X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fmtypes.h;h=514170dbcf0c7a84fa7c37d7c0e0eb3891b28746;hb=09fbb3837b6aa5dfc6c94f41ab5443820177c569;hp=68dcd63fe3419848974e6c0d0c5bb6dd0a09cc18;hpb=6717a7aca0aaab02bd9ef7b1a934f0853efdc953;p=mesa.git diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index 68dcd63fe34..514170dbcf0 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"), @@ -36,14 +36,20 @@ #include "glheader.h" -#include /* GLimports/GLexports/GLcontextModes */ +#include /* __GLcontextModes (GLvisual) */ #include "config.h" /* Hardwired parameters */ -#include "glapitable.h" -#include "glthread.h" +#include "glapi/glapitable.h" +#include "glapi/glthread.h" #include "math/m_matrix.h" /* GLmatrix */ #include "bitset.h" +/** + * Special, internal token + */ +#define GL_SHADER_PROGRAM_MESA 0x9999 + + /** * Color channel data type. */ @@ -120,6 +126,8 @@ struct gl_pixelstore_attrib; struct gl_texture_format; struct gl_texture_image; struct gl_texture_object; +struct st_context; +struct pipe_surface; typedef struct __GLcontextRec GLcontext; typedef struct __GLcontextModesRec GLvisual; typedef struct gl_framebuffer GLframebuffer; @@ -143,7 +151,7 @@ enum VERT_ATTRIB_COLOR1 = 4, VERT_ATTRIB_FOG = 5, VERT_ATTRIB_COLOR_INDEX = 6, - VERT_ATTRIB_SEVEN = 7, + VERT_ATTRIB_EDGEFLAG = 7, VERT_ATTRIB_TEX0 = 8, VERT_ATTRIB_TEX1 = 9, VERT_ATTRIB_TEX2 = 10, @@ -183,7 +191,7 @@ enum #define VERT_BIT_COLOR1 (1 << VERT_ATTRIB_COLOR1) #define VERT_BIT_FOG (1 << VERT_ATTRIB_FOG) #define VERT_BIT_COLOR_INDEX (1 << VERT_ATTRIB_COLOR_INDEX) -#define VERT_BIT_SEVEN (1 << VERT_ATTRIB_SEVEN) +#define VERT_BIT_EDGEFLAG (1 << VERT_ATTRIB_EDGEFLAG) #define VERT_BIT_TEX0 (1 << VERT_ATTRIB_TEX0) #define VERT_BIT_TEX1 (1 << VERT_ATTRIB_TEX1) #define VERT_BIT_TEX2 (1 << VERT_ATTRIB_TEX2) @@ -213,22 +221,6 @@ enum #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 @@ -250,7 +242,8 @@ enum #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) /*@}*/ @@ -271,7 +264,8 @@ enum 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) }; /** @@ -290,6 +284,10 @@ enum #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| \ @@ -305,12 +303,14 @@ enum /** * 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) +}; /** @@ -383,6 +383,13 @@ enum { 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 +/*@}*/ /** @@ -392,9 +399,9 @@ struct gl_color_table { GLenum InternalFormat; /**< The user-specified format */ GLenum _BaseFormat; /**< GL_ALPHA, GL_RGBA, GL_RGB, etc */ - GLuint Size; /**< number of entries (rows) in table */ - GLvoid *Table; /**< points to data of */ - GLenum Type; /**< GL_UNSIGNED_BYTE or GL_FLOAT */ + GLuint Size; /**< number of entries in table */ + GLfloat *TableF; /**< Color table, floating point values */ + GLubyte *TableUB; /**< Color table, ubyte values */ GLubyte RedSize; GLubyte GreenSize; GLubyte BlueSize; @@ -616,11 +623,11 @@ struct gl_current_attrib /** * \name Current vertex attributes. * \note Values are valid only after FLUSH_VERTICES has been called. + * \note Index and Edgeflag current values are stored as floats in the + * SIX and SEVEN attribute slots. */ /*@{*/ GLfloat Attrib[VERT_ATTRIB_MAX][4]; /**< Position, color, texcoords, etc */ - GLfloat Index; /**< Current color index */ - GLboolean EdgeFlag; /**< Current edge flag */ /*@}*/ /** @@ -663,9 +670,7 @@ struct gl_enable_attrib 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; @@ -888,6 +893,7 @@ struct gl_light_attrib GLenum ColorMaterialMode; /**< GL_AMBIENT, GL_DIFFUSE, etc */ GLbitfield