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ext/ffmpeg/gstffmpegenc.c: Fix pad_link function to handle formats that ffmpeg returns as multiple caps structures.
Original commit message from CVS: * ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_connect): Fix pad_link function to handle formats that ffmpeg returns as multiple caps structures. * gst/videofilter/gstvideofilter.c: (gst_videofilter_chain): Only complain if source buffer is _smaller_ than expected. * gst/videoscale/gstvideoscale.c: (gst_videoscale_init), (gst_videoscale_handle_src_event): Resize navigation events when passing them upstream. * gst/videotestsrc/gstvideotestsrc.c: * gst/videotestsrc/gstvideotestsrc.h: * gst/videotestsrc/videotestsrc.c: * gst/videotestsrc/videotestsrc.h: Rewrite many of the buffer painting functions to handle odd sizes (for many formats, size%4!=0 or size%8!=0). Most have been verified to work with my video card. * testsuite/gst-lint: Add check for elements calling gst_pad_get_caps() instead of gst_pad_get_allowed_caps().
This commit is contained in:
David Schleef
parent
649bc0982e
commit
899b633288
9 changed files with 187 additions and 220 deletions
20
ChangeLog
20
ChangeLog
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@ -1,3 +1,23 @@
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2004-01-08 David Schleef <ds@schleef.org>
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* ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_connect):
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Fix pad_link function to handle formats that ffmpeg returns
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as multiple caps structures.
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* gst/videofilter/gstvideofilter.c: (gst_videofilter_chain):
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Only complain if source buffer is _smaller_ than expected.
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* gst/videoscale/gstvideoscale.c: (gst_videoscale_init),
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(gst_videoscale_handle_src_event): Resize navigation events
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when passing them upstream.
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* gst/videotestsrc/gstvideotestsrc.c:
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* gst/videotestsrc/gstvideotestsrc.h:
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* gst/videotestsrc/videotestsrc.c:
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* gst/videotestsrc/videotestsrc.h:
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Rewrite many of the buffer painting functions to handle odd
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sizes (for many formats, size%4!=0 or size%8!=0). Most have
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been verified to work with my video card.
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* testsuite/gst-lint: Add check for elements calling
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gst_pad_get_caps() instead of gst_pad_get_allowed_caps().
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2004-01-08 David Schleef <ds@schleef.org>
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* gst/videodrop/gstvideodrop.c: (gst_videodrop_getcaps),
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@ -322,7 +322,12 @@ gst_videofilter_chain (GstPad *pad, GstData *_data)
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size, videofilter->from_buf_size,
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videofilter->to_buf_size);
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g_return_if_fail (size == videofilter->from_buf_size);
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g_return_if_fail (size >= videofilter->from_buf_size);
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if (size > videofilter->from_buf_size) {
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GST_INFO("buffer size %ld larger than expected (%d)",
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size, videofilter->from_buf_size);
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}
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outbuf = gst_buffer_new();
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/* FIXME: handle bufferpools */
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@ -97,6 +97,7 @@ gst_videoscale_sink_template_factory(void)
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static void gst_videoscale_base_init (gpointer g_class);
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static void gst_videoscale_class_init (GstVideoscaleClass *klass);
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static void gst_videoscale_init (GstVideoscale *videoscale);
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static gboolean gst_videoscale_handle_src_event (GstPad *pad, GstEvent *event);
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static void gst_videoscale_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
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static void gst_videoscale_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
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@ -286,6 +287,7 @@ gst_videoscale_init (GstVideoscale *videoscale)
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gst_videoscale_src_template_factory(),
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"src");
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gst_element_add_pad(GST_ELEMENT(videoscale),videoscale->srcpad);
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gst_pad_set_event_function (videoscale->srcpad, gst_videoscale_handle_src_event);
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gst_pad_set_link_function(videoscale->srcpad,gst_videoscale_link);
