X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fbufferobj.h;h=9814552eb9642ee65aaceb032929edd68372c672;hb=91f4528da620de6518db8f85e6a08c88687d0269;hp=9b582f8c1edce6b93b81ce9cc50a3f7375b3dc06;hpb=3998cfa933dcd9134b75d9f0ae2c9cfcd6f2ee45;p=mesa.git

diff --git a/src/mesa/main/bufferobj.h b/src/mesa/main/bufferobj.h
index 9b582f8c1ed..9814552eb96 100644
--- a/src/mesa/main/bufferobj.h
+++ b/src/mesa/main/bufferobj.h
@@ -28,7 +28,7 @@
 #ifndef BUFFEROBJ_H
 #define BUFFEROBJ_H
 
-
+#include <stdbool.h>
 #include "mtypes.h"
 
 
@@ -37,11 +37,21 @@
  */
 
 
-/** Is the given buffer object currently mapped? */
+/** Is the given buffer object currently mapped by the GL user? */
+static inline GLboolean
+_mesa_bufferobj_mapped(const struct gl_buffer_object *obj,
+                       gl_map_buffer_index index)
+{
+   return obj->Mappings[index].Pointer != NULL;
+}
+
+/** Can we not use this buffer while mapped? */
 static inline GLboolean
-_mesa_bufferobj_mapped(const struct gl_buffer_object *obj)
+_mesa_check_disallowed_mapping(const struct gl_buffer_object *obj)
 {
-   return obj->Pointer != NULL;
+   return _mesa_bufferobj_mapped(obj, MAP_USER) &&
+          !(obj->Mappings[MAP_USER].AccessFlags &
+            GL_MAP_PERSISTENT_BIT);
 }
 
 /**
@@ -57,10 +67,17 @@ _mesa_is_bufferobj(const struct gl_buffer_object *obj)
 
 
 extern void
-_mesa_init_buffer_objects( struct gl_context *ctx );
+_mesa_init_buffer_objects(struct gl_context *ctx);
 
 extern void
-_mesa_free_buffer_objects( struct gl_context *ctx );
+_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);
 
 extern void
 _mesa_update_default_objects_buffer_objects(struct gl_context *ctx);
@@ -70,9 +87,9 @@ extern struct gl_buffer_object *
 _mesa_lookup_bufferobj(struct gl_context *ctx, GLuint buffer);
 
 extern void
-_mesa_initialize_buffer_object( struct gl_context *ctx,
-				struct gl_buffer_object *obj,
-				GLuint name, GLenum target );
+_mesa_initialize_buffer_object(struct gl_context *ctx,
+                               struct gl_buffer_object *obj,
+                               GLuint name, GLenum target);
 
 extern void
 _mesa_reference_buffer_object_(struct gl_context *ctx,
@@ -94,59 +111,101 @@ _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_unmap_all_mappings(struct gl_context *ctx,
+                                struct gl_buffer_object *bufObj);
 
 /*
  * API functions
  */
-
 void GLAPIENTRY
 _mesa_BindBuffer(GLenum target, GLuint buffer);
+
 void GLAPIENTRY
 _mesa_DeleteBuffers(GLsizei n, const GLuint * buffer);
+
 void GLAPIENTRY
 _mesa_GenBuffers(GLsizei n, GLuint * buffer);
+
 GLboolean GLAPIENTRY
 _mesa_IsBuffer(GLuint buffer);
+
 void GLAPIENTRY
-_mesa_BufferData(GLenum target, GLsizeiptrARB size, const GLvoid * data, GLenum usage);
+_mesa_BufferStorage(GLenum target, GLsizeiptr size, const GLvoid *data,
+                    GLbitfield flags);
+
 void GLAPIENTRY
-_mesa_BufferSubData(GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid * data);
+_mesa_BufferData(GLenum target, GLsizeiptrARB size,
+                 const GLvoid * data, GLenum usage);
+
+void GLAPIENTRY
+_mesa_BufferSubData(GLenum target, GLintptrARB offset,
+                    GLsizeiptrARB size, const GLvoid * data);
+
+void GLAPIENTRY
+_mesa_GetBufferSubData(GLenum target, GLintptrARB offset,
+                       GLsizeiptrARB size, void * data);
+
 void GLAPIENTRY
-_mesa_GetBufferSubData(GLenum target, GLintptrARB offset, GLsizeiptrARB size, void * data);
+_mesa_ClearBufferData(GLenum target, 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);
+
 void * GLAPIENTRY
 _mesa_MapBuffer(GLenum target, GLenum access);
+
 GLboolean GLAPIENTRY
 _mesa_UnmapBuffer(GLenum target);
+
 void GLAPIENTRY
 _mesa_GetBufferParameteriv(GLenum target, GLenum pname, GLint *params);
+
 void GLAPIENTRY
 _mesa_GetBufferParameteri64v(GLenum target, GLenum pname, GLint64 *params);
+
 void GLAPIENTRY
 _mesa_GetBufferPointerv(GLenum target, GLenum pname, GLvoid **params);
+
 void GLAPIENTRY
 _mesa_CopyBufferSubData(GLenum readTarget, GLenum writeTarget,
                         GLintptr readOffset, GLintptr writeOffset,
                         GLsizeiptr size);
+
 void * GLAPIENTRY
 _mesa_MapBufferRange(GLenum target, GLintptr offset, GLsizeiptr length,
                      GLbitfield access);
+
 void GLAPIENTRY
-_mesa_FlushMappedBufferRange(GLenum target, GLintptr offset, GLsizeiptr length);
+_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_GetObjectParameterivAPPLE(GLenum objectType, GLuint name,
+                                GLenum pname, GLint* params);
+
 void GLAPIENTRY
 _mesa_BindBufferRange(GLenum target, GLuint index,
                       GLuint buffer, GLintptr offset, GLsizeiptr size);
+
 void GLAPIENTRY
 _mesa_BindBufferBase(GLenum target, GLuint index, GLuint buffer);
+
 void GLAPIENTRY
 _mesa_InvalidateBufferSubData(GLuint buffer, GLintptr offset,
                               GLsizeiptr length);
+
 void GLAPIENTRY
 _mesa_InvalidateBufferData(GLuint buffer);