media-gfx/renderdoc: fix compat w/ glslang-1.3.268-r2

Closes: https://bugs.gentoo.org/917163
Suggested-by: Anna <navi@vlhl.dev>
Signed-off-by: Matthew Smith <matthew@gentoo.org>

3 files changed, 614 insertions, 0 deletions

diff --git a/media-gfx/renderdoc/files/renderdoc-1.29-r2-system-compress.patch b/media-gfx/renderdoc/files/renderdoc-1.29-r2-system-compress.patch
new file mode 100644
index 000000000000..8f793562bcc7
--- /dev/null
+++ b/media-gfx/renderdoc/files/renderdoc-1.29-r2-system-compress.patch
@@ -0,0 +1,144 @@
+From 8f16c974fc8ec0b286d803490baa6e00a83615cf Mon Sep 17 00:00:00 2001
+From: Matthew Smith <matt@offtopica.uk>
+Date: Sun, 30 Jan 2022 18:07:51 +0000
+Subject: [PATCH 2/3] build: Use system compression libs
+
+---
+ CMakeLists.txt                                |  6 +++
+ renderdoc/CMakeLists.txt                      | 48 +------------------
+ renderdoc/core/replay_proxy.cpp               |  2 +-
+ .../driver/shaders/dxbc/dxbc_container.cpp    |  2 +-
+ renderdoc/serialise/lz4io.h                   |  2 +-
+ 5 files changed, 10 insertions(+), 50 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index cb0a2c7f6..0ee4fc629 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -419,6 +419,12 @@ elseif(UNIX)
+     endif()
+ endif()
+ 
++find_package(PkgConfig REQUIRED)
++find_package(miniz REQUIRED CONFIG)
++
++pkg_check_modules(lz4 REQUIRED IMPORTED_TARGET liblz4)
++pkg_check_modules(zstd REQUIRED IMPORTED_TARGET libzstd)
++
+ # glslang package does not export a -config.cmake file.
+ option(GLSLANG_TARGET_DIR "Absolute path to glslangTargets.cmake directory")
+ include("${GLSLANG_TARGET_DIR}/OSDependentTargets.cmake")
+diff --git a/renderdoc/CMakeLists.txt b/renderdoc/CMakeLists.txt
+index 927e95fb9..5908be6de 100644
+--- a/renderdoc/CMakeLists.txt
++++ b/renderdoc/CMakeLists.txt
+@@ -218,56 +218,10 @@ set(sources
+     3rdparty/pugixml/pugixml.cpp
+     3rdparty/pugixml/pugixml.hpp
+     3rdparty/pugixml/pugiconfig.hpp
+-    3rdparty/lz4/lz4.c
+-    3rdparty/lz4/lz4.h
+     3rdparty/md5/md5.c
+     3rdparty/md5/md5.h
+-    3rdparty/miniz/miniz.c
+-    3rdparty/miniz/miniz.h
+     3rdparty/superluminal/superluminal.cpp
+     3rdparty/superluminal/superluminal.h
+-    3rdparty/zstd/bitstream.h
+-    3rdparty/zstd/compiler.h
+-    3rdparty/zstd/cpu.h
+-    3rdparty/zstd/debug.c
+-    3rdparty/zstd/debug.h
+-    3rdparty/zstd/entropy_common.c
+-    3rdparty/zstd/error_private.c
+-    3rdparty/zstd/error_private.h
+-    3rdparty/zstd/fse.h
+-    3rdparty/zstd/fse_compress.c
+-    3rdparty/zstd/fse_decompress.c
+-    3rdparty/zstd/hist.c
+-    3rdparty/zstd/hist.h
+-    3rdparty/zstd/huf.h
+-    3rdparty/zstd/huf_compress.c
+-    3rdparty/zstd/huf_decompress.c
+-    3rdparty/zstd/mem.h
+-    3rdparty/zstd/pool.c
+-    3rdparty/zstd/pool.h
+-    3rdparty/zstd/threading.c
+-    3rdparty/zstd/threading.h
+-    3rdparty/zstd/xxhash.c
+-    3rdparty/zstd/xxhash.h
+-    3rdparty/zstd/zstd.h
+-    3rdparty/zstd/zstd_common.c
