From b3371ed09e6866e235141119f9eecc2bb962dc8d Mon Sep 17 00:00:00 2001 From: Fernando Sahmkow Date: Mon, 30 Dec 2019 13:54:53 -0400 Subject: Shader_IR: add the ability to amend code in the shader ir. This commit introduces a mechanism by which shader IR code can be amended and extended. This useful for track algorithms where certain information can derived from before the track such as indexes to array samplers. --- src/video_core/shader/shader_ir.cpp | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/video_core/shader/shader_ir.cpp') diff --git a/src/video_core/shader/shader_ir.cpp b/src/video_core/shader/shader_ir.cpp index 1d9825c76..49678767c 100644 --- a/src/video_core/shader/shader_ir.cpp +++ b/src/video_core/shader/shader_ir.cpp @@ -446,4 +446,10 @@ Node ShaderIR::BitfieldInsert(Node base, Node insert, u32 offset, u32 bits) { Immediate(bits)); } +u32 ShaderIR::DeclareAmend(Node new_amend) { + const u32 id = static_cast(amend_code.size()); + amend_code.push_back(new_amend); + return id; +} + } // namespace VideoCommon::Shader -- cgit v1.2.3 From 3dd6b55851978440f39487a6ad06b30b792b3b36 Mon Sep 17 00:00:00 2001 From: Fernando Sahmkow Date: Sat, 4 Jan 2020 14:40:57 -0400 Subject: Shader_IR: Address Feedback --- src/video_core/shader/shader_ir.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/video_core/shader/shader_ir.cpp') diff --git a/src/video_core/shader/shader_ir.cpp b/src/video_core/shader/shader_ir.cpp index 49678767c..31eecb3f4 100644 --- a/src/video_core/shader/shader_ir.cpp +++ b/src/video_core/shader/shader_ir.cpp @@ -446,8 +446,8 @@ Node ShaderIR::BitfieldInsert(Node base, Node insert, u32 offset, u32 bits) { Immediate(bits)); } -u32 ShaderIR::DeclareAmend(Node new_amend) { - const u32 id = static_cast(amend_code.size()); +std::size_t ShaderIR::DeclareAmend(Node new_amend) { + const std::size_t id = amend_code.size(); amend_code.push_back(new_amend); return id; } -- cgit v1.2.3