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Use input dcb and ccb instead of copy

This commit is contained in:
Anton Kovalev 2024-08-28 00:21:12 +02:00
parent 3d46a5d492
commit 3842993a43
1 changed files with 2 additions and 9 deletions
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11
src/video_core/amdgpu/liverpool.cpp
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@ -572,7 +572,6 @@ Liverpool::Task Liverpool::ProcessCompute(std::span<const u32> acb, int vqid) {
void Liverpool::CopyCmdBuffers(std::span<const u32>& dcb, std::span<const u32>& ccb) { void Liverpool::CopyCmdBuffers(std::span<const u32>& dcb, std::span<const u32>& ccb) {
auto& queue = mapped_queues[GfxQueueId]; auto& queue = mapped_queues[GfxQueueId];
// This is fine because resize doesn't reallocate the buffer on shrink
queue.dcb_buffer.resize( queue.dcb_buffer.resize(
std::max(queue.dcb_buffer.size(), queue.dcb_buffer_offset + dcb.size())); std::max(queue.dcb_buffer.size(), queue.dcb_buffer_offset + dcb.size()));
queue.ccb_buffer.resize( queue.ccb_buffer.resize(
@ -584,20 +583,14 @@ void Liverpool::CopyCmdBuffers(std::span<const u32>& dcb, std::span<const u32>&
std::memcpy(queue.dcb_buffer.data() + queue.dcb_buffer_offset, dcb.data(), std::memcpy(queue.dcb_buffer.data() + queue.dcb_buffer_offset, dcb.data(),
dcb.size_bytes()); dcb.size_bytes());
queue.dcb_buffer_offset += dcb.size(); queue.dcb_buffer_offset += dcb.size();
dcb = std::span<const u32>{queue.dcb_buffer.begin() + prev_dcb_buffer_offset,
queue.dcb_buffer.begin() + queue.dcb_buffer_offset};
} }
if (!ccb.empty()) { if (!ccb.empty()) {
std::memcpy(queue.ccb_buffer.data() + queue.ccb_buffer_offset, ccb.data(), std::memcpy(queue.ccb_buffer.data() + queue.ccb_buffer_offset, ccb.data(),
ccb.size_bytes()); ccb.size_bytes());
queue.ccb_buffer_offset += dcb.size(); queue.ccb_buffer_offset += dcb.size();
}
if (!queue.dcb_buffer.empty()) {
dcb = std::span<const u32>{queue.dcb_buffer.begin() + prev_dcb_buffer_offset,
queue.dcb_buffer.begin() + queue.dcb_buffer_offset};
}
if (!queue.ccb_buffer.empty()) {
ccb = std::span<const u32>{queue.ccb_buffer.begin() + prev_ccb_buffer_offset, ccb = std::span<const u32>{queue.ccb_buffer.begin() + prev_ccb_buffer_offset,
queue.ccb_buffer.begin() + queue.ccb_buffer_offset}; queue.ccb_buffer.begin() + queue.ccb_buffer_offset};
} }