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vdpau: add support for YUY2

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This commit is contained in:
Carl-Anton Ingmarsson 2009-06-23 17:26:22 +02:00 committed by Jan Schmidt
parent 0a423e1de0
commit ecd81041e0
3 changed files with 61 additions and 5 deletions
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6
sys/vdpau/gstvdputils.h
View file

@ -68,12 +68,12 @@ static const VdpauFormats formats[N_FORMATS] = {
VDP_CHROMA_TYPE_444,
VDP_YCBCR_FORMAT_Y8U8V8A8,
GST_MAKE_FOURCC ('A', 'V', 'U', 'Y')
},
},
{
VDP_CHROMA_TYPE_422,
VDP_YCBCR_FORMAT_YUYV,
GST_MAKE_FOURCC ('Y', 'U', 'Y', 'V')
}
GST_MAKE_FOURCC ('Y', 'U', 'Y', '2')
},
};
GstCaps *gst_vdp_video_to_yuv_caps (GstCaps *caps);

35
sys/vdpau/gstvdpvideoyuv.c
View file

@ -56,7 +56,7 @@ static GstStaticPadTemplate src_template =
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420") ";"
GST_VIDEO_CAPS_YUV ("YV12") ";" GST_VIDEO_CAPS_YUV ("NV12") ";"
GST_VIDEO_CAPS_YUV ("UYVY")));
GST_VIDEO_CAPS_YUV ("UYVY") ";" GST_VIDEO_CAPS_YUV ("YUY2")));
#define DEBUG_INIT(bla) \
GST_DEBUG_CATEGORY_INIT (gst_vdp_video_yuv_debug, "vdpauvideoyuv", 0, "VDPAU VdpSurface to YUV");
@ -205,6 +205,32 @@ gst_vdp_video_yuv_transform (GstBaseTransform * trans, GstBuffer * inbuf,
}
break;
}
case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
{
VdpStatus status;
guint8 *data[1];
guint32 stride[1];
data[0] = GST_BUFFER_DATA (outbuf);
stride[0] = gst_video_format_get_row_stride (GST_VIDEO_FORMAT_YUY2,
0, video_yuv->width);
GST_LOG_OBJECT (video_yuv, "Entering vdp_video_surface_get_bits_ycbcr");
status =
device->vdp_video_surface_get_bits_ycbcr (surface,
VDP_YCBCR_FORMAT_YUYV, (void *) data, stride);
GST_LOG_OBJECT (video_yuv,
"Got status %d from vdp_video_surface_get_bits_ycbcr", status);
if (G_UNLIKELY (status != VDP_STATUS_OK)) {
GST_ELEMENT_ERROR (video_yuv, RESOURCE, READ,
("Couldn't get data from vdpau"),
("Error returned from vdpau was: %s",
device->vdp_get_error_string (status)));
return GST_FLOW_ERROR;
}
break;
}
default:
break;
}
@ -253,6 +279,13 @@ gst_vdp_video_transform_size (GstBaseTransform * trans,
video_yuv->height);
break;
}
case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
{
*othersize =
gst_video_format_get_size (GST_VIDEO_FORMAT_YUY2, video_yuv->width,
video_yuv->height);
break;
}
default:
return FALSE;
}

25
sys/vdpau/gstvdpyuvvideo.c
View file

@ -51,7 +51,7 @@ static GstStaticPadTemplate sink_template =
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420") ";"
GST_VIDEO_CAPS_YUV ("YV12") ";" GST_VIDEO_CAPS_YUV ("NV12") ";"
GST_VIDEO_CAPS_YUV ("UYVY")));
GST_VIDEO_CAPS_YUV ("UYVY") ";" GST_VIDEO_CAPS_YUV ("YUY2")));
static GstStaticPadTemplate src_template =
GST_STATIC_PAD_TEMPLATE (GST_BASE_TRANSFORM_SRC_NAME,
@ -221,6 +221,29 @@ gst_vdp_yuv_video_transform (GstBaseTransform * trans, GstBuffer * inbuf,
}
break;
}
case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
{
VdpStatus status;
guint8 *data[1];
guint32 stride[1];
data[0] = GST_BUFFER_DATA (inbuf);
stride[0] = gst_video_format_get_row_stride (GST_VIDEO_FORMAT_YUY2,
0, yuv_video->width);
status =
device->vdp_video_surface_put_bits_ycbcr (surface,
VDP_YCBCR_FORMAT_YUYV, (void *) data, stride);
if (G_UNLIKELY (status != VDP_STATUS_OK)) {
GST_ELEMENT_ERROR (yuv_video, RESOURCE, READ,
("Couldn't get data from vdpau"),
("Error returned from vdpau was: %s",
device->vdp_get_error_string (status)));
return GST_FLOW_ERROR;
}
break;
}
default:
break;
}