From 0bf5dbe002a64e198f55724cc1542602c012490f Mon Sep 17 00:00:00 2001 From: Brian Date: Tue, 19 Dec 2006 18:02:41 -0700 Subject: [PATCH] Overhaul of GLSL API functions, dispatching, etc. --- src/mesa/drivers/common/driverfuncs.c | 46 +++++++++++++++++++++++++++++-- src/mesa/drivers/common/driverfuncs.h | 8 ++++-- src/mesa/main/context.c | 17 ++++++------ src/mesa/main/dd.h | 52 +++++++++++++++++++++++++++++++++++ src/mesa/main/mtypes.h | 22 +++++++++------ src/mesa/main/state.c | 4 +-- src/mesa/main/texstate.c | 2 +- src/mesa/sources | 5 +--- src/mesa/swrast/s_context.c | 2 +- src/mesa/swrast/s_span.c | 2 +- 10 files changed, 130 insertions(+), 30 deletions(-) diff --git a/src/mesa/drivers/common/driverfuncs.c b/src/mesa/drivers/common/driverfuncs.c index 1e44904..bc637a8 100644 --- a/src/mesa/drivers/common/driverfuncs.c +++ b/src/mesa/drivers/common/driverfuncs.c @@ -1,8 +1,8 @@ /* * Mesa 3-D graphics library - * Version: 6.5 + * Version: 6.5.3 * - * Copyright (C) 1999-2005 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2007 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"), @@ -43,6 +43,7 @@ #include "fbobject.h" #include "texrender.h" #endif +#include "shader_api.h" #include "arrayobj.h" #include "driverfuncs.h" @@ -248,4 +249,45 @@ _mesa_init_driver_functions(struct dd_function_table *driver) driver->EndList = NULL; driver->BeginCallList = NULL; driver->EndCallList = NULL; + + + /* XXX temporary here */ + _mesa_init_glsl_driver_functions(driver); +} + + +/** + * Plug in Mesa's GLSL functions. + */ +void +_mesa_init_glsl_driver_functions(struct dd_function_table *driver) +{ + driver->AttachShader = _mesa_attach_shader; + driver->BindAttribLocation = _mesa_bind_attrib_location; + driver->CompileShader = _mesa_compile_shader; + driver->CreateProgram = _mesa_create_program; + driver->CreateShader = _mesa_create_shader; + driver->DeleteProgram2 = _mesa_delete_program2; + driver->DeleteShader = _mesa_delete_shader; + driver->DetachShader = _mesa_detach_shader; + driver->GetActiveAttrib = _mesa_get_active_attrib; + driver->GetActiveUniform = _mesa_get_active_uniform; + driver->GetAttachedShaders = _mesa_get_attached_shaders; + driver->GetAttribLocation = _mesa_get_attrib_location; + driver->GetHandle = _mesa_get_handle; + driver->GetProgramiv = _mesa_get_programiv; + driver->GetProgramInfoLog = _mesa_get_program_info_log; + driver->GetShaderiv = _mesa_get_shaderiv; + driver->GetShaderInfoLog = _mesa_get_shader_info_log; + driver->GetShaderSource = _mesa_get_shader_source; + driver->GetUniformfv = _mesa_get_uniformfv; + driver->GetUniformLocation = _mesa_get_uniform_location; + driver->IsProgram = _mesa_is_program; + driver->IsShader = _mesa_is_shader; + driver->LinkProgram = _mesa_link_program; + driver->ShaderSource = _mesa_shader_source; + driver->Uniform = _mesa_uniform; + driver->UniformMatrix = _mesa_uniform_matrix; + driver->UseProgram = _mesa_use_program; + driver->ValidateProgram = _mesa_validate_program; } diff --git a/src/mesa/drivers/common/driverfuncs.h b/src/mesa/drivers/common/driverfuncs.h index 64f56d9..50f2b42 100644 --- a/src/mesa/drivers/common/driverfuncs.h +++ b/src/mesa/drivers/common/driverfuncs.h @@ -1,8 +1,8 @@ /* * Mesa 3-D graphics library - * Version: 6.1 + * Version: 6.5.3 * - * Copyright (C) 1999-2004 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2007 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"), @@ -29,4 +29,8 @@ extern void _mesa_init_driver_functions(struct dd_function_table *driver); + +extern void +_mesa_init_glsl_driver_functions(struct dd_function_table *driver); + #endif diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c index 4986b29..c5220b5 100644 --- a/src/mesa/main/context.c +++ b/src/mesa/main/context.c @@ -131,7 +131,7 @@ #include "math/m_xform.h" #include "math/mathmod.h" #endif -#include "shaderobjects.h" +#include "shaders.h" #ifdef USE_SPARC_ASM #include "sparc/sparc.h" @@ -705,7 +705,6 @@ alloc_shared_state( GLcontext *ctx ) ss->ArrayObjects = _mesa_NewHashTable(); #if FEATURE_ARB_shader_objects - ss->GL2Objects = _mesa_NewHashTable (); ss->ShaderObjects = _mesa_NewHashTable(); ss->ProgramObjects = _mesa_NewHashTable(); #endif @@ -784,11 +783,10 @@ alloc_shared_state( GLcontext *ctx ) _mesa_DeleteHashTable (ss->ArrayObjects); #if FEATURE_ARB_shader_objects - if (ss->GL2Objects) { - _mesa_DeleteHashTable (ss->GL2Objects); + if (ss->ShaderObjects) _mesa_DeleteHashTable (ss->ShaderObjects); + if (ss->ProgramObjects) _mesa_DeleteHashTable (ss->ProgramObjects); - } #endif #if FEATURE_EXT_framebuffer_object @@ -953,8 +951,11 @@ free_shared_state( GLcontext *ctx, struct gl_shared_state *ss ) _mesa_DeleteHashTable(ss->ArrayObjects); #if FEATURE_ARB_shader_objects - _mesa_HashDeleteAll(ss->GL2Objects, delete_shaderobj_cb, ctx); - _mesa_DeleteHashTable(ss->GL2Objects); + /* XXX SLANG TO-DO */ + /* + struct _mesa_HashTable *ShaderObjects; + struct _mesa_HashTable *ProgramObjects; + */ #endif #if FEATURE_EXT_framebuffer_object @@ -1202,7 +1203,7 @@ init_attrib_groups( GLcontext *ctx ) _mesa_init_query( ctx ); _mesa_init_rastpos( ctx ); _mesa_init_scissor( ctx ); - _mesa_init_shaderobjects (ctx); + _mesa_init_shader_state( ctx ); _mesa_init_stencil( ctx ); _mesa_init_transform( ctx ); _mesa_init_varray( ctx ); diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h index 1de2542..90c1f69 100644 --- a/src/mesa/main/dd.h +++ b/src/mesa/main/dd.h @@ -821,6 +821,58 @@ struct dd_function_table { void (*BindArrayObject)(GLcontext *ctx, struct gl_array_object *obj); /*@}*/ + /** + * \name GLSL-related functions (ARB extensions and OpenGL 2.x) + */ + /*@{*/ + void (*AttachShader)(GLcontext *ctx, GLuint program, GLuint shader); + void (*BindAttribLocation)(GLcontext *ctx, GLuint program, GLuint index, + const GLcharARB *name); + void (*CompileShader)(GLcontext *ctx, GLuint shader); + GLuint (*CreateShader)(GLcontext *ctx, GLenum type); + GLuint (*CreateProgram)(GLcontext *ctx); + void (*DeleteProgram2)(GLcontext *ctx, GLuint program); + void (*DeleteShader)(GLcontext *ctx, GLuint shader); + void (*DetachShader)(GLcontext *ctx, GLuint program, GLuint shader); + void (*GetActiveAttrib)(GLcontext *ctx, GLuint program, GLuint index, + GLsizei maxLength, GLsizei * length, GLint * size, + GLenum * type, GLcharARB * name); + void (*GetActiveUniform)(GLcontext *ctx, GLuint program, GLuint index, + GLsizei maxLength, GLsizei *length, GLint *size, + GLenum *type, GLcharARB *name); + void (*GetAttachedShaders)(GLcontext *ctx, GLuint program, GLsizei maxCount, + GLsizei *count, GLuint *obj); + GLint (*GetAttribLocation)(GLcontext *ctx, GLuint program, + const GLcharARB *name); + GLuint (*GetHandle)(GLcontext *ctx, GLenum pname); + void (*GetProgramiv)(GLcontext *ctx, GLuint program, + GLenum pname, GLint *params); + void (*GetProgramInfoLog)(GLcontext *ctx, GLuint program, GLsizei bufSize, + GLsizei *length, GLchar *infoLog); + void (*GetShaderiv)(GLcontext *ctx, GLuint shader, + GLenum pname, GLint *params); + void (*GetShaderInfoLog)(GLcontext *ctx, GLuint shader, GLsizei bufSize, + GLsizei *length, GLchar *infoLog); + void (*GetShaderSource)(GLcontext *ctx, GLuint shader, GLsizei maxLength, + GLsizei *length, GLcharARB *sourceOut); + void (*GetUniformfv)(GLcontext *ctx, GLuint program, GLint location, + GLfloat *params); + GLint (*GetUniformLocation)(GLcontext *ctx, GLuint program, + const GLcharARB *name); + GLboolean (*IsProgram)(GLcontext *ctx, GLuint name); + GLboolean (*IsShader)(GLcontext *ctx, GLuint name); + void (*LinkProgram)(GLcontext *ctx, GLuint program); + void (*ShaderSource)(GLcontext *ctx, GLuint shader, const GLchar *source); + void (*Uniform)(GLcontext *ctx, GLint location, GLsizei count, + const GLvoid *values, GLenum type); + void (*UniformMatrix)(GLcontext *ctx, GLint cols, GLint rows, + GLenum matrixType, GLint location, GLsizei count, + GLboolean transpose, const GLfloat *values); + void (*UseProgram)(GLcontext *ctx, GLuint program); + void (*ValidateProgram)(GLcontext *ctx, GLuint program); + /* XXX many more to come */ + /*@}*/ + /** * \name Support for multiple T&L engines diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index 5ed95cc..4a8f7d2 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -7,9 +7,9 @@ /* * Mesa 3-D graphics library - * Version: 6.5 + * Version: 6.5.3 * - * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2007 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"), @@ -2052,8 +2052,10 @@ struct gl_shader GLuint Name; /**< AKA the handle */ GLchar *Source; /**< Source code string */ GLboolean CompileStatus; + GLboolean DeletePending; GLuint NumPrograms; /**< size of Programs[] array */ struct gl_program **Programs; /**< Post-compile assembly code */ + GLchar *InfoLog; }; @@ -2070,21 +2072,24 @@ struct gl_linked_program struct gl_program **Shaders; /**< List of the shaders */ struct gl_vertex_program *VertexProgram; /**< Linked vertex program */ struct gl_fragment_program *FragmentProgram; /**< Linked fragment prog */ - GLboolean LinkStatus; /**< GL_LINK_STATUS */ struct gl_program_parameter_list *Uniforms; /**< Plus constants, etc */ struct gl_program_parameter_list *Varying; + struct gl_program_parameter_list *Attributes; /**< Vertex attributes */ + GLboolean LinkStatus; /**< GL_LINK_STATUS */ + GLboolean Validated; + GLboolean DeletePending; + GLchar *InfoLog; }; /** - * Context state for vertex/fragment shaders. + * Context state for GLSL vertex/fragment