raphiaura/KytyPS5
1
0
Fork 0
mirror of https://github.com/KytyPS5/KytyPS5.git synced 2026-10-28 13:56:59 +01:00
Code Issues Packages Projects Releases Wiki Activity

shader: read bit-scan records only at ranks their mask buffer words set

Browse Source
This commit is contained in:
Claxten
2026-10-27 01:32:29 +01:00
committed by nmzik
parent 04bfd9070c
commit 99f4eba223
5 changed files with 140 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/graphics/shader/recompiler/ir/ShaderIR.h
+9 -1
View File
@@ -572,6 +572,13 @@ struct DescriptorSource {
bool operator==(const CountedRows& other) const = default;
};
struct MaskRanks {
uint32_t source = UINT32_MAX;
uint32_t stride = 0; // Byte spacing of the mask words its load can address.
uint32_t offset = 0;
bool operator==(const MaskRanks& other) const = default;
};
uint32_t source = UINT32_MAX;
uint32_t stride = 0;
uint32_t offset = 0;
@@ -579,11 +586,12 @@ struct DescriptorSource {
uint32_t bit_offset = 0;
uint32_t bit_mask = UINT32_MAX;
bool global = false;
// Four DWORD bitmap words per record; set-bit ranks subtract from the last key.
// Four or eight DWORD bitmap words per record; set ranks subtract from the last key.
bool bitset = false;
std::optional<CountedRows> rows;
std::vector<std::pair<uint32_t, uint32_t>> byte_ranges;
std::optional<uint32_t> excluded; // A guard keeps this key from the read.
std::optional<MaskRanks> ranks; // Records are the bits some mask word sets.
bool operator==(const SelectorRead& other) const = default;
};