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radv/winsys: fix initializing debug/perftest options if multiple instances

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Since the winsys uses refcount, options like RADV_DEBUG_ZERO_VRAM might
have not been initialized if the first instance wasn't created with
application info.

This fixes missing zerovram for vkd3d-proton.

Cc: 21.3 22.0 mesa-stable
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14978>
This commit is contained in:
Samuel Pitoiset 2022-02-11 11:17:49 +01:00
parent 4001d9ce1a
commit aa3405e812
1 changed files with 14 additions and 0 deletions
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14
src/amd/vulkan/winsys/amdgpu/radv_amdgpu_winsys.c
View file

@ -217,6 +217,20 @@ radv_amdgpu_winsys_create(int fd, uint64_t debug_flags, uint64_t perftest_flags,
if (ws) {
simple_mtx_unlock(&winsys_creation_mutex);
amdgpu_device_deinitialize(dev);
/* Check that options don't differ from the existing winsys. */
if (((debug_flags & RADV_DEBUG_ALL_BOS) && !ws->debug_all_bos) ||
((debug_flags & RADV_DEBUG_HANG) && !ws->debug_log_bos) ||
((debug_flags & RADV_DEBUG_NO_IBS) && ws->use_ib_bos) ||
(perftest_flags != ws->perftest)) {
fprintf(stderr, "amdgpu: Found options that differ from the existing winsys.\n");
return NULL;
}
/* RADV_DEBUG_ZERO_VRAM is the only option that is allowed to be set again. */
if (debug_flags & RADV_DEBUG_ZERO_VRAM)
ws->zero_all_vram_allocs = true;
return &ws->base;
}