shaders. */ -struct gl_shader_objects_state +struct gl_shader_state { - struct gl2_program_intf **CurrentProgram; GLboolean _VertexShaderPresent; GLboolean _FragmentShaderPresent; - struct gl_linked_program *Linked; /* XXX temporary here */ + struct gl_linked_program *CurrentProgram; }; @@ -2145,7 +2150,6 @@ struct gl_shared_state #endif #if FEATURE_ARB_shader_objects - struct _mesa_HashTable *GL2Objects; struct _mesa_HashTable *ShaderObjects; struct _mesa_HashTable *ProgramObjects; #endif @@ -2966,7 +2970,7 @@ struct __GLcontextRec struct gl_query_state Query; /**< GL_ARB_occlusion_query */ - struct gl_shader_objects_state ShaderObjects; /* GL_ARB_shader_objects */ + struct gl_shader_state Shader; /**< GLSL shader object state */ /*@}*/ #if FEATURE_EXT_framebuffer_object diff --git a/src/mesa/main/state.c b/src/mesa/main/state.c index e121f59..1d86668 100644 --- a/src/mesa/main/state.c +++ b/src/mesa/main/state.c @@ -93,7 +93,7 @@ #include "texenvprogram.h" #endif #if FEATURE_ARB_shader_objects -#include "shaderobjects.h" +#include "shaders.h" #endif #include "debug.h" #include "dispatch.h" @@ -949,7 +949,7 @@ update_arrays( GLcontext *ctx ) static void update_program(GLcontext *ctx) { - const struct gl_linked_program *linked = ctx->ShaderObjects.Linked; + const struct gl_linked_program *linked = ctx->Shader.CurrentProgram; /* These _Enabled flags indicate if the program is enabled AND valid. */ diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c index e379933..e089de9 100644 --- a/src/mesa/main/texstate.c +++ b/src/mesa/main/texstate.c @@ -41,7 +41,7 @@ #include "texenvprogram.h" #include "mtypes.h" #include "math/m_xform.h" -#include "shaderobjects.h" +/*#include "shaderobjects.h"*/ diff --git a/src/mesa/sources b/src/mesa/sources index eed6fb0..19f4338 100644 --- a/src/mesa/sources +++ b/src/mesa/sources @@ -48,6 +48,7 @@ MAIN_SOURCES = \ main/rastpos.c \ main/rbadaptors.c \ main/renderbuffer.c \ + main/shaders.c \ main/state.c \ main/stencil.c \ main/texcompress.c \ @@ -164,10 +165,6 @@ SHADER_SOURCES = \ shader/programopt.c \ shader/shader_api.c \ - -## shader/shaderobjects.c \ -## shader/shaderobjects_3dlabs.c - SLANG_SOURCES = \ shader/slang/slang_analyse.c \ shader/slang/slang_assemble.c \ diff --git a/src/mesa/swrast/s_context.c b/src/mesa/swrast/s_context.c index 46f99ef..749e278 100644 --- a/src/mesa/swrast/s_context.c +++ b/src/mesa/swrast/s_context.c @@ -102,7 +102,7 @@ _swrast_update_rasterflags( GLcontext *ctx ) rasterMask |= FRAGPROG_BIT; } - if (ctx->ShaderObjects._FragmentShaderPresent) { + if (ctx->Shader._FragmentShaderPresent) { rasterMask |= FRAGPROG_BIT; } diff --git a/src/mesa/swrast/s_span.c b/src/mesa/swrast/s_span.c index 7bfb23f..536ac30 100644 --- a/src/mesa/swrast/s_span.c +++ b/src/mesa/swrast/s_span.c @@ -1365,7 +1365,7 @@ shade_texture_span(GLcontext *ctx, SWspan *span) if (span->interpMask & SPAN_Z) _swrast_span_interpolate_z (ctx, span); - if (ctx->ShaderObjects.Linked && span->interpMask & SPAN_VARYING) + if (ctx->Shader.CurrentProgram && span->interpMask & SPAN_VARYING) interpolate_varying(ctx, span); /* Run fragment program/shader now */ -- 2.7.4