RDI-3509 Syncronize gstreamer

.github/workflows/build-llvm.yaml

@@ -1,7 +1,6 @@
 name: Build LLVM
 
 on:
-  pull_request:
   workflow_dispatch:
 
 jobs:
@@ -31,7 +30,7 @@ jobs:
 
           mkdir build
           cd build
-          cmake ../llvm -DCMAKE_BUILD_TYPE=Release -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 -DLLVM_TARGETS_TO_BUILD="WebAssembly;X86" -DLLVM_INCLUDE_EXAMPLES=OFF -DLLVM_INCLUDE_TESTS=OFF -DCLANG_INCLUDE_TESTS=OFF -DLLVM_ENABLE_ASSERTIONS=OFF -DLLVM_ENABLE_LIBXML2=OFF -DLLVM_ENABLE_TERMINFO=OFF -DLLDB_ENABLE_LIBEDIT=OFF -DLLVM_ENABLE_LIBEDIT=OFF -DLLVM_ENABLE_LIBPFM=OFF -DLLVM_ENABLE_PROJECTS="clang;lld" -DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON
+          cmake ../llvm -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi;libunwind" -DCMAKE_BUILD_TYPE=Release -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 -DLLVM_TARGETS_TO_BUILD="WebAssembly;X86" -DLLVM_INCLUDE_EXAMPLES=OFF -DLLVM_INCLUDE_TESTS=OFF -DCLANG_INCLUDE_TESTS=OFF -DLLVM_ENABLE_ASSERTIONS=OFF -DLLVM_ENABLE_LIBXML2=OFF -DLLVM_ENABLE_TERMINFO=OFF -DLLDB_ENABLE_LIBEDIT=OFF -DLLVM_ENABLE_LIBEDIT=OFF -DLLVM_ENABLE_LIBPFM=OFF -DLLVM_ENABLE_PROJECTS="clang;lld" -DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON
           cmake --build .
       - uses: actions/upload-artifact@v4
         with:

.github/workflows/build.yaml

@@ -43,12 +43,13 @@ jobs:
         run: |
           sudo apt-get update
           poetry run cerbero -c build/gst.wasm.cbc bootstrap
+          poetry run cerbero -c build/gst.wasm.cbc run emcc --clear-cache # Needed for our LLVM fork.
       - name: Build dependencies
         run: |
           poetry run cerbero -c build/gst.wasm.cbc build-deps gst.wasm
       - name: Build gst.wasm
         run: |
-          poetry run cerbero -c build/gst.wasm.cbc build gst.wasm
+          poetry run cerbero -c build/gst.wasm.cbc buildone gst.wasm
       - name: Create tarball
         if: ${{ github.ref == 'refs/heads/main' }}
         run: |

