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graphics: skip compute dispatches with BVH instructions

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Co-authored-by: Mac <me@itsmemac.com>
This commit is contained in:
nmzik
2026-09-24 17:56:25 +04:00
parent dc9280d75d
commit d72a79af2d
8 changed files with 130 additions and 0 deletions
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src/graphics/shader/recompiler/frontend/decode/ShaderDecoder.cpp
+5
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@@ -403,6 +403,7 @@ void DecodeProgram(std::span<const uint32_t> code, Program& program) {
program.instructions.clear();
program.instructions.reserve(code.size());
program.code = code;
program.has_bvh = false;
std::vector<bool> branch_targets;
for (uint32_t word_index = 0; word_index < code.size();) {
@@ -411,6 +412,10 @@ void DecodeProgram(std::span<const uint32_t> code, Program& program) {
const auto& inst = program.instructions.back();
word_index += inst.word_count;
if (inst.family == Family::MIMG && (inst.opcode_id == 0xe6u || inst.opcode_id == 0xe7u)) {
program.has_bvh = true;
return;
}
if (IsDirectBranch(inst.opcode)) {
const auto target_index = inst.branch_target / sizeof(uint32_t);