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[vulkan] Set transparent color to black

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I had forgotten that the draw pipeline expects pre-multiplied alpha,
thus the pink background for the menu pics.
This commit is contained in:
Bill Currie 2023-01-13 18:36:14 +09:00
parent 0953446c3e
commit 73e5ccd0d5
1 changed files with 6 additions and 1 deletions
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7
libs/video/renderer/vulkan/vulkan_draw.c
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@ -622,7 +622,12 @@ load_lmp (const char *path, vulkan_ctx_t *ctx)
__auto_type packet = QFV_PacketAcquire (ctx->staging);
int count = tex.width * tex.height;
byte *texels = QFV_PacketExtend (packet, 4 * count);
Vulkan_ExpandPalette (texels, tex.data, vid.palette32, 2, count);
byte palette[256 * 4];
memcpy (palette, vid.palette32, sizeof (palette));
palette[255*4 + 0] = 0;
palette[255*4 + 1] = 0;
palette[255*4 + 2] = 0;
Vulkan_ExpandPalette (texels, tex.data, palette, 2, count);
QFV_PacketCopyImage (packet, cache_image->image.image,
tex.width, tex.height,
&imageBarriers[qfv_LT_TransferDst_to_ShaderReadOnly]);