+-    3rdparty/zstd/zstd_compress.c
+-    3rdparty/zstd/zstd_compress_internal.h
+-    3rdparty/zstd/zstd_decompress.c
+-    3rdparty/zstd/zstd_double_fast.c
+-    3rdparty/zstd/zstd_double_fast.h
+-    3rdparty/zstd/zstd_errors.h
+-    3rdparty/zstd/zstd_fast.c
+-    3rdparty/zstd/zstd_fast.h
+-    3rdparty/zstd/zstd_internal.h
+-    3rdparty/zstd/zstd_lazy.c
+-    3rdparty/zstd/zstd_lazy.h
+-    3rdparty/zstd/zstd_ldm.c
+-    3rdparty/zstd/zstd_ldm.h
+-    3rdparty/zstd/zstd_opt.c
+-    3rdparty/zstd/zstd_opt.h
+-    3rdparty/zstd/zstdmt_compress.c
+-    3rdparty/zstd/zstdmt_compress.h
+     3rdparty/stb/stb_image.h
+     3rdparty/stb/stb_image_write.h
+     3rdparty/stb/stb_image_resize.h
+@@ -580,9 +534,9 @@ endif()
+ add_library(renderdoc SHARED ${renderdoc_objects})
+ target_compile_definitions(renderdoc ${RDOC_DEFINITIONS})
+ target_include_directories(renderdoc ${RDOC_INCLUDES})
+-target_link_libraries(renderdoc ${RDOC_LIBRARIES} glslang glslang-default-resource-limits SPIRV)
++target_link_libraries(renderdoc ${RDOC_LIBRARIES} glslang glslang-default-resource-limits miniz::miniz PkgConfig::lz4 PkgConfig::zstd SPIRV)
+ # Newer versions of glslang require C++17 for std::variant
+ set_target_properties(renderdoc PROPERTIES CXX_STANDARD 17 CXX_STANDARD_REQUIRED ON)
+ 
+ add_dependencies(renderdoc renderdoc_libentry)
+ 
+diff --git a/renderdoc/core/replay_proxy.cpp b/renderdoc/core/replay_proxy.cpp
+index dea1e86cf..c9362e797 100644
+--- a/renderdoc/core/replay_proxy.cpp
++++ b/renderdoc/core/replay_proxy.cpp
+@@ -25,7 +25,7 @@
+ 
+ #include "replay_proxy.h"
+ #include <list>
+-#include "lz4/lz4.h"
++#include <lz4.h>
+ #include "replay/dummy_driver.h"
+ #include "serialise/lz4io.h"
+ 
+diff --git a/renderdoc/driver/shaders/dxbc/dxbc_container.cpp b/renderdoc/driver/shaders/dxbc/dxbc_container.cpp
+index ede1fdeb7..0c8fd4dfe 100644
+--- a/renderdoc/driver/shaders/dxbc/dxbc_container.cpp
++++ b/renderdoc/driver/shaders/dxbc/dxbc_container.cpp
+@@ -29,7 +29,7 @@
+ #include "common/common.h"
+ #include "core/settings.h"
+ #include "driver/shaders/dxil/dxil_bytecode.h"
+-#include "lz4/lz4.h"
++#include <lz4.h>
+ #include "md5/md5.h"
+ #include "serialise/serialiser.h"
+ #include "strings/string_utils.h"
+diff --git a/renderdoc/serialise/lz4io.h b/renderdoc/serialise/lz4io.h
+index 199fbbbc1..80fdf94f2 100644
+--- a/renderdoc/serialise/lz4io.h
++++ b/renderdoc/serialise/lz4io.h
+@@ -24,7 +24,7 @@
+ 
+ #pragma once
+ 
+-#include "lz4/lz4.h"
++#include <lz4.h>
+ #include "streamio.h"
+ 
+ class LZ4Compressor : public Compressor
+-- 
+2.35.1
+
diff --git a/media-gfx/renderdoc/files/renderdoc-1.29-r2-system-glslang.patch b/media-gfx/renderdoc/files/renderdoc-1.29-r2-system-glslang.patch
new file mode 100644
index 000000000000..287917feb549
--- /dev/null
+++ b/media-gfx/renderdoc/files/renderdoc-1.29-r2-system-glslang.patch
@@ -0,0 +1,268 @@
+From d889c250f9e500c84f34533398e82aa9e5d5a0ae Mon Sep 17 00:00:00 2001
