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encoder: derive chroma type from video format.

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Cope with previous VA context change to derive the correct surface chroma
type from the input video format.
This commit is contained in:
Gwenole Beauchesne 2014-04-25 13:47:53 +02:00
parent 519f0e6b8a
commit 14e9d383e3
1 changed files with 18 additions and 2 deletions
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20
gst-libs/gst/vaapi/gstvaapiencoder.c
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@ -543,22 +543,37 @@ get_packed_headers (GstVaapiEncoder * encoder)
}
/* Updates video context */
static void
static gboolean
set_context_info (GstVaapiEncoder * encoder)
{
GstVaapiContextInfo *const cip = &encoder->context_info;
GstVaapiConfigInfoEncoder *const config = &cip->config.encoder;
const GstVideoFormat format =
GST_VIDEO_INFO_FORMAT (GST_VAAPI_ENCODER_VIDEO_INFO (encoder));
cip->usage = GST_VAAPI_CONTEXT_USAGE_ENCODE;
cip->profile = encoder->profile;
cip->entrypoint = GST_VAAPI_ENTRYPOINT_SLICE_ENCODE;
cip->chroma_type = gst_vaapi_video_format_get_chroma_type (format);
cip->width = GST_VAAPI_ENCODER_WIDTH (encoder);
cip->height = GST_VAAPI_ENCODER_HEIGHT (encoder);
cip->ref_frames = encoder->num_ref_frames;
if (!cip->chroma_type)
goto error_unsupported_format;
memset (config, 0, sizeof (*config));
config->rc_mode = GST_VAAPI_ENCODER_RATE_CONTROL (encoder);
config->packed_headers = get_packed_headers (encoder);
return TRUE;
/* ERRORS */
error_unsupported_format:
{
GST_ERROR ("failed to determine chroma type for format %s",
gst_vaapi_video_format_to_string (format));
return FALSE;
}
}
/* Ensures the underlying VA context for encoding is created */
@ -567,7 +582,8 @@ gst_vaapi_encoder_ensure_context (GstVaapiEncoder * encoder)
{
GstVaapiContextInfo *const cip = &encoder->context_info;
set_context_info (encoder);
if (!set_context_info (encoder))
return FALSE;
if (encoder->context) {
if (!gst_vaapi_context_reset (encoder->context, cip))