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author | Alexander Monakov <[email protected]> | 2013-11-04 01:34:32 +0400 |
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committer | Kenneth Graunke <[email protected]> | 2013-11-13 12:20:59 -0800 |
commit | 279e8d264109303f0e8248ab4c3703c71f65983f (patch) | |
tree | e0eefc1ffe9d4bf73ae30ccabe5e7c69e4e494e5 /src/mesa/drivers/dri/radeon/radeon_queryobj.c | |
parent | 19c2f406498f0a683fe475967f285e1572172a0a (diff) |
i965: implement blit path for PBO glDrawPixels
This patch implements accelerated path for glDrawPixels from a PBO in
i965. The code follows what intel_pixel_read, intel_pixel_copy,
intel_pixel_bitmap and intel_tex_image are doing. Piglit quick.tests
show no regressions. In my testing on IVB, performance improvement is
huge (about 30x, didn't measure exactly) since generic path goes via
_mesa_unpack_color_span_float, memcpy, extract_float_rgba.
Signed-off-by: Alexander Monakov <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/radeon/radeon_queryobj.c')
0 files changed, 0 insertions, 0 deletions