ColorMaterialBitmask; /**< bitmask formed from Face and Mode */ GLboolean ColorMaterialEnabled; + GLenum ClampVertexColor; struct gl_light EnabledList; /**< List sentinel */ @@ -913,7 +919,6 @@ struct gl_line_attrib GLushort StipplePattern; /**< Stipple pattern */ GLint StippleFactor; /**< Stipple repeat factor */ GLfloat Width; /**< Line width */ - GLfloat _Width; /**< Clamped Line width */ }; @@ -963,75 +968,92 @@ struct gl_multisample_attrib }; +/** + * 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]; }; @@ -1042,7 +1064,6 @@ struct gl_point_attrib { GLboolean SmoothFlag; /**< True if GL_POINT_SMOOTH is enabled */ GLfloat Size; /**< User-specified point size */ - GLfloat _Size; /**< Size clamped to Const.Min/MaxPointSize */ GLfloat Params[3]; /**< GL_EXT_point_parameters */ GLfloat MinSize, MaxSize; /**< GL_EXT_point_parameters */ GLfloat Threshold; /**< GL_EXT_point_parameters */ @@ -1106,17 +1127,19 @@ struct gl_stencil_attrib }; -#define NUM_TEXTURE_TARGETS 5 /* 1D, 2D, 3D, CUBE and RECT */ +#define NUM_TEXTURE_TARGETS 7 /* 1D, 2D, 3D, CUBE, RECT, 1D_STACK, and 2D_STACK */ /** * An index for each type of texture object */ /*@{*/ -#define TEXTURE_1D_INDEX 0 -#define TEXTURE_2D_INDEX 1 -#define TEXTURE_3D_INDEX 2 -#define TEXTURE_CUBE_INDEX 3 -#define TEXTURE_RECT_INDEX 4 +#define TEXTURE_1D_INDEX 0 +#define TEXTURE_2D_INDEX 1 +#define TEXTURE_3D_INDEX 2 +#define TEXTURE_CUBE_INDEX 3 +#define TEXTURE_RECT_INDEX 4 +#define TEXTURE_1D_ARRAY_INDEX 5 +#define TEXTURE_2D_ARRAY_INDEX 6 /*@}*/ /** @@ -1124,11 +1147,13 @@ struct gl_stencil_attrib * Used for Texture.Unit[]._ReallyEnabled flags. */ /*@{*/ -#define TEXTURE_1D_BIT (1 << TEXTURE_1D_INDEX) -#define TEXTURE_2D_BIT (1 << TEXTURE_2D_INDEX) -#define TEXTURE_3D_BIT (1 << TEXTURE_3D_INDEX) -#define TEXTURE_CUBE_BIT (1 << TEXTURE_CUBE_INDEX) -#define TEXTURE_RECT_BIT (1 << TEXTURE_RECT_INDEX) +#define TEXTURE_1D_BIT (1 << TEXTURE_1D_INDEX) +#define TEXTURE_2D_BIT (1 << TEXTURE_2D_INDEX) +#define TEXTURE_3D_BIT (1 << TEXTURE_3D_INDEX) +#define TEXTURE_CUBE_BIT (1 << TEXTURE_CUBE_INDEX) +#define TEXTURE_RECT_BIT (1 << TEXTURE_RECT_INDEX) +#define TEXTURE_1D_ARRAY_BIT (1 << TEXTURE_1D_ARRAY_INDEX) +#define TEXTURE_2D_ARRAY_BIT (1 << TEXTURE_2D_ARRAY_INDEX) /*@}*/ @@ -1216,24 +1241,42 @@ typedef void (*StoreTexelFunc)(struct gl_texture_image *texImage, GLint col, GLint row, GLint img, const void *texel); + /** - * TexImage store function. This is called by the glTex[Sub]Image - * functions and is responsible for converting the user-specified texture - * image into a specific (hardware) image format. + * This macro defines the (many) parameters to the texstore functions. + * \param dims either 1 or 2 or 3 + * \param baseInternalFormat user-specified base internal format + * \param dstFormat destination Mesa texture format + * \param dstAddr destination image address + * \param dstX/Y/Zoffset destination x/y/z offset (ala TexSubImage), in texels + * \param dstRowStride destination image row stride, in bytes + * \param dstImageOffsets offset of each 2D slice within 3D texture, in texels + * \param srcWidth/Height/Depth source image size, in pixels + * \param srcFormat incoming image format + * \param srcType incoming image data type + * \param srcAddr source image address + * \param srcPacking source image packing parameters */ -typedef GLboolean (*StoreTexImageFunc)(GLcontext *ctx, GLuint dims, - GLenum baseInternalFormat, - const struct gl_texture_format *dstFormat, - GLvoid *dstAddr, - GLint dstXoffset, GLint dstYoffset, GLint dstZoffset, - GLint