diff options
Diffstat (limited to 'src/mesa/main/mtypes.h')
| -rw-r--r-- | src/mesa/main/mtypes.h | 41 |
1 files changed, 32 insertions, 9 deletions
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index 50dc2def87..26ec8d5595 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -1028,7 +1028,7 @@ struct gl_stencil_attrib /** * An index for each type of texture object. These correspond to the GL - * target target enums, such as GL_TEXTURE_2D, GL_TEXTURE_CUBE_MAP, etc. + * texture target enums, such as GL_TEXTURE_2D, GL_TEXTURE_CUBE_MAP, etc. * Note: the order is from highest priority to lowest priority. */ typedef enum @@ -1505,7 +1505,7 @@ struct gl_buffer_object GLsizeiptr Length; /**< mapped length */ GLsizeiptrARB Size; /**< Size of storage in bytes */ GLubyte *Data; /**< Location of storage either in RAM or VRAM. */ - GLboolean OnCard; /**< Is buffer in VRAM? (hardware drivers) */ + GLboolean Written; /**< Ever written to? (for debugging) */ }; @@ -1541,10 +1541,10 @@ struct gl_client_array const GLubyte *Ptr; /**< Points to array data */ GLboolean Enabled; /**< Enabled flag is a boolean */ GLboolean Normalized; /**< GL_ARB_vertex_program */ + GLuint _ElementSize; /**< size of each element in bytes */ - /**< GL_ARB_vertex_buffer_object */ - struct gl_buffer_object *BufferObj; - GLuint _MaxElement; + struct gl_buffer_object *BufferObj;/**< GL_ARB_vertex_buffer_object */ + GLuint _MaxElement; /**< max element index into array buffer + 1 */ }; @@ -1563,6 +1563,7 @@ struct gl_array_object /** Conventional vertex arrays */ /*@{*/ struct gl_client_array Vertex; + struct gl_client_array Weight; struct gl_client_array Normal; struct gl_client_array Color; struct gl_client_array SecondaryColor; @@ -1573,11 +1574,22 @@ struct gl_array_object struct gl_client_array PointSize; /*@}*/ - /** Generic arrays for vertex programs/shaders */ - struct gl_client_array VertexAttrib[VERT_ATTRIB_MAX]; + /** + * Generic arrays for vertex programs/shaders. + * For NV vertex programs, these attributes alias and take priority + * over the conventional attribs above. For ARB vertex programs and + * GLSL vertex shaders, these attributes are separate. + */ + struct gl_client_array VertexAttrib[MAX_VERTEX_GENERIC_ATTRIBS]; /** Mask of _NEW_ARRAY_* values indicating which arrays are enabled */ GLbitfield _Enabled; + + /** + * Min of all enabled arrays' _MaxElement. When arrays reside inside VBOs + * we can determine the max legal (in bounds) glDrawElements array index. + */ + GLuint _MaxElement; }; @@ -1586,7 +1598,10 @@ struct gl_array_object */ struct gl_array_attrib { + /** Currently bound array object. See _mesa_BindVertexArrayAPPLE() */ struct gl_array_object *ArrayObj; + + /** The default vertex array object */ struct gl_array_object *DefaultArrayObj; GLint ActiveTexture; /**< Client Active Texture */ @@ -1596,11 +1611,9 @@ struct gl_array_attrib GLbitfield NewState; /**< mask of _NEW_ARRAY_* values */ #if FEATURE_ARB_vertex_buffer_object - struct gl_buffer_object *NullBufferObj; struct gl_buffer_object *ArrayBufferObj; struct gl_buffer_object *ElementArrayBufferObj; #endif - GLuint _MaxElement; /* Min of all enabled array's maxes */ }; @@ -2053,6 +2066,9 @@ struct gl_shared_state /** Default texture objects (shared by all texture units) */ struct gl_texture_object *DefaultTex[NUM_TEXTURE_TARGETS]; + /** Fallback texture used when a bound texture is incomplete */ + struct gl_texture_object *FallbackTex; + /** * \name Thread safety and statechange notification for texture * objects. @@ -2064,6 +2080,8 @@ struct gl_shared_state GLuint TextureStateStamp; /**< state notification for shared tex */ /*@}*/ + /** Default buffer object for vertex arrays that aren't in VBOs */ + struct gl_buffer_object *NullBufferObj; /** * \name Vertex/fragment programs @@ -2413,6 +2431,7 @@ struct gl_constants struct gl_extensions { GLboolean dummy; /* don't remove this! */ + GLboolean ARB_copy_buffer; GLboolean ARB_depth_texture; GLboolean ARB_draw_buffers; GLboolean ARB_fragment_program; @@ -2619,6 +2638,7 @@ struct gl_matrix_stack #define _NEW_PROGRAM 0x8000000 /**< __GLcontextRec::VertexProgram */ #define _NEW_CURRENT_ATTRIB 0x10000000 /**< __GLcontextRec::Current */ #define _NEW_PROGRAM_CONSTANTS 0x20000000 +#define _NEW_BUFFER_OBJECT 0x40000000 #define _NEW_ALL ~0 /*@}*/ @@ -2937,6 +2957,9 @@ struct __GLcontextRec struct gl_shader_state Shader; /**< GLSL shader object state */ struct gl_query_state Query; /**< occlusion, timer queries */ + + struct gl_buffer_object *CopyReadBuffer; /**< GL_ARB_copy_buffer */ + struct gl_buffer_object *CopyWriteBuffer; /**< GL_ARB_copy_buffer */ /*@}*/ #if FEATURE_EXT_framebuffer_object |