* <refsect2>
* <title>Example launch line</title>
* |[
- * gst-launch -v videotestsrc ! video/x-raw-yuv,format=(fourcc)AYUV,width=640,height=480 ! shapewipe position=0.5 name=shape ! videomixer name=mixer ! ffmpegcolorspace ! autovideosink filesrc location=mask.png ! typefind ! decodebin2 ! ffmpegcolorspace ! videoscale ! queue ! shape.mask_sink videotestsrc pattern=snow ! video/x-raw-yuv,format=(fourcc)AYUV,width=640,height=480 ! queue ! mixer.
+ * gst-launch -v videotestsrc ! video/x-raw,format=(string)AYUV,width=640,height=480 ! shapewipe position=0.5 name=shape ! videomixer name=mixer ! videoconvert ! autovideosink filesrc location=mask.png ! typefind ! decodebin2 ! videoconvert ! videoscale ! queue ! shape.mask_sink videotestsrc pattern=snow ! video/x-raw,format=(string)AYUV,width=640,height=480 ! queue ! mixer.
* ]| This pipeline adds the transition from mask.png with position 0.5 to an SMPTE test screen and snow.
* </refsect2>
*/
GstBuffer * buffer);
static gboolean gst_shape_wipe_video_sink_event (GstPad * pad,
GstEvent * event);
-static gboolean gst_shape_wipe_video_sink_setcaps (GstPad * pad,
+static gboolean gst_shape_wipe_video_sink_setcaps (GstShapeWipe * self,
GstCaps * caps);
-static GstCaps *gst_shape_wipe_video_sink_getcaps (GstPad * pad);
-static GstFlowReturn gst_shape_wipe_video_sink_bufferalloc (GstPad * pad,
- guint64 offset, guint size, GstCaps * caps, GstBuffer ** buf);
+static GstCaps *gst_shape_wipe_video_sink_getcaps (GstPad * pad,
+ GstCaps * filter);
static gboolean gst_shape_wipe_video_sink_query (GstPad * pad,
GstQuery * query);
static GstFlowReturn gst_shape_wipe_mask_sink_chain (GstPad * pad,
GstBuffer * buffer);
static gboolean gst_shape_wipe_mask_sink_event (GstPad * pad, GstEvent * event);
-static gboolean gst_shape_wipe_mask_sink_setcaps (GstPad * pad, GstCaps * caps);
-static GstCaps *gst_shape_wipe_mask_sink_getcaps (GstPad * pad);
+static gboolean gst_shape_wipe_mask_sink_setcaps (GstShapeWipe * self,
+ GstCaps * caps);
+static GstCaps *gst_shape_wipe_mask_sink_getcaps (GstPad * pad,
+ GstCaps * filter);
static gboolean gst_shape_wipe_src_event (GstPad * pad, GstEvent * event);
-static GstCaps *gst_shape_wipe_src_getcaps (GstPad * pad);
+static GstCaps *gst_shape_wipe_src_getcaps (GstPad * pad, GstCaps * filter);
static gboolean gst_shape_wipe_src_query (GstPad * pad, GstQuery * query);
enum
GST_STATIC_PAD_TEMPLATE ("mask_sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("video/x-raw-gray, "
- "bpp = 8, "
- "depth = 8, "
+ GST_STATIC_CAPS ("video/x-raw, "
+ "format = (string) GRAY8, "
"width = " GST_VIDEO_SIZE_RANGE ", "
"height = " GST_VIDEO_SIZE_RANGE ", " "framerate = 0/1 ; "
- "video/x-raw-gray, " "bpp = 16, " "depth = 16, "
- "endianness = BYTE_ORDER, " "width = " GST_VIDEO_SIZE_RANGE ", "
+ "video/x-raw, " "format = (string) " GST_VIDEO_NE (GRAY16) ", "
+ "width = " GST_VIDEO_SIZE_RANGE ", "
"height = " GST_VIDEO_SIZE_RANGE ", " "framerate = 0/1"));
static GstStaticPadTemplate src_pad_template =
GST_DEBUG_FUNCPTR (gst_shape_wipe_video_sink_chain));
gst_pad_set_event_function (self->video_sinkpad,