dstRowStride, GLint dstImageStride, - GLint srcWidth, GLint srcHeight, GLint srcDepth, - GLenum srcFormat, GLenum srcType, - const GLvoid *srcAddr, - const struct gl_pixelstore_attrib *srcPacking); +#define TEXSTORE_PARAMS \ + GLcontext *ctx, GLuint dims, \ + GLenum baseInternalFormat, \ + const struct gl_texture_format *dstFormat, \ + GLvoid *dstAddr, \ + GLint dstXoffset, GLint dstYoffset, GLint dstZoffset, \ + GLint dstRowStride, const GLuint *dstImageOffsets, \ + GLint srcWidth, GLint srcHeight, GLint srcDepth, \ + GLenum srcFormat, GLenum srcType, \ + const GLvoid *srcAddr, \ + const struct gl_pixelstore_attrib *srcPacking +/** + * Texture image storage function. + */ +typedef GLboolean (*StoreTexImageFunc)(TEXSTORE_PARAMS); + + /** * Texture format record */ @@ -1247,15 +1290,22 @@ struct gl_texture_format * GL_DEPTH_COMPONENT. */ GLenum DataType; /**< GL_FLOAT or GL_UNSIGNED_NORMALIZED_ARB */ - GLubyte RedBits; /**< Bits per texel component */ - GLubyte GreenBits; /**< These are just rough approximations for */ - GLubyte BlueBits; /**< compressed texture formats. */ + + /** + * Bits per texel component. These are just rough approximations + * for compressed texture formats. + */ + /*@{*/ + GLubyte RedBits; + GLubyte GreenBits; + GLubyte BlueBits; GLubyte AlphaBits; GLubyte LuminanceBits; GLubyte IntensityBits; GLubyte IndexBits; GLubyte DepthBits; GLubyte StencilBits; /**< GL_EXT_packed_depth_stencil */ + /*@}*/ GLuint TexelBytes; /**< Bytes per texel, 0 if compressed format */ @@ -1294,8 +1344,6 @@ struct gl_texture_image GLuint Width; /**< = 2^WidthLog2 + 2*Border */ GLuint Height; /**< = 2^HeightLog2 + 2*Border */ GLuint Depth; /**< = 2^DepthLog2 + 2*Border */ - GLuint RowStride; /**< == Width unless IsClientData and padded */ - GLuint ImageStride; /**< Stride between images, in texels */ GLuint Width2; /**< = Width - 2*Border */ GLuint Height2; /**< = Height - 2*Border */ GLuint Depth2; /**< = Depth - 2*Border */ @@ -1306,7 +1354,6 @@ struct gl_texture_image GLfloat WidthScale; /**< used for mipmap LOD computation */ GLfloat HeightScale; /**< used for mipmap LOD computation */ GLfloat DepthScale; /**< used for mipmap LOD computation */ - GLvoid *Data; /**< Image data, accessed via FetchTexel() */ GLboolean IsClientData; /**< Data owned by client? */ GLboolean _IsPowerOfTwo; /**< Are all dimensions powers of two? */ @@ -1320,6 +1367,11 @@ struct gl_texture_image GLboolean IsCompressed; /**< GL_ARB_texture_compression */ GLuint CompressedSize; /**< GL_ARB_texture_compression */ + GLuint RowStride; /**< == Width unless IsClientData and padded */ + GLuint *ImageOffsets; /**< if 3D texture: array [Depth] of offsets to + each 2D slice in 'Data', in texels */ + GLvoid *Data; /**< Image data, accessed via FetchTexel() */ + /** * \name For device driver: */ @@ -1339,7 +1391,7 @@ struct gl_texture_image #define FACE_NEG_Y 3 #define FACE_POS_Z 4 #define FACE_NEG_Z 5 -#define MAX_FACES 6 +#define MAX_FACES 6 /*@}*/ @@ -1350,7 +1402,6 @@ struct gl_texture_image */ struct gl_texture_object { - _glthread_Mutex Mutex; /**< for thread safety */ GLint RefCount; /**< reference count */ GLuint Name; /**< the user-visible texture object ID */ GLenum Target; /**< GL_TEXTURE_1D, GL_TEXTURE_2D, etc. */ @@ -1373,11 +1424,15 @@ struct gl_texture_object GLfloat ShadowAmbient; /**< GL_ARB_shadow_ambient */ GLenum CompareMode; /**< GL_ARB_shadow */ GLenum CompareFunc; /**< GL_ARB_shadow */ + GLenum _Function; /**< Comparison function derived from + * \c CompareOperator, \c CompareMode, and + * \c