X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fmtypes.h;h=3f60a553086d0a6d1ad2b78dcec8108189ea5e50;hb=c4067acd908322d79a4e08b9f4fffdd453c518ee;hp=1231a6f4415276be778b9626eb3e44d16782108f;hpb=5b84226c31e941219422f6d60c31524081b7a188;p=mesa.git diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index 1231a6f4415..3f60a553086 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -76,6 +76,7 @@ struct gl_list_extensions; struct gl_meta_state; struct gl_program_cache; struct gl_texture_object; +struct gl_debug_state; struct gl_context; struct st_context; struct gl_uniform_storage; @@ -235,6 +236,7 @@ typedef enum VARYING_SLOT_CLIP_DIST1, VARYING_SLOT_PRIMITIVE_ID, /* Does not appear in VS */ VARYING_SLOT_LAYER, /* Appears as VS or GS output */ + VARYING_SLOT_VIEWPORT, /* Appears as VS or GS output */ VARYING_SLOT_FACE, /* FS only */ VARYING_SLOT_PNTC, /* FS only */ VARYING_SLOT_VAR0, /* First generic varying slot */ @@ -270,6 +272,7 @@ typedef enum #define VARYING_BIT_CLIP_DIST1 BITFIELD64_BIT(VARYING_SLOT_CLIP_DIST1) #define VARYING_BIT_PRIMITIVE_ID BITFIELD64_BIT(VARYING_SLOT_PRIMITIVE_ID) #define VARYING_BIT_LAYER BITFIELD64_BIT(VARYING_SLOT_LAYER) +#define VARYING_BIT_VIEWPORT BITFIELD64_BIT(VARYING_SLOT_VIEWPORT) #define VARYING_BIT_FACE BITFIELD64_BIT(VARYING_SLOT_FACE) #define VARYING_BIT_PNTC BITFIELD64_BIT(VARYING_SLOT_PNTC) #define VARYING_BIT_VAR(V) BITFIELD64_BIT(VARYING_SLOT_VAR0 + (V)) @@ -404,9 +407,10 @@ typedef enum MESA_SHADER_VERTEX = 0, MESA_SHADER_GEOMETRY = 1, MESA_SHADER_FRAGMENT = 2, + MESA_SHADER_COMPUTE = 3, } gl_shader_stage; -#define MESA_SHADER_STAGES (MESA_SHADER_FRAGMENT + 1) +#define MESA_SHADER_STAGES (MESA_SHADER_COMPUTE + 1) /** @@ -1082,7 +1086,6 @@ typedef enum /** * Bit flags for each type of texture object - * Used for Texture.Unit[]._ReallyEnabled flags. */ /*@{*/ #define TEXTURE_2D_MULTISAMPLE_BIT (1 << TEXTURE_2D_MULTISAMPLE_INDEX) @@ -1113,7 +1116,7 @@ struct gl_texture_image * GL_DEPTH_STENCIL_EXT only. Used for * choosing TexEnv arithmetic. */ - gl_format TexFormat; /**< The actual texture memory format */ + mesa_format TexFormat; /**< The actual texture memory format */ GLuint Border; /**< 0 or 1 */ GLuint Width; /**< = 2^WidthLog2 + 2*Border */ @@ -1187,15 +1190,18 @@ struct gl_sampler_object */ struct gl_texture_object { - _glthread_Mutex Mutex; /**< for thread safety */ + mtx_t Mutex; /**< for thread safety */ GLint RefCount; /**< reference count */ GLuint Name; /**< the user-visible texture object ID */ GLchar *Label; /**< GL_KHR_debug */ GLenum Target; /**< GL_TEXTURE_1D, GL_TEXTURE_2D, etc. */ + gl_texture_index TargetIndex; /**< The gl_texture_unit::CurrentTex index. + Only valid when Target is valid. */ struct gl_sampler_object Sampler; GLenum DepthMode; /**< GL_ARB_depth_texture */ + bool StencilSampling; /**< Should we sample stencil instead of depth? */ GLfloat Priority; /**< in [0,1] */ GLint BaseLevel; /**< min mipmap level, OpenGL 1.2 */ @@ -1227,7 +1233,7 @@ struct gl_texture_object struct gl_buffer_object *BufferObject; GLenum BufferObjectFormat; /** Equivalent Mesa format for BufferObjectFormat. */ - gl_format _BufferObjectFormat; + mesa_format _BufferObjectFormat; /** GL_ARB_texture_buffer_range */ GLintptr BufferOffset; GLsizeiptr BufferSize; /**< if this is -1, use BufferObject->Size instead */ @@ -1323,7 +1329,6 @@ struct gl_texgen struct gl_texture_unit { GLbitfield Enabled; /**< bitmask of TEXTURE_*_BIT flags */ - GLbitfield _ReallyEnabled; /**< 0 or exactly one of TEXTURE_*_BIT flags */ GLenum EnvMode; /**< GL_MODULATE, GL_DECAL, GL_BLEND, etc. */ GLclampf EnvColor[4]; @@ -1337,8 +1342,6 @@ struct gl_texture_unit GLbitfield _GenFlags; /**< Bitwise-OR of Gen[STRQ]._ModeBit */ GLfloat LodBias; /**< for biasing mipmap levels */ - GLenum BumpTarget; - GLfloat RotMatrix[4]; /* 2x2 matrix */ /** Current sampler object (GL_ARB_sampler_objects) */ struct gl_sampler_object *Sampler; @@ -1365,6 +1368,9 @@ struct gl_texture_unit /** Points to highest priority, complete and enabled texture object */ struct gl_texture_object *_Current; + + /** Texture targets that have a non-default texture bound */ + GLbitfield _BoundTextures; }; @@ -1384,9 +1390,6 @@ struct gl_texture_attrib /** GL_ARB_seamless_cubemap */ GLboolean CubeMapSeamless; - /** Texture units/samplers used by vertex or fragment texturing */ - GLbitfield _EnabledUnits; - /** Texture coord units/sets used for fragment texturing */ GLbitfield _EnabledCoordUnits; @@ -1398,6 +1401,12 @@ struct gl_texture_attrib /** Bitwise-OR of all Texture.Unit[i]._GenFlags */ GLbitfield _GenFlags; + + /** Largest index of a texture unit with _Current != NULL. */ + GLint _MaxEnabledTexImageUnit; + + /** Largest index + 1 of texture units that have had any CurrentTex set. */ + GLint NumCurrentTexUsed; }; @@ -1421,9 +1430,6 @@ struct gl_transform_attrib GLboolean RescaleNormals; /**< GL_EXT_rescale_normal */ GLboolean RasterPositionUnclipped; /**< GL_IBM_rasterpos_clip */ GLboolean DepthClamp; /**< GL_ARB_depth_clamp */ - - GLfloat CullEyePos[4]; - GLfloat CullObjPos[4]; }; @@ -1439,28 +1445,44 @@ struct gl_viewport_attrib }; +typedef enum { + MAP_USER, + MAP_INTERNAL, + + MAP_COUNT +} gl_map_buffer_index; + + +/** + * Fields describing a mapped buffer range. + */ +struct gl_buffer_mapping { + GLbitfield AccessFlags; /**< Mask of GL_MAP_x_BIT flags */ + GLvoid *Pointer; /**< User-space address of mapping */ + GLintptr Offset; /**< Mapped offset */ + GLsizeiptr Length; /**< Mapped length */ +}; + + /** * GL_ARB_vertex/pixel_buffer_object buffer object */ struct gl_buffer_object { - _glthread_Mutex Mutex; + mtx_t Mutex; GLint RefCount; GLuint Name; GLchar *Label; /**< GL_KHR_debug */ GLenum Usage; /**< GL_STREAM_DRAW_ARB, GL_STREAM_READ_ARB, etc. */ + GLbitfield StorageFlags; /**< GL_MAP_PERSISTENT_BIT, etc. */ GLsizeiptrARB Size; /**< Size of buffer storage in bytes */ GLubyte *Data; /**< Location of storage either in RAM or VRAM. */ - /** Fields describing a mapped buffer */ - /*@{*/ - GLbitfield AccessFlags; /**< Mask of GL_MAP_x_BIT flags */ - GLvoid *Pointer; /**< User-space address of mapping */ - GLintptr Offset; /**< Mapped offset */ - GLsizeiptr Length; /**< Mapped length */ - /*@}*/ GLboolean DeletePending; /**< true if buffer object is removed from the hash */ GLboolean Written; /**< Ever written to? (for debugging) */ GLboolean Purgeable; /**< Is the buffer purgeable under memory pressure? */ + GLboolean Immutable; /**< GL_ARB_buffer_storage */ + + struct gl_buffer_mapping Mappings[MAP_COUNT]; }; @@ -1478,6 +1500,10 @@ struct gl_pixelstore_attrib GLboolean SwapBytes; GLboolean LsbFirst; GLboolean Invert; /**< GL_MESA_pack_invert */ + GLint CompressedBlockWidth; /**< GL_ARB_compressed_texture_pixel_storage */ + GLint CompressedBlockHeight; + GLint CompressedBlockDepth; + GLint CompressedBlockSize; struct gl_buffer_object *BufferObj; /**< GL_ARB_pixel_buffer_object */ }; @@ -1549,17 +1575,18 @@ struct gl_vertex_buffer_binding /** - * Collection of vertex arrays. Defined by the GL_APPLE_vertex_array_object - * extension, but a nice encapsulation in any case. + * A representation of "Vertex Array Objects" (VAOs) from OpenGL 