diff options
author | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-05-28 19:55:07 +0200 |
---|---|---|
committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-07-23 03:51:36 +0200 |
commit | 453cd25da57e4088826cb6df48b5b6856affe109 (patch) | |
tree | 4bd46945e30e5bfaddbf95acf68fae913ac2dcb4 /src/shader_recompiler/backend/glsl/emit_glsl_image.cpp | |
parent | glsl: WIP var forward declaration (diff) | |
download | yuzu-453cd25da57e4088826cb6df48b5b6856affe109.tar yuzu-453cd25da57e4088826cb6df48b5b6856affe109.tar.gz yuzu-453cd25da57e4088826cb6df48b5b6856affe109.tar.bz2 yuzu-453cd25da57e4088826cb6df48b5b6856affe109.tar.lz yuzu-453cd25da57e4088826cb6df48b5b6856affe109.tar.xz yuzu-453cd25da57e4088826cb6df48b5b6856affe109.tar.zst yuzu-453cd25da57e4088826cb6df48b5b6856affe109.zip |
Diffstat (limited to '')
-rw-r--r-- | src/shader_recompiler/backend/glsl/emit_glsl_image.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp index c070fba0e..1a34fe9b3 100644 --- a/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp +++ b/src/shader_recompiler/backend/glsl/emit_glsl_image.cpp @@ -46,7 +46,20 @@ void EmitImageSampleExplicitLod([[maybe_unused]] EmitContext& ctx, [[maybe_unuse [[maybe_unused]] std::string_view coords, [[maybe_unused]] std::string_view lod_lc, [[maybe_unused]] const IR::Value& offset) { - throw NotImplementedException("GLSL Instruction"); + const auto info{inst.Flags<IR::TextureInstInfo>()}; + if (info.has_bias) { + throw NotImplementedException("Bias texture samples"); + } + if (info.has_lod_clamp) { + throw NotImplementedException("Lod clamp samples"); + } + const auto texture{Texture(ctx, info, index)}; + if (!offset.IsEmpty()) { + ctx.AddF32x4("{}=textureLodOffset({},{},{},ivec2({}));", inst, texture, coords, lod_lc, + ctx.reg_alloc.Consume(offset)); + } else { + ctx.AddF32x4("{}=textureLod({},{},{});", inst, texture, coords, lod_lc); + } } void EmitImageSampleDrefImplicitLod([[maybe_unused]] EmitContext& ctx, |