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Merge pull request #8313 from liamwhite/dma-bpp

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maxwell_dma: fix bytes_per_pixel
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Morph 2022-05-11 17:51:02 -04:00 committed by GitHub
commit dca63391b6
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1 changed files with 6 additions and 3 deletions
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9
src/video_core/engines/maxwell_dma.cpp
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@ -134,7 +134,8 @@ void MaxwellDMA::CopyBlockLinearToPitch() {
// Deswizzle the input and copy it over. // Deswizzle the input and copy it over.
UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0); UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0);
const u32 bytes_per_pixel = regs.pitch_out / regs.line_length_in; const u32 bytes_per_pixel =
regs.launch_dma.remap_enable ? regs.pitch_out / regs.line_length_in : 1;
const Parameters& src_params = regs.src_params; const Parameters& src_params = regs.src_params;
const u32 width = src_params.width; const u32 width = src_params.width;
const u32 height = src_params.height; const u32 height = src_params.height;
@ -166,7 +167,8 @@ void MaxwellDMA::CopyPitchToBlockLinear() {
UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0); UNIMPLEMENTED_IF(regs.launch_dma.remap_enable != 0);
const auto& dst_params = regs.dst_params; const auto& dst_params = regs.dst_params;
const u32 bytes_per_pixel = regs.pitch_in / regs.line_length_in; const u32 bytes_per_pixel =
regs.launch_dma.remap_enable ? regs.pitch_in / regs.line_length_in : 1;
const u32 width = dst_params.width; const u32 width = dst_params.width;
const u32 height = dst_params.height; const u32 height = dst_params.height;
const u32 depth = dst_params.depth; const u32 depth = dst_params.depth;
@ -210,7 +212,8 @@ void MaxwellDMA::CopyPitchToBlockLinear() {
} }
void MaxwellDMA::FastCopyBlockLinearToPitch() { void MaxwellDMA::FastCopyBlockLinearToPitch() {
const u32 bytes_per_pixel = regs.pitch_out / regs.line_length_in; const u32 bytes_per_pixel =
regs.launch_dma.remap_enable ? regs.pitch_out / regs.line_length_in : 1;
const size_t src_size = GOB_SIZE; const size_t src_size = GOB_SIZE;
const size_t dst_size = static_cast<size_t>(regs.pitch_out) * regs.line_count; const size_t dst_size = static_cast<size_t>(regs.pitch_out) * regs.line_count;
u32 pos_x = regs.src_params.origin.x; u32 pos_x = regs.src_params.origin.x;