diff options
Diffstat (limited to '')
| -rw-r--r-- | src/video_core/renderer_vulkan/vk_shader_decompiler.cpp | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp b/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp index 2da622d15..9841f0dd1 100644 --- a/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp +++ b/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp @@ -69,8 +69,9 @@ struct TexelBuffer { struct SampledImage { Id image_type{}; - Id sampled_image_type{}; - Id sampler{}; + Id sampler_type{}; + Id sampler_pointer_type{}; + Id variable{}; }; struct StorageImage { @@ -833,16 +834,20 @@ private: constexpr int sampled = 1; constexpr auto format = spv::ImageFormat::Unknown; const Id image_type = TypeImage(t_float, dim, depth, arrayed, ms, sampled, format); - const Id sampled_image_type = TypeSampledImage(image_type); - const Id pointer_type = - TypePointer(spv::StorageClass::UniformConstant, sampled_image_type); + const Id sampler_type = TypeSampledImage(image_type); + const Id sampler_pointer_type = + TypePointer(spv::StorageClass::UniformConstant, sampler_type); + const Id type = sampler.IsIndexed() + ? TypeArray(sampler_type, Constant(t_uint, sampler.Size())) + : sampler_type; + const Id pointer_type = TypePointer(spv::StorageClass::UniformConstant, type); const Id id = OpVariable(pointer_type, spv::StorageClass::UniformConstant); AddGlobalVariable(Name(id, fmt::format("sampler_{}", sampler.GetIndex()))); Decorate(id, spv::Decoration::Binding, binding++); Decorate(id, spv::Decoration::DescriptorSet, DESCRIPTOR_SET); - sampled_images.emplace(sampler.GetIndex(), - SampledImage{image_type, sampled_image_type, id}); + sampled_images.emplace(sampler.GetIndex(), SampledImage{image_type, sampler_type, + sampler_pointer_type, id}); } return binding; } @@ -1525,7 +1530,12 @@ private: ASSERT(!meta.sampler.IsBuffer()); const auto& entry = sampled_images.at(meta.sampler.GetIndex()); - return OpLoad(entry.sampled_image_type, entry.sampler); + Id sampler = entry.variable; + if (meta.sampler.IsIndexed()) { + const Id index = AsInt(Visit(meta.index)); + sampler = OpAccessChain(entry.sampler_pointer_type, sampler, index); + } + return OpLoad(entry.sampler_type, sampler); } Id GetTextureImage(Operation operation) { |