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Code Issues 1 Projects Releases Wiki Activity

msdkh265enc: add support for screen content coding extension

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Because the valid input formats for screen content coding extension is
a subset of input formats for range extension, user must specify the
profile for screen content coding extension in the caps filter

Example:
gst-launch-1.0 videotestsrc ! video/x-raw,format=NV12 ! msdkh265enc
low-power=1 ! video/x-h265,profile=screen-extended-main ! fakesink

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1389>
This commit is contained in:
Haihao Xiang 2020-06-29 15:12:47 +08:00
parent e1d1cb07a6
commit c0e809d6b8
1 changed files with 37 additions and 8 deletions
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45
sys/msdk/gstmsdkh265enc.c
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@ -67,16 +67,37 @@ enum
#define RAW_FORMATS "NV12, I420, YV12, YUY2, UYVY, BGRA, P010_10LE, VUYA"
#define PROFILES "main, main-10, main-444"
#if (MFX_VERSION >= 1031)
#define COMMON_FORMAT "{ " RAW_FORMATS ", Y410, Y210, P012_LE }"
#define PRFOLIE_STR "{ " PROFILES ", main-444-10, main-422-10, main-12 }"
#elif (MFX_VERSION >= 1027)
#define COMMON_FORMAT "{ " RAW_FORMATS ", Y410, Y210 }"
#define PRFOLIE_STR "{ " PROFILES ", main-444-10, main-422-10 }"
#else
#define COMMON_FORMAT "{ " RAW_FORMATS " }"
#define PRFOLIE_STR "{ " PROFILES " }"
#if (MFX_VERSION >= 1027)
#undef COMMON_FORMAT
#undef PRFOLIE_STR
#define FORMATS_1027 RAW_FORMATS ", Y410, Y210"
#define PROFILES_1027 PROFILES "main-444-10, main-422-10"
#define COMMON_FORMAT "{ " FORMATS_1027 " }"
#define PRFOLIE_STR "{ " PROFILES_1027 " }"
#endif
#if (MFX_VERSION >= 1031)
#undef COMMON_FORMAT
#undef PRFOLIE_STR
#define FORMATS_1031 FORMATS_1027 ", P012_LE"
#define PROFILES_1031 PROFILES_1027 ", main-12"
#define COMMON_FORMAT "{ " FORMATS_1031 " }"
#define PRFOLIE_STR "{ " PROFILES_1031 " }"
#endif
#if (MFX_VERSION >= 1032)
#undef COMMON_FORMAT
#undef PRFOLIE_STR
#define FORMATS_1032 FORMATS_1031
#define PROFILES_1032 PROFILES_1031 ", screen-extended-main, " \
"screen-extended-main-10, screen-extended-main-444, " \
"screen-extended-main-444-10"
#define COMMON_FORMAT "{ " FORMATS_1032 " }"
#define PRFOLIE_STR "{ " PROFILES_1032 " }"
#endif
static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
@ -278,6 +299,14 @@ gst_msdkh265enc_configure (GstMsdkEnc * encoder)
!strcmp (h265enc->profile_name, "main-444-10") ||
!strcmp (h265enc->profile_name, "main-12"))
encoder->param.mfx.CodecProfile = MFX_PROFILE_HEVC_REXT;
#if (MFX_VERSION >= 1032)
else if (!strcmp (h265enc->profile_name, "screen-extended-main") ||
!strcmp (h265enc->profile_name, "screen-extended-main-10") ||
!strcmp (h265enc->profile_name, "screen-extended-main-444") ||
!strcmp (h265enc->profile_name, "screen-extended-main-444-10"))
encoder->param.mfx.CodecProfile = MFX_PROFILE_HEVC_SCC;
#endif
} else {
switch (encoder->param.mfx.FrameInfo.FourCC) {
case MFX_FOURCC_P010: