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vkd3d: Treat negative viewport widths as invalid.

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Negative widths are not supported in Vulkan.
This commit is contained in:
Conor McCarthy
2023-04-20 17:40:24 +10:00
committed by Alexandre Julliard
parent 5d724abc96
commit a4a95aa950
Notes: Alexandre Julliard 2023-04-20 22:57:49 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/167
1 changed files with 1 additions and 1 deletions
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libs/vkd3d/command.c
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@@ -3963,7 +3963,7 @@ static void STDMETHODCALLTYPE d3d12_command_list_RSSetViewports(ID3D12GraphicsCo
vk_viewports[i].minDepth = viewports[i].MinDepth; vk_viewports[i].minDepth = viewports[i].MinDepth;
vk_viewports[i].maxDepth = viewports[i].MaxDepth; vk_viewports[i].maxDepth = viewports[i].MaxDepth;
if (!vk_viewports[i].width) if (vk_viewports[i].width <= 0.0f)
{ {
/* Vulkan does not support width <= 0 */ /* Vulkan does not support width <= 0 */
FIXME_ONCE("Setting invalid viewport %u to zero height.\n", i); FIXME_ONCE("Setting invalid viewport %u to zero height.\n", i);