GST_DEBUG_FUNCPTR (gst_shape_wipe_video_sink_event));
- gst_pad_set_setcaps_function (self->video_sinkpad,
- GST_DEBUG_FUNCPTR (gst_shape_wipe_video_sink_setcaps));
gst_pad_set_getcaps_function (self->video_sinkpad,
GST_DEBUG_FUNCPTR (gst_shape_wipe_video_sink_getcaps));
- gst_pad_set_bufferalloc_function (self->video_sinkpad,
- GST_DEBUG_FUNCPTR (gst_shape_wipe_video_sink_bufferalloc));
gst_pad_set_query_function (self->video_sinkpad,
GST_DEBUG_FUNCPTR (gst_shape_wipe_video_sink_query));
gst_element_add_pad (GST_ELEMENT (self), self->video_sinkpad);
GST_DEBUG_FUNCPTR (gst_shape_wipe_mask_sink_chain));
gst_pad_set_event_function (self->mask_sinkpad,
GST_DEBUG_FUNCPTR (gst_shape_wipe_mask_sink_event));
- gst_pad_set_setcaps_function (self->mask_sinkpad,
- GST_DEBUG_FUNCPTR (gst_shape_wipe_mask_sink_setcaps));
gst_pad_set_getcaps_function (self->mask_sinkpad,
GST_DEBUG_FUNCPTR (gst_shape_wipe_mask_sink_getcaps));
gst_element_add_pad (GST_ELEMENT (self), self->mask_sinkpad);
g_cond_signal (self->mask_cond);
g_mutex_unlock (self->mask_mutex);
- self->fmt = GST_VIDEO_FORMAT_UNKNOWN;
- self->width = self->height = 0;
+ gst_video_info_init (&self->info);
self->mask_bpp = 0;
gst_segment_init (&self->segment, GST_FORMAT_TIME);
self->frame_duration = 0;
}
-static GstFlowReturn
-gst_shape_wipe_video_sink_bufferalloc (GstPad * pad, guint64 offset, guint size,
- GstCaps * caps, GstBuffer ** buf)
-{
- GstShapeWipe *self = GST_SHAPE_WIPE (gst_pad_get_parent (pad));
- GstFlowReturn ret = GST_FLOW_OK;
-
- GST_LOG_OBJECT (pad, "Allocating buffer with offset 0x%" G_GINT64_MODIFIER
- "x and size %u with caps: %" GST_PTR_FORMAT, offset, size, caps);
-
- *buf = NULL;
-
- ret = gst_pad_alloc_buffer (self->srcpad, offset, size, caps, buf);
- if (G_UNLIKELY (ret != GST_FLOW_OK))
- GST_ERROR_OBJECT (pad, "Allocating buffer failed: %s",
- gst_flow_get_name (ret));
-
- gst_object_unref (self);
-
- return ret;
-}
-
static gboolean
-gst_shape_wipe_video_sink_setcaps (GstPad * pad, GstCaps * caps)
+gst_shape_wipe_video_sink_setcaps (GstShapeWipe * self, GstCaps * caps)
{
- GstShapeWipe *self = GST_SHAPE_WIPE (gst_pad_get_parent (pad));
gboolean ret = TRUE;
- GstStructure *s;
- GstVideoFormat fmt;
- gint width, height;
- gint fps_n, fps_d;
+ GstVideoInfo info;
- GST_DEBUG_OBJECT (pad, "Setting caps: %" GST_PTR_FORMAT, caps);
+ GST_DEBUG_OBJECT (self, "Setting caps: %" GST_PTR_FORMAT, caps);
- s = gst_caps_get_structure (caps, 0);
+ if (!gst_video_info_from_caps (&info, caps))
+ goto invalid_caps;
- if (!gst_video_format_parse_caps (caps, &fmt, &width, &height) ||
- !gst_structure_get_fraction (s, "framerate", &fps_n, &fps_d)) {
- GST_ERROR_OBJECT (pad, "Invalid caps");
- ret = FALSE;
- goto done;
- }
-
- self->fmt = fmt;
- if (self->width != width || self->height != height) {
+ if (self->info.width != info.width || self->info.height != info.height) {
g_mutex_lock (self->mask_mutex);
- self->width = width;
- self->height = height;
-
+ self->info = info;
if (self->mask)
gst_buffer_unref (self->mask);
self->mask = NULL;
g_mutex_unlock (self->mask_mutex);
}
- if (fps_n != 0)
- self->frame_duration = gst_util_uint64_scale (GST_SECOND, fps_d, fps_n);