3.1+, + * GL_ARB_vertex_array_object, or the original GL_APPLE_vertex_array_object + * extension. */ -struct gl_array_object +struct gl_vertex_array_object { - /** Name of the array object as received from glGenVertexArrayAPPLE. */ + /** Name of the VAO as received from glGenVertexArray. */ GLuint Name; GLchar *Label; /**< GL_KHR_debug */ GLint RefCount; - _glthread_Mutex Mutex; + mtx_t Mutex; /** * Does the VAO use ARB semantics or Apple semantics? @@ -1582,7 +1609,12 @@ struct gl_array_object */ GLboolean EverBound; - /** Derived vertex attribute arrays */ + /** + * Derived vertex attribute arrays + * + * This is a legacy data structure created from gl_vertex_attrib_array and + * gl_vertex_buffer_binding, for compatibility with existing driver code. + */ struct gl_client_array _VertexAttrib[VERT_ATTRIB_MAX]; /** Vertex attribute arrays */ @@ -1603,20 +1635,32 @@ struct gl_array_object */ GLuint _MaxElement; - struct gl_buffer_object *ElementArrayBufferObj; + /** The index buffer (also known as the element array buffer in OpenGL). */ + struct gl_buffer_object *IndexBufferObj; }; +/** Used to signal when transitioning from one kind of drawing method + * to another. + */ +typedef enum { + DRAW_NONE, /**< Initial value only */ + DRAW_BEGIN_END, + DRAW_DISPLAY_LIST, + DRAW_ARRAYS +} gl_draw_method; + + /** * Vertex array state */ struct gl_array_attrib { /** Currently bound array object. See _mesa_BindVertexArrayAPPLE() */ - struct gl_array_object *ArrayObj; + struct gl_vertex_array_object *VAO; /** The default vertex array object */ - struct gl_array_object *DefaultArrayObj; + struct gl_vertex_array_object *DefaultVAO; /** Array objects (GL_ARB/APPLE_vertex_array_object) */ struct _mesa_HashTable *Objects; @@ -1646,6 +1690,9 @@ struct gl_array_attrib * The array pointer is set up only by the VBO module. */ const struct gl_client_array **_DrawArrays; /**< 0..VERT_ATTRIB_MAX-1 */ + + /** One of the DRAW_xxx flags, not consumed by drivers */ + gl_draw_method DrawMethod; }; @@ -1756,6 +1803,7 @@ struct gl_transform_feedback_output unsigned OutputRegister; unsigned OutputBuffer; unsigned NumComponents; + unsigned StreamId; /** offset (in DWORDs) of this output within the interleaved structure */ unsigned DstOffset; @@ -1813,7 +1861,9 @@ struct gl_transform_feedback_object /** * The shader program active when BeginTransformFeedback() was called. - * When active and unpaused, this equals ctx->Shader.CurrentVertexProgram. + * When active and unpaused, this equals ctx->Shader.CurrentProgram[stage], + * where stage is the pipeline stage that is the source of data for + * transform feedback. */ struct gl_shader_program *shader_program; @@ -2004,6 +2054,7 @@ typedef enum SYSTEM_VALUE_SAMPLE_ID, /**< Fragment shader only */ SYSTEM_VALUE_SAMPLE_POS, /**< Fragment shader only */ SYSTEM_VALUE_SAMPLE_MASK_IN, /**< Fragment shader only */ + SYSTEM_VALUE_INVOCATION_ID, /**< Geometry shader only */ SYSTEM_VALUE_MAX /**< Number of values */ } gl_system_value; @@ -2134,10 +2185,12 @@ struct gl_geometry_program GLint VerticesIn; GLint VerticesOut; + GLint Invocations; GLenum InputType; /**< GL_POINTS, GL_LINES, GL_LINES_ADJACENCY_ARB, GL_TRIANGLES, or GL_TRIANGLES_ADJACENCY_ARB */ GLenum OutputType; /**< GL_POINTS, GL_LINE_STRIP or GL_TRIANGLE_STRIP */ - GLboolean UsesEndPrimitive; + bool UsesEndPrimitive; + bool UsesStreams; }; @@ -2172,6 +2225,18 @@ struct gl_fragment_program }; +/** Compute program object */ +struct gl_compute_program +{ + struct gl_program Base; /**< base class */ + + /** + * Size specified using local_size_{x,y,z}. + */ + unsigned LocalSize[3]; +}; + + /** * State common to vertex and fragment programs. */ @@ -2381,8 +2446,7 @@ struct gl_shader /** * This shader's uniform block information. * - * The offsets of the variables are assigned only for shaders in a program's - * _LinkedShaders[]. + * These fields are only set post-linking. */ struct gl_uniform_block *UniformBlocks; unsigned NumUniformBlocks; @@ -2391,12 +2455,26 @@ struct gl_shader struct glsl_symbol_table *symbols; bool uses_builtin_functions; + bool uses_gl_fragcoord; + bool redeclares_gl_fragcoord; + bool ARB_fragment_coord_conventions_enable; + + /** + * Fragment shader state from GLSL 1.50 layout qualifiers. + */ + bool origin_upper_left; + bool pixel_center_integer; /** * Geometry shader state from GLSL 1.50 layout qualifiers. */ struct { GLint VerticesOut; + /** + * 0 - Invocations count not declared in shader, or + * 1 .. MAX_GEOMETRY_SHADER_INVOCATIONS + */ + GLint Invocations; /** * GL_POINTS, GL_LINES, GL_LINES_ADJACENCY, GL_TRIANGLES, or * GL_TRIANGLES_ADJACENCY, or PRIM_UNKNOWN if it's not set in this @@ -2435,6 +2513,17 @@ struct gl_shader * ImageAccess arrays above. */ GLuint NumImages; + + /** + * Compute shader state from ARB_compute_shader layout qualifiers. + */ + struct { + /** + * Size specified using local_size_{x,y,z}, or all 0's to indicate that + * it's not set in this shader. + */ + unsigned LocalSize[3]; + } Comp; }; @@ -2485,7 +2574,7 @@ struct gl_uniform_block GLuint Binding; /** - * Minimum size of a buffer object to back this uniform buffer + * Minimum size (in bytes) of a buffer object to back this uniform buffer * (GL_UNIFORM_BLOCK_DATA_SIZE). */ GLuint UniformBufferSize; @@ -2537,15 +2626,10 @@ struct gl_shader_program GLboolean BinaryRetreivableHint; /** - * Flags that the linker should not reject the program if it lacks - * a vertex or fragment shader. GLES2 doesn't allow separate - * shader objects, and would reject them. However, we internally - * build separate shader objects for fixed function programs, which - * we use for drivers/common/meta.c and for handling - * _mesa_update_state with no program bound (for example in - * glClear()). + * Indicates whether program can be bound for individual pipeline stages + * using UseProgramStages after it is next linked. */ - GLboolean InternalSeparateShader; + GLboolean SeparateShader; GLuint NumShaders; /**< number of attached shaders */ struct gl_shader **Shaders; /**< List of attached the shaders */ @@ -2595,6 +2679,10 @@ struct gl_shader_program struct { GLint VerticesIn; GLint VerticesOut; + /** + * 1 .. MAX_GEOMETRY_SHADER_INVOCATIONS + */ + GLint Invocations; GLenum InputType; /**< GL_POINTS, GL_LINES, GL_LINES_ADJACENCY_ARB, GL_TRIANGLES, or GL_TRIANGLES_ADJACENCY_ARB */ GLenum OutputType; /**< GL_POINTS, GL_LINE_STRIP or GL_TRIANGLE_STRIP */ @@ -2605,7 +2693,8 @@ struct gl_shader_program GLboolean UsesClipDistance; GLuint ClipDistanceArraySize; /**< Size of the gl_ClipDistance array, or 0 if not present. */ - GLboolean UsesEndPrimitive; + bool UsesEndPrimitive; + bool UsesStreams; } Geom; /** Vertex shader state */ @@ -2619,10 +2708,30 @@ struct gl_shader_program 0 if not present. */ } Vert; + /** + * Compute shader state - copied into gl_compute_program by + * _mesa_copy_linked_program_data(). + */ + struct { + /** + * If this shader contains a compute stage, size specified using + * local_size_{x,y,z}. Otherwise undefined. + */ + unsigned LocalSize[3]; + } Comp; + /* post-link info: */ unsigned NumUserUniformStorage; struct gl_uniform_storage *UniformStorage; + /** + * Mapping from