C++ (Cpp) rbug_resource_unwrap Examples

Example #1

File: rbug_context.c Project: gcampax/mesa

static void
rbug_set_vertex_buffers(struct pipe_context *_pipe,
                        unsigned start_slot, unsigned num_buffers,
                        const struct pipe_vertex_buffer *_buffers)
{
   struct rbug_context *rb_pipe = rbug_context(_pipe);
   struct pipe_context *pipe = rb_pipe->pipe;
   struct pipe_vertex_buffer unwrapped_buffers[PIPE_MAX_SHADER_INPUTS];
   struct pipe_vertex_buffer *buffers = NULL;
   unsigned i;

   pipe_mutex_lock(rb_pipe->call_mutex);

   if (num_buffers) {
      memcpy(unwrapped_buffers, _buffers, num_buffers * sizeof(*_buffers));
      for (i = 0; i < num_buffers; i++)
         unwrapped_buffers[i].buffer = rbug_resource_unwrap(_buffers[i].buffer);
      buffers = unwrapped_buffers;
   }

   pipe->set_vertex_buffers(pipe, start_slot,
                            num_buffers,
                            buffers);

   pipe_mutex_unlock(rb_pipe->call_mutex);
}

Example #2

File: rbug_context.c Project: TechnoMancer/mesa

static struct pipe_stream_output_target *
rbug_create_stream_output_target(struct pipe_context *_pipe,
                                 struct pipe_resource *_res,
                                 unsigned buffer_offset, unsigned buffer_size)
{
   struct rbug_context *rb_pipe = rbug_context(_pipe);
   struct pipe_context *pipe = rb_pipe->pipe;
   struct pipe_resource *res = rbug_resource_unwrap(_res);
   struct pipe_stream_output_target *target;

   pipe_mutex_lock(rb_pipe->call_mutex);
   target = pipe->create_stream_output_target(pipe, res, buffer_offset,
                                              buffer_size);
   pipe_mutex_unlock(rb_pipe->call_mutex);
   return target;
}

Example #3

File: rbug_context.c Project: gcampax/mesa

static void
rbug_set_index_buffer(struct pipe_context *_pipe,
                      const struct pipe_index_buffer *_ib)
{
   struct rbug_context *rb_pipe = rbug_context(_pipe);
   struct pipe_context *pipe = rb_pipe->pipe;
   struct pipe_index_buffer unwrapped_ib, *ib = NULL;

   if (_ib) {
      unwrapped_ib = *_ib;
      unwrapped_ib.buffer = rbug_resource_unwrap(_ib->buffer);
      ib = &unwrapped_ib;
   }

   pipe_mutex_lock(rb_pipe->call_mutex);
   pipe->set_index_buffer(pipe, ib);
   pipe_mutex_unlock(rb_pipe->call_mutex);
}

Example #4

File: rbug_context.c Project: gcampax/mesa

static void
rbug_set_constant_buffer(struct pipe_context *_pipe,
                         uint shader,
                         uint index,
                         struct pipe_constant_buffer *_cb)
{
   struct rbug_context *rb_pipe = rbug_context(_pipe);
   struct pipe_context *pipe = rb_pipe->pipe;
   struct pipe_constant_buffer cb;

   /* XXX hmm? unwrap the input state */
   if (_cb) {
      cb = *_cb;
      cb.buffer = rbug_resource_unwrap(_cb->buffer);
   }

   pipe_mutex_lock(rb_pipe->call_mutex);
   pipe->set_constant_buffer(pipe,
                             shader,
                             index,
                             _cb ? &cb : NULL);
   pipe_mutex_unlock(rb_pipe->call_mutex);
}