+From: Matthew Smith <matthew@gentoo.org>
+Date: Thu, 2 Nov 2023 18:43:42 +0000
+Subject: [PATCH] system glslang
+
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -383,7 +383,7 @@
+ endif()
+
+ if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -fno-strict-aliasing")
++    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-strict-aliasing")
+     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden -fvisibility-inlines-hidden")
+     if(ENABLE_GGP)
+         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -gline-tables-only -fno-omit-frame-pointer")
+@@ -469,6 +469,17 @@ elseif(UNIX)
+     endif()
+ endif()
+ 
++# glslang package does not export a -config.cmake file.
++option(GLSLANG_TARGET_DIR "Absolute path to glslangTargets.cmake directory")
++include("${GLSLANG_TARGET_DIR}/OSDependentTargets.cmake")
++include("${GLSLANG_TARGET_DIR}/OGLCompilerTargets.cmake")
++include("${GLSLANG_TARGET_DIR}/HLSLTargets.cmake")
++include("${GLSLANG_TARGET_DIR}/glslangTargets.cmake")
++include("${GLSLANG_TARGET_DIR}/SPIRVTargets.cmake")
++if(NOT TARGET glslang OR NOT TARGET SPIRV)
++  message(FATAL_ERROR "glslang or SPIRV target not found")
++endif()
++
+ add_subdirectory(renderdoc)
+ 
+ # these variables are handled within the CMakeLists.txt in qrenderdoc,
+--- a/renderdoc/CMakeLists.txt
++++ b/renderdoc/CMakeLists.txt
+@@ -604,7 +604,9 @@ endif()
+ add_library(renderdoc SHARED ${renderdoc_objects})
+ target_compile_definitions(renderdoc ${RDOC_DEFINITIONS})
+ target_include_directories(renderdoc ${RDOC_INCLUDES})
+-target_link_libraries(renderdoc ${RDOC_LIBRARIES})
++target_link_libraries(renderdoc ${RDOC_LIBRARIES} glslang glslang-default-resource-limits SPIRV)
++# Newer versions of glslang require C++17 for std::variant
++set_target_properties(renderdoc PROPERTIES CXX_STANDARD 17 CXX_STANDARD_REQUIRED ON)
+ 
+ add_dependencies(renderdoc renderdoc_libentry)
+ 
+--- a/renderdoc/data/glsl_shaders.cpp
++++ b/renderdoc/data/glsl_shaders.cpp
+@@ -26,8 +26,8 @@
+ #include "common/common.h"
+ #include "common/formatting.h"
+ #include "driver/shaders/spirv/glslang_compile.h"
+-#include "glslang/glslang/Public/ResourceLimits.h"
+-#include "glslang/glslang/Public/ShaderLang.h"
++#include <glslang/Public/ResourceLimits.h>
++#include <glslang/Public/ShaderLang.h>
+ #include "os/os_specific.h"
+ 
+ #define GLSL_HEADERS(HEADER) \
+--- a/renderdoc/driver/gl/gl_shader_refl.cpp
++++ b/renderdoc/driver/gl/gl_shader_refl.cpp
+@@ -26,8 +26,8 @@
+ #include <algorithm>
+ #include <functional>
+ #include "driver/shaders/spirv/glslang_compile.h"
+-#include "glslang/glslang/Public/ResourceLimits.h"
+-#include "glslang/glslang/Public/ShaderLang.h"
++#include <glslang/Public/ResourceLimits.h>
++#include <glslang/Public/ShaderLang.h>
+ #include "gl_driver.h"
+ 
+ template <>
+--- a/renderdoc/driver/shaders/spirv/CMakeLists.txt
++++ b/renderdoc/driver/shaders/spirv/CMakeLists.txt
+@@ -1,98 +1,3 @@
+-set(glslang_dir ${RDOC_SOURCE_DIR}/3rdparty/glslang)
