diff options
| -rw-r--r-- | gst-libs/gst/vaapi/gstvaapiencoder_vp9.c | 64 |
1 files changed, 56 insertions, 8 deletions
diff --git a/gst-libs/gst/vaapi/gstvaapiencoder_vp9.c b/gst-libs/gst/vaapi/gstvaapiencoder_vp9.c index fcad2e69..01b572c7 100644 --- a/gst-libs/gst/vaapi/gstvaapiencoder_vp9.c +++ b/gst-libs/gst/vaapi/gstvaapiencoder_vp9.c @@ -28,6 +28,7 @@ #include "gstvaapiencoder_vp9.h" #include "gstvaapicodedbufferproxy_priv.h" #include "gstvaapisurface.h" +#include "gstvaapiutils_vpx.h" #define DEBUG 1 #include "gstvaapidebug.h" @@ -146,26 +147,73 @@ ensure_bitrate (GstVaapiEncoderVP9 * encoder) } } -/* Derives the profile that suits best to the configuration */ +static gboolean +is_profile_allowed (GstVaapiEncoderVP9 * encoder, GstVaapiProfile profile) +{ + guint i; + + if (encoder->allowed_profiles == NULL) + return TRUE; + + for (i = 0; i < encoder->allowed_profiles->len; i++) + if (profile == + g_array_index (encoder->allowed_profiles, GstVaapiProfile, i)) + return TRUE; + + return FALSE; +} + + /* Derives the profile that suits best to the configuration */ static GstVaapiEncoderStatus ensure_profile (GstVaapiEncoderVP9 * encoder) { + const GstVideoFormat format = + GST_VIDEO_INFO_FORMAT (GST_VAAPI_ENCODER_VIDEO_INFO (encoder)); + guint depth, chrome; + + if (!GST_VIDEO_FORMAT_INFO_IS_YUV (gst_video_format_get_info (format))) + return GST_VAAPI_ENCODER_STATUS_ERROR_UNSUPPORTED_PROFILE; + + depth = GST_VIDEO_FORMAT_INFO_DEPTH (gst_video_format_get_info (format), 0); + chrome = gst_vaapi_utils_vp9_get_chroma_format_idc + (gst_vaapi_video_format_get_chroma_type + (GST_VIDEO_INFO_FORMAT (GST_VAAPI_ENCODER_VIDEO_INFO (encoder)))); + + encoder->profile = GST_VAAPI_PROFILE_UNKNOWN; /* Profile Color | Depth Chroma | Subsampling 0 | 8 bit/sample | 4:2:0 1 | 8 bit | 4:2:2, 4:4:4 2 | 10 or 12 bit | 4:2:0 3 | 10 or 12 bit | 4:2:2, 4:4:4 */ - const GstVideoFormat format = - GST_VIDEO_INFO_FORMAT (GST_VAAPI_ENCODER_VIDEO_INFO (encoder)); - if (format == GST_VIDEO_FORMAT_P010_10LE) - encoder->profile = GST_VAAPI_PROFILE_VP9_2; - else - encoder->profile = GST_VAAPI_PROFILE_VP9_0; + if (chrome == 3 || chrome == 2) { + /* 4:4:4 and 4:2:2 */ + if (depth == 8) { + encoder->profile = GST_VAAPI_PROFILE_VP9_1; + } else if (depth == 10 || depth == 12) { + encoder->profile = GST_VAAPI_PROFILE_VP9_3; + } + } else if (chrome == 1) { + /* 4:2:0 */ + if (depth == 8) { + encoder->profile = GST_VAAPI_PROFILE_VP9_0; + } else if (depth == 10 || depth == 12) { + encoder->profile = GST_VAAPI_PROFILE_VP9_2; + } + } + + if (encoder->profile == GST_VAAPI_PROFILE_UNKNOWN) { + GST_WARNING ("Failed to decide VP9 profile"); + return GST_VAAPI_ENCODER_STATUS_ERROR_UNSUPPORTED_PROFILE; + } + + if (!is_profile_allowed (encoder, encoder->profile)) { + GST_WARNING ("Failed to find an allowed VP9 profile"); + return GST_VAAPI_ENCODER_STATUS_ERROR_UNSUPPORTED_PROFILE; + } /* Ensure bitrate if not set already */ ensure_bitrate (encoder); - return GST_VAAPI_ENCODER_STATUS_SUCCESS; } |