}
static struct gl_buffer_object *
-nouveau_bufferobj_new(struct gl_context *ctx, GLuint buffer, GLenum target)
+nouveau_bufferobj_new(struct gl_context *ctx, GLuint buffer)
{
struct nouveau_bufferobj *nbo;
if (!nbo)
return NULL;
- _mesa_initialize_buffer_object(ctx, &nbo->base, buffer, target);
+ _mesa_initialize_buffer_object(ctx, &nbo->base, buffer);
return &nbo->base;
}
/* Free previous storage */
nouveau_bo_ref(NULL, &nbo->bo);
free(nbo->sys);
+ nbo->sys = NULL;
if (target == GL_ELEMENT_ARRAY_BUFFER_ARB ||
(size < 512 && usage == GL_DYNAMIC_DRAW_ARB) ||
static void *
nouveau_bufferobj_map_range(struct gl_context *ctx, GLintptr offset,
GLsizeiptr length, GLbitfield access,
- struct gl_buffer_object *obj)
+ struct gl_buffer_object *obj,
+ gl_map_buffer_index index)
{
unsigned flags = 0;
char *map;
- assert(!obj->Pointer);
+ assert(!obj->Mappings[index].Pointer);
if (!(access & GL_MAP_UNSYNCHRONIZED_BIT)) {
if (access & GL_MAP_READ_BIT)
if (!map)
return NULL;
- obj->Pointer = map + offset;
- obj->Offset = offset;
- obj->Length = length;
- obj->AccessFlags = access;
+ obj->Mappings[index].Pointer = map + offset;
+ obj->Mappings[index].Offset = offset;
+ obj->Mappings[index].Length = length;
+ obj->Mappings[index].AccessFlags = access;
- return obj->Pointer;
+ return obj->Mappings[index].Pointer;
}
static GLboolean
-nouveau_bufferobj_unmap(struct gl_context *ctx, struct gl_buffer_object *obj)
+nouveau_bufferobj_unmap(struct gl_context *ctx, struct gl_buffer_object *obj,
+ gl_map_buffer_index index)
{
- assert(obj->Pointer);
+ assert(obj->Mappings[index].Pointer);
- obj->Pointer = NULL;
- obj->Offset = 0;
- obj->Length = 0;
- obj->AccessFlags = 0;
+ obj->Mappings[index].Pointer = NULL;
+ obj->Mappings[index].Offset = 0;
+ obj->Mappings[index].Length = 0;
+ obj->Mappings[index].AccessFlags = 0;
return GL_TRUE;
}