/*
* 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"),
#include "glheader.h"
-#include <GL/internal/glcore.h> /* GLimports/GLexports/GLcontextModes */
+#include <GL/internal/glcore.h> /* __GLcontextModes (GLvisual) */
#include "config.h" /* Hardwired parameters */
#include "glapitable.h"
#include "glthread.h"
#include "bitset.h"
+/**
+ * Special, internal token
+ */
+#define GL_SHADER_PROGRAM_MESA 0x9999
+
+
/**
* Color channel data type.
*/
struct gl_texture_format;
struct gl_texture_image;
struct gl_texture_object;
+struct st_context;
typedef struct __GLcontextRec GLcontext;
typedef struct __GLcontextModesRec GLvisual;
typedef struct gl_framebuffer GLframebuffer;
#define VERT_BIT_GENERIC(g) (1 << (VERT_ATTRIB_GENERIC0 + (g)))
/*@}*/
-/**
- * GLSL allows shader writers to allocate vertex result attributes (varyings) in
- * single float component granularity. This is in contrast to vertex / fragment
- * programs, where result attributes (actually texcoords) were allocated
- * in 4-component vectors of floats granularity.
- * For performance reasons, it would be optimal to stick with this scheme on a scalar
- * processor. Varyings will likely be allocated as 3-component vectors, so statistically
- * we win 2 floats.
- * The constant VARYINGS_PER_VECTOR tells us how much of float components we pack into
- * one result vector. For scalar processor it would be 1, for vector processor - 4.
- *
- * NOTE: Currently we pack varyings into vertex attributes.
- */
-#define VARYINGS_PER_VECTOR 2
-#define VARYING_EMIT_STYLE EMIT_2F
-#define MAX_VARYING_VECTORS ((MAX_VARYING_FLOATS + VARYINGS_PER_VECTOR - 1) / VARYINGS_PER_VECTOR)
/**
* Indexes for vertex program result attributes
#define VERT_RESULT_BFC0 13
#define VERT_RESULT_BFC1 14
#define VERT_RESULT_EDGE 15
-#define VERT_RESULT_MAX 16
+#define VERT_RESULT_VAR0 16 /**< shader varying */
+#define VERT_RESULT_MAX (VERT_RESULT_VAR0 + MAX_VARYING)
/*@}*/
FRAG_ATTRIB_TEX5 = 9,
FRAG_ATTRIB_TEX6 = 10,
FRAG_ATTRIB_TEX7 = 11,
- FRAG_ATTRIB_MAX = 12
+ FRAG_ATTRIB_VAR0 = 12, /**< shader varying */
+ FRAG_ATTRIB_MAX = (FRAG_ATTRIB_VAR0 + MAX_VARYING)
};
/**
#define FRAG_BIT_TEX5 (1 << FRAG_ATTRIB_TEX5)
#define FRAG_BIT_TEX6 (1 << FRAG_ATTRIB_TEX6)
#define FRAG_BIT_TEX7 (1 << FRAG_ATTRIB_TEX7)
+#define FRAG_BIT_VAR0 (1 << FRAG_ATTRIB_VAR0)
+
+#define FRAG_BIT_TEX(U) (FRAG_BIT_TEX0 << (U))
+#define FRAG_BIT_VAR(V) (FRAG_BIT_VAR0 << (V))
#define FRAG_BITS_TEX_ANY (FRAG_BIT_TEX0| \
FRAG_BIT_TEX1| \
/**
* Fragment program results
*/
-/*@{*/
-#define FRAG_RESULT_COLR 0
-#define FRAG_RESULT_COLH 1
-#define FRAG_RESULT_DEPR 2
-#define FRAG_RESULT_MAX 3