GL uniform locations returned by \c glUniformLocation to + * UniformStorage entries. Arrays will have multiple contiguous slots + * in the UniformRemapTable, all pointing to the same UniformStorage entry. + */ + unsigned NumUniformRemapTable; + struct gl_uniform_storage **UniformRemapTable; + /** * Size of the gl_ClipDistance array that is output from the last pipeline * stage before the fragment shader. @@ -2632,21 +2741,6 @@ struct gl_shader_program struct gl_uniform_block *UniformBlocks; unsigned NumUniformBlocks; - /** - * Scale factor for the uniform base location - * - * This is used to generate locations (returned by \c glGetUniformLocation) - * of uniforms. The base location of the uniform is multiplied by this - * value, and the array index is added. - * - * \note - * Must be >= 1. - * - * \sa - * _mesa_uniform_merge_location_offset, _mesa_uniform_split_location_offset - */ - unsigned UniformLocationBaseScale; - /** * Indices into the _LinkedShaders's UniformBlocks[] array for each stage * they're used in, or -1. @@ -2685,6 +2779,11 @@ struct gl_shader_program * \c NULL. */ struct gl_shader *_LinkedShaders[MESA_SHADER_STAGES]; + + /* True if any of the fragment shaders attached to this program use: + * #extension ARB_fragment_coord_conventions: enable + */ + GLboolean ARB_fragment_coord_conventions_enable; }; @@ -2702,19 +2801,25 @@ struct gl_shader_program /** * Context state for GLSL vertex/fragment shaders. + * Extended to support pipeline object */ -struct gl_shader_state +struct gl_pipeline_object { + /** Name of the pipeline object as received from glGenProgramPipelines. + * It would be 0 for shaders without separate shader objects. + */ + GLuint Name; + + GLint RefCount; + + mtx_t Mutex; + /** * Programs used for rendering * - * There is a separate program set for each shader stage. If - * GL_EXT_separate_shader_objects is not supported, each of these must point - * to \c NULL or to the same program. + * There is a separate program set for each shader stage. */ - struct gl_shader_program *CurrentVertexProgram; - struct gl_shader_program *CurrentGeometryProgram; - struct gl_shader_program *CurrentFragmentProgram; + struct gl_shader_program *CurrentProgram[MESA_SHADER_STAGES]; struct gl_shader_program *_CurrentFragmentProgram; @@ -2726,8 +2831,28 @@ struct gl_shader_state struct gl_shader_program *ActiveProgram; GLbitfield Flags; /**< Mask of GLSL_x flags */ + + GLboolean EverBound; /**< Has the pipeline object been created */ + + GLboolean Validated; /**< Pipeline Validation status */ + + GLchar *InfoLog; }; +/** + * Context state for GLSL pipeline shaders. + */ +struct gl_pipeline_shader_state +{ + /** Currently bound pipeline object. See _mesa_BindProgramPipeline() */ + struct gl_pipeline_object *Current; + + /* Default Object to ensure that _Shader is never NULL */ + struct gl_pipeline_object *Default; + + /** Pipeline objects */ + struct _mesa_HashTable *Objects; +}; /** * Compiler options for a single GLSL shaders type @@ -2758,10 +2883,13 @@ struct gl_shader_compiler_options GLuint MaxUnrollIterations; /** - * Prefer DP4 instructions (rather than MUL/MAD) for matrix * vector - * operations, such as position transformation. + * Optimize code for array of structures backends. + * + * This is a proxy for: + * - preferring DP4 instructions (rather than MUL/MAD) for + * matrix * vector operations, such as position transformation. */ - GLboolean PreferDP4; + GLboolean OptimizeForAOS; struct gl_sl_pragmas DefaultPragmas; /**< Default #pragma settings */ }; @@ -2779,6 +2907,7 @@ struct gl_query_object