-/**
- * \file mtypes.h
- * Main Mesa data structures.
- *
- * Please try to mark derived values with a leading underscore ('_').
- */
-
/*
* Mesa 3-D graphics library
- * Version: 6.5.3
+ * Version: 7.3
*
* Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 VMware, Inc. 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"),
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
-
+/**
+ * \file mtypes.h
+ * Main Mesa data structures.
+ *
+ * Please try to mark derived values with a leading underscore ('_').
+ */
#ifndef TYPES_H
#define TYPES_H
#include "glheader.h"
#include <GL/internal/glcore.h> /* __GLcontextModes (GLvisual) */
#include "config.h" /* Hardwired parameters */
-#include "glapi/glapitable.h"
-#include "glapi/glthread.h"
+#include "glapi/glapi.h"
#include "math/m_matrix.h" /* GLmatrix */
#include "bitset.h"
/*@{*/
struct _mesa_HashTable;
struct gl_pixelstore_attrib;
+struct gl_program_cache;
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;
VERT_ATTRIB_COLOR1 = 4,
VERT_ATTRIB_FOG = 5,
VERT_ATTRIB_COLOR_INDEX = 6,
+ VERT_ATTRIB_POINT_SIZE = 6, /*alias*/
VERT_ATTRIB_EDGEFLAG = 7,
VERT_ATTRIB_TEX0 = 8,
VERT_ATTRIB_TEX1 = 9,
GLfloat RasterColor[4];
GLfloat RasterSecondaryColor[4];
GLfloat RasterIndex;
- GLfloat RasterTexCoords[MAX_TEXTURE_COORD_UNITS][4];
+ GLfloat RasterTexCoords[MAX_TEXTURE_UNITS][4];
GLboolean RasterPosValid;
/*@}*/
};
GLboolean SampleCoverage; /* GL_ARB_multisample */
GLboolean SampleCoverageInvert; /* GL_ARB_multisample */
GLboolean RasterPositionUnclipped; /* GL_IBM_rasterpos_clip */
- GLuint Texture[MAX_TEXTURE_IMAGE_UNITS];
- GLuint TexGen[MAX_TEXTURE_COORD_UNITS];
+ GLuint Texture[MAX_TEXTURE_UNITS];
+ GLuint TexGen[MAX_TEXTURE_UNITS];
/* SGI_texture_color_table */
- GLboolean TextureColorTable[MAX_TEXTURE_IMAGE_UNITS];
+ GLboolean TextureColorTable[MAX_TEXTURE_UNITS];
/* GL_ARB_vertex_program / GL_NV_vertex_program */
GLboolean VertexProgram;
GLboolean VertexProgramPointSize;
GLfloat Threshold; /**< GL_EXT_point_parameters */
GLboolean _Attenuated; /**< True if Params != [1, 0, 0] */
GLboolean PointSprite; /**< GL_NV/ARB_point_sprite */
- GLboolean CoordReplace[MAX_TEXTURE_COORD_UNITS]; /**< GL_ARB_point_sprite */
+ GLboolean CoordReplace[MAX_TEXTURE_UNITS]; /**< GL_ARB_point_sprite */
GLenum SpriteRMode; /**< GL_NV_point_sprite (only!) */
GLenum SpriteOrigin; /**< GL_ARB_point_sprite */
};
GLenum DepthMode; /**< GL_ARB_depth_texture */
GLint _MaxLevel; /**< actual max mipmap level (q in the spec) */
GLfloat _MaxLambda; /**< = _MaxLevel - BaseLevel (q - b in spec) */
+ GLint CropRect[4]; /**< GL_OES_draw_texture */
GLboolean GenerateMipmap; /**< GL_SGIS_generate_mipmap */
GLboolean _Complete; /**< Is texture object complete? */
/** GL_EXT_paletted_texture */
struct gl_color_table Palette;
-
/**
* \name For device driver.
* Note: instead of attaching driver data to this pointer, it's preferable
};
-struct texenvprog_cache_item;
-
-struct texenvprog_cache
-{
- struct texenvprog_cache_item **items;
- GLuint size, n_items;
- GLcontext *ctx;
-};
-
/**
* Texture attribute group (GL_TEXTURE_BIT).