-/*@}*/
+enum
+{
+ FRAG_RESULT_COLR = 0,
+ FRAG_RESULT_COLH = 1,
+ FRAG_RESULT_DEPR = 2,
+ FRAG_RESULT_DATA0 = 3,
+ FRAG_RESULT_MAX = (FRAG_RESULT_DATA0 + MAX_DRAW_BUFFERS)
+};
/**
BUFFER_BIT_COLOR7)
+/** The pixel transfer path has three color tables: */
+/*@{*/
+#define COLORTABLE_PRECONVOLUTION 0
+#define COLORTABLE_POSTCONVOLUTION 1
+#define COLORTABLE_POSTCOLORMATRIX 2
+#define COLORTABLE_MAX 3
+/*@}*/
/**
GLboolean Blend;
GLbitfield ClipPlanes;
GLboolean ColorMaterial;
- GLboolean ColorTable; /* SGI_color_table */
- GLboolean PostColorMatrixColorTable; /* SGI_color_table */
- GLboolean PostConvolutionColorTable; /* SGI_color_table */
+ GLboolean ColorTable[COLORTABLE_MAX];
GLboolean Convolution1D;
GLboolean Convolution2D;
GLboolean Separable2D;
};
+/**
+ * A pixelmap (see glPixelMap)
+ */
+struct gl_pixelmap
+{
+ GLint Size;
+ GLfloat Map[MAX_PIXEL_MAP_TABLE];
+ GLubyte Map8[MAX_PIXEL_MAP_TABLE]; /**< converted to 8-bit color */
+};
+
+
+/**
+ * Collection of all pixelmaps
+ */
+struct gl_pixelmaps
+{
+ struct gl_pixelmap RtoR; /**< i.e. GL_PIXEL_MAP_R_TO_R */
+ struct gl_pixelmap GtoG;
+ struct gl_pixelmap BtoB;
+ struct gl_pixelmap AtoA;
+ struct gl_pixelmap ItoR;
+ struct gl_pixelmap ItoG;
+ struct gl_pixelmap ItoB;
+ struct gl_pixelmap ItoA;
+ struct gl_pixelmap ItoI;
+ struct gl_pixelmap StoS;
+};
+
+
/**
* Pixel attribute group (GL_PIXEL_MODE_BIT).
*/
struct gl_pixel_attrib
{
GLenum ReadBuffer; /**< source buffer for glRead/CopyPixels() */
+
+ /*--- Begin Pixel Transfer State ---*/
+ /* Fields are in the order in which they're applied... */
+
+ /* Scale & Bias (index shift, offset) */
GLfloat RedBias, RedScale;
GLfloat GreenBias, GreenScale;
GLfloat BlueBias, BlueScale;
GLfloat AlphaBias, AlphaScale;
GLfloat DepthBias, DepthScale;
GLint IndexShift, IndexOffset;
+
+ /* Pixel Maps */
+ /* Note: actual pixel maps are not part of this attrib group */
GLboolean MapColorFlag;
GLboolean MapStencilFlag;
- GLfloat ZoomX, ZoomY;
- /* XXX move these out of gl_pixel_attrib */
- GLint MapStoSsize; /**< Size of each pixel map */
- GLint MapItoIsize;
- GLint MapItoRsize;
- GLint MapItoGsize;
- GLint MapItoBsize;
- GLint MapItoAsize;
- GLint MapRtoRsize;
- GLint MapGtoGsize;
- GLint MapBtoBsize;
- GLint MapAtoAsize;
- GLint MapStoS[MAX_PIXEL_MAP_TABLE]; /**< Pixel map tables */
- GLfloat MapItoI[MAX_PIXEL_MAP_TABLE];
- GLfloat MapItoR[MAX_PIXEL_MAP_TABLE];
- GLfloat MapItoG[MAX_PIXEL_MAP_TABLE];
- GLfloat MapItoB[MAX_PIXEL_MAP_TABLE];
- GLfloat MapItoA[MAX_PIXEL_MAP_TABLE];
- GLubyte MapItoR8[MAX_PIXEL_MAP_TABLE]; /**< converted to 8-bit color */
- GLubyte MapItoG8[MAX_PIXEL_MAP_TABLE];