+
+ if (info.fps_n != 0)
+ self->frame_duration =
+ gst_util_uint64_scale (GST_SECOND, info.fps_d, info.fps_n);
else
self->frame_duration = 0;
ret = gst_pad_set_caps (self->srcpad, caps);
-done:
- gst_object_unref (self);
-
return ret;
+
+ /* ERRORS */
+invalid_caps:
+ {
+ GST_ERROR_OBJECT (self, "Invalid caps");
+ return FALSE;
+ }
}
static GstCaps *
-gst_shape_wipe_video_sink_getcaps (GstPad * pad)
+gst_shape_wipe_video_sink_getcaps (GstPad * pad, GstCaps * filter)
{
GstShapeWipe *self = GST_SHAPE_WIPE (gst_pad_get_parent (pad));
GstCaps *ret, *tmp;
- if (GST_PAD_CAPS (pad))
- return gst_caps_copy (GST_PAD_CAPS (pad));
+ if (gst_pad_has_current_caps (pad))
+ return gst_pad_get_current_caps (pad);
- tmp = gst_pad_peer_get_caps (self->srcpad);
+ tmp = gst_pad_peer_get_caps (self->srcpad, NULL);
if (tmp) {
ret = gst_caps_intersect (tmp, gst_pad_get_pad_template_caps (pad));
gst_caps_unref (tmp);
if (gst_caps_is_empty (ret))
goto done;
- tmp = gst_pad_peer_get_caps (pad);
+ tmp = gst_pad_peer_get_caps (pad, NULL);
GST_LOG_OBJECT (pad, "peerpad accepted caps: %" GST_PTR_FORMAT, tmp);
if (tmp) {
if (gst_caps_is_empty (ret))
goto done;
- if (self->height && self->width) {
+ if (self->info.height && self->info.width) {
guint i, n;
n = gst_caps_get_size (ret);
for (i = 0; i < n; i++) {
GstStructure *s = gst_caps_get_structure (ret, i);
- gst_structure_set (s, "width", G_TYPE_INT, self->width, "height",
- G_TYPE_INT, self->height, NULL);
+ gst_structure_set (s, "width", G_TYPE_INT, self->info.width, "height",
+ G_TYPE_INT, self->info.height, NULL);
}
}
- tmp = gst_pad_peer_get_caps (self->mask_sinkpad);
+ tmp = gst_pad_peer_get_caps (self->mask_sinkpad, NULL);
GST_LOG_OBJECT (pad, "mask accepted caps: %" GST_PTR_FORMAT, tmp);
if (tmp) {
n = gst_caps_get_size (tmp);
- tmp2 = gst_caps_new_empty ();
for (i = 0; i < n; i++) {
GstStructure *s = gst_caps_get_structure (tmp, i);
- GstStructure *c;
-
- gst_structure_remove_fields (s, "format", "bpp", "depth", "endianness",
- "framerate", "red_mask", "green_mask", "blue_mask", "alpha_mask",
- NULL);
- gst_structure_set_name (s, "video/x-raw-yuv");
- c = gst_structure_copy (s);
- gst_structure_set_name (c, "video/x-raw-rgb");
- gst_caps_append_structure (tmp2, c);
+
+ gst_structure_remove_fields (s, "format", "framerate", NULL);
+ gst_structure_set_name (s, "video/x-raw");
}
- gst_caps_append (tmp, tmp2);
intersection = gst_caps_intersect (tmp, ret);
gst_caps_unref (tmp);
}
static gboolean
-gst_shape_wipe_mask_sink_setcaps (GstPad * pad, GstCaps * caps)
+gst_shape_wipe_mask_sink_setcaps (GstShapeWipe * self, GstCaps * caps)
{
- GstShapeWipe *self = GST_SHAPE_WIPE (gst_pad_get_parent (pad));
gboolean ret = TRUE;
GstStructure *s;
gint width, height, bpp;
- GST_DEBUG_OBJECT (pad, "Setting caps: %" GST_PTR_FORMAT, caps);
+ GST_DEBUG_OBJECT (self, "Setting caps: %" GST_PTR_FORMAT, caps);
s = gst_caps_get_structure (caps, 0);
goto done;
}
- if ((self->width != width || self->height != height) &&
- self->width > 0 && self->height > 0) {
- GST_ERROR_OBJECT (pad, "Mask caps must have the same width/height "
