mirror of
https://github.com/moonlight-stream/moonlight-qt.git
synced 2026-02-16 10:40:59 +00:00
Add HDR support with software decoding using libplacebo
Not supported on macOS yet.
This commit is contained in:
Cameron Gutman
@@ -450,21 +450,22 @@ void Session::getDecoderInfo(SDL_Window* window,
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"Failed to find ANY working H.264 or HEVC decoder!");
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}
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bool Session::isHardwareDecodeAvailable(SDL_Window* window,
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StreamingPreferences::VideoDecoderSelection vds,
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int videoFormat, int width, int height, int frameRate)
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Session::DecoderAvailability
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Session::getDecoderAvailability(SDL_Window* window,
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StreamingPreferences::VideoDecoderSelection vds,
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int videoFormat, int width, int height, int frameRate)
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{
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IVideoDecoder* decoder;
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if (!chooseDecoder(vds, window, videoFormat, width, height, frameRate, false, false, true, decoder)) {
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return false;
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return DecoderAvailability::None;
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}
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bool ret = decoder->isHardwareAccelerated();
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bool hw = decoder->isHardwareAccelerated();
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delete decoder;
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return ret;
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return hw ? DecoderAvailability::Hardware : DecoderAvailability::Software;
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}
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bool Session::populateDecoderProperties(SDL_Window* window)
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@@ -711,27 +712,27 @@ bool Session::initialize()
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// H.264 is already the lowest priority codec, so we don't need to do
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// any probing for deprioritization for it here.
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if (!isHardwareDecodeAvailable(testWindow,
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m_Preferences->videoDecoderSelection,
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m_Preferences->enableYUV444 ?
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(m_Preferences->enableHdr ? VIDEO_FORMAT_H265_REXT10_444 : VIDEO_FORMAT_H265_REXT8_444) :
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(m_Preferences->enableHdr ? VIDEO_FORMAT_H265_MAIN10 : VIDEO_FORMAT_H265),
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps)) {
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if (getDecoderAvailability(testWindow,
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m_Preferences->videoDecoderSelection,
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m_Preferences->enableYUV444 ?
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(m_Preferences->enableHdr ? VIDEO_FORMAT_H265_REXT10_444 : VIDEO_FORMAT_H265_REXT8_444) :
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(m_Preferences->enableHdr ? VIDEO_FORMAT_H265_MAIN10 : VIDEO_FORMAT_H265),
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps) != DecoderAvailability::Hardware) {
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m_SupportedVideoFormats.deprioritizeByMask(VIDEO_FORMAT_MASK_H265);
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}
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#if 0
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// TODO: Determine if AV1 is better depending on the decoder
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if (!isHardwareDecodeAvailable(testWindow,
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m_Preferences->videoDecoderSelection,
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m_Preferences->enableYUV444 ?
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(m_Preferences->enableHdr ? VIDEO_FORMAT_AV1_HIGH10_444 : VIDEO_FORMAT_AV1_HIGH8_444) :
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(m_Preferences->enableHdr ? VIDEO_FORMAT_AV1_MAIN10 : VIDEO_FORMAT_AV1_MAIN8),
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps)) {
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if (getDecoderAvailability(testWindow,
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m_Preferences->videoDecoderSelection,
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m_Preferences->enableYUV444 ?
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(m_Preferences->enableHdr ? VIDEO_FORMAT_AV1_HIGH10_444 : VIDEO_FORMAT_AV1_HIGH8_444) :
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(m_Preferences->enableHdr ? VIDEO_FORMAT_AV1_MAIN10 : VIDEO_FORMAT_AV1_MAIN8),
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps) != DecoderAvailability::Hardware) {
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m_SupportedVideoFormats.deprioritizeByMask(VIDEO_FORMAT_MASK_AV1 & VIDEO_FORMAT_MASK_YUV444);
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}
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#else
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@@ -861,13 +862,7 @@ bool Session::validateLaunch(SDL_Window* testWindow)
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}
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if (m_Preferences->videoDecoderSelection == StreamingPreferences::VDS_FORCE_SOFTWARE) {
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if (m_Preferences->enableHdr) {
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emitLaunchWarning(tr("HDR is not supported with software decoding."));
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m_SupportedVideoFormats.removeByMask(VIDEO_FORMAT_MASK_10BIT);
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}
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else {
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emitLaunchWarning(tr("Your settings selection to force software decoding may cause poor streaming performance."));
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}
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emitLaunchWarning(tr("Your settings selection to force software decoding may cause poor streaming performance."));
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}
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if (m_SupportedVideoFormats & VIDEO_FORMAT_MASK_AV1) {
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@@ -884,12 +879,12 @@ bool Session::validateLaunch(SDL_Window* testWindow)
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else if (!m_Preferences->enableHdr && // HDR is checked below
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m_Preferences->videoDecoderSelection == StreamingPreferences::VDS_AUTO && // Force hardware decoding checked below
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m_Preferences->videoCodecConfig != StreamingPreferences::VCC_AUTO && // Auto VCC is already checked in initialize()
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!isHardwareDecodeAvailable(testWindow,
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m_Preferences->videoDecoderSelection,
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VIDEO_FORMAT_AV1_MAIN8,
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps)) {
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getDecoderAvailability(testWindow,
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m_Preferences->videoDecoderSelection,
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VIDEO_FORMAT_AV1_MAIN8,
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps) != DecoderAvailability::Hardware) {
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emitLaunchWarning(tr("Using software decoding due to your selection to force AV1 without GPU support. This may cause poor streaming performance."));
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}
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}
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@@ -908,36 +903,36 @@ bool Session::validateLaunch(SDL_Window* testWindow)
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else if (!m_Preferences->enableHdr && // HDR is checked below
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m_Preferences->videoDecoderSelection == StreamingPreferences::VDS_AUTO && // Force hardware decoding checked below
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m_Preferences->videoCodecConfig != StreamingPreferences::VCC_AUTO && // Auto VCC is already checked in initialize()
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!isHardwareDecodeAvailable(testWindow,