GLboolean Active; /**< inside Begin/EndQuery */ GLboolean Ready; /**< result is ready? */ GLboolean EverBound;/**< has query object ever been bound */ + GLuint Stream; /**< The stream */ }; @@ -2795,8 +2924,8 @@ struct gl_query_state struct gl_query_object *CondRenderQuery; /** GL_EXT_transform_feedback */ - struct gl_query_object *PrimitivesGenerated; - struct gl_query_object *PrimitivesWritten; + struct gl_query_object *PrimitivesGenerated[MAX_VERTEX_STREAMS]; + struct gl_query_object *PrimitivesWritten[MAX_VERTEX_STREAMS]; /** GL_ARB_timer_query */ struct gl_query_object *TimeElapsed; @@ -2826,7 +2955,7 @@ struct gl_sync_object */ struct gl_shared_state { - _glthread_Mutex Mutex; /**< for thread safety */ + mtx_t Mutex; /**< for thread safety */ GLint RefCount; /**< Reference count */ struct _mesa_HashTable *DisplayList; /**< Display lists hash table */ struct _mesa_HashTable *TexObjects; /**< Texture objects hash table */ @@ -2844,7 +2973,7 @@ struct gl_shared_state * \todo Improve the granularity of locking. */ /*@{*/ - _glthread_Mutex TexMutex; /**< texobj thread safety */ + mtx_t TexMutex; /**< texobj thread safety */ GLuint TextureStateStamp; /**< state notification for shared tex */ /*@}*/ @@ -2901,7 +3030,7 @@ struct gl_shared_state */ struct gl_renderbuffer { - _glthread_Mutex Mutex; /**< for thread safety */ + mtx_t Mutex; /**< for thread safety */ GLuint ClassID; /**< Useful for drivers */ GLuint Name; GLchar *Label; /**< GL_KHR_debug */ @@ -2923,7 +3052,7 @@ struct gl_renderbuffer GLenum InternalFormat; /**< The user-specified format */ GLenum _BaseFormat; /**< Either GL_RGB, GL_RGBA, GL_DEPTH_COMPONENT or GL_STENCIL_INDEX. */ - gl_format Format; /**< The actual renderbuffer memory format */ + mesa_format Format; /**< The actual renderbuffer memory format */ /** * Pointer to the texture image if this renderbuffer wraps a texture, * otherwise NULL. @@ -2979,7 +3108,7 @@ struct gl_renderbuffer_attachment */ struct gl_framebuffer { - _glthread_Mutex Mutex; /**< for thread safety */ + mtx_t Mutex; /**< for thread safety */ /** * If zero, this is a window system framebuffer. If non-zero, this * is a FBO framebuffer; note that for some devices (i.e. those with @@ -3210,6 +3339,11 @@ struct gl_constants GLuint UniformBufferOffsetAlignment; /** @} */ + /** + * GL_ARB_explicit_uniform_location + */ + GLuint MaxUserAssignableUniformLocations; + /** GL_ARB_geometry_shader4 */ GLuint MaxGeometryOutputVertices; GLuint MaxGeometryTotalOutputComponents; @@ -3228,6 +3362,11 @@ struct gl_constants */ GLuint ForceGLSLVersion; + /** + * Allow GLSL #extension directives in the middle of shaders. + */ + GLboolean AllowGLSLExtensionDirectiveMidShader; + /** * Does the driver support real 32-bit integers? (Otherwise, integers are * simulated via floats.) @@ -3240,9 +3379,6 @@ struct gl_constants */ GLuint UniformBooleanTrue; - /** Which texture units support GL_ATI_envmap_bumpmap as targets */ - GLbitfield SupportedBumpUnits; - /** * Maximum amount of time, measured in nanseconds, that the server can wait. */ @@ -3361,6 +3497,17 @@ struct gl_constants GLuint MaxCombinedImageUnitsAndFragmentOutputs; GLuint MaxImageSamples; GLuint MaxCombinedImageUniforms; + + /** GL_ARB_compute_shader */ + GLuint MaxComputeWorkGroupCount[3]; /* Array of x, y, z dimensions */ + GLuint MaxComputeWorkGroupSize[3]; /* Array of x, y, z dimensions */ + GLuint MaxComputeWorkGroupInvocations; + + /** GL_ARB_gpu_shader5 */ + GLfloat MinFragmentInterpolationOffset; + GLfloat MaxFragmentInterpolationOffset; + + GLboolean FakeSWMSAA; }; @@ -3376,9 +3523,13 @@ struct gl_extensions GLboolean ANGLE_texture_compression_dxt; GLboolean ARB_ES2_compatibility; GLboolean ARB_ES3_compatibility; + GLboolean ARB_arrays_of_arrays; GLboolean ARB_base_instance; GLboolean ARB_blend_func_extended; + GLboolean ARB_buffer_storage; + GLboolean ARB_clear_texture; GLboolean ARB_color_buffer_float; + GLboolean ARB_compute_shader; GLboolean ARB_conservative_depth; GLboolean ARB_depth_buffer_float; GLboolean ARB_depth_clamp; @@ -3388,18 +3539,18 @@ struct gl_extensions GLboolean ARB_draw_indirect; GLboolean ARB_draw_instanced; GLboolean ARB_fragment_coord_conventions; + GLboolean ARB_fragment_layer_viewport; GLboolean ARB_fragment_program; GLboolean ARB_fragment_program_shadow; GLboolean ARB_fragment_shader; GLboolean ARB_framebuffer_object; GLboolean ARB_explicit_attrib_location; + GLboolean ARB_explicit_uniform_location; GLboolean ARB_geometry_shader4; GLboolean ARB_gpu_shader5; - GLboolean ARB_half_float_pixel; GLboolean ARB_half_float_vertex; GLboolean ARB_instanced_arrays; GLboolean ARB_internalformat_query; - GLboolean ARB_map_buffer_alignment; GLboolean ARB_map_buffer_range; GLboolean ARB_occlusion_query; GLboolean ARB_occlusion_query2; @@ -3414,6 +3565,7 @@ struct gl_extensions GLboolean ARB_shading_language_packing; GLboolean ARB_shading_language_420pack; GLboolean ARB_shadow; + GLboolean ARB_stencil_texturing; GLboolean ARB_sync; GLboolean ARB_texture_border_clamp; GLboolean ARB_texture_buffer_object; @@ -3430,6 +3582,7 @@ struct gl_extensions GLboolean ARB_texture_mirror_clamp_to_edge; GLboolean ARB_texture_multisample; GLboolean ARB_texture_non_power_of_two; + GLboolean ARB_texture_stencil8; GLboolean ARB_texture_query_levels; GLboolean ARB_texture_query_lod; GLboolean ARB_texture_rg; @@ -3451,7 +3604,6 @@ struct gl_extensions GLboolean EXT_blend_minmax; GLboolean EXT_depth_bounds_test; GLboolean EXT_draw_buffers2; - GLboolean EXT_framebuffer_blit; GLboolean EXT_framebuffer_multisample; GLboolean EXT_framebuffer_multisample_blit_scaled; GLboolean EXT_framebuffer_sRGB; @@ -3461,7 +3613,6 @@ struct gl_extensions GLboolean EXT_pixel_buffer_object; GLboolean EXT_point_parameters; GLboolean EXT_provoking_vertex; - GLboolean EXT_separate_shader_objects; GLboolean EXT_shader_integer_mix; GLboolean EXT_stencil_two_side; GLboolean EXT_texture3D; @@ -3484,15 +3635,15 @@ struct gl_extensions /* vendor extensions */ GLboolean AMD_performance_monitor; GLboolean AMD_seamless_cubemap_per_texture; - GLboolean AMD_shader_trinary_minmax; GLboolean AMD_vertex_shader_layer; + GLboolean AMD_vertex_shader_viewport_index; GLboolean APPLE_object_purgeable; - GLboolean ATI_envmap_bumpmap; GLboolean ATI_texture_compression_3dc; GLboolean ATI_texture_mirror_once; GLboolean ATI_texture_env_combine3; GLboolean ATI_fragment_shader; GLboolean ATI_separate_stencil; + GLboolean INTEL_performance_query; GLboolean MESA_pack_invert; GLboolean MESA_ycbcr_texture; GLboolean NV_conditional_render; @@ -3705,46 +3856,6 @@ enum mesa_debug_severity { /** @} */ -/** - * An error, warning, or other piece of debug information for an application - * to consume via GL_ARB_debug_output/GL_KHR_debug. - */ -struct gl_debug_msg -{ - enum mesa_debug_source source; - enum mesa_debug_type type; - GLuint id; - enum mesa_debug_severity severity; - GLsizei length; - GLcharARB *message; -}; - -struct gl_debug_namespace -{ - struct _mesa_HashTable *IDs; - unsigned ZeroID; /* a HashTable won't take zero, so store its state here */ - /** lists of IDs in the hash table at each severity */ - struct simple_node Severity[MESA_DEBUG_SEVERITY_COUNT]; -}; - -struct