+ if ((self->info.width != width || self->info.height != height) &&
+ self->info.width > 0 && self->info.height > 0) {
+ GST_ERROR_OBJECT (self, "Mask caps must have the same width/height "
"as the video caps");
ret = FALSE;
goto done;
} else {
- self->width = width;
- self->height = height;
+ self->info.width = width;
+ self->info.height = height;
}
self->mask_bpp = bpp;
done:
- gst_object_unref (self);
-
return ret;
}
static GstCaps *
-gst_shape_wipe_mask_sink_getcaps (GstPad * pad)
+gst_shape_wipe_mask_sink_getcaps (GstPad * pad, GstCaps * filter)
{
GstShapeWipe *self = GST_SHAPE_WIPE (gst_pad_get_parent (pad));
GstCaps *ret, *tmp;
guint i, n;
- if (GST_PAD_CAPS (pad))
- return gst_caps_copy (GST_PAD_CAPS (pad));
+ if (gst_pad_has_current_caps (pad))
+ return gst_pad_get_current_caps (pad);
- tmp = gst_pad_peer_get_caps (self->video_sinkpad);
+ tmp = gst_pad_peer_get_caps (self->video_sinkpad, NULL);
if (tmp) {
ret =
gst_caps_intersect (tmp,
if (gst_caps_is_empty (ret))
goto done;
- tmp = gst_pad_peer_get_caps (self->srcpad);
+ tmp = gst_pad_peer_get_caps (self->srcpad, NULL);
GST_LOG_OBJECT (pad, "srcpad accepted caps: %" GST_PTR_FORMAT, ret);
if (tmp) {
GstStructure *s = gst_caps_get_structure (ret, i);
GstStructure *t;
- gst_structure_set_name (s, "video/x-raw-gray");
- gst_structure_remove_fields (s, "format", "framerate", "bpp", "depth",
- "endianness", "framerate", "red_mask", "green_mask", "blue_mask",
- "alpha_mask", NULL);
+ gst_structure_set_name (s, "video/x-raw");
+ gst_structure_remove_fields (s, "format", "framerate", NULL);
- if (self->width && self->height)
- gst_structure_set (s, "width", G_TYPE_INT, self->width, "height",
- G_TYPE_INT, self->height, NULL);
+ if (self->info.width && self->info.height)
+ gst_structure_set (s, "width", G_TYPE_INT, self->info.width, "height",
+ G_TYPE_INT, self->info.height, NULL);
gst_structure_set (s, "framerate", GST_TYPE_FRACTION, 0, 1, NULL);
t = gst_structure_copy (s);
- gst_structure_set (s, "bpp", G_TYPE_INT, 16, "depth", G_TYPE_INT, 16,
- "endianness", G_TYPE_INT, G_BYTE_ORDER, NULL);
- gst_structure_set (t, "bpp", G_TYPE_INT, 8, "depth", G_TYPE_INT, 8, NULL);
+ gst_structure_set (s, "format", G_TYPE_STRING, GST_VIDEO_NE (GRAY16), NULL);
+ gst_structure_set (t, "format", G_TYPE_STRING, "GRAY8", NULL);
gst_caps_append_structure (tmp, t);
}
gst_caps_append (ret, tmp);
- tmp = gst_pad_peer_get_caps (pad);
+ tmp = gst_pad_peer_get_caps (pad, NULL);
GST_LOG_OBJECT (pad, "peer accepted caps: %" GST_PTR_FORMAT, tmp);
if (tmp) {
}
static GstCaps *
-gst_shape_wipe_src_getcaps (GstPad * pad)
+gst_shape_wipe_src_getcaps (GstPad * pad, GstCaps * filter)
{
GstShapeWipe *self = GST_SHAPE_WIPE (gst_pad_get_parent (pad));
GstCaps *ret, *tmp;
- if (GST_PAD_CAPS (pad))
- return gst_caps_copy (GST_PAD_CAPS (pad));
- else if (GST_PAD_CAPS (self->video_sinkpad))
- return gst_caps_copy (GST_PAD_CAPS (self->video_sinkpad));
+ if (gst_pad_has_current_caps (pad))
+ return gst_pad_get_current_caps (pad);
+ else if (gst_pad_has_current_caps (self->video_sinkpad))
+ return gst_pad_get_current_caps (self->video_sinkpad);
