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v4l2object: add support of NV16, NV61 and NV24 formats
Mapped respectively to V4L2_PIX_FMT_NV16/V4L2_PIX_FMT_NV16M, V4L2_PIX_FMT_NV61,V4L2_PIX_FMT_NV61M and V4L2_PIX_FMT_NV24 v4l2 formats. https://bugzilla.gnome.org/show_bug.cgi?id=758058
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1 changed files with 38 additions and 0 deletions
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@ -108,6 +108,11 @@ static const GstV4L2FormatDesc gst_v4l2_formats[] = {
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{V4L2_PIX_FMT_NV12MT, TRUE, GST_V4L2_RAW},
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{V4L2_PIX_FMT_NV12MT, TRUE, GST_V4L2_RAW},
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{V4L2_PIX_FMT_NV21, TRUE, GST_V4L2_RAW},
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{V4L2_PIX_FMT_NV21, TRUE, GST_V4L2_RAW},
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{V4L2_PIX_FMT_NV21M, TRUE, GST_V4L2_RAW},
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{V4L2_PIX_FMT_NV21M, TRUE, GST_V4L2_RAW},
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{V4L2_PIX_FMT_NV16, TRUE, GST_V4L2_RAW},
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{V4L2_PIX_FMT_NV16M, TRUE, GST_V4L2_RAW},
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{V4L2_PIX_FMT_NV61, TRUE, GST_V4L2_RAW},
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{V4L2_PIX_FMT_NV61M, TRUE, GST_V4L2_RAW},
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{V4L2_PIX_FMT_NV24, TRUE, GST_V4L2_RAW},
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/* The following formats are not defined in the V4L2 specification */
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/* The following formats are not defined in the V4L2 specification */
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{V4L2_PIX_FMT_YUV410, TRUE, GST_V4L2_RAW},
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{V4L2_PIX_FMT_YUV410, TRUE, GST_V4L2_RAW},
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@ -929,6 +934,11 @@ gst_v4l2_object_format_get_rank (const struct v4l2_fmtdesc *fmt)
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case V4L2_PIX_FMT_NV21M: /* Same as NV21 */
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case V4L2_PIX_FMT_NV21M: /* Same as NV21 */
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case V4L2_PIX_FMT_YYUV: /* 16 YUV 4:2:2 */
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case V4L2_PIX_FMT_YYUV: /* 16 YUV 4:2:2 */
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case V4L2_PIX_FMT_HI240: /* 8 8-bit color */
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case V4L2_PIX_FMT_HI240: /* 8 8-bit color */
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case V4L2_PIX_FMT_NV16: /* 16 Y/CbCr 4:2:2 */
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case V4L2_PIX_FMT_NV16M: /* Same as NV16 */
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case V4L2_PIX_FMT_NV61: /* 16 Y/CrCb 4:2:2 */
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case V4L2_PIX_FMT_NV61M: /* Same as NV61 */
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case V4L2_PIX_FMT_NV24: /* 24 Y/CrCb 4:4:4 */
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rank = YUV_ODD_BASE_RANK;
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rank = YUV_ODD_BASE_RANK;
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break;
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break;
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@ -1194,6 +1204,17 @@ gst_v4l2_object_v4l2fourcc_to_video_format (guint32 fourcc)
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case V4L2_PIX_FMT_YVYU:
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case V4L2_PIX_FMT_YVYU:
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format = GST_VIDEO_FORMAT_YVYU;
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format = GST_VIDEO_FORMAT_YVYU;
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break;
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break;
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case V4L2_PIX_FMT_NV16:
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case V4L2_PIX_FMT_NV16M:
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format = GST_VIDEO_FORMAT_NV16;
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break;
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case V4L2_PIX_FMT_NV61:
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case V4L2_PIX_FMT_NV61M:
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format = GST_VIDEO_FORMAT_NV61;
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break;
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case V4L2_PIX_FMT_NV24:
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format = GST_VIDEO_FORMAT_NV24;
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break;
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default:
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default:
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format = GST_VIDEO_FORMAT_UNKNOWN;
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format = GST_VIDEO_FORMAT_UNKNOWN;
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break;
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break;
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@ -1259,6 +1280,11 @@ gst_v4l2_object_v4l2fourcc_to_bare_struct (guint32 fourcc)
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case V4L2_PIX_FMT_NV12MT:
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case V4L2_PIX_FMT_NV12MT:
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case V4L2_PIX_FMT_NV21: /* 12 Y/CrCb 4:2:0 */
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case V4L2_PIX_FMT_NV21: /* 12 Y/CrCb 4:2:0 */
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case V4L2_PIX_FMT_NV21M:
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case V4L2_PIX_FMT_NV21M:
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case V4L2_PIX_FMT_NV16: /* 16 Y/CbCr 4:2:2 */
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case V4L2_PIX_FMT_NV16M:
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case V4L2_PIX_FMT_NV61: /* 16 Y/CrCb 4:2:2 */
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case V4L2_PIX_FMT_NV61M:
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case V4L2_PIX_FMT_NV24: /* 24 Y/CrCb 4:4:4 */
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case V4L2_PIX_FMT_YVU410:
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case V4L2_PIX_FMT_YVU410:
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case V4L2_PIX_FMT_YUV410:
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case V4L2_PIX_FMT_YUV410:
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case V4L2_PIX_FMT_YUV420: /* I420/IYUV */
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case V4L2_PIX_FMT_YUV420: /* I420/IYUV */
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@ -1486,6 +1512,17 @@ gst_v4l2_object_get_caps_info (GstV4l2Object * v4l2object, GstCaps * caps,
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fourcc = V4L2_PIX_FMT_NV21;
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fourcc = V4L2_PIX_FMT_NV21;
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fourcc_nc = V4L2_PIX_FMT_NV21M;
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fourcc_nc = V4L2_PIX_FMT_NV21M;
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break;
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break;
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case GST_VIDEO_FORMAT_NV16:
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fourcc = V4L2_PIX_FMT_NV16;
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fourcc_nc = V4L2_PIX_FMT_NV16M;
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break;
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case GST_VIDEO_FORMAT_NV61:
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fourcc = V4L2_PIX_FMT_NV61;
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fourcc_nc = V4L2_PIX_FMT_NV61M;
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break;
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case GST_VIDEO_FORMAT_NV24:
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fourcc = V4L2_PIX_FMT_NV24;
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break;
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case GST_VIDEO_FORMAT_YVYU:
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case GST_VIDEO_FORMAT_YVYU:
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fourcc = V4L2_PIX_FMT_YVYU;
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fourcc = V4L2_PIX_FMT_YVYU;
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break;
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break;
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@ -2788,6 +2825,7 @@ gst_v4l2_object_extrapolate_stride (const GstVideoFormatInfo * finfo,
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case GST_VIDEO_FORMAT_NV12_64Z32:
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case GST_VIDEO_FORMAT_NV12_64Z32:
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case GST_VIDEO_FORMAT_NV21:
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case GST_VIDEO_FORMAT_NV21:
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case GST_VIDEO_FORMAT_NV16:
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case GST_VIDEO_FORMAT_NV16:
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case GST_VIDEO_FORMAT_NV61:
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case GST_VIDEO_FORMAT_NV24:
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case GST_VIDEO_FORMAT_NV24:
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estride = (plane == 0 ? 1 : 2) *
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estride = (plane == 0 ? 1 : 2) *
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GST_VIDEO_FORMAT_INFO_SCALE_WIDTH (finfo, plane, stride);
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GST_VIDEO_FORMAT_INFO_SCALE_WIDTH (finfo, plane, stride);
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