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rsx: Better detection of framebuffer memory copy operations

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- Still requires texture stitching to work correctly, but matching dimensions works well for now
This commit is contained in:
kd-11 2017-10-24 16:22:53 +03:00
parent 6918e265ec
commit e6849a59a2
1 changed files with 7 additions and 2 deletions
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9
rpcs3/Emu/RSX/Common/texture_cache.h
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@ -1019,8 +1019,13 @@ namespace rsx
//RSX only handles 512x512 tiles so texture 'stitching' will eventually be needed to be completely accurate
//Sections will be submitted as (512x512 + 512x512 + 256x512 + 512x208 + 512x208 + 256x208) to blit a 720p surface to the backbuffer for example
size2i dst_dimensions = { dst.pitch / (dst_is_argb8 ? 4 : 2), dst.height };
if (dst.max_tile_h > dst.height && src_is_render_target)
dst_dimensions.height = std::min((s32)dst.max_tile_h, 1024);
if (src_is_render_target)
{
if (dst_dimensions.width == src_subres.surface->get_surface_width())
dst_dimensions.height = std::max(src_subres.surface->get_surface_height(), dst.height);
else if (dst.max_tile_h > dst.height)
dst_dimensions.height = std::min((s32)dst.max_tile_h, 1024);
}
section_storage_type* cached_dest = nullptr;
bool invalidate_dst_range = false;