+-set(glslang_sources
+-    ${glslang_dir}/OGLCompilersDLL/InitializeDll.cpp
+-    ${glslang_dir}/OGLCompilersDLL/InitializeDll.h
+-    ${glslang_dir}/SPIRV/GlslangToSpv.cpp
+-    ${glslang_dir}/SPIRV/GlslangToSpv.h
+-    ${glslang_dir}/SPIRV/GLSL.std.450.h
+-    ${glslang_dir}/SPIRV/GLSL.ext.ARM.h
+-    ${glslang_dir}/SPIRV/GLSL.ext.AMD.h
+-    ${glslang_dir}/SPIRV/GLSL.ext.EXT.h
+-    ${glslang_dir}/SPIRV/GLSL.ext.KHR.h
+-    ${glslang_dir}/SPIRV/GLSL.ext.NV.h
+-    ${glslang_dir}/SPIRV/NonSemanticDebugPrintf.h
+-    ${glslang_dir}/SPIRV/NonSemanticShaderDebugInfo100.h
+-    ${glslang_dir}/SPIRV/hex_float.h
+-    ${glslang_dir}/SPIRV/InReadableOrder.cpp
+-    ${glslang_dir}/SPIRV/Logger.cpp
+-    ${glslang_dir}/SPIRV/Logger.h
+-    ${glslang_dir}/SPIRV/SpvBuilder.cpp
+-    ${glslang_dir}/SPIRV/SpvBuilder.h
+-    ${glslang_dir}/SPIRV/SpvTools.cpp
+-    ${glslang_dir}/SPIRV/SpvTools.h
+-    ${glslang_dir}/SPIRV/SpvPostProcess.cpp
+-    ${glslang_dir}/SPIRV/spvIR.h
+-    ${glslang_dir}/glslang/GenericCodeGen/CodeGen.cpp
+-    ${glslang_dir}/glslang/GenericCodeGen/Link.cpp
+-    ${glslang_dir}/glslang/Include/arrays.h
+-    ${glslang_dir}/glslang/Include/BaseTypes.h
+-    ${glslang_dir}/glslang/Include/Common.h
+-    ${glslang_dir}/glslang/Include/ConstantUnion.h
+-    ${glslang_dir}/glslang/Include/InfoSink.h
+-    ${glslang_dir}/glslang/Include/InitializeGlobals.h
+-    ${glslang_dir}/glslang/Include/intermediate.h
+-    ${glslang_dir}/glslang/Include/PoolAlloc.h
+-    ${glslang_dir}/glslang/Include/ResourceLimits.h
+-    ${glslang_dir}/glslang/Include/SpirvIntrinsics.h
+-    ${glslang_dir}/glslang/Include/revision.h
+-    ${glslang_dir}/glslang/Include/ShHandle.h
+-    ${glslang_dir}/glslang/Include/Types.h
+-    ${glslang_dir}/glslang/MachineIndependent/Constant.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/glslang_tab.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/glslang_tab.cpp.h
+-    ${glslang_dir}/glslang/MachineIndependent/gl_types.h
+-    ${glslang_dir}/glslang/MachineIndependent/iomapper.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/iomapper.h
+-    ${glslang_dir}/glslang/MachineIndependent/gl_types.h
+-    ${glslang_dir}/glslang/MachineIndependent/InfoSink.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/Initialize.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/Initialize.h
+-    ${glslang_dir}/glslang/MachineIndependent/Intermediate.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/intermOut.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/IntermTraverse.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/limits.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/linkValidate.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/LiveTraverser.h
+-    ${glslang_dir}/glslang/MachineIndependent/localintermediate.h
+-    ${glslang_dir}/glslang/MachineIndependent/parseConst.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/ParseContextBase.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/ParseHelper.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/ParseHelper.h
