diff options
Diffstat (limited to 'mesalib/src/mesa/main/mtypes.h')
| -rw-r--r-- | mesalib/src/mesa/main/mtypes.h | 94 |
1 files changed, 76 insertions, 18 deletions
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h index ceabd9df7..bbc377280 100644 --- a/mesalib/src/mesa/main/mtypes.h +++ b/mesalib/src/mesa/main/mtypes.h @@ -1190,7 +1190,7 @@ 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 */ @@ -1439,28 +1439,44 @@ 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]; }; @@ -1560,7 +1576,7 @@ struct gl_vertex_array_object GLchar *Label; /**< GL_KHR_debug */ GLint RefCount; - _glthread_Mutex Mutex; + mtx_t Mutex; /** * Does the VAO use ARB semantics or Apple semantics? @@ -2013,6 +2029,7 @@ 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; @@ -2143,6 +2160,7 @@ 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 */ @@ -2419,6 +2437,11 @@ struct gl_shader 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 * shader. @@ -2579,6 +2602,12 @@ struct gl_shader_program */ GLboolean InternalSeparateShader; + /** + * Indicates whether program can be bound for individual pipeline stages + * using UseProgramStages after it is next linked. + */ + GLboolean SeparateShader; + GLuint NumShaders; /**< number of attached shaders */ struct gl_shader **Shaders; /**< List of attached the shaders */ @@ -2627,6 +2656,10 @@ 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 */ @@ -2746,9 +2779,19 @@ 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 * @@ -2768,8 +2811,21 @@ struct gl_shader_state struct gl_shader_program *ActiveProgram; GLbitfield Flags; /**< Mask of GLSL_x flags */ + + GLboolean EverBound; /**< Has the pipeline object been created */ }; +/** + * Context state for GLSL pipeline shaders. + */ +struct gl_pipeline_shader_state +{ + /** Currently bound pipeline object. See _mesa_BindProgramPipeline() */ + struct gl_pipeline_object *Current; + + /** Pipeline objects */ + struct _mesa_HashTable *Objects; +}; /** * Compiler options for a single GLSL shaders type @@ -2871,7 +2927,7 @@ 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 */ @@ -2889,7 +2945,7 @@ 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 */ /*@}*/ @@ -2946,7 +3002,7 @@ 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 */ @@ -3024,7 +3080,7 @@ 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 @@ -3433,6 +3489,7 @@ struct gl_extensions GLboolean ARB_arrays_of_arrays; GLboolean ARB_base_instance; GLboolean ARB_blend_func_extended; + GLboolean ARB_buffer_storage; GLboolean ARB_color_buffer_float; GLboolean ARB_compute_shader; GLboolean ARB_conservative_depth; @@ -3451,7 +3508,6 @@ struct gl_extensions GLboolean ARB_explicit_attrib_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; @@ -3461,6 +3517,7 @@ struct gl_extensions GLboolean ARB_point_sprite; GLboolean ARB_sample_shading; GLboolean ARB_seamless_cube_map; + GLboolean ARB_separate_shader_objects; GLboolean ARB_shader_atomic_counters; GLboolean ARB_shader_bit_encoding; GLboolean ARB_shader_image_load_store; @@ -4070,7 +4127,8 @@ 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 */ struct gl_shader_compiler_options ShaderCompilerOptions[MESA_SHADER_STAGES]; struct gl_query_state Query; /**< occlusion, timer queries */ @@ -4132,7 +4190,7 @@ 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 */ |