- GLubyte MapItoB8[MAX_PIXEL_MAP_TABLE];
- GLubyte MapItoA8[MAX_PIXEL_MAP_TABLE];
- GLfloat MapRtoR[MAX_PIXEL_MAP_TABLE];
- GLfloat MapGtoG[MAX_PIXEL_MAP_TABLE];
- GLfloat MapBtoB[MAX_PIXEL_MAP_TABLE];
- GLfloat MapAtoA[MAX_PIXEL_MAP_TABLE];
- /** GL_EXT_histogram */
- GLboolean HistogramEnabled;
- GLboolean MinMaxEnabled;
- /** GL_SGI_color_matrix */
- GLfloat PostColorMatrixScale[4]; /**< RGBA */
- GLfloat PostColorMatrixBias[4]; /**< RGBA */
- /** GL_SGI_color_table */
- GLfloat ColorTableScale[4];
- GLfloat ColorTableBias[4];
- GLboolean ColorTableEnabled;
- GLfloat PCCTscale[4];
- GLfloat PCCTbias[4];
- GLboolean PostConvolutionColorTableEnabled;
- GLfloat PCMCTscale[4];
- GLfloat PCMCTbias[4];
- GLboolean PostColorMatrixColorTableEnabled;
- /** GL_SGI_texture_color_table */
- GLfloat TextureColorTableScale[4];
- GLfloat TextureColorTableBias[4];
- /** Convolution */
+
+ /* There are multiple color table stages: */
+ GLboolean ColorTableEnabled[COLORTABLE_MAX];
+ GLfloat ColorTableScale[COLORTABLE_MAX][4]; /**< RGBA */
+ GLfloat ColorTableBias[COLORTABLE_MAX][4]; /**< RGBA */
+
+ /* Convolution (GL_EXT_convolution) */
GLboolean Convolution1DEnabled;
GLboolean Convolution2DEnabled;
GLboolean Separable2DEnabled;
GLfloat ConvolutionBorderColor[3][4];
GLenum ConvolutionBorderMode[3];
- GLfloat ConvolutionFilterScale[3][4];
- GLfloat ConvolutionFilterBias[3][4];
+ GLfloat ConvolutionFilterScale[3][4]; /**< RGBA */
+ GLfloat ConvolutionFilterBias[3][4]; /**< RGBA */
GLfloat PostConvolutionScale[4]; /**< RGBA */
GLfloat PostConvolutionBias[4]; /**< RGBA */
+
+ /* Color matrix (GL_SGI_color_matrix) */
+ /* Note: the color matrix is not part of this attrib group */
+ GLfloat PostColorMatrixScale[4]; /**< RGBA */
+ GLfloat PostColorMatrixBias[4]; /**< RGBA */
+
+ /* Histogram & minmax (GL_EXT_histogram) */
+ /* Note: histogram and minmax data are not part of this attrib group */
+ GLboolean HistogramEnabled;
+ GLboolean MinMaxEnabled;
+
+ /*--- End Pixel Transfer State ---*/
+
+ /* Pixel Zoom */
+ GLfloat ZoomX, ZoomY;
+
+ /** GL_SGI_texture_color_table */
+ GLfloat TextureColorTableScale[4];
+ GLfloat TextureColorTableBias[4];
};
/**
* Names of the various vertex/fragment program register files, etc.
+ *
* NOTE: first four tokens must fit into 2 bits (see t_vb_arbprogram.c)
* All values should fit in a 4-bit field.
+ *
+ * NOTE: PROGRAM_ENV_PARAM, PROGRAM_STATE_VAR, PROGRAM_NAMED_PARAM,
+ * PROGRAM_CONSTANT, and PROGRAM_UNIFORM can all be considered to
+ * be "uniform" variables since they can only be set outside glBegin/End.
+ * They're also all stored in the same Parameters array.
