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This commit is contained in:
lizzie 2026-01-30 09:01:48 +00:00 committed by crueter
parent c6189c791b
commit 36010d2538
1 changed files with 6 additions and 8 deletions
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14
src/video_core/host_shaders/astc_decoder.comp
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@ -375,20 +375,20 @@ void DecodeIntegerSequence(uint max_range, uint num_values) {
EncodingData val = EncodingData(encoding_values[max_range]);
const uint encoding = Encoding(val);
const uint num_bits = NumBits(val);
for (uint vals_decoded = 0; vals_decoded < num_values && result_index < result_vector_max_index; ) {
for (uint i = 0; i < num_values && result_index < result_vector_max_index; ) {
switch (encoding) {
case QUINT:
DecodeQuintBlock(num_bits);
vals_decoded += 3;
i += 3;
break;
case TRIT:
DecodeTritBlock(num_bits);
vals_decoded += 5;
i += 5;
break;
case JUST_BITS:
BitValue(val, StreamColorBits(num_bits));
ResultEmplaceBack(val);
vals_decoded++;
i++;
break;
}
}
@ -863,7 +863,6 @@ void DecompressBlock(uvec4 local_buff, ivec3 coord) {
}
uint partition_index = 1;
uvec4 color_endpoint_mode = uvec4(0);
uint ced_pointer = 0;
uint base_cem = 0;
if (num_partitions == 1) {
color_endpoint_mode.x = StreamBits(local_buff, 4);
@ -887,10 +886,9 @@ void DecompressBlock(uvec4 local_buff, ivec3 coord) {
}
// Read color data...
const uint color_data_bits = remaining_bits;
while (remaining_bits > 0) {
for (uint i = 0; remaining_bits > 0 && i < 4; ++i) {
const int nb = int(min(remaining_bits, 32U));
color_endpoint_data[ced_pointer] = StreamBits(local_buff, nb);
++ced_pointer;
color_endpoint_data[i] = StreamBits(local_buff, nb);
remaining_bits -= nb;
}