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emotion: handle evas NV12 and MT12 colorspace format. 

SVN revision: 62969
This commit is contained in:
Cedric BAIL 2011-08-29 21:00:08 +00:00
parent 26ee52dd61
commit 1a1b9bc52b
1 changed files with 99 additions and 28 deletions
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127
legacy/emotion/src/modules/gstreamer/emotion_sink.c
View File

@ -4,7 +4,7 @@
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE("sink",
GST_PAD_SINK, GST_PAD_ALWAYS,
GST_STATIC_CAPS(GST_VIDEO_CAPS_YUV("{ I420, YV12, YUY2 }") ";"
GST_STATIC_CAPS(GST_VIDEO_CAPS_YUV("{ I420, YV12, YUY2, NV12, ST12, TM12 }") ";"
GST_VIDEO_CAPS_BGRx ";" GST_VIDEO_CAPS_BGR ";" GST_VIDEO_CAPS_BGRA));
GST_DEBUG_CATEGORY_STATIC(evas_video_sink_debug);
@ -183,45 +183,73 @@ gboolean evas_video_sink_set_caps(GstBaseSink *bsink, GstCaps *caps)
{
EvasVideoSink* sink;
EvasVideoSinkPrivate* priv;
GstStructure *structure;
GstVideoFormat format;
guint32 fourcc;
int width;
int height;
sink = EVAS_VIDEO_SINK(bsink);
priv = sink->priv;
if (G_UNLIKELY(!gst_video_format_parse_caps(caps, &format, &width, &height))) {
ERR("Unable to parse caps.");
return FALSE;
}
if (!gst_video_format_parse_caps(caps, &format, &width, &height))
{
ERR("Unable to parse caps.");
return FALSE;
}
priv->width = width;
priv->height = height;
printf("%p format :", priv->o);
switch (format)
structure = gst_caps_get_structure(caps, 0);
if (gst_structure_get_fourcc(structure, "format", &fourcc))
{
case GST_VIDEO_FORMAT_I420: priv->eformat = EVAS_COLORSPACE_YCBCR422P601_PL;
printf ("I420\n");
break;
case GST_VIDEO_FORMAT_YV12: priv->eformat = EVAS_COLORSPACE_YCBCR422P601_PL;
printf ("YV12\n");
break;
case GST_VIDEO_FORMAT_YUY2: priv->eformat = EVAS_COLORSPACE_YCBCR422601_PL;
printf("YUY2\n");
break;
case GST_VIDEO_FORMAT_BGR: priv->eformat = EVAS_COLORSPACE_ARGB8888;
printf ("BGR\n");
break;
case GST_VIDEO_FORMAT_BGRx: priv->eformat = EVAS_COLORSPACE_ARGB8888;
printf ("BGRx\n");
break;
case GST_VIDEO_FORMAT_BGRA: priv->eformat = EVAS_COLORSPACE_ARGB8888;
printf ("BGRA\n");
break;
default:
ERR("unsupported : %d\n", format);
return FALSE;
switch (fourcc)
{
case GST_MAKE_FOURCC('I', '4', '2', '0'):
priv->eformat = EVAS_COLORSPACE_YCBCR422P601_PL;
printf ("I420\n");
break;
case GST_MAKE_FOURCC('Y', 'V', '1', '2'):
priv->eformat = EVAS_COLORSPACE_YCBCR422P601_PL;
printf ("YV12\n");
break;
case GST_MAKE_FOURCC('Y', 'U', 'Y', '2'):
priv->eformat = EVAS_COLORSPACE_YCBCR422601_PL;
printf("YUY2\n");
break;
case GST_MAKE_FOURCC('N', 'V', '1', '2'):
priv->eformat = EVAS_COLORSPACE_YCBCR420NV12601_PL;
printf("NV12\n");
break;
case GST_MAKE_FOURCC('S', 'T', '1', '2'):
case GST_MAKE_FOURCC('T', 'M', '1', '2'):
priv->eformat = EVAS_COLORSPACE_YCBCR420TM12601_PL;
printf("ST12\n");
break;
default:
goto test_format;
}
}
else
{
test_format:
switch (format)
{
case GST_VIDEO_FORMAT_BGR: priv->eformat = EVAS_COLORSPACE_ARGB8888;
printf ("BGR\n");
break;
case GST_VIDEO_FORMAT_BGRx: priv->eformat = EVAS_COLORSPACE_ARGB8888;
printf ("BGRx\n");
break;
case GST_VIDEO_FORMAT_BGRA: priv->eformat = EVAS_COLORSPACE_ARGB8888;
printf ("BGRA\n");
break;
default:
ERR("unsupported : %d\n", format);
return FALSE;
}
}
priv->gformat = format;
@ -509,6 +537,49 @@ evas_video_sink_main_render(void *data)
rows[i] = &gst_data[i * priv->width * 2];
break;
}
default:
switch (priv->eformat)
{
case EVAS_COLORSPACE_YCBCR420NV12601_PL:
{
int i;
const unsigned char **rows;
evas_object_image_pixels_dirty_set(priv->o, 1);
rows = (const unsigned char **)evas_data;
for (i = 0; i < priv->height; i++)
rows[i] = &gst_data[i * priv->width];
rows += priv->height;
for (i = 0; i < (priv->height / 2); i++)
rows[i] = &gst_data[priv->height * priv->width + i * priv->width];
break;
}
case EVAS_COLORSPACE_YCBCR420NV12T601_PL:
{
int i;
const unsigned char **rows;
evas_object_image_pixels_dirty_set(priv->o, 1);
rows = (const unsigned char **)evas_data;
for (i = 0; i < (priv->height / 32) / 2; i++)
rows[i] = &gst_data[i * priv->width * 2 * 32];
if ((priv->height / 32) % 2)
rows[i] = &gst_data[i * priv->width * 2 * 32];
rows += priv->height;
for (i = 0; i < ((priv->height / 2) / 32) / 2; ++i)
rows[i] = &gst_data[priv->height * priv->width + i * (priv->width / 2) * 2 * 16];
break;
}
}
}
evas_object_image_data_update_add(priv->o, 0, 0, priv->width, priv->height);