CompareFunc. + */ GLenum DepthMode; /**< GL_ARB_depth_texture */ GLint _MaxLevel; /**< actual max mipmap level (q in the spec) */ GLfloat _MaxLambda; /**< = _MaxLevel - BaseLevel (q - b in spec) */ GLboolean GenerateMipmap; /**< GL_SGIS_generate_mipmap */ - GLboolean Complete; /**< Is texture object complete? */ + GLboolean _Complete; /**< Is texture object complete? */ /** Actual texture images, indexed by [cube face] and [mipmap level] */ struct gl_texture_image *Image[MAX_FACES][MAX_TEXTURE_LEVELS]; @@ -1444,7 +1499,7 @@ struct gl_texture_unit GLbitfield _GenBitT; GLbitfield _GenBitR; GLbitfield _GenBitQ; - GLbitfield _GenFlags; /**< bitwise or of GenBit[STRQ] */ + GLbitfield _GenFlags; /**< bitwise or of _GenBit[STRQ] */ GLfloat ObjectPlaneS[4]; GLfloat ObjectPlaneT[4]; GLfloat ObjectPlaneR[4]; @@ -1477,26 +1532,41 @@ struct gl_texture_unit struct gl_texture_object *Current3D; struct gl_texture_object *CurrentCubeMap; /**< GL_ARB_texture_cube_map */ struct gl_texture_object *CurrentRect; /**< GL_NV_texture_rectangle */ + struct gl_texture_object *Current1DArray; /**< GL_MESA_texture_array */ + struct gl_texture_object *Current2DArray; /**< GL_MESA_texture_array */ struct gl_texture_object *_Current; /**< Points to really enabled tex obj */ - struct gl_texture_object Saved1D; /**< only used by glPush/PopAttrib */ + /** These are used for glPush/PopAttrib */ + /*@{*/ + struct gl_texture_object Saved1D; struct gl_texture_object Saved2D; struct gl_texture_object Saved3D; struct gl_texture_object SavedCubeMap; struct gl_texture_object SavedRect; + struct gl_texture_object Saved1DArray; + struct gl_texture_object Saved2DArray; + /*@}*/ - /* GL_SGI_texture_color_table */ + /** GL_SGI_texture_color_table */ + /*@{*/ struct gl_color_table ColorTable; struct gl_color_table ProxyColorTable; GLboolean ColorTableEnabled; + /*@}*/ }; -struct texenvprog_cache { +struct texenvprog_cache_item { GLuint hash; void *key; - void *data; - struct texenvprog_cache *next; + struct gl_fragment_program *data; + struct texenvprog_cache_item *next; +}; + +struct texenvprog_cache { + struct texenvprog_cache_item **items; + GLuint size, n_items; + GLcontext *ctx; }; /** @@ -1523,13 +1593,15 @@ struct gl_texture_attrib struct gl_texture_object *Proxy3D; struct gl_texture_object *ProxyCubeMap; struct gl_texture_object *ProxyRect; + struct gl_texture_object *Proxy1DArray; + struct gl_texture_object *Proxy2DArray; /** GL_EXT_shared_texture_palette */ GLboolean SharedPalette; struct gl_color_table Palette; /** Cached texenv fragment programs */ - struct texenvprog_cache *env_fp_cache; + struct texenvprog_cache env_fp_cache; }; @@ -1611,8 +1683,6 @@ struct gl_pixelstore_attrib }; -#define CA_CLIENT_DATA 0x1 /**< Data not allocated by mesa */ - /** * Client vertex array attributes @@ -1624,22 +1694,24 @@ struct gl_client_array GLsizei Stride; /**< user-specified stride */ GLsizei StrideB; /**< actual stride in bytes */ const GLubyte *Ptr; /**< Points to array data */ - GLbitfield Enabled; /**< one of the _NEW_ARRAY_ bits */ + GLboolean Enabled; /**< Enabled flag is a boolean */ GLboolean Normalized; /**< GL_ARB_vertex_program */ /**< GL_ARB_vertex_buffer_object */ struct gl_buffer_object *BufferObj; GLuint _MaxElement; - - GLbitfield Flags; }; /** - * Vertex array state + * Collection of vertex arrays. Defined by the GL_APPLE_vertex_array_object + * extension, but a nice encapsulation in any case. */ -struct gl_array_attrib +struct gl_array_object { + /** Name of the array object as received from glGenVertexArrayAPPLE. */ + GLuint Name; + /** Conventional vertex arrays */ /*@{*/ struct gl_client_array Vertex; @@ -1648,18 +1720,30 @@ struct gl_array_attrib struct gl_client_array SecondaryColor; struct gl_client_array FogCoord; struct gl_client_array Index; - struct gl_client_array TexCoord[MAX_TEXTURE_COORD_UNITS]; struct gl_client_array EdgeFlag; + struct gl_client_array TexCoord[MAX_TEXTURE_COORD_UNITS]; /*@}*/ - /** Generic arrays for vertex programs/shaders; */ + /** Generic arrays for vertex programs/shaders */ struct gl_client_array VertexAttrib[VERT_ATTRIB_MAX]; + /** Mask of _NEW_ARRAY_* values indicating which arrays are enabled */ + GLbitfield _Enabled; +}; + + +/** + * Vertex array state + */ +struct gl_array_attrib +{ + struct gl_array_object *ArrayObj; + struct gl_array_object *DefaultArrayObj; + GLint ActiveTexture; /**< Client Active Texture */ GLuint LockFirst; /**< GL_EXT_compiled_vertex_array */ GLuint LockCount; /**< GL_EXT_compiled_vertex_array */ - GLbitfield _Enabled; /**< mask of _NEW_ARRAY_* values */ GLbitfield NewState; /**< mask of _NEW_ARRAY_* values */ #if FEATURE_ARB_vertex_buffer_object @@ -1764,66 +1848,71 @@ struct gl_evaluators }; -/** - * State used during execution of fragment programs. - */ -struct fp_machine -{ - GLfloat Temporaries[MAX_NV_FRAGMENT_PROGRAM_TEMPS][4]; - GLfloat Inputs[MAX_NV_FRAGMENT_PROGRAM_INPUTS][4]; - GLfloat Outputs[MAX_NV_FRAGMENT_PROGRAM_OUTPUTS][4]; - GLuint CondCodes[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 = 15 /* 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 }; /** Vertex and fragment instructions */ struct prog_instruction; -struct program_parameter_list; +struct gl_program_parameter_list; /** * Base class for any kind of program object */ -struct program +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 */ + GLbitfield ShadowSamplers; /**< Texture units used for shadow sampling. */ /** Named parameters, constants, etc. from program text */ - struct program_parameter_list *Parameters; + 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; @@ -1831,6 +1920,9 @@ struct program GLuint NumParameters; GLuint NumAttributes; GLuint NumAddressRegs; + GLuint NumAluInstructions; + GLuint NumTexInstructions; + GLuint NumTexIndirections; /*@}*/ /** Native, actual h/w counts */ /*@{*/ @@ -1839,31 +1931,27 @@ struct program GLuint NumNativeParameters; GLuint NumNativeAttributes; GLuint NumNativeAddressRegs; + GLuint NumNativeAluInstructions; + GLuint NumNativeTexInstructions; + GLuint NumNativeTexIndirections; /*@}*/ }; /** Vertex program object */ -struct vertex_program +struct gl_vertex_program { - struct program Base; /* base class */ - GLboolean IsNVProgram; /* GL_NV_vertex_program ? */ - GLboolean IsPositionInvariant; /* GL_ARB_vertex_program / GL_NV_vertex_program1_1 */ - void *TnlData; /* should probably use Base.DriverData */ + struct gl_program Base; /**< base class */ + GLboolean IsNVProgram; /**< is this a GL_NV_vertex_program program? */ + GLboolean IsPositionInvariant; + void *TnlData; /**< should probably use Base.DriverData */ }; /** Fragment program object */ -struct fragment_program +struct gl_fragment_program { - struct 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; + struct gl_program Base; /**< base class */ GLenum FogOption; GLboolean UsesKill; }; @@ -1880,29 +1968,32 @@ struct gl_program_state /** - * State vars for GL_ARB/GL_NV_vertex_program + * Context state for vertex programs. */ struct gl_vertex_program_state { - GLboolean Enabled; /**< GL_VERTEX_PROGRAM_ARB/NV */ - 