*/
enum register_file
{
- PROGRAM_TEMPORARY = 0,
- PROGRAM_LOCAL_PARAM = 1,
- PROGRAM_ENV_PARAM = 2,
- PROGRAM_STATE_VAR = 3,
- PROGRAM_INPUT = 4,
- PROGRAM_OUTPUT = 5,
- PROGRAM_NAMED_PARAM = 6,
- PROGRAM_CONSTANT = 7,
- PROGRAM_WRITE_ONLY = 8,
- PROGRAM_ADDRESS = 9,
- PROGRAM_UNDEFINED = 10, /* invalid value */
+ PROGRAM_TEMPORARY = 0, /**< machine->Temporary[] */
+ PROGRAM_LOCAL_PARAM = 1, /**< gl_program->LocalParams[] */
+ PROGRAM_ENV_PARAM = 2, /**< gl_program->Parameters[] */
+ PROGRAM_STATE_VAR = 3, /**< gl_program->Parameters[] */
+ PROGRAM_INPUT = 4, /**< machine->Inputs[] */
+ PROGRAM_OUTPUT = 5, /**< machine->Outputs[] */
+ PROGRAM_NAMED_PARAM = 6, /**< gl_program->Parameters[] */
+ PROGRAM_CONSTANT = 7, /**< gl_program->Parameters[] */
+ PROGRAM_UNIFORM = 8, /**< gl_program->Parameters[] */
+ PROGRAM_VARYING = 9, /**< machine->Inputs[]/Outputs[] */
+ PROGRAM_WRITE_ONLY = 10, /**< A dummy, write-only register */
+ PROGRAM_ADDRESS = 11, /**< machine->AddressReg */
+ PROGRAM_SAMPLER = 12, /**< for shader samplers, compile-time only */
+ PROGRAM_UNDEFINED = 13, /**< Invalid value */
PROGRAM_FILE_MAX
};
struct gl_program
{
GLuint Id;
- GLubyte *String; /**< Null-terminated program text */
+ GLubyte *String; /**< Null-terminated program text */
GLint RefCount;
- GLenum Target;
- GLenum Format; /**< String encoding format */
+ GLenum Target; /**< GL_VERTEX/FRAGMENT_PROGRAM_ARB, GL_FRAGMENT_PROGRAM_NV */
+ GLenum Format; /**< String encoding format */
GLboolean Resident;
struct prog_instruction *Instructions;
- GLbitfield InputsRead; /* Bitmask of which input regs are read */
- GLbitfield OutputsWritten; /* Bitmask of which output regs are written to */
+ GLbitfield InputsRead; /**< Bitmask of which input regs are read */
+ GLbitfield OutputsWritten; /**< Bitmask of which output regs are written to */
+ GLbitfield TexturesUsed[MAX_TEXTURE_IMAGE_UNITS]; /**< TEXTURE_x_BIT bitmask */
/** Named parameters, constants, etc. from program text */
struct gl_program_parameter_list *Parameters;
/** Numbered local parameters */
GLfloat LocalParams[MAX_PROGRAM_LOCAL_PARAMS][4];
+ /** Vertex/fragment shader varying vars */
+ struct gl_program_parameter_list *Varying;
+ /** Vertex program user-defined attributes */
+ struct gl_program_parameter_list *Attributes;
+
/** Logical counts */
/*@{*/
GLuint NumInstructions;
GLuint NumParameters;
GLuint NumAttributes;
GLuint NumAddressRegs;
+ GLuint NumAluInstructions;
+ GLuint NumTexInstructions;
+ GLuint NumTexIndirections;
/*@}*/
/** Native, actual h/w counts */
/*@{*/
GLuint NumNativeParameters;
GLuint NumNativeAttributes;
GLuint NumNativeAddressRegs;
+ GLuint NumNativeAluInstructions;
+ GLuint NumNativeTexInstructions;
+ GLuint NumNativeTexIndirections;
/*@}*/
};
struct gl_fragment_program
{
struct gl_program Base; /**< base class */