- tmp = gst_pad_peer_get_caps (self->video_sinkpad);
+ tmp = gst_pad_peer_get_caps (self->video_sinkpad, NULL);
if (tmp) {
ret =
gst_caps_intersect (tmp,
if (gst_caps_is_empty (ret))
goto done;
- tmp = gst_pad_peer_get_caps (pad);
+ tmp = gst_pad_peer_get_caps (pad, NULL);
GST_LOG_OBJECT (pad, "peer accepted caps: %" GST_PTR_FORMAT, ret);
if (tmp) {
GstCaps *intersection;
if (gst_caps_is_empty (ret))
goto done;
- if (self->height && self->width) {
+ if (self->info.height && self->info.width) {
guint i, n;
n = gst_caps_get_size (ret);
for (i = 0; i < n; i++) {
GstStructure *s = gst_caps_get_structure (ret, i);
- gst_structure_set (s, "width", G_TYPE_INT, self->width, "height",
- G_TYPE_INT, self->height, NULL);
+ gst_structure_set (s, "width", G_TYPE_INT, self->info.width, "height",
+ G_TYPE_INT, self->info.height, NULL);
}
}
- tmp = gst_pad_peer_get_caps (self->mask_sinkpad);
+ tmp = gst_pad_peer_get_caps (self->mask_sinkpad, NULL);
GST_LOG_OBJECT (pad, "mask sink accepted caps: %" GST_PTR_FORMAT, ret);
if (tmp) {
GstCaps *intersection, *tmp2;
tmp = intersection;
n = gst_caps_get_size (tmp);
- tmp2 = gst_caps_new_empty ();
for (i = 0; i < n; i++) {
GstStructure *s = gst_caps_get_structure (tmp, i);
- GstStructure *c;
-
- gst_structure_remove_fields (s, "format", "bpp", "depth", "endianness",
- "framerate", "red_mask", "green_mask", "blue_mask", "alpha_mask",
- NULL);
- gst_structure_set_name (s, "video/x-raw-yuv");
- c = gst_structure_copy (s);
- gst_caps_append_structure (tmp2, c);
+ gst_structure_remove_fields (s, "format", "framerate", NULL);
+ gst_structure_set_name (s, "video/x-raw");
}
- gst_caps_append (tmp, tmp2);
intersection = gst_caps_intersect (tmp, ret);
gst_caps_unref (tmp);
{
GstShapeWipe *self = GST_SHAPE_WIPE (gst_pad_get_parent (pad));
gboolean ret;
- GstPad *peer = gst_pad_get_peer (self->srcpad);
GST_LOG_OBJECT (pad, "Handling query of type '%s'",
gst_query_type_get_name (GST_QUERY_TYPE (query)));
- if (!peer) {
- GST_INFO_OBJECT (pad, "No peer yet, dropping query");
- ret = FALSE;
- } else {
- ret = gst_pad_query (peer, query);
- gst_object_unref (peer);
- }
+ ret = gst_pad_peer_query (self->srcpad, query);
gst_object_unref (self);
return ret;
{
GstShapeWipe *self = GST_SHAPE_WIPE (gst_pad_get_parent (pad));
gboolean ret;
- GstPad *peer = gst_pad_get_peer (self->video_sinkpad);
GST_LOG_OBJECT (pad, "Handling query of type '%s'",
gst_query_type_get_name (GST_QUERY_TYPE (query)));
- if (!peer) {
- GST_INFO_OBJECT (pad, "No peer yet, dropping query");
- ret = FALSE;
- } else {
- ret = gst_pad_query (peer, query);
- gst_object_unref (peer);
- }
+ ret = gst_pad_peer_query (self->video_sinkpad, query);
gst_object_unref (self);
return ret;
#define CREATE_ARGB_FUNCTIONS(depth, name, shift, a, r, g, b) \
static void \
-gst_shape_wipe_blend_##name##_##depth (GstShapeWipe * self, GstBuffer * inbuf, \
- GstBuffer * maskbuf, GstBuffer * outbuf) \
+gst_shape_wipe_blend_##name##_##depth (GstShapeWipe * self, GstVideoFrame * inframe, \
+ GstVideoFrame * maskframe, GstVideoFrame * outframe) \
{ \
- const guint##depth *mask = (const guint##depth *) GST_BUFFER_DATA (maskbuf); \
