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rsx: Extend cubemap_unwrap decode to handle cubemaps with mipmaps

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kd-11 2026-04-05 23:36:27 +03:00 committed by Ani
parent b700a7abd9
commit 34c26eff68
1 changed files with 26 additions and 16 deletions
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42
rpcs3/Emu/RSX/Common/texture_cache.h
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@ -1731,24 +1731,34 @@ namespace rsx
}
case deferred_request_command::cubemap_unwrap:
{
rsx::simple_array<copy_region_descriptor> sections(6);
for (u16 n = 0; n < 6; ++n)
rsx::simple_array<copy_region_descriptor> sections(6 * desc.mipmaps);
for (u16 n = 0, section_id = 0; n < 6; ++n)
{
sections[n] =
u16 mip_w = desc.width, mip_h = desc.height;
u16 y_offset = static_cast<u16>(desc.slice_h * n);
for (u8 mip = 0; mip < desc.mipmaps; ++mip)
{
.src = desc.external_handle,
.xform = surface_transform::coordinate_transform,
.level = 0,
.src_x = 0,
.src_y = static_cast<u16>(desc.slice_h * n),
.dst_x = 0,
.dst_y = 0,
.dst_z = n,
.src_w = desc.width,
.src_h = desc.height,
.dst_w = desc.width,
.dst_h = desc.height
};
sections[section_id++] =
{
.src = desc.external_handle,
.xform = surface_transform::coordinate_transform,
.level = mip,
.src_x = 0,
.src_y = y_offset,
.dst_x = 0,
.dst_y = 0,
.dst_z = n,
.src_w = mip_w,
.src_h = mip_h,
.dst_w = mip_w,
.dst_h = mip_h
};
y_offset += mip_h;
mip_w = std::max<u16>(mip_w / 2, 1);
mip_h = std::max<u16>(mip_h / 2, 1);
}
}
result = generate_cubemap_from_images(cmd, desc.gcm_format, desc.width, sections, desc.remap);