+-    ${glslang_dir}/glslang/MachineIndependent/PoolAlloc.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/propagateNoContraction.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/propagateNoContraction.h
+-    ${glslang_dir}/glslang/MachineIndependent/preprocessor/PpAtom.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/preprocessor/PpContext.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/preprocessor/PpContext.h
+-    ${glslang_dir}/glslang/MachineIndependent/preprocessor/Pp.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/preprocessor/PpScanner.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/preprocessor/PpTokens.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/preprocessor/PpTokens.h
+-    ${glslang_dir}/glslang/MachineIndependent/reflection.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/reflection.h
+-    ${glslang_dir}/glslang/MachineIndependent/RemoveTree.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/RemoveTree.h
+-    ${glslang_dir}/glslang/MachineIndependent/ScanContext.h
+-    ${glslang_dir}/glslang/MachineIndependent/Scan.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/Scan.h
+-    ${glslang_dir}/glslang/MachineIndependent/ShaderLang.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/SpirvIntrinsics.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/SymbolTable.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/SymbolTable.h
+-    ${glslang_dir}/glslang/MachineIndependent/Versions.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/Versions.h
+-    ${glslang_dir}/glslang/MachineIndependent/attribute.cpp
+-    ${glslang_dir}/glslang/MachineIndependent/attribute.h
+-    ${glslang_dir}/glslang/OSDependent/osinclude.h
+-    ${glslang_dir}/glslang/ResourceLimits/ResourceLimits.cpp
+-    ${glslang_dir}/glslang/Public/ShaderLang.h
+-    ${glslang_dir}/glslang/Public/ResourceLimits.h)
+-
+-if(UNIX)
+-    list(APPEND glslang_sources
+-        ${glslang_dir}/glslang/OSDependent/Unix/ossource.cpp)
+-endif()
+-
+ set(sources
+     glslang_compile.cpp
+     glslang_compile.h
+@@ -115,38 +20,20 @@ set(sources
+     spirv_processor.h
+     spirv_disassemble.cpp
+     spirv_stringise.cpp
+-    var_dispatch_helpers.h
+-    ${glslang_sources})
++    var_dispatch_helpers.h)
+ 
+ add_definitions(-DAMD_EXTENSIONS)
+ add_definitions(-DNV_EXTENSIONS)
+ 
+-set_property(SOURCE ${glslang_sources}
+-    PROPERTY COMPILE_FLAGS "-Wno-ignored-qualifiers -Wno-strict-aliasing -Wno-unreachable-code-break")
+-
+-# GCC 7.0 and above needs -Wno-implicit-fallthrough
+-if(CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 6.9)
+-    set_property(SOURCE ${glslang_sources}
+-        APPEND_STRING PROPERTY COMPILE_FLAGS " -Wno-implicit-fallthrough")
+-endif()
+-
+ if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+-    set_property(SOURCE ${glslang_sources}
