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author | Ameer J <52414509+ameerj@users.noreply.github.com> | 2023-07-30 19:12:12 +0200 |
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committer | Ameer J <52414509+ameerj@users.noreply.github.com> | 2023-08-06 20:54:57 +0200 |
commit | 998246efc27950e3fbebc00a8ca3442dfabb9904 (patch) | |
tree | f630dd0fd90aa75a99a9cee3e636dc21174a4ff3 /src/video_core/host_shaders/astc_decoder.comp | |
parent | extractbits robustness (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/host_shaders/astc_decoder.comp | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/src/video_core/host_shaders/astc_decoder.comp b/src/video_core/host_shaders/astc_decoder.comp index f65e1d1b9..90b40c55f 100644 --- a/src/video_core/host_shaders/astc_decoder.comp +++ b/src/video_core/host_shaders/astc_decoder.comp @@ -418,14 +418,6 @@ uint BitsBracket(uint bits, uint pos) { } uint BitsOp(uint bits, uint start, uint end) { - if (start == end) { - return BitsBracket(bits, start); - } else if (start > end) { - uint t = start; - start = end; - end = t; - } - uint mask = (1 << (end - start + 1)) - 1; return ((bits >> start) & mask); } @@ -665,10 +657,8 @@ ivec2 BitTransferSigned(int a, int b) { } uvec4 ClampByte(ivec4 color) { - for (uint i = 0; i < 4; ++i) { - color[i] = (color[i] < 0) ? 0 : ((color[i] > 255) ? 255 : color[i]); - } - return uvec4(color); + const uvec4 clamped = uvec4(clamp(color, 0, 255)); + return clamped; } ivec4 BlueContract(int a, int r, int g, int b) { |