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 vertex_program *Current; /**< ptr to currently bound program */ - struct vertex_program *_Current; /**< ptr to currently bound - program, including internal - (t_vp_build.c) programs */ - - GLenum TrackMatrix[MAX_NV_VERTEX_PROGRAM_PARAMS / 4]; - GLenum TrackMatrixTransform[MAX_NV_VERTEX_PROGRAM_PARAMS / 4]; - - GLfloat Parameters[MAX_NV_VERTEX_PROGRAM_PARAMS][4]; /* Env params */ - /* Only used during program execution (may be moved someday): */ - GLfloat Temporaries[MAX_NV_VERTEX_PROGRAM_TEMPS][4]; - GLfloat Inputs[MAX_NV_VERTEX_PROGRAM_INPUTS][4]; - GLuint InputsSize[MAX_NV_VERTEX_PROGRAM_INPUTS]; - GLfloat Outputs[MAX_NV_VERTEX_PROGRAM_OUTPUTS][4]; - GLint AddressReg[4]; + GLboolean Enabled; /**< GL_VERTEX_PROGRAM_ARB/NV */ + 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; /**< user-bound vertex program */ + + /** 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_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; @@ -1914,18 +2005,28 @@ struct gl_vertex_program_state /** - * Context state for GL_ARB/NV_fragment_program + * Context state for fragment programs. */ struct gl_fragment_program_state { - GLboolean Enabled; /* GL_VERTEX_PROGRAM_NV */ - GLboolean _Enabled; /* Enabled and valid program? */ + GLboolean Enabled; /**< User-set fragment program enable flag */ + GLboolean _Enabled; /**< Fragment program enabled and valid? */ GLboolean _Active; - struct fragment_program *Current; /* ptr to currently bound program */ - struct fragment_program *_Current; /* ptr to currently active program - (including internal programs) */ - struct fp_machine Machine; /* machine state */ - GLfloat Parameters[MAX_NV_FRAGMENT_PROGRAM_PARAMS][4]; /* Env params */ + 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; @@ -1945,17 +2046,6 @@ struct gl_fragment_program_state struct atifs_instruction; struct atifs_setupinst; -/** - * State for executing ATI fragment shader. - */ -struct atifs_machine -{ - GLfloat Registers[6][4]; /** six temporary registers */ - GLfloat PrevPassRegisters[6][4]; - GLfloat Inputs[2][4]; /** Primary, secondary input colors */ -}; - - /** * ATI fragment shader */ @@ -1986,7 +2076,6 @@ struct gl_ati_fragment_shader_state GLboolean _Enabled; /** enabled and valid shader? */ GLboolean Compiling; GLfloat GlobalConstants[8][4]; - struct atifs_machine Machine; /* machine state */ struct ati_fragment_shader *Current; }; @@ -1996,10 +2085,11 @@ struct gl_ati_fragment_shader_state */ struct gl_query_object { - GLuint Id; - GLuint64EXT Result; /* the counter */ - GLboolean Active; /* inside Begin/EndQuery */ - GLboolean Ready; /* result is ready */ + GLenum Target; /**< The query target, when active */ + GLuint Id; /**< hash table ID/name */ + GLuint64EXT Result; /**< the counter */ + GLboolean Active; /**< inside Begin/EndQuery */ + GLboolean Ready; /**< result is ready? */ }; @@ -2014,14 +2104,61 @@ struct gl_query_state }; + /** - * 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; }; @@ -2044,18 +2181,32 @@ struct gl_shared_state struct gl_texture_object *Default3D; struct gl_texture_object *DefaultCubeMap; struct gl_texture_object *DefaultRect; + struct gl_texture_object *Default1DArray; + struct gl_texture_object *Default2DArray; /*@}*/ + /** + * \name Thread safety and statechange notification for texture + * objects. + * + * \todo Improve the granularity of locking. + */ + /*@{*/ + _glthread_Mutex TexMutex; /**< texobj thread safety */ + GLuint TextureStateStamp; /**< state notification for shared tex */ + /*@}*/ + + /** * \name Vertex/fragment programs */ /*@{*/ struct _mesa_HashTable *Programs; /**< All vertex/fragment programs */ #if FEATURE_ARB_vertex_program - struct program *DefaultVertexProgram; + struct gl_program *DefaultVertexProgram; #endif #if FEATURE_ARB_fragment_program - struct program *DefaultFragmentProgram; + struct gl_program *DefaultFragmentProgram; #endif /*@}*/ @@ -2068,13 +2219,19 @@ struct gl_shared_state struct _mesa_HashTable *BufferObjects; #endif - struct _mesa_HashTable *GL2Objects; +#if FEATURE_ARB_shader_objects + /** Table of both gl_shader and gl_shader_program objects */ + struct _mesa_HashTable *ShaderObjects; +#endif #if FEATURE_EXT_framebuffer_object struct _mesa_HashTable *RenderBuffers; struct _mesa_HashTable *FrameBuffers; #endif + /** Objects associated with the GL_APPLE_vertex_array_object extension. */ + struct _mesa_HashTable *ArrayObjects; + void *DriverData; /**< Device driver shared state */ }; @@ -2092,6 +2249,8 @@ struct gl_shared_state */ 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; @@ -2109,7 +2268,7 @@ struct gl_renderbuffer 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; @@ -2189,17 +2348,24 @@ struct gl_renderbuffer */ struct gl_renderbuffer_attachment { - GLenum Type; /* GL_NONE or GL_TEXTURE or GL_RENDERBUFFER_EXT */ + GLenum Type; /**< \c GL_NONE or \c GL_TEXTURE or \c GL_RENDERBUFFER_EXT */ GLboolean Complete; - /* IF Type == GL_RENDERBUFFER_EXT: */ + /** + * If \c Type is \c GL_RENDERBUFFER_EXT, this stores a pointer to the + * application supplied renderbuffer object. + */ struct gl_renderbuffer *Renderbuffer; - /* IF Type == GL_TEXTURE: */ + /** + * If \c Type is \c GL_TEXTURE, this stores a pointer to the application + * supplied texture object. + */ struct gl_texture_object *Texture; - GLuint TextureLevel; - GLuint CubeMapFace; /* 0 .. 5, for cube map textures */ - GLuint Zoffset; /* for 3D textures */ + GLuint TextureLevel; /**< Attached mipmap level. */ + GLuint CubeMapFace; /**< 0 .. 5, for cube map textures. */ + GLuint Zoffset; /**< Slice for 3D textures, or layer for both 1D + * and 2D array textures */ }; @@ -2213,6 +2379,7 @@ struct gl_framebuffer _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. @@ -2290,6 +2457,8 @@ struct gl_program_constants GLuint MaxNativeTemps; GLuint MaxNativeAddressRegs; /* vertex program only, for now */ GLuint MaxNativeParameters; + /* For shaders */ + GLuint MaxUniformComponents; }; @@ -2302,6 +2471,7 @@ struct gl_constants GLint MaxTextureLevels; /**< Maximum number of allowed mipmap levels. */ GLint Max3DTextureLevels; /**< Maximum number of allowed mipmap levels for 3D texture targets. */ GLint MaxCubeTextureLevels; /**< Maximum number of allowed mipmap levels for GL_ARB_texture_cube_map */ + GLint MaxArrayTextureLayers; /**< Maximum number of layers in an array texture. */ GLint MaxTextureRectSize; /* GL_NV_texture_rectangle */ GLuint MaxTextureCoordUnits; GLuint MaxTextureImageUnits; @@ -2339,6 +2509,9 @@ struct gl_constants /* GL_EXT_framebuffer_object */ GLuint MaxColorAttachments; GLuint MaxRenderbufferSize; + /* GL_ARB_vertex_shader */ + GLuint MaxVertexTextureImageUnits; + GLuint MaxVarying; }; @@ -2358,6 +2531,7 @@ struct gl_extensions GLboolean ARB_depth_texture; GLboolean ARB_draw_buffers; GLboolean ARB_fragment_program; + GLboolean ARB_fragment_program_shadow; GLboolean ARB_fragment_shader; GLboolean ARB_half_float_pixel; GLboolean ARB_imaging; @@ -2367,6 +2541,7 @@ struct gl_extensions GLboolean ARB_point_sprite; GLboolean ARB_shader_objects; GLboolean