sp_flush.c File Reference

Include dependency graph for sp_flush.c:

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Functions
void	softpipe_flush (struct pipe_context *pipe, unsigned flags, struct pipe_fence_handle **fence)

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Function Documentation

void softpipe_flush	(	struct pipe_context *	pipe,
		unsigned	flags,
		struct pipe_fence_handle **	fence
	)

Definition at line 44 of file sp_flush.c.

References softpipe_context::cbuf_cache, pipe_framebuffer_state::cbufs, debug_dump_surface_bmp, softpipe_context::draw, draw_flush(), softpipe_context::framebuffer, pipe_framebuffer_state::num_cbufs, softpipe_context::num_textures, PIPE_FLUSH_FRAME, PIPE_FLUSH_RENDER_CACHE, PIPE_FLUSH_TEXTURE_CACHE, softpipe_context(), softpipe_unmap_surfaces(), sp_flush_tile_cache(), softpipe_context::tex_cache, util_snprintf, pipe_framebuffer_state::zsbuf, and softpipe_context::zsbuf_cache.

{
   struct softpipe_context *softpipe = softpipe_context(pipe);
   uint i;

   draw_flush(softpipe->draw);

   if (flags & PIPE_FLUSH_TEXTURE_CACHE) {
      for (i = 0; i < softpipe->num_textures; i++) {
         sp_flush_tile_cache(softpipe, softpipe->tex_cache[i]);
      }
   }

   if (flags & PIPE_FLUSH_RENDER_CACHE) {
      for (i = 0; i < softpipe->framebuffer.num_cbufs; i++)
         if (softpipe->cbuf_cache[i])
            sp_flush_tile_cache(softpipe, softpipe->cbuf_cache[i]);

      if (softpipe->zsbuf_cache)
         sp_flush_tile_cache(softpipe, softpipe->zsbuf_cache);

      /* Need this call for hardware buffers before swapbuffers.
       *
       * there should probably be another/different flush-type function
       * that's called before swapbuffers because we don't always want
       * to unmap surfaces when flushing.
       */
      softpipe_unmap_surfaces(softpipe);
   }

   /* Enable to dump BMPs of the color/depth buffers each frame */
#if 0
   if(flags & PIPE_FLUSH_FRAME) {
      static unsigned frame_no = 1;
      static char filename[256];
      util_snprintf(filename, sizeof(filename), "cbuf_%u.bmp", frame_no);
      debug_dump_surface_bmp(filename, softpipe->framebuffer.cbufs[0]);
      util_snprintf(filename, sizeof(filename), "zsbuf_%u.bmp", frame_no);
      debug_dump_surface_bmp(filename, softpipe->framebuffer.zsbuf);
      ++frame_no;
   }
#endif
   
   if (fence)
      *fence = NULL;
}

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