X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fbufferobj.h;h=5dcc55301ce78f4477abfe87d230f3d17ec9cafa;hb=e70d0d22a2dccc1df2c88890a2964491cdafac94;hp=0779605c08b69fb74a5f38b81fece5492016a3e3;hpb=28d7335810c2419fa6931260c30717dcf618109a;p=mesa.git diff --git a/src/mesa/main/bufferobj.h b/src/mesa/main/bufferobj.h index 0779605c08b..5dcc55301ce 100644 --- a/src/mesa/main/bufferobj.h +++ b/src/mesa/main/bufferobj.h @@ -45,8 +45,14 @@ _mesa_bufferobj_mapped(const struct gl_buffer_object *obj, return obj->Mappings[index].Pointer != NULL; } -/** Can we not use this buffer while mapped? */ -static inline GLboolean +/** + * Check whether the given buffer object is illegally mapped prior to + * drawing from (or reading back to) the buffer. + * Note that it's legal for a buffer to be mapped at draw/readback time + * if it was mapped persistently (See GL_ARB_buffer_storage spec). + * \return true if the buffer is illegally mapped, false otherwise + */ +static inline bool _mesa_check_disallowed_mapping(const struct gl_buffer_object *obj) { return _mesa_bufferobj_mapped(obj, MAP_USER) && @@ -74,7 +80,6 @@ _mesa_free_buffer_objects(struct gl_context *ctx); extern bool _mesa_handle_bind_buffer_gen(struct gl_context *ctx, - GLenum target, GLuint buffer, struct gl_buffer_object **buf_handle, const char *caller); @@ -89,6 +94,10 @@ _mesa_lookup_bufferobj(struct gl_context *ctx, GLuint buffer); extern struct gl_buffer_object * _mesa_lookup_bufferobj_locked(struct gl_context *ctx, GLuint buffer); +extern struct gl_buffer_object * +_mesa_lookup_bufferobj_err(struct gl_context *ctx, GLuint buffer, + const char *caller); + extern void _mesa_begin_bufferobj_lookups(struct gl_context *ctx); @@ -103,7 +112,11 @@ _mesa_multi_bind_lookup_bufferobj(struct gl_context *ctx, extern void _mesa_initialize_buffer_object(struct gl_context *ctx, struct gl_buffer_object *obj, - GLuint name, GLenum target); + GLuint name); + +extern void +_mesa_delete_buffer_object(struct gl_context *ctx, + struct gl_buffer_object *bufObj); extern void _mesa_reference_buffer_object_(struct gl_context *ctx, @@ -125,16 +138,63 @@ _mesa_total_buffer_object_memory(struct gl_context *ctx); extern void _mesa_init_buffer_object_functions(struct dd_function_table *driver); +extern void +_mesa_buffer_storage(struct gl_context *ctx, struct gl_buffer_object *bufObj, + GLenum target, GLsizeiptr size, const GLvoid *data, + GLbitfield flags, const char *func); + +extern void +_mesa_buffer_data(struct gl_context *ctx, struct gl_buffer_object *bufObj, + GLenum target, GLsizeiptr size, const GLvoid *data, + GLenum usage, const char *func); + +extern void +_mesa_buffer_sub_data(struct gl_context *ctx, struct gl_buffer_object *bufObj, + GLintptr offset, GLsizeiptr size, const GLvoid *data, + const char *func); + extern void _mesa_buffer_unmap_all_mappings(struct gl_context *ctx, struct gl_buffer_object *bufObj); extern void -_mesa_buffer_clear_subdata(struct gl_context *ctx, - GLintptr offset, GLsizeiptr size, - const GLvoid *clearValue, - GLsizeiptr clearValueSize, - struct gl_buffer_object *bufObj); +_mesa_copy_buffer_sub_data(struct gl_context *ctx, + struct gl_buffer_object *src, + struct gl_buffer_object *dst, + GLintptr readOffset, GLintptr writeOffset, + GLsizeiptr size, const char *func); + +extern void * +_mesa_map_buffer_range(struct gl_context *ctx, + struct gl_buffer_object *bufObj, + GLintptr offset, GLsizeiptr length, + GLbitfield access, const char *func); + +extern void +_mesa_flush_mapped_buffer_range(struct gl_context *ctx, + struct gl_buffer_object *bufObj, + GLintptr offset, GLsizeiptr length, + const char *func); + +extern void +_mesa_ClearBufferSubData_sw(struct gl_context *ctx, + GLintptr offset, GLsizeiptr size, + const GLvoid *clearValue, + GLsizeiptr clearValueSize, + struct gl_buffer_object *bufObj); + +extern void +_mesa_clear_buffer_sub_data(struct gl_context *ctx, + struct gl_buffer_object *bufObj, + GLenum internalformat, + GLintptr offset, GLsizeiptr size, + GLenum format, GLenum type, + const GLvoid *data, + const char *func, bool subdata); + +extern GLboolean +_mesa_unmap_buffer(struct gl_context *ctx, struct