- GLbitfield TexturesUsed[MAX_TEXTURE_IMAGE_UNITS]; /**< TEXTURE_x_BIT bitmask */
- GLuint NumAluInstructions; /**< GL_ARB_fragment_program */
- GLuint NumTexInstructions;
- GLuint NumTexIndirections;
- GLuint NumNativeAluInstructions; /**< GL_ARB_fragment_program */
- GLuint NumNativeTexInstructions;
- GLuint NumNativeTexIndirections;
GLenum FogOption;
GLboolean UsesKill;
};
GLboolean _Enabled; /**< Enabled and valid program? */
GLboolean PointSizeEnabled; /**< GL_VERTEX_PROGRAM_POINT_SIZE_ARB/NV */
GLboolean TwoSideEnabled; /**< GL_VERTEX_PROGRAM_TWO_SIDE_ARB/NV */
- struct gl_vertex_program *Current; /**< ptr to currently bound program */
- const struct gl_vertex_program *_Current; /**< ptr to currently bound
- program, including internal
- (t_vp_build.c) programs */
+ struct gl_vertex_program *Current; /**< user-bound vertex program */
- GLfloat Parameters[MAX_NV_VERTEX_PROGRAM_PARAMS][4]; /**< Env params */
+ /** Currently enabled and valid program (including internal programs
+ * and compiled shader programs).
+ */
+ struct gl_vertex_program *_Current;
+
+ GLfloat Parameters[MAX_PROGRAM_ENV_PARAMS][4]; /**< Env params */
/* For GL_NV_vertex_program only: */
- GLenum TrackMatrix[MAX_NV_VERTEX_PROGRAM_PARAMS / 4];
- GLenum TrackMatrixTransform[MAX_NV_VERTEX_PROGRAM_PARAMS / 4];
+ GLenum TrackMatrix[MAX_PROGRAM_ENV_PARAMS / 4];
+ GLenum TrackMatrixTransform[MAX_PROGRAM_ENV_PARAMS / 4];
+
+ /** Should fixed-function T&L be implemented with a vertex prog? */
+ GLboolean _MaintainTnlProgram;
+
+ /** Program to emulate fixed-function T&L (see above) */
+ struct gl_vertex_program *_TnlProgram;
#if FEATURE_MESA_program_debug
GLprogramcallbackMESA Callback;
{
GLboolean Enabled; /**< User-set fragment program enable flag */
GLboolean _Enabled; /**< Fragment program enabled and valid? */
- GLboolean _Active; /**< Is a user program or internal program active? */
- struct gl_fragment_program *Current; /**< User-bound program */
- const struct gl_fragment_program *_Current; /**< currently active program
- (including internal programs) */
- GLfloat Parameters[MAX_NV_FRAGMENT_PROGRAM_PARAMS][4]; /**< Env params */
+ GLboolean _Active;
+ struct gl_fragment_program *Current; /**< User-bound fragment program */
+
+ /** Currently enabled and valid program (including internal programs
+ * and compiled shader programs).
+ */
+ struct gl_fragment_program *_Current;
+
+ GLfloat Parameters[MAX_PROGRAM_ENV_PARAMS][4]; /**< Env params */
+
+ /** Should fixed-function texturing be implemented with a fragment prog? */
+ GLboolean _MaintainTexEnvProgram;
+ GLboolean _UseTexEnvProgram;
+
+ /** Program to emulate fixed-function texture env/combine (see above) */
+ struct gl_fragment_program *_TexEnvProgram;
#if FEATURE_MESA_program_debug
GLprogramcallbackMESA Callback;
};
+
/**
- * Context state for vertex/fragment shaders.
+ * A GLSL shader object.