gl_debug_state -{ - GLDEBUGPROC Callback; - const void *CallbackData; - GLboolean SyncOutput; - GLboolean DebugOutput; - GLboolean ARBCallback; /* Used to track if current callback is of type ARB_debug_output or KHR_debug */ - GLboolean Defaults[MAX_DEBUG_GROUP_STACK_DEPTH][MESA_DEBUG_SEVERITY_COUNT][MESA_DEBUG_SOURCE_COUNT][MESA_DEBUG_TYPE_COUNT]; - struct gl_debug_namespace Namespaces[MAX_DEBUG_GROUP_STACK_DEPTH][MESA_DEBUG_SOURCE_COUNT][MESA_DEBUG_TYPE_COUNT]; - struct gl_debug_msg Log[MAX_DEBUG_LOGGED_MESSAGES]; - struct gl_debug_msg DebugGroupMsgs[MAX_DEBUG_GROUP_STACK_DEPTH]; - GLint GroupStackDepth; - GLint NumMessages; - GLint NextMsg; - GLint NextMsgLength; /* redundant, but copied here from Log[NextMsg].length - for the sake of the offsetof() code in get.c */ -}; - /** * Enum for the OpenGL APIs we know about and may support. * @@ -3775,6 +3886,9 @@ struct gl_driver_flags /** gl_context::TransformFeedback::CurrentObject */ GLbitfield NewTransformFeedback; + /** gl_context::TransformFeedback::CurrentObject::shader_program */ + GLbitfield NewTransformFeedbackProg; + /** gl_context::RasterDiscard */ GLbitfield NewRasterizerDiscard; @@ -3853,7 +3967,7 @@ struct gl_image_unit /** * Mesa format corresponding to \c Format. */ - gl_format _ActualFormat; + mesa_format _ActualFormat; /** * GL_TRUE if the state of this image unit is valid and access from @@ -3983,7 +4097,7 @@ struct gl_context struct gl_stencil_attrib Stencil; /**< Stencil buffer attributes */ struct gl_texture_attrib Texture; /**< Texture attributes */ struct gl_transform_attrib Transform; /**< Transformation attributes */ - struct gl_viewport_attrib Viewport; /**< Viewport attributes */ + struct gl_viewport_attrib ViewportArray[MAX_VIEWPORTS]; /**< Viewport attributes */ /*@}*/ /** \name Client attribute stack */ @@ -4014,7 +4128,28 @@ struct gl_context struct gl_geometry_program_state GeometryProgram; struct gl_ati_fragment_shader_state ATIFragmentShader; - struct gl_shader_state Shader; /**< GLSL shader object state */ + struct gl_pipeline_shader_state Pipeline; /**< GLSL pipeline shader object state */ + struct gl_pipeline_object Shader; /**< GLSL shader object state */ + + /** + * Current active shader pipeline state + * + * Almost all internal users want ::_Shader instead of ::Shader. The + * exceptions are bits of legacy GLSL API that do not know about separate + * shader objects. + * + * If a program is active via \c glUseProgram, this will point to + * \c ::Shader. + * + * If a program pipeline is active via \c glBindProgramPipeline, this will + * point to \c ::Pipeline.Current. + * + * If neither a program nor a program pipeline is active, this will point to + * \c ::Pipeline.Default. This ensures that \c ::_Shader will never be + * \c NULL. + */ + struct gl_pipeline_object *_Shader; + struct gl_shader_compiler_options ShaderCompilerOptions[MESA_SHADER_STAGES]; struct gl_query_state Query; /**< occlusion, timer queries */ @@ -4076,7 +4211,7 @@ struct gl_context GLuint ErrorDebugCount; /* GL_ARB_debug_output/GL_KHR_debug */ - struct gl_debug_state Debug; + struct gl_debug_state *Debug; GLenum RenderMode; /**< either GL_RENDER, GL_SELECT, GL_FEEDBACK */ GLbitfield NewState; /**< bitwise-or of _NEW_* flags */ @@ -4104,6 +4239,12 @@ struct gl_context GLboolean FirstTimeCurrent; /*@}*/ + /** + * False if this context was created without a config. This is needed + * because the initial state of glDrawBuffers depends on this + */ + GLboolean HasConfig; + /** software compression/decompression supported or not */ GLboolean Mesa_DXTn;