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authorJames Legg <[email protected]>2018-02-22 16:57:53 +0000
committerEmil Velikov <[email protected]>2018-03-20 16:57:24 +0000
commit046145ae81c546e1410d9077700aebbbceb7b029 (patch)
treedcdcce20e32c1b246287920e70b471c40d096b1c /doxygen/glapi.doxy
parentbb51eb535566914124015c7a332ac5de42418f11 (diff)
radv: Really use correct HTILE expanded words.
When transitioning to an htile compressed depth format, Set the full depth range, so later rasterization can pass HiZ. Previously, for depth only formats, the depth range was set to 0 to 0. This caused unwanted HiZ rejections with a VK_FORMAT_D16_UNORM depth buffer (VK_FORMAT_D32_SFLOAT was not affected somehow). These values are derived from PAL [0], since I can't find the specification describing the htile values. [0] https://github.com/GPUOpen-Drivers/pal/blob/5cba4ecbda9452773f59692f5915301e7db4a183/src/core/hw/gfxip/gfx9/gfx9MaskRam.cpp#L1500 CC: Dave Airlie <[email protected]> CC: Bas Nieuwenhuizen <[email protected]> CC: [email protected] Reviewed-by: Bas Nieuwenhuizen <[email protected]> Tested-by: Grazvydas Ignotas <[email protected]> Fixes: 5158603182fe7435 "radv: Use correct HTILE expanded words." (cherry picked from commit afd8fd0656a8eb3a2ce892381387aad3c6b0a78f)
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