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gst_pad_set_getcaps_function(videoscale->srcpad,gst_videoscale_getcaps);
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@ -296,6 +298,38 @@ gst_videoscale_init (GstVideoscale *videoscale)
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/*videoscale->method = GST_VIDEOSCALE_POINT_SAMPLE; */
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}
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static gboolean
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gst_videoscale_handle_src_event (GstPad *pad, GstEvent *event)
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{
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GstVideoscale *videoscale;
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double a;
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GstStructure *structure;
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GstEvent *new_event;
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videoscale = GST_VIDEOSCALE (gst_pad_get_parent (pad));
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switch (GST_EVENT_TYPE (event)) {
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case GST_EVENT_NAVIGATION:
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structure = gst_structure_copy (event->event_data.structure.structure);
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if (gst_structure_get_double (event->event_data.structure.structure,
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"pointer_x", &a)) {
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gst_structure_set (structure, "pointer_x", G_TYPE_DOUBLE,
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a*videoscale->from_width/videoscale->to_width, NULL);
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}
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if (gst_structure_get_double (event->event_data.structure.structure,
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"pointer_y", &a)) {
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gst_structure_set (structure, "pointer_y", G_TYPE_DOUBLE,
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a*videoscale->from_height/videoscale->to_height, NULL);
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}
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new_event = gst_event_new (GST_EVENT_NAVIGATION);
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new_event->event_data.structure.structure = structure;
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gst_pad_send_event (gst_pad_get_peer (videoscale->sinkpad), new_event);
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break;
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default:
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break;
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}
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return TRUE;
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}
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static void
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gst_videoscale_chain (GstPad *pad, GstData *_data)
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@ -48,10 +48,6 @@ enum
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enum
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{
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ARG_0,
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ARG_WIDTH,
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ARG_HEIGHT,
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ARG_FOURCC,
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ARG_RATE,
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ARG_TYPE,
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ARG_SYNC,
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/* FILL ME */
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@ -155,18 +151,6 @@ gst_videotestsrc_class_init (GstVideotestsrcClass * klass)
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gobject_class = (GObjectClass *) klass;
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gstelement_class = (GstElementClass *) klass;
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g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_WIDTH,
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g_param_spec_int ("width", "width", "Default width",
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1, G_MAXINT, 320, G_PARAM_READWRITE));
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g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_HEIGHT,
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g_param_spec_int ("height", "height", "Default height",
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1, G_MAXINT, 240, G_PARAM_READWRITE));
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g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_FOURCC,
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g_param_spec_string ("fourcc", "fourcc", "fourcc",
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NULL, G_PARAM_READWRITE));
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g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_RATE,
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g_param_spec_double ("fps", "FPS", "Default frame rate",
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0., G_MAXDOUBLE, 30., G_PARAM_READWRITE));
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g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_TYPE,
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g_param_spec_enum ("pattern", "Pattern", "Type of test pattern to generate",
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GST_TYPE_VIDEOTESTSRC_PATTERN, 1, G_PARAM_READWRITE));