- const guint8 *input = (const guint8 *) GST_BUFFER_DATA (inbuf); \
- guint8 *output = (guint8 *) GST_BUFFER_DATA (outbuf); \
+ const guint##depth *mask = (const guint##depth *) GST_VIDEO_FRAME_PLANE_DATA (maskframe, 0); \
+ const guint8 *input = (const guint8 *) GST_VIDEO_FRAME_PLANE_DATA (inframe, 0); \
+ guint8 *output = (guint8 *) GST_VIDEO_FRAME_PLANE_DATA (outframe, 0); \
guint i, j; \
- guint mask_increment = ((depth == 16) ? GST_ROUND_UP_2 (self->width) : \
- GST_ROUND_UP_4 (self->width)) - self->width; \
+ guint mask_increment = ((depth == 16) ? GST_ROUND_UP_2 (self->info.width) : \
+ GST_ROUND_UP_4 (self->info.width)) - self->info.width; \
gfloat position = self->mask_position; \
gfloat low = position - (self->mask_border / 2.0f); \
gfloat high = position + (self->mask_border / 2.0f); \
guint32 low_i, high_i, round_i; \
- gint width = self->width, height = self->height; \
+ gint width = self->info.width, height = self->info.height; \
\
if (low < 0.0f) { \
high = 0.0f; \
GstBuffer *mask = NULL, *outbuf = NULL;
GstClockTime timestamp;
gboolean new_outbuf = FALSE;
+ GstVideoFrame inframe, outframe, maskframe;
- if (G_UNLIKELY (self->fmt == GST_VIDEO_FORMAT_UNKNOWN))
+ if (G_UNLIKELY (GST_VIDEO_INFO_FORMAT (&self->info) ==
+ GST_VIDEO_FORMAT_UNKNOWN))
goto not_negotiated;
timestamp = GST_BUFFER_TIMESTAMP (buffer);
/* Try to blend inplace, if it's not possible
* get a new buffer from downstream. */
if (!gst_buffer_is_writable (buffer)) {
- ret =
- gst_pad_alloc_buffer_and_set_caps (self->srcpad, GST_BUFFER_OFFSET_NONE,
- GST_BUFFER_SIZE (buffer), GST_PAD_CAPS (self->srcpad), &outbuf);
- if (G_UNLIKELY (ret != GST_FLOW_OK))
- goto alloc_failed;
-
- gst_buffer_copy_metadata (outbuf, buffer, GST_BUFFER_COPY_ALL);
+ outbuf = gst_buffer_new_allocate (NULL, gst_buffer_get_size (buffer), 0);
+ gst_buffer_copy_into (outbuf, buffer, GST_BUFFER_COPY_METADATA, 0, -1);
new_outbuf = TRUE;
} else {
outbuf = buffer;
}
- switch (self->fmt) {
+ gst_video_frame_map (&inframe, &self->info, buffer, GST_MAP_READ);
+ gst_video_frame_map (&maskframe, &self->info, mask, GST_MAP_READ);
+ gst_video_frame_map (&outframe, &self->info, outbuf, GST_MAP_WRITE);
+
+ switch (GST_VIDEO_INFO_FORMAT (&self->info)) {
case GST_VIDEO_FORMAT_AYUV:
case GST_VIDEO_FORMAT_ARGB:
case GST_VIDEO_FORMAT_ABGR:
if (self->mask_bpp == 16)
- gst_shape_wipe_blend_argb_16 (self, buffer, mask, outbuf);
+ gst_shape_wipe_blend_argb_16 (self, &inframe, &maskframe, &outframe);
else
- gst_shape_wipe_blend_argb_8 (self, buffer, mask, outbuf);
+ gst_shape_wipe_blend_argb_8 (self, &inframe, &maskframe, &outframe);
break;
case GST_VIDEO_FORMAT_BGRA:
case GST_VIDEO_FORMAT_RGBA:
if (self->mask_bpp == 16)
- gst_shape_wipe_blend_bgra_16 (self, buffer, mask, outbuf);
+ gst_shape_wipe_blend_bgra_16 (self, &inframe, &maskframe, &outframe);
else
- gst_shape_wipe_blend_bgra_8 (self, buffer, mask, outbuf);
+ gst_shape_wipe_blend_bgra_8 (self, &inframe, &maskframe, &outframe);
break;
default:
g_assert_not_reached ();
break;
}
+ gst_video_frame_unmap (&outframe);
+ gst_video_frame_unmap (&maskframe);
+ gst_video_frame_unmap (&inframe);
