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Vulkan: Oops, correct DXT stride.

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Unknown W. Brackets committed 2016-03-26 15:02:12 -07:00
1 parent a130e2695e
commit 6c0a5ca503
1 file changed
+6 -3
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GPU/Vulkan/TextureCacheVulkan.cpp
+6 -3
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@@ -1542,12 +1542,13 @@ void *TextureCacheVulkan::DecodeTextureLevel(u8 *out, int outPitch, GETextureFor
{
int minw = std::min(bufw, w);
u32 *dst = (u32 *)out;
int outPitch32 = outPitch / sizeof(u32);
DXT1Block *src = (DXT1Block*)texptr;
for (int y = 0; y < h; y += 4) {
u32 blockIndex = (y / 4) * (bufw / 4);
for (int x = 0; x < minw; x += 4) {
DecodeDXT1Block(dst + outPitch * y + x, src + blockIndex, outPitch);
DecodeDXT1Block(dst + outPitch32 * y + x, src + blockIndex, outPitch32);
blockIndex++;
}
}
@@ -1561,12 +1562,13 @@ void *TextureCacheVulkan::DecodeTextureLevel(u8 *out, int outPitch, GETextureFor
{
int minw = std::min(bufw, w);
u32 *dst = (u32 *)out;
int outPitch32 = outPitch / sizeof(u32);
DXT3Block *src = (DXT3Block*)texptr;
for (int y = 0; y < h; y += 4) {
u32 blockIndex = (y / 4) * (bufw / 4);
for (int x = 0; x < minw; x += 4) {
DecodeDXT3Block(dst + outPitch * y + x, src + blockIndex, outPitch);
DecodeDXT3Block(dst + outPitch32 * y + x, src + blockIndex, outPitch32);
blockIndex++;
}
}
@@ -1580,12 +1582,13 @@ void *TextureCacheVulkan::DecodeTextureLevel(u8 *out, int outPitch, GETextureFor
{
int minw = std::min(bufw, w);
u32 *dst = (u32 *)out;
int outPitch32 = outPitch / sizeof(u32);
DXT5Block *src = (DXT5Block*)texptr;
for (int y = 0; y < h; y += 4) {
u32 blockIndex = (y / 4) * (bufw / 4);
for (int x = 0; x < minw; x += 4) {
DecodeDXT5Block(dst + outPitch * y + x, src + blockIndex, outPitch);
DecodeDXT5Block(dst + outPitch32 * y + x, src + blockIndex, outPitch32);
blockIndex++;
}
}