*/
-struct gl_shader_objects_state
+struct gl_shader
{
- struct gl2_program_intf **CurrentProgram;
- GLboolean _VertexShaderPresent;
- GLboolean _FragmentShaderPresent;
+ GLenum Type; /**< GL_FRAGMENT_SHADER || GL_VERTEX_SHADER (first field!) */
+ GLuint Name; /**< AKA the handle */
+ GLint RefCount; /**< Reference count */
+ GLboolean DeletePending;
+
+ const GLchar *Source; /**< Source code string */
+ GLboolean CompileStatus;
+ GLuint NumPrograms; /**< size of Programs[] array */
+ struct gl_program **Programs; /**< Post-compile assembly code */
+ GLchar *InfoLog;
+};
+
+
+/**
+ * A GLSL program object. Basically a linked collection of "shaders".
+ */
+struct gl_shader_program
+{
+ GLenum Type; /**< Always GL_SHADER_PROGRAM (internal token) */
+ GLuint Name; /**< aka handle or ID */
+ GLint RefCount; /**< Reference count */
+ GLboolean DeletePending;
+
+ GLuint NumShaders; /**< number of attached shaders */
+ struct gl_shader **Shaders; /**< List of attached the shaders */
+
+ /* post-link info: */
+ struct gl_vertex_program *VertexProgram; /**< Linked vertex program */
+ struct gl_fragment_program *FragmentProgram; /**< Linked fragment prog */
+ 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;
+ GLchar *InfoLog;
+};
+
+
+/**
+ * Context state for GLSL vertex/fragment shaders.
+ */
+struct gl_shader_state
+{
+ struct gl_shader_program *CurrentProgram; /**< The user-bound program */
+ /** Driver-selectable options: */
+ GLboolean EmitHighLevelInstructions; /**< IF/ELSE/ENDIF vs. BRA, etc. */
+ GLboolean EmitCondCodes; /**< Use condition codes? */
+ GLboolean EmitComments; /**< Annotated instructions */
+ void *MemPool;
};
#endif
#if FEATURE_ARB_shader_objects
- struct _mesa_HashTable *GL2Objects;
+ /** Table of both gl_shader and gl_shader_program objects */
+ struct _mesa_HashTable *ShaderObjects;
#endif
#if FEATURE_EXT_framebuffer_object
*/
struct gl_renderbuffer
{
+#define RB_MAGIC 0xaabbccdd
+ int Magic; /** XXX TEMPORARY DEBUG INFO */
_glthread_Mutex Mutex; /**< for thread safety */
GLuint ClassID; /**< Useful for drivers */
GLuint Name;
GLubyte IndexBits;
GLubyte DepthBits;
GLubyte StencilBits;
- GLvoid *Data;
+ GLvoid *Data; /**< This may not be used by some kinds of RBs */
/* Used to wrap one renderbuffer around another: */
struct gl_renderbuffer *Wrapped;
_glthread_Mutex Mutex; /**< for thread safety */
GLuint Name; /* if zero, this is a window system framebuffer */
GLint RefCount;
+ GLboolean DeletePending;
GLvisual Visual; /**< The framebuffer's visual.
Immutable if this is a window system buffer.
GLuint MaxRenderbufferSize;
/* GL_ARB_vertex_shader */
GLuint MaxVertexTextureImageUnits;
- GLuint MaxVaryingFloats;
+ GLuint MaxVarying;
};
/**
* A stack of matrices (projection, modelview, color, texture, etc).
*/
-struct matrix_stack
+struct gl_matrix_stack
{
GLmatrix *Top; /**< points into Stack */
GLmatrix *Stack; /**< array [MaxDepth] of GLmatrix */
#define _MESA_NEW_NEED_EYE_COORDS (_NEW_LIGHT | \
_NEW_TEXTURE | \
_NEW_POINT | \
+ _NEW_PROGRAM | \
_NEW_MODELVIEW)
#define _MESA_NEW_NEED_NORMALS (_NEW_LIGHT | \
/**
* State used during display list compilation and execution.
