moonlight-stream/moonlight-common-c
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Separate H.265 video format for SDR and HDR formats

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This commit is contained in:
Cameron Gutman 2017-11-25 12:12:38 -08:00
parent 1c386a8987
commit 26fe1cb22c
5 changed files with 29 additions and 16 deletions
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8
src/ControlStream.c
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@ -207,8 +207,8 @@ int getNextFrameInvalidationTuple(PQUEUED_FRAME_INVALIDATION_TUPLE* qfit) {
void queueFrameInvalidationTuple(int startFrame, int endFrame) {
LC_ASSERT(startFrame <= endFrame);
if ((NegotiatedVideoFormat == VIDEO_FORMAT_H264 && (VideoCallbacks.capabilities & CAPABILITY_REFERENCE_FRAME_INVALIDATION_AVC)) ||
((NegotiatedVideoFormat == VIDEO_FORMAT_H265 && (VideoCallbacks.capabilities & CAPABILITY_REFERENCE_FRAME_INVALIDATION_HEVC)))) {
if (((NegotiatedVideoFormat & VIDEO_FORMAT_MASK_H264) && (VideoCallbacks.capabilities & CAPABILITY_REFERENCE_FRAME_INVALIDATION_AVC)) ||
(((NegotiatedVideoFormat & VIDEO_FORMAT_MASK_H265) && (VideoCallbacks.capabilities & CAPABILITY_REFERENCE_FRAME_INVALIDATION_HEVC)))) {
PQUEUED_FRAME_INVALIDATION_TUPLE qfit;
qfit = malloc(sizeof(*qfit));
if (qfit != NULL) {
@ -500,8 +500,8 @@ static void requestInvalidateReferenceFrames(void) {
long long payload[3];
PQUEUED_FRAME_INVALIDATION_TUPLE qfit;
LC_ASSERT((NegotiatedVideoFormat == VIDEO_FORMAT_H264 && (VideoCallbacks.capabilities & CAPABILITY_REFERENCE_FRAME_INVALIDATION_AVC)) ||
(NegotiatedVideoFormat == VIDEO_FORMAT_H265 && (VideoCallbacks.capabilities & CAPABILITY_REFERENCE_FRAME_INVALIDATION_HEVC)));
LC_ASSERT(((NegotiatedVideoFormat & VIDEO_FORMAT_MASK_H264) && (VideoCallbacks.capabilities & CAPABILITY_REFERENCE_FRAME_INVALIDATION_AVC)) ||
((NegotiatedVideoFormat & VIDEO_FORMAT_MASK_H265) && (VideoCallbacks.capabilities & CAPABILITY_REFERENCE_FRAME_INVALIDATION_HEVC)));
if (!getNextFrameInvalidationTuple(&qfit)) {
return;

16
src/Limelight.h
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@ -119,12 +119,20 @@ typedef struct _DECODE_UNIT {
#define AUDIO_CONFIGURATION_51_SURROUND 1
// Passed to DecoderRendererSetup to indicate that the following video stream will be
// in H.264 format
#define VIDEO_FORMAT_H264 1
// in H.264 High Profile.
#define VIDEO_FORMAT_H264 0x0001
// Passed to DecoderRendererSetup to indicate that the following video stream will be
// in H.265 format
#define VIDEO_FORMAT_H265 2
// in H.265 Main profile. This will only be passed if supportsHevc is true.
#define VIDEO_FORMAT_H265 0x0100
// Passed to DecoderRendererSetup to indicate that the following video stream will be
// in H.265 Main10 (HDR10) profile. This will only be passed if enableHdr is true.
#define VIDEO_FORMAT_H265_MAIN10 0x0200
// Masks for clients to use to match video codecs without profile-specific details.
#define VIDEO_FORMAT_MASK_H264 0x00FF
#define VIDEO_FORMAT_MASK_H265 0xFF00
// If set in the renderer capabilities field, this flag will cause audio/video data to
// be submitted directly from the receive thread. This should only be specified if the

7
src/RtspConnection.c
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@ -536,14 +536,19 @@ int performRtspHandshake(void) {
// format to H264, so we can't just look for the HEVC MIME type. What we'll do instead is
// look for the base 64 encoded VPS NALU prefix that is unique to the HEVC bitstream.
if (StreamConfig.supportsHevc && strstr(response.payload, "sprop-parameter-sets=AAAAAU")) {
if (StreamConfig.enableHdr) {
NegotiatedVideoFormat = VIDEO_FORMAT_H265_MAIN10;
}
else {
NegotiatedVideoFormat = VIDEO_FORMAT_H265;
// Apply bitrate adjustment for SDR HEVC if the client requested one
if (StreamConfig.hevcBitratePercentageMultiplier != 0 && !StreamConfig.enableHdr) {
if (StreamConfig.hevcBitratePercentageMultiplier != 0) {
StreamConfig.bitrate *= StreamConfig.hevcBitratePercentageMultiplier;
StreamConfig.bitrate /= 100;
}
}
}
else {
NegotiatedVideoFormat = VIDEO_FORMAT_H264;
}

2
src/SdpGenerator.c
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@ -277,7 +277,7 @@ static PSDP_OPTION getAttributesList(char*urlSafeAddr) {
}
if (AppVersionQuad[0] >= 4) {
if (NegotiatedVideoFormat == VIDEO_FORMAT_H265) {
if (NegotiatedVideoFormat & VIDEO_FORMAT_MASK_H265) {
err |= addAttributeString(&optionHead, "x-nv-clientSupportHevc", "1");
err |= addAttributeString(&optionHead, "x-nv-vqos[0].bitStreamFormat", "1");

4
src/VideoDepacketizer.c
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@ -44,8 +44,8 @@ void initializeVideoDepacketizer(int pktSize) {
LC_ASSERT(NegotiatedVideoFormat != 0);
strictIdrFrameWait =
!((NegotiatedVideoFormat == VIDEO_FORMAT_H264 && (VideoCallbacks.capabilities & CAPABILITY_REFERENCE_FRAME_INVALIDATION_AVC)) ||
((NegotiatedVideoFormat == VIDEO_FORMAT_H265 && (VideoCallbacks.capabilities & CAPABILITY_REFERENCE_FRAME_INVALIDATION_HEVC))));
!(((NegotiatedVideoFormat & VIDEO_FORMAT_MASK_H264) && (VideoCallbacks.capabilities & CAPABILITY_REFERENCE_FRAME_INVALIDATION_AVC)) ||
(((NegotiatedVideoFormat & VIDEO_FORMAT_MASK_H265) && (VideoCallbacks.capabilities & CAPABILITY_REFERENCE_FRAME_INVALIDATION_HEVC))));
}
// Free the NAL chain