* name multitexture
*/
/**@{*/
- GLuint CurrentUnit; /**< Active texture unit */
+ GLuint CurrentUnit; /**< Active texture unit [0, MaxTextureImageUnits-1] */
GLbitfield _EnabledUnits; /**< one bit set for each really-enabled unit */
GLbitfield _EnabledCoordUnits; /**< one bit per enabled coordinate unit */
GLbitfield _GenFlags; /**< for texgen */
struct gl_texture_unit Unit[MAX_TEXTURE_UNITS];
- /** Proxy texture objects */
struct gl_texture_object *ProxyTex[NUM_TEXTURE_TARGETS];
/** GL_EXT_shared_texture_palette */
GLboolean SharedPalette;
struct gl_color_table Palette;
-
- /** Cached texenv fragment programs */
- struct texenvprog_cache env_fp_cache;
};
struct gl_client_array Index;
struct gl_client_array EdgeFlag;
struct gl_client_array TexCoord[MAX_TEXTURE_COORD_UNITS];
+ struct gl_client_array PointSize;
/*@}*/
/** Generic arrays for vertex programs/shaders */
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 InputFlags[MAX_PROGRAM_INPUTS]; /**< PROG_PARAM_BIT_x flags */
+ GLbitfield OutputFlags[MAX_PROGRAM_OUTPUTS]; /**< PROG_PARAM_BIT_x flags */
+ GLbitfield TexturesUsed[MAX_TEXTURE_UNITS]; /**< TEXTURE_x_BIT bitmask */
GLbitfield SamplersUsed; /**< Bitfield of which samplers are used */
GLbitfield ShadowSamplers; /**< Texture units used for shadow sampling. */
+
/** Named parameters, constants, etc. from program text */
struct gl_program_parameter_list *Parameters;
/** Numbered local parameters */
{
struct gl_program Base; /**< base class */
GLenum FogOption;
- GLboolean UsesKill;
+ GLboolean UsesKill; /**< shader uses KIL instruction */
+ GLboolean UsesPointCoord; /**< shader uses gl_PointCoord */
+ GLboolean UsesFrontFacing; /**< shader used gl_FrontFacing */
+ GLboolean UsesFogFragCoord; /**< shader used gl_FogFragCoord */
};
*/
struct gl_vertex_program_state
{
- GLboolean Enabled; /**< GL_VERTEX_PROGRAM_ARB/NV */
- GLboolean _Enabled; /**< Enabled and valid program? */
+ GLboolean Enabled; /**< User-set GL_VERTEX_PROGRAM_ARB/NV flag */
+ GLboolean _Enabled; /**< Enabled and _valid_ user 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 */
+ struct gl_vertex_program *Current; /**< User-bound vertex program */
- /** Currently enabled and valid program (including internal programs
- * and compiled shader programs).
+ /** Currently enabled and valid vertex program (including internal programs,
+ * user-defined vertex programs and GLSL vertex shaders).
+ * This is the program we must use when rendering.
*/
struct gl_vertex_program *_Current;
/** Program to emulate fixed-function T&L (see above) */
struct gl_vertex_program *_TnlProgram;
+ /** Cache of fixed-function programs */
+ struct gl_program_cache *Cache;
+
#if FEATURE_MESA_program_debug
GLprogramcallbackMESA Callback;
GLvoid *CallbackData;
GLboolean CallbackEnabled;
GLuint CurrentPosition;
#endif
+
+ GLboolean _Overriden;
};
struct gl_fragment_program_state
{
GLboolean Enabled; /**< User-set fragment program enable flag */
- GLboolean _Enabled; /**< Fragment program enabled and valid? */
- GLboolean _Active;
+ GLboolean _Enabled; /**< Enabled and _valid_ user program? */
struct gl_fragment_program *Current; /**< User-bound fragment program */
- /** Currently enabled and valid program (including internal programs
- * and compiled shader programs).
+ /** Currently enabled and valid fragment program (including internal programs,
+ * user-defined fragment programs and GLSL fragment shaders).
+ * This is the program we must use when rendering.
