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Improve Vulkan renderer debuggability

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This commit is contained in:
Cameron Gutman 2023-12-13 01:08:32 -06:00
parent 3ddc8ad68a
commit ee95efc0f1
1 changed files with 22 additions and 3 deletions
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25
app/streaming/video/ffmpeg-renderers/plvk.cpp
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@ -88,9 +88,19 @@ void PlVkRenderer::overlayUploadComplete(void* opaque)
PlVkRenderer::PlVkRenderer(IFFmpegRenderer* backendRenderer) :
m_Backend(backendRenderer)
{
bool ok;
pl_log_params logParams = pl_log_default_params;
logParams.log_cb = pl_log_cb;
logParams.log_level = PL_LOG_DEBUG;
logParams.log_level = (pl_log_level)qEnvironmentVariableIntValue("PLVK_LOG_LEVEL", &ok);
if (!ok) {
#ifdef QT_DEBUG
logParams.log_level = PL_LOG_DEBUG;
#else
logParams.log_level = PL_LOG_WARN;
#endif
}
m_Log = pl_log_create(PL_API_VER, &logParams);
}
@ -157,9 +167,15 @@ bool PlVkRenderer::initialize(PDECODER_PARAMETERS params)
}
pl_vk_inst_params vkInstParams = pl_vk_inst_default_params;
{
bool ok;
vkInstParams.debug = !!qEnvironmentVariableIntValue("PLVK_DEBUG", &ok);
#ifdef QT_DEBUG
vkInstParams.debug = true;
if (!ok) {
vkInstParams.debug = true;
}
#endif
}
vkInstParams.get_proc_addr = (PFN_vkGetInstanceProcAddr)SDL_Vulkan_GetVkGetInstanceProcAddr();
vkInstParams.extensions = instanceExtensions.data();
vkInstParams.num_extensions = instanceExtensions.size();
@ -307,13 +323,16 @@ bool PlVkRenderer::initialize(PDECODER_PARAMETERS params)
}
}
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION,
"libplacebo Vulkan renderer initialized");
return true;
}
bool PlVkRenderer::prepareDecoderContext(AVCodecContext *context, AVDictionary **)
{
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION,
"Using libplacebo Vulkan renderer");
"Using Vulkan video decoding");
if (m_Backend) {
context->hw_device_ctx = av_buffer_ref(m_HwDeviceCtx);