+
gst_buffer_unref (mask);
if (new_outbuf)
gst_buffer_unref (buffer);
/* Errors */
not_negotiated:
- GST_ERROR_OBJECT (self, "No valid caps yet");
- gst_buffer_unref (buffer);
- return GST_FLOW_NOT_NEGOTIATED;
+ {
+ GST_ERROR_OBJECT (self, "No valid caps yet");
+ gst_buffer_unref (buffer);
+ return GST_FLOW_NOT_NEGOTIATED;
+ }
shutdown:
- GST_DEBUG_OBJECT (self, "Shutting down");
- gst_buffer_unref (buffer);
- return GST_FLOW_WRONG_STATE;
+ {
+ GST_DEBUG_OBJECT (self, "Shutting down");
+ gst_buffer_unref (buffer);
+ return GST_FLOW_WRONG_STATE;
+ }
qos:
- GST_DEBUG_OBJECT (self, "Dropping buffer because of QoS");
- gst_buffer_unref (buffer);
- gst_buffer_unref (mask);
- return GST_FLOW_OK;
-alloc_failed:
- GST_ERROR_OBJECT (self, "Buffer allocation from downstream failed: %s",
- gst_flow_get_name (ret));
- gst_buffer_unref (buffer);
- gst_buffer_unref (mask);
- return ret;
+ {
+ GST_DEBUG_OBJECT (self, "Dropping buffer because of QoS");
+ gst_buffer_unref (buffer);
+ gst_buffer_unref (mask);
+ return GST_FLOW_OK;
+ }
push_failed:
- GST_ERROR_OBJECT (self, "Pushing buffer downstream failed: %s",
- gst_flow_get_name (ret));
- return ret;
+ {
+ GST_ERROR_OBJECT (self, "Pushing buffer downstream failed: %s",
+ gst_flow_get_name (ret));
+ return ret;
+ }
}
static GstFlowReturn
GST_LOG_OBJECT (pad, "Got %s event", GST_EVENT_TYPE_NAME (event));
switch (GST_EVENT_TYPE (event)) {
- case GST_EVENT_NEWSEGMENT:{
- GstFormat fmt;
- gboolean is_update;
- gint64 start, end, base;
- gdouble rate;
-
- gst_event_parse_new_segment (event, &is_update, &rate, &fmt, &start,
- &end, &base);
- if (fmt == GST_FORMAT_TIME) {
+ case GST_EVENT_CAPS:
+ {
+ GstCaps *caps;
+
+ gst_event_parse_caps (event, &caps);
+ ret = gst_shape_wipe_video_sink_setcaps (self, caps);
+ gst_event_unref (event);
+ break;
+ }
+ case GST_EVENT_SEGMENT:
+ {
+ GstSegment seg;
+
+ gst_event_copy_segment (event, &seg);
+ if (seg.format == GST_FORMAT_TIME) {
GST_DEBUG_OBJECT (pad,
- "Got NEWSEGMENT event in GST_FORMAT_TIME, passing on (%"
- GST_TIME_FORMAT " - %" GST_TIME_FORMAT ")", GST_TIME_ARGS (start),
- GST_TIME_ARGS (end));
- gst_segment_set_newsegment (&self->segment, is_update, rate, fmt, start,
- end, base);
+ "Got SEGMENT event in GST_FORMAT_TIME %" GST_PTR_FORMAT, &seg);
+ self->segment = seg;
} else {
gst_segment_init (&self->segment, GST_FORMAT_TIME);
}
GST_LOG_OBJECT (pad, "Got %s event", GST_EVENT_TYPE_NAME (event));
switch (GST_EVENT_TYPE (event)) {
+ case GST_EVENT_CAPS:
+ {
+ GstCaps *caps;
+
+ gst_event_parse_caps (event, &caps);
+ gst_shape_wipe_mask_sink_setcaps (self, caps);
+ break;
+ }
case GST_EVENT_FLUSH_STOP:
g_mutex_lock (self->mask_mutex);
gst_buffer_replace (&self->mask, NULL);
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_QOS:{
+ GstQOSType type;
GstClockTimeDiff diff;
GstClockTime timestamp;
gdouble proportion;
- gst_event_parse_qos (event, &proportion, &diff, ×tamp);
+ gst_event_parse_qos (event, &type, &proportion, &diff, ×tamp);
gst_shape_wipe_update_qos (self, proportion, diff, timestamp);
}
projects / platform / upstream / gst-plugins-good.git / commitdiff