From f9ca897c7fe2846f0a2163563014ca02d3c1624a Mon Sep 17 00:00:00 2001 From: Kieran Bingham Date: Tue, 21 Sep 2021 16:35:15 +0100 Subject: gstreamer: Support planar formats Existing pipeline handlers already support planar YUV formats. Extend the gstreamer format map to incorporate them. While here, split the formats into distinct groups. Signed-off-by: Kieran Bingham Reviewed-by: Laurent Pinchart Reviewed-by: Jean-Michel Hautbois Reviewed-by: Paul Elder Reviewed-by: Nicolas Dufresne --- src/gstreamer/gstlibcamera-utils.cpp | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/src/gstreamer/gstlibcamera-utils.cpp b/src/gstreamer/gstlibcamera-utils.cpp index 0af91c1a..e1af30c8 100644 --- a/src/gstreamer/gstlibcamera-utils.cpp +++ b/src/gstreamer/gstlibcamera-utils.cpp @@ -16,19 +16,32 @@ static struct { GstVideoFormat gst_format; PixelFormat format; } format_map[] = { + /* Compressed */ { GST_VIDEO_FORMAT_ENCODED, formats::MJPEG }, + + /* RGB */ { GST_VIDEO_FORMAT_RGB, formats::BGR888 }, { GST_VIDEO_FORMAT_BGR, formats::RGB888 }, { GST_VIDEO_FORMAT_ARGB, formats::BGRA8888 }, + + /* YUV Semiplanar */ { GST_VIDEO_FORMAT_NV12, formats::NV12 }, { GST_VIDEO_FORMAT_NV21, formats::NV21 }, { GST_VIDEO_FORMAT_NV16, formats::NV16 }, { GST_VIDEO_FORMAT_NV61, formats::NV61 }, { GST_VIDEO_FORMAT_NV24, formats::NV24 }, + + /* YUV Planar */ + { GST_VIDEO_FORMAT_I420, formats::YUV420 }, + { GST_VIDEO_FORMAT_YV12, formats::YVU420 }, + { GST_VIDEO_FORMAT_Y42B, formats::YUV422 }, + + /* YUV Packed */ { GST_VIDEO_FORMAT_UYVY, formats::UYVY }, { GST_VIDEO_FORMAT_VYUY, formats::VYUY }, { GST_VIDEO_FORMAT_YUY2, formats::YUYV }, { GST_VIDEO_FORMAT_YVYU, formats::YVYU }, + /* \todo NV42 is used in libcamera but is not mapped in GStreamer yet. */ }; -- cgit v1.2.1