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RSX: Do not invalidate FP analysis on same register writes

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This commit is contained in:
Elad 2025-03-06 13:29:32 +02:00
parent 7995181235
commit 32df7315be
7 changed files with 141 additions and 20 deletions
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12
rpcs3/Emu/RSX/Program/ProgramStateCache.h
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@ -80,6 +80,7 @@ namespace program_hash_util
struct fragment_program_compare
{
bool operator()(const RSXFragmentProgram &binary1, const RSXFragmentProgram &binary2) const;
static bool config_only(const RSXFragmentProgram &binary1, const RSXFragmentProgram &binary2);
};
}
@ -245,10 +246,15 @@ protected:
{
if (rsx_fp_invalidation_count != umax && prev_rsx_count == rsx_fp_invalidation_count)
{
return std::forward_as_tuple(prev_fp->second, true);
// Shader UCODE must be the same.
// Shader config changes are not tracked at the moment
// Compare manually
if (program_hash_util::fragment_program_compare::config_only(prev_fp->first, rsx_fp))
{
return std::forward_as_tuple(prev_fp->second, true);
}
}
if (program_hash_util::fragment_program_compare()(prev_fp->first, rsx_fp))
else if (program_hash_util::fragment_program_compare()(prev_fp->first, rsx_fp))
{
prev_rsx_count = rsx_fp_invalidation_count;
return std::forward_as_tuple(prev_fp->second, true);