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m_Preferences->videoDecoderSelection,
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VIDEO_FORMAT_H265,
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps)) {
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getDecoderAvailability(testWindow,
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m_Preferences->videoDecoderSelection,
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VIDEO_FORMAT_H265,
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps) != DecoderAvailability::Hardware) {
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emitLaunchWarning(tr("Using software decoding due to your selection to force HEVC without GPU support. This may cause poor streaming performance."));
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}
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}
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if (!(m_SupportedVideoFormats & VIDEO_FORMAT_MASK_H265) &&
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m_Preferences->videoDecoderSelection == StreamingPreferences::VDS_AUTO &&
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!isHardwareDecodeAvailable(testWindow,
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m_Preferences->videoDecoderSelection,
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VIDEO_FORMAT_H264,
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps)) {
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getDecoderAvailability(testWindow,
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m_Preferences->videoDecoderSelection,
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VIDEO_FORMAT_H264,
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps) != DecoderAvailability::Hardware) {
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if (m_Preferences->videoCodecConfig == StreamingPreferences::VCC_FORCE_H264) {
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emitLaunchWarning(tr("Using software decoding due to your selection to force H.264 without GPU support. This may cause poor streaming performance."));
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}
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else {
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if (m_Computer->maxLumaPixelsHEVC == 0 &&
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isHardwareDecodeAvailable(testWindow,
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m_Preferences->videoDecoderSelection,
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VIDEO_FORMAT_H265,
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps)) {
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getDecoderAvailability(testWindow,
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m_Preferences->videoDecoderSelection,
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VIDEO_FORMAT_H265,
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps) == DecoderAvailability::Hardware) {
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emitLaunchWarning(tr("Your host PC and client PC don't support the same video codecs. This may cause poor streaming performance."));
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}
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else {
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@@ -959,23 +954,23 @@ bool Session::validateLaunch(SDL_Window* testWindow)
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else if (m_Preferences->videoCodecConfig != StreamingPreferences::VCC_AUTO) { // Auto was already checked during init
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// Check that the available HDR-capable codecs on the client and server are compatible
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if (m_SupportedVideoFormats.maskByServerCodecModes(m_Computer->serverCodecModeSupport & SCM_AV1_MAIN10)) {
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if (!isHardwareDecodeAvailable(testWindow,
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m_Preferences->videoDecoderSelection,
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VIDEO_FORMAT_AV1_MAIN10,
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps)) {
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if (getDecoderAvailability(testWindow,
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m_Preferences->videoDecoderSelection,
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VIDEO_FORMAT_AV1_MAIN10,
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps) == DecoderAvailability::None) {
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emitLaunchWarning(tr("This PC's GPU doesn't support AV1 Main10 decoding for HDR streaming."));
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m_SupportedVideoFormats.removeByMask(VIDEO_FORMAT_AV1_MAIN10);
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}
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}
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if (m_SupportedVideoFormats.maskByServerCodecModes(m_Computer->serverCodecModeSupport & SCM_HEVC_MAIN10)) {
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if (!isHardwareDecodeAvailable(testWindow,
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m_Preferences->videoDecoderSelection,
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VIDEO_FORMAT_H265_MAIN10,
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps)) {
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if (getDecoderAvailability(testWindow,
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m_Preferences->videoDecoderSelection,
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VIDEO_FORMAT_H265_MAIN10,
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps) == DecoderAvailability::None) {
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emitLaunchWarning(tr("This PC's GPU doesn't support HEVC Main10 decoding for HDR streaming."));
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m_SupportedVideoFormats.removeByMask(VIDEO_FORMAT_H265_MAIN10);
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}
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@@ -1008,12 +1003,12 @@ bool Session::validateLaunch(SDL_Window* testWindow)
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else {
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while (!m_SupportedVideoFormats.isEmpty() &&
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(m_SupportedVideoFormats.front() & VIDEO_FORMAT_MASK_YUV444) &&
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!isHardwareDecodeAvailable(testWindow,
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m_Preferences->videoDecoderSelection,
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m_SupportedVideoFormats.front(),
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps)) {
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getDecoderAvailability(testWindow,
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m_Preferences->videoDecoderSelection,
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m_SupportedVideoFormats.front(),
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps) != DecoderAvailability::Hardware) {
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if (m_Preferences->videoDecoderSelection == StreamingPreferences::VDS_FORCE_HARDWARE) {
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m_SupportedVideoFormats.removeFirst();
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}
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@@ -1088,12 +1083,12 @@ bool Session::validateLaunch(SDL_Window* testWindow)
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if (m_Preferences->videoDecoderSelection == StreamingPreferences::VDS_FORCE_HARDWARE &&
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!(m_SupportedVideoFormats & VIDEO_FORMAT_MASK_10BIT) && // HDR was already checked for hardware decode support above
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!isHardwareDecodeAvailable(testWindow,
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m_Preferences->videoDecoderSelection,
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m_SupportedVideoFormats.front(),
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps)) {
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getDecoderAvailability(testWindow,
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m_Preferences->videoDecoderSelection,
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m_SupportedVideoFormats.front(),
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m_StreamConfig.width,
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m_StreamConfig.height,
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m_StreamConfig.fps) != DecoderAvailability::Hardware) {
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if (m_Preferences->videoCodecConfig == StreamingPreferences::VCC_AUTO) {
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emit displayLaunchError(tr("Your selection to force hardware decoding cannot be satisfied due to missing hardware decoding support on this PC's GPU."));
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}
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