+-        APPEND_STRING PROPERTY COMPILE_FLAGS " -Wno-unknown-warning-option -Wno-shadow -Wno-shorten-64-to-32")
+-
+     set_property(SOURCE 
+         spirv_debug.cpp
+         spirv_debug_glsl450.cpp
+         spirv_debug_setup.cpp
+         spirv_processor.cpp
+         APPEND_STRING PROPERTY COMPILE_FLAGS " -Wno-shadow -Wno-shorten-64-to-32")
+-
+-    if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 9.9)
+-        set_property(SOURCE ${glslang_dir}/glslang/MachineIndependent/iomapper.cpp
+-            APPEND_STRING PROPERTY COMPILE_FLAGS " -Wno-deprecated-copy")
+-    endif()
+ endif()
+ 
+ add_library(rdoc_spirv OBJECT ${sources})
+ target_compile_definitions(rdoc_spirv ${RDOC_DEFINITIONS})
+-target_include_directories(rdoc_spirv ${RDOC_INCLUDES} ${glslang_dir})
++target_include_directories(rdoc_spirv ${RDOC_INCLUDES})
+--- a/renderdoc/driver/shaders/spirv/glslang_compile.cpp
++++ b/renderdoc/driver/shaders/spirv/glslang_compile.cpp
+@@ -29,9 +29,9 @@
+ #undef min
+ #undef max
+ 
+-#include "glslang/glslang/Include/Types.h"
+-#include "glslang/glslang/Public/ResourceLimits.h"
+-#include "glslang/glslang/Public/ShaderLang.h"
++#include <glslang/Public/ResourceLimits.h>
++#include <glslang/Include/Types.h>
++#include <glslang/Public/ShaderLang.h>
+ 
+ static bool glslang_inited = false;
+ rdcarray<glslang::TShader *> *allocatedShaders = NULL;
+--- a/renderdoc/driver/shaders/spirv/spirv_compile.cpp
++++ b/renderdoc/driver/shaders/spirv/spirv_compile.cpp
+@@ -31,9 +31,9 @@
+ #undef min
+ #undef max
+ 
+-#include "glslang/SPIRV/GlslangToSpv.h"
+-#include "glslang/glslang/Public/ResourceLimits.h"
+-#include "glslang/glslang/Public/ShaderLang.h"
++#include <glslang/Public/ResourceLimits.h>
++#include <glslang/SPIRV/GlslangToSpv.h>
++#include <glslang/Public/ShaderLang.h>
+ 
+ rdcstr rdcspv::Compile(const rdcspv::CompilationSettings &settings, const rdcarray<rdcstr> &sources,
+                        rdcarray<uint32_t> &spirv)
+--- a/qrenderdoc/Code/pyrenderdoc/CMakeLists.txt
++++ b/qrenderdoc/Code/pyrenderdoc/CMakeLists.txt
+@@ -1,11 +1,3 @@
+-# Build as C++14 for the python bindings template-fu
+-if (CMAKE_VERSION VERSION_LESS "3.1")
+-    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
+-else ()
+-    set (CMAKE_CXX_STANDARD 14)
+-    set (CMAKE_CXX_STANDARD_REQUIRED ON)
+-endif ()
+-
+ # include paths for qrenderdoc, the internal renderdoc API, and Python
+ set(MODULE_INCLUDES
+     PRIVATE ${CMAKE_SOURCE_DIR}/qrenderdoc
+@@ -82,3 +74,5 @@
+ # Make sure we build after the wrappers are generated
+ add_dependencies(_renderdoc swig-bindings)
+ add_dependencies(_qrenderdoc swig-bindings)
++
++set_target_properties(_renderdoc _qrenderdoc PROPERTIES CXX_STANDARD 14 CXX_STANDARD_REQUIRED ON)
+-- 
+2.42.0
+
diff --git a/media-gfx/renderdoc/renderdoc-1.29-r2.ebuild b/media-gfx/renderdoc/renderdoc-1.29-r2.ebuild
new file mode 100644
index 000000000000..1ec49d4c1e88
--- /dev/null
+++ b/media-gfx/renderdoc/renderdoc-1.29-r2.ebuild