README.md

@@ -109,6 +109,7 @@ To build an environment, you can use [steps from CI](.github/workflows/build.yam
 poetry install
 git config --global protocol.file.allow always
 poetry run cerbero -c build/gst.wasm.cbc bootstrap
+poetry run cerbero -c build/gst.wasm.cbc run emcc --clear-cache # Needed for our LLVM fork.
 poetry run cerbero -c build/gst.wasm.cbc build gst.wasm
 ```
 

build/recipes/lcevc_dec/0001-convert-Use-planeConvertGetFunctionScalar.patch

@@ -0,0 +1,25 @@
+From 56c7abf845736d15ca982855647e370958b46fa2 Mon Sep 17 00:00:00 2001
+From: Fabian Orccon <cfoch.fabian@gmail.com>
+Date: Fri, 8 May 2026 13:32:11 +0200
+Subject: [PATCH] convert: Use planeConvertGetFunctionScalar
+
+---
+ src/pixel_processing/src/convert.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/pixel_processing/src/convert.c b/src/pixel_processing/src/convert.c
+index 57c47ef..707d722 100644
+--- a/src/pixel_processing/src/convert.c
++++ b/src/pixel_processing/src/convert.c
+@@ -109,7 +109,7 @@ bool ldppPlaneConvert(LdcTaskPool* taskPool, LdcTask* parent, const uint32_t pla
+     }
+
+     const LdppConvertSlicedJobContext slicedJobContext = {
+-        planeConvertGetFunction(srcLayout->layoutInfo->fixedPoint,
++        planeConvertGetFunctionScalar(srcLayout->layoutInfo->fixedPoint,
+                                 dstLayout->layoutInfo->fixedPoint, planeIndex, isNV12),
+         *srcPlane,
+         *dstPlane,
+-- 
+2.43.0
+

build/recipes/lcevc_dec/0001-threading-wasm-Fix-compilation-error-because-of-unde.patch

@@ -0,0 +1,36 @@
+From e87e7f9169b2f177646fc8d342c4df67badbe88a Mon Sep 17 00:00:00 2001
+From: Fabian Orccon <cfoch.fabian@gmail.com>
+Date: Thu, 7 May 2026 16:02:38 +0200
+Subject: [PATCH] threading: wasm: Fix compilation error because of undefined
+ variable
+
+Prevents
+---
+ src/api_utility/src/threading.cpp | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/src/api_utility/src/threading.cpp b/src/api_utility/src/threading.cpp
+index aad21d5..20ac841 100644
+--- a/src/api_utility/src/threading.cpp
++++ b/src/api_utility/src/threading.cpp
+@@ -65,7 +65,8 @@ bool setThreadName(std::string_view name)
+     if (!name.empty()) {
+ #if defined(__EMSCRIPTEN__)
+         return true; // Don't set thread name in wasms
+-#elif defined(__ANDROID__) || defined(__linux__)
++#else
++#if defined(__ANDROID__) || defined(__linux__)
+         const int res = pthread_setname_np(pthread_self(), name.data());
+ #else // i.e. Apple
+         const int res = pthread_setname_np(name.data());
+@@ -73,6 +74,7 @@ bool setThreadName(std::string_view name)
+         if (res != 0) {
+             return false;
+         }
++#endif
+     }
+     return true;
+ }
+-- 
+2.43.0
+

build/recipes/lcevcdec.recipe

@@ -6,16 +6,17 @@ class Recipe(recipe.Recipe):
     # licenses = [{License.BSD_like: ['LICENSE.txt']}]
     stype = SourceType.GIT
     remotes = {'origin': 'https://github.com/v-novaltd/LCEVCdec'}
-    commit = version = '3.3.7'
+    commit = version = '4.1.0'
     btype = BuildType.CMAKE
     static = True
     configure_options = (
-        # '-DVN_CORE_SIMD=disabled '
+        '-DVN_CORE_SIMD=enabled '
     )
     patches = [
-        '../recipes/lcevc_dec/0001-threading-Prevent-compile-error-pthread_setname_np-o.patch',
-        '../recipes/lcevc_dec/0001-emscripten-Fix-js-output.patch',
+        '../recipes/lcevc_dec/0001-threading-wasm-Fix-compilation-error-because-of-unde.patch',
+        '../recipes/lcevc_dec/0001-convert-Use-planeConvertGetFunctionScalar.patch',
     ]
 
     def prepare(self):
         self.append_env('CFLAGS', '-Wno-user-defined-warnings')
+        self.append_env('CXXFLAGS', '-Wno-user-defined-warnings')

gst.wasm/subprojects/samples/lcevc+aac/meson.build

@@ -4,10 +4,6 @@ c_code = executable_name + '.c'
 html_code = executable_name + '-page.html'
 
 cc = meson.get_compiler('c')
-lcevc_dec_api = cc.find_library('lcevc_dec_api')
-lcevc_dec_core = cc.find_library('lcevc_dec_core')
-lcevc_dec_core_sequencing = cc.find_library('lcevc_dec_core_sequencing')
-lcevc_dec_api_utility = cc.find_library('lcevc_dec_api_utility')
 
 executable(executable_name,
     c_code,
@@ -22,10 +18,6 @@ executable(executable_name,
       gstisomp4_dep,
       gstlibav_dep,
       gstwebplugin_dep,
-      lcevc_dec_api,
-      lcevc_dec_api_utility,
-      lcevc_dec_core,
-      lcevc_dec_core_sequencing,
     ],
     link_args: common_link_args + [
       '-lGL',

gst.wasm/subprojects/samples/lcevcdec/meson.build

@@ -4,10 +4,6 @@ c_code = executable_name + '.c'
 html_code = executable_name + '-page.html'
 
 cc = meson.get_compiler('c')
-lcevc_dec_api = cc.find_library('lcevc_dec_api')
-lcevc_dec_core = cc.find_library('lcevc_dec_core')
-lcevc_dec_core_sequencing = cc.find_library('lcevc_dec_core_sequencing')
-lcevc_dec_api_utility = cc.find_library('lcevc_dec_api_utility')
 
 executable(executable_name,
     c_code,
@@ -20,10 +16,6 @@ executable(executable_name,
       dependency('gstopengl'),
       dependency('gstvideoparsersbad'),
       dependency('gstlcevcdecoder'),
-      lcevc_dec_api,
-      lcevc_dec_core,
-      lcevc_dec_core_sequencing,
-      lcevc_dec_api_utility,
     ],
     link_args: common_link_args + [
       '-sASYNCIFY',

guw/gstreamer.gst.wasm.toml

@@ -6,6 +6,10 @@ url = "git@github.com:fluendo/gstreamer.git"
 name = "freedesktop"
 url = "git@ssh.gitlab.freedesktop.org:gstreamer/gstreamer.git"
 
+[upstream]
+remote = "freedesktop"
+branch = "main"
+
 [target]
 remote = "origin"
 branch = "gst.wasm"
@@ -26,7 +30,14 @@ remote = "origin"
 name = "RDI-3208-thread-func-return"
 summary = "GThreadFunc return type fixes"
 pr = "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/10682"
-status = "pending" # TODO: Remove this feature after wasm-main-base sync with upstream.
+status = "integrated"
+
+[[features]]
+remote = "origin"
+name = "fix-disable-mse"
+summary = "libs: mse: Disable if mse option disabled"
+status = "integrated"
+pr = "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11467"
 
 [[features]]
 remote = "origin"
@@ -74,10 +85,3 @@ name = "libav-add-element-groups"
 summary = "Add element_groups meson option to gst-libav"
 status = "pending"
 pr = "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8877"
-
-[[features]]
-remote = "origin"
-name = "fix-disable-mse"
-summary = "libs: mse: Disable if mse option disabled"
-status = "pending"
-pr = "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11467"