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Set max BPC property when streaming in 10-bit color modes

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This commit is contained in:
Cameron Gutman 2023-03-27 00:44:02 -05:00
parent 45b5136233
commit 755c7c9895
1 changed files with 18 additions and 1 deletions
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19
app/streaming/video/ffmpeg-renderers/drm.cpp
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@ -446,6 +446,23 @@ bool DrmRenderer::initialize(PDECODER_PARAMETERS params)
if (!strcmp(prop->name, "HDR_OUTPUT_METADATA")) {
m_HdrOutputMetadataProp = prop;
}
else if (!strcmp(prop->name, "max bpc") && m_Main10Hdr) {
int err = drmModeObjectSetProperty(m_DrmFd, m_ConnectorId, DRM_MODE_OBJECT_CONNECTOR,
prop->prop_id, 10);
if (err == 0) {
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION,
"Enabled 30-bit HDMI Deep Color");
}
else {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
"drmModeObjectSetProperty(%s) failed: %d",
prop->name,
errno);
// Non-fatal
}
drmModeFreeProperty(prop);
}
else {
drmModeFreeProperty(prop);
}
@ -516,7 +533,7 @@ int DrmRenderer::getRendererAttributes()
}
void DrmRenderer::setHdrMode(bool enabled)
{
{
if (m_HdrOutputMetadataProp != nullptr) {
if (m_HdrOutputMetadataBlobId != 0) {
drmModeDestroyPropertyBlob(m_DrmFd, m_HdrOutputMetadataBlobId);