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@ -361,9 +345,6 @@ gst_videotestsrc_init (GstVideotestsrc * videotestsrc)
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gst_videotestsrc_set_pattern(videotestsrc, GST_VIDEOTESTSRC_SMPTE);
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videotestsrc->sync = TRUE;
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videotestsrc->default_width = 320;
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videotestsrc->default_height = 240;
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videotestsrc->default_rate = 30.;
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}
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@ -431,7 +412,8 @@ gst_videotestsrc_get (GstPad * pad)
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return NULL;
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}
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newsize = (videotestsrc->width * videotestsrc->height * videotestsrc->bpp) >> 3;
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newsize = gst_videotestsrc_get_size (videotestsrc, videotestsrc->width,
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videotestsrc->height);
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g_return_val_if_fail (newsize > 0, NULL);
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GST_DEBUG ("size=%ld %dx%d", newsize, videotestsrc->width, videotestsrc->height);
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@ -494,7 +476,6 @@ gst_videotestsrc_set_property (GObject * object, guint prop_id, const GValue * v
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GParamSpec * pspec)
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{
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GstVideotestsrc *src;
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const char *format;
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/* it's not null if we got it, but it might not be ours */
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g_return_if_fail (GST_IS_VIDEOTESTSRC (object));
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@ -502,24 +483,6 @@ gst_videotestsrc_set_property (GObject * object, guint prop_id, const GValue * v
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GST_DEBUG ("gst_videotestsrc_set_property");
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switch (prop_id) {
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case ARG_WIDTH:
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src->default_width = g_value_get_int (value);
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break;
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case ARG_HEIGHT:
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src->default_height = g_value_get_int (value);
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break;
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case ARG_FOURCC:
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format = g_value_get_string (value);
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if(paintrect_find_name (format) != NULL){
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src->forced_format = g_strdup(format);
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GST_DEBUG ("forcing format to \"%s\"\n", format);
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}else{
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GST_DEBUG ("unknown format \"%s\"\n", format);
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}
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break;
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case ARG_RATE:
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src->default_rate = g_value_get_double (value);
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break;
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case ARG_TYPE:
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gst_videotestsrc_set_pattern (src, g_value_get_enum (value));
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break;
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@ -541,18 +504,6 @@ gst_videotestsrc_get_property (GObject * object, guint prop_id, GValue * value,
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src = GST_VIDEOTESTSRC (object);
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switch (prop_id) {
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case ARG_WIDTH:
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g_value_set_int (value, src->default_width);
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break;
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case ARG_HEIGHT:
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g_value_set_int (value, src->default_height);
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break;
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case ARG_FOURCC:
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g_value_set_string (value, src->forced_format);
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break;
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case ARG_RATE:
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g_value_set_double (value, src->default_rate);
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break;
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case ARG_TYPE:
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g_value_set_enum (value, src->type);
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break;
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@ -53,16 +53,12 @@ struct _GstVideotestsrc {
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GstPad *sinkpad,*srcpad;
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/* parameters */
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gint default_width;
