sp_flush.h File Reference

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Functions

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


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.

00047 {
00048    struct softpipe_context *softpipe = softpipe_context(pipe);
00049    uint i;
00050 
00051    draw_flush(softpipe->draw);
00052 
00053    if (flags & PIPE_FLUSH_TEXTURE_CACHE) {
00054       for (i = 0; i < softpipe->num_textures; i++) {
00055          sp_flush_tile_cache(softpipe, softpipe->tex_cache[i]);
00056       }
00057    }
00058 
00059    if (flags & PIPE_FLUSH_RENDER_CACHE) {
00060       for (i = 0; i < softpipe->framebuffer.num_cbufs; i++)
00061          if (softpipe->cbuf_cache[i])
00062             sp_flush_tile_cache(softpipe, softpipe->cbuf_cache[i]);
00063 
00064       if (softpipe->zsbuf_cache)
00065          sp_flush_tile_cache(softpipe, softpipe->zsbuf_cache);
00066 
00067       /* Need this call for hardware buffers before swapbuffers.
00068        *
00069        * there should probably be another/different flush-type function
00070        * that's called before swapbuffers because we don't always want
00071        * to unmap surfaces when flushing.
00072        */
00073       softpipe_unmap_surfaces(softpipe);
00074    }
00075 
00076    /* Enable to dump BMPs of the color/depth buffers each frame */
00077 #if 0
00078    if(flags & PIPE_FLUSH_FRAME) {
00079       static unsigned frame_no = 1;
00080       static char filename[256];
00081       util_snprintf(filename, sizeof(filename), "cbuf_%u.bmp", frame_no);
00082       debug_dump_surface_bmp(filename, softpipe->framebuffer.cbufs[0]);
00083       util_snprintf(filename, sizeof(filename), "zsbuf_%u.bmp", frame_no);
00084       debug_dump_surface_bmp(filename, softpipe->framebuffer.zsbuf);
00085       ++frame_no;
00086    }
00087 #endif
00088    
00089    if (fence)
00090       *fence = NULL;
00091 }


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