@@ -0,0 +1,202 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# The swig fork is required for compatibility with both provided and
+# 3rd-party Python scripts.  Required patch was sent to upstream in
+# 2014: https://github.com/swig/swig/pull/251
+MY_SWIG_VER=7
+MY_SWIG=swig-${PN}-${MY_SWIG_VER}
+
+AUTOTOOLS_AUTO_DEPEND="no"
+DOCS_BUILDER="sphinx"
+DOCS_DIR="docs"
+PYTHON_COMPAT=( python3_{9..11} )
+inherit autotools cmake flag-o-matic optfeature python-single-r1 docs qmake-utils verify-sig xdg
+
+DESCRIPTION="A stand-alone graphics debugging tool"
+HOMEPAGE="https://renderdoc.org https://github.com/baldurk/renderdoc"
+SRC_URI="
+	https://github.com/baldurk/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz
+	qt5? ( https://github.com/baldurk/swig/archive/${PN}-modified-${MY_SWIG_VER}.tar.gz -> ${MY_SWIG}.tar.gz )
+	verify-sig? ( https://github.com/baldurk/renderdoc/releases/download/v${PV}/v${PV}.tar.gz.asc -> ${P}.tar.gz.asc )
+"
+
+# renderdoc: MIT
+#   + cmdline: BSD (not compatible with upstream lib)
+#   + farm fresh icons: CC-BY-3.0
+#   + half: MIT (not compatible with system dev-libs/half)
+#   + include-bin ZLIB (upstream doesn't exist anymore, maintained in tree)
+#   + md5: public-domain
+#   + plthook: BSD-2
+#   + pugixml: MIT
+#   + radeon gpu analyzer: MIT
+#   + source code pro: OFL-1.1
+#   + stb: public-domain
+#   + tinyfiledialogs: ZLIB
+#   + docs? ( sphinx.paramlinks: MIT )
+# swig: GPL-3+ BSD BSD-2
+LICENSE="BSD BSD-2 CC-BY-3.0 GPL-3+ MIT OFL-1.1 public-domain ZLIB"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="pyside2 qt5"
+REQUIRED_USE="doc? ( qt5 ) pyside2? ( qt5 ) qt5? ( ${PYTHON_REQUIRED_USE} )"
+
+RDEPEND="
+	app-arch/lz4:=
+	app-arch/zstd:=
+	dev-libs/miniz:=
+	>=dev-util/glslang-1.3.231:=
+	x11-libs/libX11
+	x11-libs/libxcb:=
+	x11-libs/xcb-util-keysyms
+	virtual/opengl
+	pyside2? (
+		$(python_gen_cond_dep '
+			dev-python/pyside2[${PYTHON_USEDEP}]
+		')
+	)
+	qt5? (
+		${PYTHON_DEPS}
+		dev-qt/qtcore:5
+		dev-qt/qtgui:5
+		dev-qt/qtnetwork:5[ssl]
+		dev-qt/qtsvg:5
+		dev-qt/qtwidgets:5
+		dev-qt/qtx11extras:5
+	)
+"
+DEPEND="${RDEPEND}"
+# qtcore provides qmake, which is required to build the qrenderdoc gui.
+BDEPEND="
+	x11-base/xorg-proto
+	virtual/pkgconfig
+	qt5? (
+		${AUTOTOOLS_DEPEND}
+		${PYTHON_DEPS}
+		dev-libs/libpcre
+		dev-qt/qtcore:5
+		sys-devel/bison
+	)
+	verify-sig? ( sec-keys/openpgp-keys-baldurkarlsson )
+"
+
+PATCHES=(
+	# The analytics seem very reasonable, and even without this patch
+	# they are NOT sent before the user accepts.  But default the
+	# selection to off, just in case.
+	"${FILESDIR}"/${PN}-1.18-analytics-off.patch
+
+	# Only search for PySide2 if pyside2 USE flag is set.
+	# Bug #833627
+	"${FILESDIR}"/${PN}-1.18-conditional-pyside.patch
+
+	# Pass CXXFLAGS and LDFLAGS through to qmake when qrenderdoc is
+	# built.
+	"${FILESDIR}"/${PN}-1.18-system-flags.patch
+
+	# Needed to prevent sandbox violations during build.
