| commit | b4ecabd5a2c359f66a20207ffb02a77e624560c4 | [log] [tgz] |
|---|---|---|
| author | ericrk <ericrk@chromium.org> | Fri Mar 11 15:18:20 2016 -0800 |
| committer | Commit bot <commit-bot@chromium.org> | Fri Mar 11 15:18:20 2016 -0800 |
| tree | 3d4c7e87f527889a368d262c82f0747b3f2f9ef8 | |
| parent | c04ce676d4516a8c64e29e1f60bb72cd2c6c0a59 [diff] |
Fix BGRA/RGBA readback conversions on mac Reading back from a BGRA framebuffer as RGBA or vis-versa is slow on mac. On my early 2013 MBP, we see a 40% regression when using the discrete GPU or a 13% regression on integrated. This change adds a workaround which causes Mac to use the existing Mesa path and prefer readback from the same format as the framebuffer. BUG=581311 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1786813002 Review URL: https://codereview.chromium.org/1786813002