C++ (Cpp) _mesa_initialize_buffer_object Examples

Example #1

File: intel_buffer_objects.c Project: MttDs/new-rexeno-tindpe

/**
 * There is some duplication between mesa's bufferobjects and our
 * bufmgr buffers.  Both have an integer handle and a hashtable to
 * lookup an opaque structure.  It would be nice if the handles and
 * internal structure where somehow shared.
 */
static struct gl_buffer_object *
intel_bufferobj_alloc(GLcontext * ctx, GLuint name, GLenum target)
{
   struct intel_buffer_object *obj = CALLOC_STRUCT(intel_buffer_object);

   _mesa_initialize_buffer_object(&obj->Base, name, target);

   obj->buffer = NULL;

   return &obj->Base;
}

Example #2

File: bufferobj.c Project: aljen/haiku-opengl

/**
 * Allocate and initialize a new buffer object.
 * 
 * Default callback for the \c dd_function_table::NewBufferObject() hook.
 */
static struct gl_buffer_object *
_mesa_new_buffer_object( GLcontext *ctx, GLuint name, GLenum target )
{
   struct gl_buffer_object *obj;

   (void) ctx;

   obj = MALLOC_STRUCT(gl_buffer_object);
   _mesa_initialize_buffer_object(obj, name, target);
   return obj;
}

Example #3

File: st_cb_bufferobjects.c Project: DirectFB/mesa

/**
 * There is some duplication between mesa's bufferobjects and our
 * bufmgr buffers.  Both have an integer handle and a hashtable to
 * lookup an opaque structure.  It would be nice if the handles and
 * internal structure where somehow shared.
 */
static struct gl_buffer_object *
st_bufferobj_alloc(struct gl_context *ctx, GLuint name, GLenum target)
{
   struct st_buffer_object *st_obj = ST_CALLOC_STRUCT(st_buffer_object);

   if (!st_obj)
      return NULL;

   _mesa_initialize_buffer_object(ctx, &st_obj->Base, name, target);

   return &st_obj->Base;
}

Example #4

File: nouveau_bufferobj.c Project: mlankhorst/Mesa-3D

static struct gl_buffer_object *
nouveau_bufferobj_new(struct gl_context *ctx, GLuint buffer, GLenum target)
{
    struct nouveau_bufferobj *nbo;

    nbo = CALLOC_STRUCT(nouveau_bufferobj);
    if (!nbo)
        return NULL;

    _mesa_initialize_buffer_object(&nbo->base, buffer, target);

    return &nbo->base;
}

Example #5

File: radeon_buffer_objects.c Project: mlankhorst/Mesa-3D

static struct gl_buffer_object *
radeonNewBufferObject(struct gl_context * ctx,
                      GLuint name,
                      GLenum target)
{
    struct radeon_buffer_object *obj = CALLOC_STRUCT(radeon_buffer_object);

    _mesa_initialize_buffer_object(&obj->Base, name, target);

    obj->bo = NULL;

    return &obj->Base;
}

Example #6

File: intel_buffer_objects.c Project: dumbbell/mesa

/**
 * The NewBufferObject() driver hook.
 *
 * Allocates a new intel_buffer_object structure and initializes it.
 *
 * There is some duplication between mesa's bufferobjects and our
 * bufmgr buffers.  Both have an integer handle and a hashtable to
 * lookup an opaque structure.  It would be nice if the handles and
 * internal structure where somehow shared.
 */
static struct gl_buffer_object *
brw_new_buffer_object(struct gl_context * ctx, GLuint name)
{
   struct intel_buffer_object *obj = CALLOC_STRUCT(intel_buffer_object);
   if (!obj) {
      _mesa_error_no_memory(__func__);
   }

   _mesa_initialize_buffer_object(ctx, &obj->Base, name);

   obj->buffer = NULL;

   return &obj->Base;
}

Example #7

File: intel_buffer_objects.c Project: Magister/x11rdp_xorg71

/**
 * There is some duplication between mesa's bufferobjects and our
 * bufmgr buffers.  Both have an integer handle and a hashtable to
 * lookup an opaque structure.  It would be nice if the handles and
 * internal structure where somehow shared.
 */
static struct gl_buffer_object *intel_bufferobj_alloc( GLcontext *ctx,
        GLuint name,
        GLenum target )
{
    struct intel_context *intel = intel_context(ctx);
    struct intel_buffer_object *obj = MALLOC_STRUCT(intel_buffer_object);

    _mesa_initialize_buffer_object(&obj->Base, name, target);

    /* XXX:  We generate our own handle, which is different to 'name' above.
     */
    bmGenBuffers(intel->bm, 1, &obj->buffer, 0);

    return &obj->Base;
}