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gl: Extend mipcount support for reconstructed images

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kd-11 2026-04-05 23:35:29 +03:00 committed by Ani
parent c279583f1f
commit b700a7abd9
4 changed files with 20 additions and 6 deletions
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16
rpcs3/Emu/RSX/GL/GLDraw.cpp
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@ -384,7 +384,21 @@ void GLGSRender::load_texture_env()
}
}
m_fs_sampler_states[i].apply(tex, fs_sampler_state[i].get());
u32 actual_mipcount = 1;
if (sampler_state->upload_context == rsx::texture_upload_context::shader_read)
{
actual_mipcount = tex.get_exact_mipmap_count();
}
else if (sampler_state->external_subresource_desc.op == rsx::deferred_request_command::mipmap_gather)
{
actual_mipcount = sampler_state->external_subresource_desc.sections_to_copy.size();
}
else if (sampler_state->external_subresource_desc.op == rsx::deferred_request_command::cubemap_unwrap)
{
actual_mipcount = sampler_state->external_subresource_desc.mipmaps;
}
m_fs_sampler_states[i].apply(tex, fs_sampler_state[i].get(), actual_mipcount > 1);
const auto texture_format = sampler_state->format_ex.format();
// Depth format redirected to BGRA8 resample stage. Do not filter to avoid bits leaking.

3
rpcs3/Emu/RSX/GL/GLTextureCache.h
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@ -586,7 +586,8 @@ namespace gl
gl::texture_view* generate_cubemap_from_images(gl::command_context& cmd, u32 gcm_format, u16 size, const rsx::simple_array<copy_region_descriptor>& sources, const rsx::texture_channel_remap_t& remap_vector) override
{
auto _template = get_template_from_collection_impl(sources);
auto result = create_temporary_subresource_impl(cmd, _template, GL_NONE, GL_TEXTURE_CUBE_MAP, gcm_format, 0, 0, size, size, 1, 1, remap_vector, false);
const u8 mip_count = 1 + sources.reduce(0, FN(std::max<u8>(x, y.level)));
auto result = create_temporary_subresource_impl(cmd, _template, GL_NONE, GL_TEXTURE_CUBE_MAP, gcm_format, 0, 0, size, size, 1, mip_count, remap_vector, false);
copy_transfer_regions_impl(cmd, result->image(), sources);
return result;

5
rpcs3/Emu/RSX/GL/glutils/sampler.cpp
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@ -72,7 +72,7 @@ namespace gl
}
// Apply sampler state settings
void sampler_state::apply(const rsx::fragment_texture& tex, const rsx::sampled_image_descriptor_base* sampled_image)
void sampler_state::apply(const rsx::fragment_texture& tex, const rsx::sampled_image_descriptor_base* sampled_image, bool allow_mipmaps)
{
set_parameteri(GL_TEXTURE_WRAP_S, wrap_mode(tex.wrap_s()));
set_parameteri(GL_TEXTURE_WRAP_T, wrap_mode(tex.wrap_t()));
@ -114,8 +114,7 @@ namespace gl
}
}
if (sampled_image->upload_context != rsx::texture_upload_context::shader_read ||
tex.get_exact_mipmap_count() == 1)
if (!allow_mipmaps || tex.get_exact_mipmap_count() == 1)
{
GLint min_filter = tex_min_filter(tex.min_filter());

2
rpcs3/Emu/RSX/GL/glutils/sampler.h
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@ -75,7 +75,7 @@ namespace gl
return (prop == m_propertiesf.end()) ? 0 : prop->second;
}
void apply(const rsx::fragment_texture& tex, const rsx::sampled_image_descriptor_base* sampled_image);
void apply(const rsx::fragment_texture& tex, const rsx::sampled_image_descriptor_base* sampled_image, bool allow_mipmaps = true);
void apply(const rsx::vertex_texture& tex, const rsx::sampled_image_descriptor_base* sampled_image);
void apply_defaults(GLenum default_filter = GL_NEAREST);