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resource_tracking_pass: Fix texel buffer shift

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IndecisiveTurtle 2025-06-26 03:07:40 +03:00
parent 002aeba9e4
commit 808fe6ad66
1 changed files with 20 additions and 3 deletions
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23
src/shader_recompiler/ir/passes/resource_tracking_pass.cpp
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@ -119,9 +119,26 @@ u32 BufferAddressShift(const IR::Inst& inst, AmdGpu::DataFormat data_format) {
return 3;
case IR::Opcode::LoadBufferFormatF32:
case IR::Opcode::StoreBufferFormatF32: {
const auto num_comps = AmdGpu::NumComponents(data_format);
const auto num_bytes = (AmdGpu::NumBitsPerBlock(data_format) >> 3) / num_comps;
return std::bit_width(num_bytes) - 1;
switch (data_format) {
case AmdGpu::DataFormat::Format8:
return 0;
case AmdGpu::DataFormat::Format8_8:
case AmdGpu::DataFormat::Format16:
return 1;
case AmdGpu::DataFormat::Format8_8_8_8:
case AmdGpu::DataFormat::Format16_16:
case AmdGpu::DataFormat::Format10_11_11:
case AmdGpu::DataFormat::Format2_10_10_10:
case AmdGpu::DataFormat::Format16_16_16_16:
case AmdGpu::DataFormat::Format32:
case AmdGpu::DataFormat::Format32_32:
case AmdGpu::DataFormat::Format32_32_32:
case AmdGpu::DataFormat::Format32_32_32_32:
return 2;
default:
return 0;
}
break;
}
case IR::Opcode::ReadConstBuffer:
// Provided address is already in dwords