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c638e61ef5
If application requests to map surface that was most recently used as decoder or postproc target and also doesn't explicitly set the map flags (vaMapBuffer2) it's very likely the intent is to read from this surface, so we need to map it as such. This fixes regression on radeonsi where mapping NV12 surfaces for reading would fail with applications using vaDeriveImage. The reason for this is that the VA frontend doesn't allow vaDeriveImage for interlaced surfaces so the applications would use vaGetImage fallback, but radeonsi doesn't allocate NV12 surfaces as interlaced anymore. This also fixes mapping other formats surfaces (P010, RGBx, ...) for reading, which never worked before. Cc: mesa-stable Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/9935 Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/10048 Reviewed-by: Leo Liu <leo.liu@amd.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26008> |
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