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gl: Reuse scratch images

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kd-11 2022-07-17 19:05:00 +03:00 • committed by kd-11
parent 8a8fda3e02
commit 82bac4173e
3 changed files with 52 additions and 47 deletions
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54
rpcs3/Emu/RSX/GL/GLTextureCache.cpp
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@ -91,7 +91,38 @@ namespace gl
sized_internal_fmt = gl::get_sized_internal_format(gcm_format);
}
std::unique_ptr<gl::texture> dst = std::make_unique<gl::viewable_image>(dst_type, width, height, depth, mipmaps, sized_internal_fmt, rsx::classify_format(gcm_format));
temporary_image_t* dst = nullptr;
const u64 match_key =
(static_cast<u64>(width) << 0) |
(static_cast<u64>(height) << 16) |
(static_cast<u64>(depth) << 32) |
(static_cast<u64>(mipmaps) << 40) |
(static_cast<u64>(sized_internal_fmt) << 48);
// Search image cache
for (auto& e : m_temporary_surfaces)
{
if (e->has_refs())
{
continue;
}
if (e->properties_encoding == match_key)
{
dst = e.get();
break;
}
}
if (!dst)
{
std::unique_ptr<temporary_image_t> data = std::make_unique<temporary_image_t>(dst_type, width, height, depth, mipmaps, sized_internal_fmt, rsx::classify_format(gcm_format));
dst = data.get();
dst->properties_encoding = match_key;
m_temporary_surfaces.emplace_back(std::move(data));
}
dst->add_ref();
if (copy)
{
@ -104,29 +135,18 @@ namespace gl
width, height, width, height
}};
copy_transfer_regions_impl(cmd, dst.get(), region);
copy_transfer_regions_impl(cmd, dst, region);
}
std::array<GLenum, 4> swizzle;
if (!src || static_cast<GLenum>(src->get_internal_format()) != sized_internal_fmt)
{
// Apply base component map onto the new texture if a data cast has been done
swizzle = get_component_mapping(gcm_format, rsx::component_order::default_);
}
else
{
swizzle = src->get_native_component_layout();
auto components = get_component_mapping(gcm_format, rsx::component_order::default_);
dst->set_native_component_layout(components);
}
if (memcmp(remap.first.data(), rsx::default_remap_vector.first.data(), 4) ||
memcmp(remap.second.data(), rsx::default_remap_vector.second.data(), 4))
swizzle = apply_swizzle_remap(swizzle, remap);
auto view = std::make_unique<gl::texture_view>(dst.get(), dst_type, sized_internal_fmt, swizzle.data());
auto result = view.get();
m_temporary_surfaces.emplace_back(dst, view);
return result;
const auto encoding = rsx::get_remap_encoding(remap);
return dst->get_view(encoding, remap);
}
void texture_cache::copy_transfer_regions_impl(gl::command_context& cmd, gl::texture* dst_image, const std::vector<copy_region_descriptor>& sources) const