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Diffstat (limited to 'src/mesa/main/program.h')
| -rw-r--r-- | src/mesa/main/program.h | 253 |
1 files changed, 0 insertions, 253 deletions
diff --git a/src/mesa/main/program.h b/src/mesa/main/program.h deleted file mode 100644 index f71b46f1f70..00000000000 --- a/src/mesa/main/program.h +++ /dev/null @@ -1,253 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 5.1 - * - * Copyright (C) 1999-2003 Brian Paul All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -/** - * \file program.c - * Vertex and fragment program support functions. - * \author Brian Paul - */ - - -#ifndef PROGRAM_H -#define PROGRAM_H - -#include "mtypes.h" - - -/* for GL_ARB_v_p and GL_ARB_f_p SWZ instruction */ -#define SWIZZLE_X 0 -#define SWIZZLE_Y 1 -#define SWIZZLE_Z 2 -#define SWIZZLE_W 3 -#define SWIZZLE_ZERO 4 /* keep these values together: KW */ -#define SWIZZLE_ONE 5 /* keep these values together: KW */ - - -/* - * Internal functions - */ - -extern void -_mesa_init_program(GLcontext *ctx); - -extern void -_mesa_set_program_error(GLcontext *ctx, GLint pos, const char *string); - -extern const GLubyte * -_mesa_find_line_column(const GLubyte *string, const GLubyte *pos, - GLint *line, GLint *col); - - -extern struct program * -_mesa_init_vertex_program( GLcontext *ctx, - struct vertex_program *prog, - GLenum target, - GLuint id ); - -extern struct program * -_mesa_init_fragment_program( GLcontext *ctx, - struct fragment_program *prog, - GLenum target, - GLuint id ); - -extern struct program * -_mesa_new_program(GLcontext *ctx, GLenum target, GLuint id); - -extern void -_mesa_delete_program(GLcontext *ctx, struct program *prog); - - - -/* - * Used for describing GL state referenced from inside ARB vertex and - * fragment programs. - * A string such as "state.light[0].ambient" gets translated into a - * sequence of tokens such as [ STATE_LIGHT, 0, STATE_AMBIENT ]. - */ -enum state_index { - STATE_MATERIAL, - - STATE_LIGHT, - STATE_LIGHTMODEL_AMBIENT, - STATE_LIGHTMODEL_SCENECOLOR, - STATE_LIGHTPROD, - - STATE_TEXGEN, - - STATE_FOG_COLOR, - STATE_FOG_PARAMS, - - STATE_CLIPPLANE, - - STATE_POINT_SIZE, - STATE_POINT_ATTENUATION, - - STATE_MATRIX, - STATE_MODELVIEW, - STATE_PROJECTION, - STATE_MVP, - STATE_TEXTURE, - STATE_PROGRAM, - STATE_MATRIX_INVERSE, - STATE_MATRIX_TRANSPOSE, - STATE_MATRIX_INVTRANS, - - STATE_AMBIENT, - STATE_DIFFUSE, - STATE_SPECULAR, - STATE_EMISSION, - STATE_SHININESS, - STATE_HALF, - - STATE_POSITION, - STATE_ATTENUATION, - STATE_SPOT_DIRECTION, - - STATE_TEXGEN_EYE_S, - STATE_TEXGEN_EYE_T, - STATE_TEXGEN_EYE_R, - STATE_TEXGEN_EYE_Q, - STATE_TEXGEN_OBJECT_S, - STATE_TEXGEN_OBJECT_T, - STATE_TEXGEN_OBJECT_R, - STATE_TEXGEN_OBJECT_Q, - - STATE_TEXENV_COLOR, - - STATE_DEPTH_RANGE, - - STATE_VERTEX_PROGRAM, - STATE_FRAGMENT_PROGRAM, - - STATE_ENV, - STATE_LOCAL -}; - - - -/* - * Named program parameters - * Used for NV_fragment_program "DEFINE"d constants and "DECLARE"d parameters, - * and ARB_fragment_program global state references. For the later, Name - * might be "state.light[0].diffuse", for example. - */ - -enum parameter_type -{ - NAMED_PARAMETER, - CONSTANT, - STATE -}; - - -struct program_parameter -{ - const char *Name; /* Null-terminated */ - enum parameter_type Type; - enum state_index StateIndexes[6]; /* Global state reference */ - GLfloat Values[4]; -}; - - -struct program_parameter_list -{ - GLuint NumParameters; - struct program_parameter *Parameters; -}; - - -/* - * Program parameter functions - */ - -extern struct program_parameter_list * -_mesa_new_parameter_list(void); - -extern void -_mesa_free_parameter_list(struct program_parameter_list *paramList); - -extern void -_mesa_free_parameters(struct program_parameter_list *paramList); - -extern GLint -_mesa_add_named_parameter(struct program_parameter_list *paramList, - const char *name, const GLfloat values[4]); - -extern GLint -_mesa_add_named_constant(struct program_parameter_list *paramList, - const char *name, const GLfloat values[4]); - -extern GLint -_mesa_add_unnamed_constant(struct program_parameter_list *paramList, - const GLfloat values[4]); - -extern GLint -_mesa_add_state_reference(struct program_parameter_list *paramList, - GLint *stateTokens); - -extern GLfloat * -_mesa_lookup_parameter_value(struct program_parameter_list *paramList, - GLsizei nameLen, const char *name); - -extern GLint -_mesa_lookup_parameter_index(struct program_parameter_list *paramList, - GLsizei nameLen, const char *name); - -extern void -_mesa_load_state_parameters(GLcontext *ctx, - struct program_parameter_list *paramList); - - -/* - * API functions - */ - -extern void GLAPIENTRY -_mesa_BindProgram(GLenum target, GLuint id); - -extern void GLAPIENTRY -_mesa_DeletePrograms(GLsizei n, const GLuint *ids); - -extern void GLAPIENTRY -_mesa_GenPrograms(GLsizei n, GLuint *ids); - -extern GLboolean GLAPIENTRY -_mesa_IsProgram(GLuint id); - - - -/* - * GL_MESA_program_debug - */ - -extern void -_mesa_ProgramCallbackMESA(GLenum target, GLprogramcallbackMESA callback, - GLvoid *data); - -extern void -_mesa_GetProgramRegisterfvMESA(GLenum target, GLsizei len, - const GLubyte *registerName, GLfloat *v); - - -#endif /* PROGRAM_H */ |