertex Lighting will be used instead of glColorPointer */
|
2014-09-07 22:41:26 +00:00
|
|
|
GLAPI void APIENTRY glNormalPointer(GLenum type, GLsizei stride, const GLvoid *pointer);
|
2014-08-29 19:56:23 +00:00
|
|
|
|
|
|
|
|
/* Use either this OR glNormalPointer to color vertices, NOT both */
|
|
|
|
|
GLAPI void APIENTRY glColorPointer(GLint size, GLenum type,
|
|
|
|
|
GLsizei stride, const GLvoid *pointer);
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glIndexPointer(GLenum type, GLsizei stride, const GLvoid *pointer);
|
|
|
|
|
|
|
|
|
|
/* Array Data Submission */
|
|
|
|
|
GLAPI void APIENTRY glDrawArrays(GLenum mode, GLint first, GLsizei count);
|
|
|
|
|
GLAPI void APIENTRY glDrawElements(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices);
|
|
|
|
|
|
|
|
|
|
/* No need to Enable Array Client State... */
|
|
|
|
|
#define glEnableClientState(cap) {;}
|
|
|
|
|
#define glDisableClientState(cap) {;}
|
|
|
|
|
|
|
|
|
|
/* Transformation / Matrix Functions */
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glMatrixMode(GLenum mode);
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glLoadIdentity();
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glLoadMatrixf(const GLfloat *m);
|
|
|
|
|
GLAPI void APIENTRY glLoadTransposeMatrixf(const GLfloat *m);
|
|
|
|
|
GLAPI void APIENTRY glMultMatrixf(const GLfloat *m);
|
|
|
|
|
GLAPI void APIENTRY glMultTransposeMatrixf(const GLfloat *m);
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glPushMatrix();
|
|
|
|
|
GLAPI void APIENTRY glPopMatrix();
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glTranslatef(GLfloat x, GLfloat y, GLfloat z);
|
|
|
|
|
#define glTranslated glTranslatef
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glScalef(GLfloat x, GLfloat y, GLfloat z);
|
|
|
|
|
#define glScaled glScalef
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glRotatef(GLfloat angle, GLfloat x, GLfloat y, GLfloat z);
|
|
|
|
|
#define glRotated glRotatef
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glOrtho(GLfloat left, GLfloat right,
|
|
|
|
|
GLfloat bottom, GLfloat top,
|
|
|
|
|
GLfloat znear, GLfloat zfar);
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glViewport(GLint x, GLint y, GLsizei width, GLsizei height);
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glScissor(GLint x, GLint y, GLsizei width, GLsizei height);
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glKosGetMatrix(GLenum mode, GLfloat *params);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* Fog Functions - client must enable GL_FOG for this to take effect */
|
|
|
|
|
GLAPI void APIENTRY glFogi(GLenum pname, GLint param);
|
|
|
|
|
GLAPI void APIENTRY glFogf(GLenum pname, GLfloat param);
|
|
|
|
|
GLAPI void APIENTRY glFogfv(GLenum pname, const GLfloat *params);
|
|
|
|
|
|
|
|
|
|
/* Lighting Functions - client must enable GL_LIGHTING for this to take effect */
|
|
|
|
|
|
|
|
|
|
/* Set Global Ambient Light Color */
|
|
|
|
|
GLAPI void APIENTRY glKosLightAmbient3f(GLfloat r, GLfloat g, GLfloat b);
|
|
|
|
|
GLAPI void APIENTRY glKosLightAmbient4f(GLfloat r, GLfloat g, GLfloat b, GLfloat a);
|
|
|
|
|
GLAPI void APIENTRY glKosLightAmbient3fv(GLfloat *rgb);
|
|
|
|
|
GLAPI void APIENTRY glKosLightAmbient4fv(GLfloat *rgba);
|
|
|
|
|
|
|
|
|
|
/* Set Individual Light Parameters */
|
|
|
|
|
GLAPI void APIENTRY glLightfv(GLenum light, GLenum pname, const GLfloat *params);
|
|
|
|
|
GLAPI void APIENTRY glLightf(GLenum light, GLenum pname, GLfloat param);
|
|
|
|
|
|
|
|
|
|
/* Set Global Material Parameters */
|
|
|
|
|
GLAPI void APIENTRY glMateriali(GLenum face, GLenum pname, const GLint param);
|
|
|
|
|
GLAPI void APIENTRY glMaterialf(GLenum face, GLenum pname, const GLfloat param);
|
|
|
|
|
GLAPI void APIENTRY glMaterialfv(GLenum face, GLenum pname, const GLfloat *params);
|
|
|
|
|
|
|
|
|
|
/* Returns the size needed to store a mip-mapped texture generated by gluBuild2DMipmaps(...) */
|
|
|
|
|
GLAPI GLuint APIENTRY glKosMipMapTexSize(GLuint width, GLuint height);
|
|
|
|
|
|
|
|
|
|
/* glGet Functions */
|
|
|
|
|
void glGetIntegerv(GLenum pname, GLint *params);
|
|
|
|
|
void glGetFloatv(GLenum pname, GLfloat *params);
|
|
|
|
|
|
2014-09-07 22:41:26 +00:00
|
|
|
/* Multi-Texture Extensions - Does not currently work with Z-Clipping Enabled */
|
2014-08-29 19:56:23 +00:00
|
|
|
GLAPI void APIENTRY glActiveTexture(GLenum texture);
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glClientActiveTexture(GLenum texture);
|
|
|
|
|
|
|
|
|
|
GLAPI void APIENTRY glMultiTexCoord2f(GLenum target, GLfloat s, GLfloat t);
|
|
|
|
|
GLAPI void APIENTRY glMultiTexCoord2fv(GLenum target, const GLfloat *v);
|
|
|
|
|
|
|
|
|
|
__END_DECLS
|
|
|
|
|
#endif /* !__GL_GL_H */
|