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gint default_height;
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gboolean sync;
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double default_rate;
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/* video state */
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char *format_name;
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gint width;
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gint height;
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char *forced_format;
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struct fourcc_list_struct *fourcc;
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/* private */
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@ -287,10 +287,12 @@ static void paint_setup_UYVY (paintinfo * p, char *dest);
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static void paint_setup_YVYU (paintinfo * p, char *dest);
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static void paint_setup_IYU2 (paintinfo * p, char *dest);
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static void paint_setup_Y800 (paintinfo * p, char *dest);
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#if 0
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static void paint_setup_IMC1 (paintinfo * p, char *dest);
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static void paint_setup_IMC2 (paintinfo * p, char *dest);
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static void paint_setup_IMC3 (paintinfo * p, char *dest);
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static void paint_setup_IMC4 (paintinfo * p, char *dest);
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#endif
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static void paint_setup_YUV9 (paintinfo * p, char *dest);
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static void paint_setup_YVU9 (paintinfo * p, char *dest);
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static void paint_setup_xRGB8888 (paintinfo * p, char *dest);
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@ -306,7 +308,9 @@ static void paint_hline_I420 (paintinfo * p, int x, int y, int w);
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static void paint_hline_YUY2 (paintinfo * p, int x, int y, int w);
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static void paint_hline_IYU2 (paintinfo * p, int x, int y, int w);
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static void paint_hline_Y800 (paintinfo * p, int x, int y, int w);
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#if 0
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static void paint_hline_IMC1 (paintinfo * p, int x, int y, int w);
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#endif
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static void paint_hline_YUV9 (paintinfo * p, int x, int y, int w);
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static void paint_hline_str4 (paintinfo * p, int x, int y, int w);
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static void paint_hline_str3 (paintinfo * p, int x, int y, int w);
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@ -352,6 +356,7 @@ struct fourcc_list_struct fourcc_list[] = {
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{"I420", "I420", 12, paint_setup_I420, paint_hline_I420},
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/* NV12 */
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/* NV21 */
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#if 0
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/* IMC1 */
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{"IMC1", "IMC1", 16, paint_setup_IMC1, paint_hline_IMC1},
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/* IMC2 */
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@ -360,6 +365,7 @@ struct fourcc_list_struct fourcc_list[] = {
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{"IMC3", "IMC3", 16, paint_setup_IMC3, paint_hline_IMC1},
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/* IMC4 */
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{"IMC4", "IMC4", 12, paint_setup_IMC4, paint_hline_IMC1},
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#endif
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/* CLPL */
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/* Y41B */
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/* Y42B */
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@ -506,6 +512,24 @@ GstStructure *paint_get_structure(struct fourcc_list_struct *format)
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}
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}
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int
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gst_videotestsrc_get_size (GstVideotestsrc * v, int w, int h)
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{
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paintinfo pi = { 0 };
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paintinfo *p = π
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struct fourcc_list_struct *fourcc;
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p->width = w;
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p->height = h;
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fourcc = v->fourcc;
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if (fourcc == NULL)
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return 0;
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fourcc->paint_setup (p, NULL);
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return (unsigned long)p->endptr;
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}
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void