*/
struct gl_fragment_program *_Current;
/** Should fixed-function texturing be implemented with a fragment prog? */
GLboolean _MaintainTexEnvProgram;
GLboolean _UseTexEnvProgram;
+ GLboolean _Active; /**< Use internal texenv program? */
/** Program to emulate fixed-function texture env/combine (see above) */
struct gl_fragment_program *_TexEnvProgram;
+ /** Cache of fixed-function programs */
+ struct gl_program_cache *Cache;
+
#if FEATURE_MESA_program_debug
GLprogramcallbackMESA Callback;
GLvoid *CallbackData;
*/
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? */
};
GLuint NumShaders; /**< number of attached shaders */
struct gl_shader **Shaders; /**< List of attached the shaders */
+ /** User-defined attribute bindings (glBindAttribLocation) */
+ struct gl_program_parameter_list *Attributes;
+
/* post-link info: */
struct gl_vertex_program *VertexProgram; /**< Linked vertex program */
struct gl_fragment_program *FragmentProgram; /**< Linked fragment prog */
struct gl_uniform_list *Uniforms;
struct gl_program_parameter_list *Varying;
- struct gl_program_parameter_list *Attributes; /**< Vertex attributes */
GLboolean LinkStatus; /**< GL_LINK_STATUS */
GLboolean Validated;
GLchar *InfoLog;
GLubyte IndexBits;
GLubyte DepthBits;
GLubyte StencilBits;
+ GLubyte Samples; /**< Number of samples - 0 if not multisampled */
GLvoid *Data; /**< This may not be used by some kinds of RBs */
/* Used to wrap one renderbuffer around another: */
GLint MaxTextureRectSize; /* GL_NV_texture_rectangle */
GLuint MaxTextureCoordUnits;
GLuint MaxTextureImageUnits;
- GLuint MaxTextureUnits; /* = MIN(CoordUnits, ImageUnits) */
- GLfloat MaxTextureMaxAnisotropy; /* GL_EXT_texture_filter_anisotropic */
- GLfloat MaxTextureLodBias; /* GL_EXT_texture_lod_bias */
+ GLuint MaxTextureUnits; /**< = MIN(CoordUnits, ImageUnits) */
+ GLfloat MaxTextureMaxAnisotropy; /**< GL_EXT_texture_filter_anisotropic */
+ GLfloat MaxTextureLodBias; /**< GL_EXT_texture_lod_bias */
GLuint MaxArrayLockSize;
GLint SubPixelBits;
GLfloat MinPointSize, MaxPointSize; /* aliased */
GLuint MaxRenderbufferSize;
/* GL_ARB_vertex_shader */
GLuint MaxVertexTextureImageUnits;
- GLuint MaxVarying;
+ GLuint MaxVarying; /**< Number of float[4] vectors */
};
GLboolean SGIS_generate_mipmap;
GLboolean SGIS_texture_edge_clamp;
GLboolean SGIS_texture_lod;
- GLboolean SGIX_depth_texture;
GLboolean SGIX_shadow;
GLboolean SGIX_shadow_ambient; /* or GL_ARB_shadow_ambient */
GLboolean TDFX_texture_compression_FXT1;
#define _NEW_MULTISAMPLE 0x2000000 /**< __GLcontextRec::Multisample */
#define _NEW_TRACK_MATRIX 0x4000000 /**< __GLcontextRec::VertexProgram */
#define _NEW_PROGRAM 0x8000000 /**< __GLcontextRec::VertexProgram */
+#define _NEW_CURRENT_ATTRIB 0x10000000 /**< __GLcontextRec::Current */
#define _NEW_ALL ~0
/*@}*/
#define _NEW_ARRAY_FOGCOORD VERT_BIT_FOG
#define _NEW_ARRAY_INDEX VERT_BIT_COLOR_INDEX
#define _NEW_ARRAY_EDGEFLAG VERT_BIT_EDGEFLAG
+#define _NEW_ARRAY_POINT_SIZE VERT_BIT_COLOR_INDEX /* aliased */
#define _NEW_ARRAY_TEXCOORD_0 VERT_BIT_TEX0
#define _NEW_ARRAY_TEXCOORD_1 VERT_BIT_TEX1
#define _NEW_ARRAY_TEXCOORD_2 VERT_BIT_TEX2
/*@}*/
+
/**
* \name A bunch of flags that we think might be useful to drivers.
*
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 TextureMatrixStack[MAX_TEXTURE_UNITS];
struct gl_matrix_stack ProgramMatrixStack[MAX_PROGRAM_MATRICES];
struct gl_matrix_stack *CurrentStack; /**< Points to one of the above stacks */
/*@}*/
GLenum RenderMode; /**< either GL_RENDER, GL_SELECT, GL_FEEDBACK */
GLbitfield NewState; /**< bitwise-or of _NEW_* flags */
+ GLbitfield varying_vp_inputs; /**< mask of VERT_BIT_* flags */
+
/** \name Derived state */
/*@{*/
/** Bitwise-or of DD_* flags. Note that this bitfield may be used before
void *swsetup_context;
void *swtnl_context;
void *swtnl_im;
- void *acache_context;
+ struct st_context *st;
void *aelt_context;
/*@}*/
};
VERBOSE_LIGHTING = 0x0200,
VERBOSE_PRIMS = 0x0400,
VERBOSE_VERTS = 0x0800,
- VERBOSE_DISASSEM = 0x1000
+ VERBOSE_DISASSEM = 0x1000,
+ VERBOSE_GLSL = 0x2000,
+ VERBOSE_GLSL_DUMP = 0x4000
};
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