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pnmenc: Make output caps match the srcpad template

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Don't output 'image/pnm', which isn't even in the template
caps. Instead, output a mime-type consistent with what we
are encoding.
This commit is contained in:
Jan Schmidt 2016-05-19 01:04:36 +10:00
parent fa2d98afe2
commit a2fde272f5
1 changed files with 5 additions and 1 deletions
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6
gst/pnm/gstpnmenc.c
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@ -136,6 +136,7 @@ gst_pnmenc_set_format (GstVideoEncoder * encoder, GstVideoCodecState * state)
gboolean ret = TRUE;
GstVideoInfo *info;
GstVideoCodecState *output_state;
const gchar *mime_type = NULL;
pnmenc = GST_PNMENC (encoder);
info = &state->info;
@ -144,15 +145,18 @@ gst_pnmenc_set_format (GstVideoEncoder * encoder, GstVideoCodecState * state)
case GST_VIDEO_FORMAT_RGB:
pnmenc->info.max = 255;
pnmenc->info.type = GST_PNM_TYPE_PIXMAP;
mime_type = MIME_PM;
break;
case GST_VIDEO_FORMAT_GRAY8:
pnmenc->info.max = 255;
pnmenc->info.type = GST_PNM_TYPE_GRAYMAP;
mime_type = MIME_GM;
break;
case GST_VIDEO_FORMAT_GRAY16_BE:
case GST_VIDEO_FORMAT_GRAY16_LE:
pnmenc->info.max = 65535;
pnmenc->info.type = GST_PNM_TYPE_GRAYMAP;
mime_type = MIME_GM;
break;
default:
ret = FALSE;
@ -168,7 +172,7 @@ gst_pnmenc_set_format (GstVideoEncoder * encoder, GstVideoCodecState * state)
output_state =
gst_video_encoder_set_output_state (encoder,
gst_caps_new_empty_simple ("image/pnm"), state);
gst_caps_new_empty_simple (mime_type), state);
gst_video_codec_state_unref (output_state);
done: