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rsx: Set up framework for hw deswizzle

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kd-11 2019-10-29 15:13:10 +03:00 • committed by kd-11
parent 531afe0f97
commit 9cd3530c98
6 changed files with 194 additions and 10 deletions
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9
rpcs3/Emu/RSX/Common/TextureUtils.cpp
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@ -671,14 +671,19 @@ texture_memory_info upload_texture_subresource(gsl::span<gsl::byte> dst_buffer,
if (word_size == 2)
{
if (is_swizzled)
const bool skip_swizzle = ((word_size * words_per_block) & 3) == 0 && caps.supports_hw_deswizzle;
if (is_swizzled && skip_swizzle) result.require_deswizzle = true;
if (is_swizzled && !skip_swizzle)
copy_unmodified_block_swizzled::copy_mipmap_level(as_span_workaround<u16>(dst_buffer), as_const_span<const u16>(src_layout.data), words_per_block, w, h, depth, src_layout.border, dst_pitch_in_block);
else
copy_unmodified_block::copy_mipmap_level(as_span_workaround<u16>(dst_buffer), as_const_span<const u16>(src_layout.data), words_per_block, w, h, depth, src_layout.border, dst_pitch_in_block, src_layout.pitch_in_block);
}
else if (word_size == 4)
{
if (is_swizzled)
result.require_deswizzle = (is_swizzled && caps.supports_hw_deswizzle);
if (is_swizzled && !caps.supports_hw_deswizzle)
copy_unmodified_block_swizzled::copy_mipmap_level(as_span_workaround<u32>(dst_buffer), as_const_span<const u32>(src_layout.data), words_per_block, w, h, depth, src_layout.border, dst_pitch_in_block);
else
copy_unmodified_block::copy_mipmap_level(as_span_workaround<u32>(dst_buffer), as_const_span<const u32>(src_layout.data), words_per_block, w, h, depth, src_layout.border, dst_pitch_in_block, src_layout.pitch_in_block);