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gst_videotestsrc_smpte (GstVideotestsrc * v, unsigned char *dest, int w, int h)
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{
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@ -673,12 +697,20 @@ gst_videotestsrc_black (GstVideotestsrc * v, unsigned char *dest, int w, int h)
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}
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}
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#define ROUND_UP_2(x) (((x)+1)&~1)
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#define ROUND_UP_4(x) (((x)+3)&~3)
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#define ROUND_UP_8(x) (((x)+7)&~7)
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static void
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paint_setup_I420 (paintinfo * p, char *dest)
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{
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p->yp = dest;
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p->up = dest + p->width * p->height;
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p->vp = dest + p->width * p->height + p->width * p->height / 4;
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p->ystride = ROUND_UP_4(p->width);
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p->up = p->yp + p->ystride * ROUND_UP_2(p->height);
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p->ustride = ROUND_UP_8(p->width)/2;
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p->vp = p->up + p->ustride * ROUND_UP_2 (p->height) / 2;
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p->vstride = ROUND_UP_8(p->ystride)/2;
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p->endptr = p->vp + p->vstride * ROUND_UP_2 (p->height) / 2;
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}
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static void
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@ -686,8 +718,8 @@ paint_hline_I420 (paintinfo * p, int x, int y, int w)
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{
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int x1 = x / 2;
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int x2 = (x + w) / 2;
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int offset = y * p->width;
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int offset1 = (y / 2) * (p->width / 2);
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int offset = y * p->ystride;
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int offset1 = (y / 2) * p->ustride;
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memset (p->yp + offset + x, p->color->Y, w);
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memset (p->up + offset1 + x1, p->color->U, x2 - x1);
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@ -698,8 +730,12 @@ static void
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paint_setup_YV12 (paintinfo * p, char *dest)
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{
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p->yp = dest;
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p->up = dest + p->width * p->height + p->width * p->height / 4;
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p->vp = dest + p->width * p->height;
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p->ystride = ROUND_UP_4(p->width);
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p->vp = p->yp + p->ystride * ROUND_UP_2(p->height);
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p->vstride = ROUND_UP_8(p->ystride)/2;
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p->up = p->vp + p->vstride * ROUND_UP_2(p->height) / 2;
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p->ustride = ROUND_UP_8(p->ystride)/2;
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p->endptr = p->up + p->ustride * ROUND_UP_2(p->height) / 2;
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}
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static void
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@ -708,6 +744,8 @@ paint_setup_YUY2 (paintinfo * p, char *dest)
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p->yp = dest;
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p->up = dest + 1;
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p->vp = dest + 3;
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p->ystride = ROUND_UP_2(p->width) * 2;
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p->endptr = dest + p->ystride * p->height;
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}
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static void
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@ -716,6 +754,8 @@ paint_setup_UYVY (paintinfo * p, char *dest)
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p->yp = dest + 1;
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p->up = dest;
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p->vp = dest + 2;
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p->ystride = ROUND_UP_2(p->width) * 2;
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p->endptr = dest + p->ystride * p->height;
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}
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static void
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@ -724,6 +764,8 @@ paint_setup_YVYU (paintinfo * p, char *dest)
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p->yp = dest;
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p->up = dest + 3;
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p->vp = dest + 1;
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p->ystride = ROUND_UP_2(p->width * 2);
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p->endptr = dest + p->ystride * p->height;
