[PATCH 0/1] MR7179: wined3d: Add some DXT format mappings in the Vulkan renderer.
This removes some texture errors when using Himavant. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7179
From: Aida Jonikienė <aidas957(a)gmail.com> This removes some texture errors when using Himavant. --- dlls/wined3d/utils.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/dlls/wined3d/utils.c b/dlls/wined3d/utils.c index f4036eed726..1ed25026a63 100644 --- a/dlls/wined3d/utils.c +++ b/dlls/wined3d/utils.c @@ -4263,6 +4263,9 @@ static void init_vulkan_format_info(struct wined3d_format_vk *format, {WINED3DFMT_B5G6R5_UNORM, VK_FORMAT_R5G6B5_UNORM_PACK16, }, {WINED3DFMT_B5G5R5A1_UNORM, VK_FORMAT_A1R5G5B5_UNORM_PACK16, }, {WINED3DFMT_B4G4R4A4_UNORM, VK_FORMAT_R4G4B4A4_UNORM_PACK16, "YZWX"}, + {WINED3DFMT_DXT1, VK_FORMAT_BC1_RGB_UNORM_BLOCK, }, + {WINED3DFMT_DXT3, VK_FORMAT_BC2_UNORM_BLOCK, }, + {WINED3DFMT_DXT5, VK_FORMAT_BC3_UNORM_BLOCK, }, {WINED3DFMT_BC1_UNORM, VK_FORMAT_BC1_RGBA_UNORM_BLOCK, }, {WINED3DFMT_BC1_UNORM_SRGB, VK_FORMAT_BC1_RGBA_SRGB_BLOCK, }, {WINED3DFMT_BC2_UNORM, VK_FORMAT_BC2_UNORM_BLOCK, }, -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/7179
DXT1 should use the RGBA variant. See the relevant part of the spec [1]; we have volume_dxtn_test() in d3d9:visual, which you'll notice currently fails as it always emits 1.0 for alpha. [1] https://registry.khronos.org/DataFormat/specs/1.3/dataformat.1.3.html#s3tc_b... -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7179#note_92687
While you're at it you might as well add DXT2 and DXT4, which should map to the same formats as DXT3 and DXT5. Thanks! -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7179#note_92688
participants (2)
-
Aida Jonikienė -
Elizabeth Figura (＠zfigura)