diff options
Diffstat (limited to 'src/video_core/engines/kepler_compute.cpp')
-rw-r--r-- | src/video_core/engines/kepler_compute.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/video_core/engines/kepler_compute.cpp b/src/video_core/engines/kepler_compute.cpp index ba97c2894..6f00db1c1 100644 --- a/src/video_core/engines/kepler_compute.cpp +++ b/src/video_core/engines/kepler_compute.cpp @@ -78,6 +78,24 @@ u32 KeplerCompute::AccessConstBuffer32(ShaderType stage, u64 const_buffer, u64 o return result; } +SamplerDescriptor KeplerCompute::AccessBoundSampler(ShaderType stage, u64 offset) const { + return AccessBindlessSampler(stage, regs.tex_cb_index, offset * sizeof(Texture::TextureHandle)); +} + +SamplerDescriptor KeplerCompute::AccessBindlessSampler(ShaderType stage, u64 const_buffer, + u64 offset) const { + ASSERT(stage == ShaderType::Compute); + const auto& tex_info_buffer = launch_description.const_buffer_config[const_buffer]; + const GPUVAddr tex_info_address = + tex_info_buffer.Address() + offset; + + const Texture::TextureHandle tex_handle{memory_manager.Read<u32>(tex_info_address)}; + const Texture::FullTextureInfo tex_info = GetTextureInfo(tex_handle, offset); + SamplerDescriptor result = SamplerDescriptor::FromTicTexture(tex_info.tic.texture_type.Value()); + result.is_shadow.Assign(tex_info.tsc.depth_compare_enabled.Value()); + return result; +} + void KeplerCompute::ProcessLaunch() { const GPUVAddr launch_desc_loc = regs.launch_desc_loc.Address(); memory_manager.ReadBlockUnsafe(launch_desc_loc, &launch_description, |