From bed17ec07d1972a9081b70327d0bf096eadeff74 Mon Sep 17 00:00:00 2001
From: brunoherbelin <bruno.herbelin@gmail.com>
Date: Wed, 24 Dec 2025 22:11:08 +0100
Subject: [PATCH] Enable GPU decoding support if GL upload and color conversion
 features are available.

---
 src/Recorder.cpp       |  2 ++
 src/Streamer.cpp       | 16 +++++++++++-----
 src/VideoBroadcast.cpp |  6 ++++--
 3 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/src/Recorder.cpp b/src/Recorder.cpp
index 6fff0aa..692fcd1 100644
--- a/src/Recorder.cpp
+++ b/src/Recorder.cpp
@@ -334,6 +334,8 @@ std::string VideoRecorder::init(GstCaps *caps)
     // This uploads system memory to GPU and does color conversion in GPU shader
     if (Settings::application.render.gpu_decoding &&
         (int) hardware_encoder.size() > 0 &&
+        GstToolkit::has_feature("glupload") &&  
+        GstToolkit::has_feature("glcolorconvert") &&  
         GstToolkit::has_feature(hardware_encoder[Settings::application.record.profile])) {
         // glupload: system memory → GLMemory (in GStreamer's thread)
         // glcolorconvert: GPU color conversion (RGBA → NV12 for VAAPI, passthrough for NVIDIA)
diff --git a/src/Streamer.cpp b/src/Streamer.cpp
index 0ec22a1..4c59b60 100644
--- a/src/Streamer.cpp
+++ b/src/Streamer.cpp
@@ -400,12 +400,18 @@ std::string VideoStreamer::init(GstCaps *caps)
              config != NetworkToolkit::stream_h264_send_pipeline.cend() && !found_harware_acceleration; ++config) {
             if ( GstToolkit::has_feature(config->first) ) {
 #ifdef USE_GST_OPENGL_SYNC_HANDLER
-                description += "glupload ! glcolorconvert ! ";
-                Log::Info("Video Streamer with glupload & GPU color conversion");
+                if ( GstToolkit::has_feature("glupload") &&
+                     GstToolkit::has_feature("glcolorconvert") ) {
+                    description += "glupload ! glcolorconvert ! ";
+                    Log::Info("Video Streamer with glupload & GPU color conversion");
+                }
+                else 
 #endif
-                description += config->second;
-                found_harware_acceleration = true;
-                Log::Info("Video Streamer using hardware accelerated encoder (%s)", config->first.c_str());
+                {
+                    description += config->second;
+                    found_harware_acceleration = true;
+                    Log::Info("Video Streamer using hardware accelerated encoder (%s)", config->first.c_str());
+                }
             }
         }
     }
diff --git a/src/VideoBroadcast.cpp b/src/VideoBroadcast.cpp
index d171f6f..d487498 100644
--- a/src/VideoBroadcast.cpp
+++ b/src/VideoBroadcast.cpp
@@ -70,9 +70,11 @@ bool VideoBroadcast::available()
 
         if (!srt_sink_.empty())
         {
-            if (Settings::application.render.gpu_decoding) {
+            if (Settings::application.render.gpu_decoding &&
+                GstToolkit::has_feature("glupload") &&
+                GstToolkit::has_feature("glcolorconvert")) {
                 for (auto config = srt_encoder_alternatives_.cbegin();
-                     config != srt_encoder_alternatives_.cend() && srt_encoder_.empty(); ++config) {
+                    config != srt_encoder_alternatives_.cend() && srt_encoder_.empty(); ++config) {
                     if ( GstToolkit::has_feature(config->first) ) {
                         srt_encoder_ = config->second;
                         if (config->first != srt_encoder_alternatives_.back().first)