gl_buffer_object *bufObj, + const char *func); /* * API functions @@ -146,7 +206,10 @@ void GLAPIENTRY _mesa_DeleteBuffers(GLsizei n, const GLuint * buffer); void GLAPIENTRY -_mesa_GenBuffers(GLsizei n, GLuint * buffer); +_mesa_GenBuffers(GLsizei n, GLuint *buffers); + +void GLAPIENTRY +_mesa_CreateBuffers(GLsizei n, GLuint *buffers); GLboolean GLAPIENTRY _mesa_IsBuffer(GLuint buffer); @@ -156,65 +219,113 @@ _mesa_BufferStorage(GLenum target, GLsizeiptr size, const GLvoid *data, GLbitfield flags); void GLAPIENTRY -_mesa_BufferData(GLenum target, GLsizeiptrARB size, - const GLvoid * data, GLenum usage); +_mesa_NamedBufferStorage(GLuint buffer, GLsizeiptr size, const GLvoid *data, + GLbitfield flags); + +void GLAPIENTRY +_mesa_BufferData(GLenum target, GLsizeiptr size, + const GLvoid *data, GLenum usage); + +void GLAPIENTRY +_mesa_NamedBufferData(GLuint buffer, GLsizeiptr size, + const GLvoid *data, GLenum usage); + +void GLAPIENTRY +_mesa_BufferSubData(GLenum target, GLintptr offset, + GLsizeiptr size, const GLvoid *data); void GLAPIENTRY -_mesa_BufferSubData(GLenum target, GLintptrARB offset, - GLsizeiptrARB size, const GLvoid * data); +_mesa_NamedBufferSubData(GLuint buffer, GLintptr offset, + GLsizeiptr size, const GLvoid *data); void GLAPIENTRY -_mesa_GetBufferSubData(GLenum target, GLintptrARB offset, - GLsizeiptrARB size, void * data); +_mesa_GetBufferSubData(GLenum target, GLintptr offset, + GLsizeiptr size, GLvoid *data); + +void GLAPIENTRY +_mesa_GetNamedBufferSubData(GLuint buffer, GLintptr offset, + GLsizeiptr size, GLvoid *data); void GLAPIENTRY _mesa_ClearBufferData(GLenum target, GLenum internalformat, GLenum format, GLenum type, - const GLvoid * data); + const GLvoid *data); + +void GLAPIENTRY +_mesa_ClearNamedBufferData(GLuint buffer, GLenum internalformat, + GLenum format, GLenum type, + const GLvoid *data); void GLAPIENTRY _mesa_ClearBufferSubData(GLenum target, GLenum internalformat, GLintptr offset, GLsizeiptr size, GLenum format, GLenum type, - const GLvoid * data); + const GLvoid *data); -void * GLAPIENTRY -_mesa_MapBuffer(GLenum target, GLenum access); +void GLAPIENTRY +_mesa_ClearNamedBufferSubData(GLuint buffer, GLenum internalformat, + GLintptr offset, GLsizeiptr size, + GLenum format, GLenum type, + const GLvoid *data); GLboolean GLAPIENTRY _mesa_UnmapBuffer(GLenum target); +GLboolean GLAPIENTRY +_mesa_UnmapNamedBuffer(GLuint buffer); + void GLAPIENTRY _mesa_GetBufferParameteriv(GLenum target, GLenum pname, GLint *params); void GLAPIENTRY _mesa_GetBufferParameteri64v(GLenum target, GLenum pname, GLint64 *params); +void GLAPIENTRY +_mesa_GetNamedBufferParameteriv(GLuint buffer, GLenum pname, GLint *params); + +void GLAPIENTRY +_mesa_GetNamedBufferParameteri64v(GLuint buffer, GLenum pname, + GLint64 *params); + void GLAPIENTRY _mesa_GetBufferPointerv(GLenum target, GLenum pname, GLvoid **params); +void GLAPIENTRY +_mesa_GetNamedBufferPointerv(GLuint buffer, GLenum pname, GLvoid **params); + + void GLAPIENTRY _mesa_CopyBufferSubData(GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size); +void GLAPIENTRY +_mesa_CopyNamedBufferSubData(GLuint readBuffer, GLuint writeBuffer, + GLintptr readOffset, GLintptr writeOffset, + GLsizeiptr size); + void * GLAPIENTRY _mesa_MapBufferRange(GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); +void * GLAPIENTRY +_mesa_MapNamedBufferRange(GLuint buffer, GLintptr offset, GLsizeiptr length, + GLbitfield access); + +void * GLAPIENTRY +_mesa_MapBuffer(GLenum target, GLenum access); + +void * GLAPIENTRY +_mesa_MapNamedBuffer(GLuint buffer, GLenum access); + + void GLAPIENTRY _mesa_FlushMappedBufferRange(GLenum target, GLintptr offset, GLsizeiptr length); -GLenum GLAPIENTRY -_mesa_ObjectPurgeableAPPLE(GLenum objectType, GLuint name, GLenum option); - -GLenum GLAPIENTRY -_mesa_ObjectUnpurgeableAPPLE(GLenum objectType, GLuint name, GLenum option); - void GLAPIENTRY -_mesa_GetObjectParameterivAPPLE(GLenum objectType, GLuint name, - GLenum pname, GLint* params); +_mesa_FlushMappedNamedBufferRange(GLuint buffer, GLintptr offset, + GLsizeiptr length); void GLAPIENTRY _mesa_BindBufferRange(GLenum target, GLuint index,