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v4l2videoenc: Don't set colorimetry on capture

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The colorimetry will be set along with the raw format and those fields
will then be copied from sink to src caps by the gst encoder.

https://bugzilla.gnome.org/show_bug.cgi?id=791471
This commit is contained in:
Nicolas Dufresne 2018-06-22 14:56:31 +00:00
parent b677ae3cb6
commit 5fc67b248b
1 changed files with 6 additions and 1 deletions
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7
sys/v4l2/gstv4l2videoenc.c
View file

@ -813,6 +813,7 @@ gst_v4l2_video_enc_decide_allocation (GstVideoEncoder *
{
GstV4l2VideoEnc *self = GST_V4L2_VIDEO_ENC (encoder);
GstVideoCodecState *state = gst_video_encoder_get_output_state (encoder);
GstCaps *caps;
GstV4l2Error error = GST_V4L2_ERROR_INIT;
GstClockTime latency;
gboolean ret = FALSE;
@ -821,11 +822,15 @@ gst_v4l2_video_enc_decide_allocation (GstVideoEncoder *
* GstVideoEncoder have set the width, height and framerate into the state
* caps. These are needed by the driver to calculate the buffer size and to
* implement bitrate adaptation. */
if (!gst_v4l2_object_set_format (self->v4l2capture, state->caps, &error)) {
caps = gst_caps_copy (state->caps);
gst_structure_remove_field (gst_caps_get_structure (caps, 0), "colorimetry");
if (!gst_v4l2_object_set_format (self->v4l2capture, caps, &error)) {
gst_v4l2_error (self, &error);
gst_caps_unref (caps);
ret = FALSE;
goto done;
}
gst_caps_unref (caps);
if (gst_v4l2_object_decide_allocation (self->v4l2capture, query)) {
GstVideoEncoderClass *enc_class = GST_VIDEO_ENCODER_CLASS (parent_class);