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rsx: Rewrite fragment shader invalidation test

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kd-11 2024-03-28 00:34:16 +03:00 committed by Megamouse
parent a9fad83971
commit 00f1b2bfa7
1 changed files with 20 additions and 9 deletions
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29
rpcs3/Emu/RSX/RSXThread.cpp
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@ -2642,18 +2642,29 @@ namespace rsx
bool thread::invalidate_fragment_program(u32 dst_dma, u32 dst_offset, u32 size)
{
const auto [shader_offset, shader_dma] = rsx::method_registers.shader_program_address();
if ((dst_dma & CELL_GCM_LOCATION_MAIN) == shader_dma &&
address_range::start_length(shader_offset, current_fragment_program.total_length).overlaps(
address_range::start_length(dst_offset, size))) [[unlikely]]
if (!current_fragment_program.total_length)
{
// Data overlaps
m_graphics_state |= rsx::pipeline_state::fragment_program_ucode_dirty;
return true;
// No shader loaded
return false;
}
return false;
const auto [shader_offset, shader_dma] = rsx::method_registers.shader_program_address();
if ((dst_dma & CELL_GCM_LOCATION_MAIN) != shader_dma)
{
// Shader not loaded in XDR memory
return false;
}
const auto current_fragment_shader_range = address_range::start_length(shader_offset, current_fragment_program.total_length);
if (!current_fragment_shader_range.overlaps(address_range::start_length(dst_offset, size)))
{
// No range overlap
return false;
}
// Data overlaps. Force ucode reload.
m_graphics_state |= rsx::pipeline_state::fragment_program_ucode_dirty;
return true;
}
void thread::reset()