+	"${FILESDIR}"/${PN}-1.27-env-home.patch
+
+	"${FILESDIR}"/${PN}-1.29-r2-system-glslang.patch
+	"${FILESDIR}"/${PN}-1.29-r2-system-compress.patch
+)
+
+DOCS=( util/LINUX_DIST_README )
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/baldurkarlsson.gpg
+
+pkg_setup() {
+	use qt5 && python-single-r1_pkg_setup
+}
+
+src_unpack() {
+	if use verify-sig; then
+	   verify-sig_verify_detached "${DISTDIR}"/${P}.tar.gz{,.asc}
+	fi
+
+	# Do not unpack the swig sources here.  CMake will do that if
+	# required.
+	unpack ${P}.tar.gz
+}
+
+src_prepare() {
+	cmake_src_prepare
+
+	# Ensure that we use the system glslang headers instead of the
+	# vendored copy.
+	rm -r renderdoc/3rdparty/glslang || die 'rm vendored glslang failed'
+
+	# Remove the calls to install the documentation files.  Instead,
+	# install them with einstalldocs.
+	sed -i '/share\/doc\/renderdoc/d' \
+		"${S}"/CMakeLists.txt "${S}"/qrenderdoc/CMakeLists.txt \
+		|| die 'sed remove doc install failed'
+
+	# Assumes that the build directory is "${S}"/build, which it is not.
+	sed -i "s|../build/lib|${BUILD_DIR}/lib|" \
+		"${S}"/docs/conf.py \
+		|| die 'sed patch doc sys.path failed'
+
+	# Bug #836235
+	sed -i '/#include <stdarg/i #include <time.h>' \
+		"${S}"/renderdoc/os/os_specific.h \
+		|| die 'sed include time.h failed'
+}
+
+src_configure() {
+	local mycmakeargs=(
+		# Build system does not know that this is a tagged release, as
+		# we just have the tarball and not the git repository.
+		-DBUILD_VERSION_STABLE=ON
+
+		-DENABLE_EGL=ON
+		-DENABLE_GL=ON
+		-DENABLE_GLES=ON
+		-DENABLE_PYRENDERDOC=$(usex qt5)
+		-DENABLE_QRENDERDOC=$(usex qt5)
+		-DENABLE_VULKAN=ON
+
+		# Upstream says that this option is unsupported and should not
+		# be used yet.
+		-DENABLE_WAYLAND=OFF
+
+		-DENABLE_XCB=ON
+		-DENABLE_XLIB=ON
+
+		# Path to glslang*.cmake.
+		-DGLSLANG_TARGET_DIR="${ESYSROOT}"/usr/$(get_libdir)/cmake
+
+		# renderdoc_capture.json is installed here
+		-DVULKAN_LAYER_FOLDER="${EPREFIX}"/etc/vulkan/implicit_layer.d
+	)
+
+	use qt5 && mycmakeargs+=(
+		-DPython3_EXECUTABLE="${PYTHON}"
+		-DRENDERDOC_SWIG_PACKAGE="${DISTDIR}"/${MY_SWIG}.tar.gz
+
+		# Needed after qtchooser removal, bug #836474.
+		-DQMAKE_QT5_COMMAND="$(qt5_get_bindir)"/qmake
+
+		-DQRENDERDOC_ENABLE_PYSIDE2=$(usex pyside2)
+	)
+
+	use pyside2 && mycmakeargs+=( -DPYTHON_CONFIG_SUFFIX=-${EPYTHON} )
+
+	# Lots of type mismatch issues.
+	filter-lto
+
+	cmake_src_configure
+}
+
+src_compile() {
+	cmake_src_compile
+	docs_compile
+}
+
+pkg_postinst() {
+	xdg_pkg_postinst
+	optfeature "android remote contexts" dev-util/android-tools
+	optfeature "vulkan contexts" media-libs/vulkan-loader
+}