ARB_shading_language_100; + GLboolean ARB_shading_language_120; GLboolean ARB_shadow; GLboolean ARB_texture_border_clamp; GLboolean ARB_texture_compression; @@ -2400,6 +2575,7 @@ struct gl_extensions GLboolean EXT_framebuffer_object; GLboolean EXT_fog_coord; GLboolean EXT_framebuffer_blit; + GLboolean EXT_gpu_program_parameters; GLboolean EXT_histogram; GLboolean EXT_multi_draw_arrays; GLboolean EXT_paletted_texture; @@ -2426,15 +2602,18 @@ struct gl_extensions GLboolean EXT_texture_filter_anisotropic; GLboolean EXT_texture_lod_bias; GLboolean EXT_texture_mirror_clamp; + GLboolean EXT_texture_sRGB; GLboolean EXT_timer_query; GLboolean EXT_vertex_array; GLboolean EXT_vertex_array_set; /* vendor extensions */ GLboolean APPLE_client_storage; GLboolean APPLE_packed_pixels; + GLboolean APPLE_vertex_array_object; GLboolean ATI_texture_mirror_once; GLboolean ATI_texture_env_combine3; GLboolean ATI_fragment_shader; + GLboolean ATI_separate_stencil; GLboolean IBM_rasterpos_clip; GLboolean IBM_multimode_draw_arrays; GLboolean MESA_pack_invert; @@ -2442,6 +2621,7 @@ struct gl_extensions GLboolean MESA_program_debug; GLboolean MESA_resize_buffers; GLboolean MESA_ycbcr_texture; + GLboolean MESA_texture_array; GLboolean NV_blend_square; GLboolean NV_fragment_program; GLboolean NV_light_max_exponent; @@ -2471,7 +2651,7 @@ struct gl_extensions /** * 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 */ @@ -2568,7 +2748,7 @@ struct matrix_stack #define _NEW_ARRAY_COLOR1 VERT_BIT_COLOR1 #define _NEW_ARRAY_FOGCOORD VERT_BIT_FOG #define _NEW_ARRAY_INDEX VERT_BIT_COLOR_INDEX -#define _NEW_ARRAY_EDGEFLAG VERT_BIT_SEVEN +#define _NEW_ARRAY_EDGEFLAG VERT_BIT_EDGEFLAG #define _NEW_ARRAY_TEXCOORD_0 VERT_BIT_TEX0 #define _NEW_ARRAY_TEXCOORD_1 VERT_BIT_TEX1 #define _NEW_ARRAY_TEXCOORD_2 VERT_BIT_TEX2 @@ -2577,7 +2757,7 @@ struct matrix_stack #define _NEW_ARRAY_TEXCOORD_5 VERT_BIT_TEX5 #define _NEW_ARRAY_TEXCOORD_6 VERT_BIT_TEX6 #define _NEW_ARRAY_TEXCOORD_7 VERT_BIT_TEX7 -#define _NEW_ARRAY_ATTRIB_0 0x10000 /* start at bit 16 */ +#define _NEW_ARRAY_ATTRIB_0 VERT_BIT_GENERIC0 /* start at bit 16 */ #define _NEW_ARRAY_ALL 0xffffffff @@ -2634,6 +2814,7 @@ struct matrix_stack #define _MESA_NEW_NEED_EYE_COORDS (_NEW_LIGHT | \ _NEW_TEXTURE | \ _NEW_POINT | \ + _NEW_PROGRAM | \ _NEW_MODELVIEW) #define _MESA_NEW_NEED_NORMALS (_NEW_LIGHT | \ @@ -2701,7 +2882,7 @@ struct mesa_display_list /** * 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 */ @@ -2740,17 +2921,6 @@ struct mesa_list_state */ 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; @@ -2773,26 +2943,25 @@ struct __GLcontextRec 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? */ @@ -2850,6 +3019,7 @@ struct __GLcontextRec /** \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; @@ -2860,28 +3030,23 @@ struct __GLcontextRec 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 fragment_program *_TexEnvProgram; /**< Texture state as fragment program */ - struct 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 @@ -2902,6 +3067,8 @@ struct __GLcontextRec GLboolean _ForceEyeCoords; GLenum _CurrentProgram; /* currently executing program */ + GLuint TextureStateTimestamp; /* detect changes to shared state */ + struct gl_shine_tab *_ShineTable[2]; /**< Active shine tables */ struct gl_shine_tab *_ShineTabList; /**< MRU list of inactive shine tables */ /**@}*/ @@ -2938,7 +3105,7 @@ struct __GLcontextRec void *swsetup_context; void *swtnl_context; void *swtnl_im; - void *acache_context; + struct st_context *st; void *aelt_context; /*@}*/ };