*/
-struct mesa_list_state
+struct gl_dlist_state
{
struct mesa_display_list *CallStack[MAX_LIST_NESTING];
GLuint CallDepth; /**< Current recursion calling depth */
*/
struct __GLcontextRec
{
- /**
- * \name OS related interfaces.
- *
- * These \b must be the first members of this structure, because they are
- * exposed to the outside world (i.e. GLX extension).
- */
- /*@{*/
- __GLimports imports;
- __GLexports exports;
- /*@}*/
-
/** State possibly shared with other contexts in the address space */
struct gl_shared_state *Shared;
struct dd_function_table Driver;
void *DriverCtx; /**< Points to device driver context/state */
- void *DriverMgrCtx; /**< Points to device driver manager (optional)*/
/** Core/Driver constants */
struct gl_constants Const;
/** \name The various 4x4 matrix stacks */
/*@{*/
- struct matrix_stack ModelviewMatrixStack;
- struct matrix_stack ProjectionMatrixStack;
- struct matrix_stack ColorMatrixStack;
- struct matrix_stack TextureMatrixStack[MAX_TEXTURE_COORD_UNITS];
- struct matrix_stack ProgramMatrixStack[MAX_PROGRAM_MATRICES];
- struct matrix_stack *CurrentStack; /**< Points to one of the above stacks */
+ struct gl_matrix_stack ModelviewMatrixStack;
+ struct gl_matrix_stack ProjectionMatrixStack;
+ struct gl_matrix_stack ColorMatrixStack;
+ struct gl_matrix_stack TextureMatrixStack[MAX_TEXTURE_COORD_UNITS];
+ struct gl_matrix_stack ProgramMatrixStack[MAX_PROGRAM_MATRICES];
+ struct gl_matrix_stack *CurrentStack; /**< Points to one of the above stacks */
/*@}*/
/** Combined modelview and projection matrix */
GLmatrix _ModelProjectMatrix;
/** \name Display lists */
- struct mesa_list_state ListState;
+ struct gl_dlist_state ListState;
GLboolean ExecuteFlag; /**< Execute GL commands? */
GLboolean CompileFlag; /**< Compile GL commands into display list? */
/** \name Other assorted state (not pushed/popped on attribute stack) */
/*@{*/
+ struct gl_pixelmaps PixelMaps;
struct gl_histogram_attrib Histogram;
struct gl_minmax_attrib MinMax;
struct gl_convolution_attrib Convolution1D;
struct gl_feedback Feedback; /**< Feedback */
struct gl_selection Select; /**< Selection */
- struct gl_color_table ColorTable; /**< Pre-convolution */
- struct gl_color_table ProxyColorTable; /**< Pre-convolution */
+ struct gl_color_table ColorTable[COLORTABLE_MAX];
+ struct gl_color_table ProxyColorTable[COLORTABLE_MAX];
+#if 0
struct gl_color_table PostConvolutionColorTable;
struct gl_color_table ProxyPostConvolutionColorTable;
struct gl_color_table PostColorMatrixColorTable;
struct gl_color_table ProxyPostColorMatrixColorTable;
+#endif
struct gl_program_state Program; /**< for vertex or fragment progs */
struct gl_vertex_program_state VertexProgram; /**< GL_ARB/NV_vertex_program */
struct gl_fragment_program_state FragmentProgram; /**< GL_ARB/NV_vertex_program */
struct gl_ati_fragment_shader_state ATIFragmentShader; /**< GL_ATI_fragment_shader */
- struct gl_fragment_program *_TexEnvProgram; /**< Texture state as fragment program */
- struct gl_vertex_program *_TnlProgram; /**< Fixed func TNL state as vertex program */
-
- GLboolean _MaintainTnlProgram;
- GLboolean _MaintainTexEnvProgram;
- GLboolean _UseTexEnvProgram;
-
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
void *swsetup_context;
void *swtnl_context;
void *swtnl_im;
- void *acache_context;
+ struct st_context *st;
void *aelt_context;
/*@}*/
};
projects / mesa.git / blobdiff