diff options
| author | Rob Clark <robclark@freedesktop.org> | 2014-06-09 13:36:24 -0400 |
|---|---|---|
| committer | Rob Clark <robclark@freedesktop.org> | 2014-06-13 15:20:34 -0400 |
| commit | 3394900dd33fbbe98a639e4e7945c0e6c2d9fc2b (patch) | |
| tree | 5686364f6ba7779df4176d3288a5121d87f5df43 /src/gallium/drivers/freedreno | |
| parent | 6aeeb706d218be030b39e431e53ec07edb974564 (diff) | |
freedreno: try for more squarish tile dimensions
Worth about ~0.5fps in xonotic, for example.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Diffstat (limited to 'src/gallium/drivers/freedreno')
| -rw-r--r-- | src/gallium/drivers/freedreno/freedreno_gmem.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_gmem.c b/src/gallium/drivers/freedreno/freedreno_gmem.c index 861ebf5675e..661458fe0aa 100644 --- a/src/gallium/drivers/freedreno/freedreno_gmem.c +++ b/src/gallium/drivers/freedreno/freedreno_gmem.c @@ -128,11 +128,17 @@ calculate_tiles(struct fd_context *ctx) bin_w = align(width / nbins_x, 32); } - /* then find a bin height that satisfies the memory constraints: + /* then find a bin width/height that satisfies the memory + * constraints: */ while ((bin_w * bin_h * cpp) > gmem_size) { - nbins_y++; - bin_h = align(height / nbins_y, 32); + if (bin_w > bin_h) { + nbins_x++; + bin_w = align(width / nbins_x, 32); + } else { + nbins_y++; + bin_h = align(height / nbins_y, 32); + } } DBG("using %d bins of size %dx%d", nbins_x*nbins_y, bin_w, bin_h); |