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}
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static void
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@ -733,7 +775,7 @@ paint_hline_YUY2 (paintinfo * p, int x, int y, int w)
|
|||
int x2 = (x + w) / 2;
|
||||
int offset;
|
||||
|
||||
offset = y * p->width * 2;
|
||||
offset = y * p->ystride;
|
||||
memset_str2 (p->yp + offset + x * 2, p->color->Y, w);
|
||||
memset_str4 (p->up + offset + x1 * 4, p->color->U, x2 - x1);
|
||||
memset_str4 (p->vp + offset + x1 * 4, p->color->V, x2 - x1);
|
||||
|
|
@ -742,9 +784,12 @@ paint_hline_YUY2 (paintinfo * p, int x, int y, int w)
|
|||
static void
|
||||
paint_setup_IYU2 (paintinfo * p, char *dest)
|
||||
{
|
||||
/* untested */
|
||||
p->yp = dest + 1;
|
||||
p->up = dest + 0;
|
||||
p->vp = dest + 2;
|
||||
p->ystride = ROUND_UP_4(p->width * 3);
|
||||
p->endptr = dest + p->ystride * p->height;
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -752,7 +797,7 @@ paint_hline_IYU2 (paintinfo * p, int x, int y, int w)
|
|||
{
|
||||
int offset;
|
||||
|
||||
offset = y * p->width * 3;
|
||||
offset = y * p->ystride;
|
||||
memset_str3 (p->yp + offset + x * 3, p->color->Y, w);
|
||||
memset_str3 (p->up + offset + x * 3, p->color->U, w);
|
||||
memset_str3 (p->vp + offset + x * 3, p->color->V, w);
|
||||
|
|
@ -761,17 +806,21 @@ paint_hline_IYU2 (paintinfo * p, int x, int y, int w)
|
|||
static void
|
||||
paint_setup_Y800 (paintinfo * p, char *dest)
|
||||
{
|
||||
/* untested */
|
||||
p->yp = dest;
|
||||
p->ystride = ROUND_UP_4 (p->width);
|
||||
p->endptr = dest + p->ystride * p->height;
|
||||
}
|
||||
|
||||
static void
|
||||
paint_hline_Y800 (paintinfo * p, int x, int y, int w)
|
||||
{
|
||||
int offset = y * p->width;
|
||||
int offset = y * p->ystride;
|
||||
|
||||
memset (p->yp + offset + x, p->color->Y, w);
|
||||
}
|
||||
|
||||
#if 0
|
||||
static void
|
||||
paint_setup_IMC1 (paintinfo * p, char *dest)
|
||||
{
|
||||
|
|
@ -816,21 +865,33 @@ paint_hline_IMC1 (paintinfo * p, int x, int y, int w)
|
|||
memset (p->up + offset1 + x1, p->color->U, x2 - x1);
|
||||
memset (p->vp + offset1 + x1, p->color->V, x2 - x1);
|
||||
}
|
||||
#endif
|
||||
|
||||
static void
|
||||
paint_setup_YVU9 (paintinfo * p, char *dest)
|
||||
{
|
||||
int h = ROUND_UP_4(p->height);
|
||||
p->yp = dest;
|
||||
p->vp = dest + p->width * p->height;
|
||||
p->up = dest + p->width * p->height + (p->width/4) * (p->height/4);
|
||||
p->ystride = ROUND_UP_4(p->width);
|
||||
p->vp = p->yp + p->ystride * ROUND_UP_4(p->height);
|
||||
p->vstride = ROUND_UP_4(p->ystride/4);
|
||||
p->up = p->vp + p->vstride * ROUND_UP_4(h/4);
|
||||
p->ustride = ROUND_UP_4(p->ystride/4);
|
||||
p->endptr = p->up + p->ustride * ROUND_UP_4(h/4);
|
||||
}
|
||||
|
||||
static void
|
||||
paint_setup_YUV9 (paintinfo * p, char *dest)
|
||||
{
|
||||
/* untested */
|
||||
int h = ROUND_UP_4(p->height);
|
||||
p->yp = dest;
|
||||
p->up = dest + p->width * p->height;
|
||||
p->vp = dest + p->width * p->height + (p->width/4) * (p->height/4);
|
||||
p->ystride = ROUND_UP_4(p->width);
|
||||
p->up = p->yp + p->ystride * h;
|
||||
p->ustride = ROUND_UP_4(p->ystride/4);
|
||||
p->vp = p->up + p->ustride * ROUND_UP_4(h/4);
|
||||
p->vstride = ROUND_UP_4(p->ystride/4);
|
||||
p->endptr = p->vp + p->vstride * ROUND_UP_4(h/4);
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -838,8 +899,8 @@ paint_hline_YUV9 (paintinfo * p, int x, int y, int w)
|
|||
{
|
||||
int x1 = x / 4;
|
||||
int x2 = (x + w) / 4;
|
||||
int offset = y * p->width;
|
||||
int offset1 = (y / 4) * (p->width / 4);
|
||||
int offset = y * p->ystride;
|
||||
int offset1 = (y / 4) * p->ustride;
|
||||
|
||||
memset (p->yp + offset + x, p->color->Y, w);
|
||||
memset (p->up + offset1 + x1, p->color->U, x2 - x1);
|
||||
|
|
@ -852,6 +913,8 @@ paint_setup_xRGB8888 (paintinfo * p, char *dest)
|
|||
p->yp = dest + 1;
|
||||
p->up = dest + 2;
|
||||
p->vp = dest + 3;
|
||||
p->ystride = p->width*4;
|
||||
p->endptr = p->dest + p->ystride * p->height;
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -860,6 +923,8 @@ paint_setup_xBGR8888 (paintinfo * p, char *dest)
|
|||
p->yp = dest + 3;
|
||||
p->up = dest + 2;
|
||||
p->vp = dest + 1;
|
||||
p->ystride = p->width*4;
|
||||
p->endptr = p->dest + p->ystride * p->height;
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -868,6 +933,8 @@ paint_setup_RGBx8888 (paintinfo * p, char *dest)
|
|||
p->yp = dest + 0;
|
||||
p->up = dest + 1;
|
||||
p->vp = dest + 2;
|
||||
p->ystride = p->width*4;
|
||||
p->endptr = p->dest + p->ystride * p->height;
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -876,6 +943,8 @@ paint_setup_BGRx8888 (paintinfo * p, char *dest)
|
|||
p->yp = dest + 2;
|
||||
p->up = dest + 1;
|
||||
p->vp = dest + 0;
|
||||
p->ystride = p->width*4;
|
||||
p->endptr = p->dest + p->ystride * p->height;
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -884,7 +953,8 @@ paint_setup_RGB888 (paintinfo * p, char *dest)
|
|||
p->yp = dest + 0;
|
||||
p->up = dest + 1;
|
||||
p->vp = dest + 2;
|
||||
p->stride = (p->width*3 + 1)&(~0x3);
|
||||
p->ystride = ROUND_UP_4(p->width*3);
|
||||
p->endptr = p->dest + p->ystride * p->height;
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -893,13 +963,14 @@ paint_setup_BGR888 (paintinfo * p, char *dest)
|
|||
p->yp = dest + 2;
|
||||
p->up = dest + 1;
|
||||
p->vp = dest + 0;
|
||||
p->stride = (p->width*3 + 1)&(~0x3);
|
||||
p->ystride = ROUND_UP_4(p->width*3);
|
||||
p->endptr = p->dest + p->ystride * p->height;
|
||||
}
|
||||
|
||||
static void
|
||||
paint_hline_str4 (paintinfo * p, int x, int y, int w)
|
||||
{
|
||||
int offset = y * p->width * 4;
|
||||
int offset = y * p->ystride;
|
||||
|
||||
memset_str4 (p->yp + offset + x * 4, p->color->R, w);
|
||||
memset_str4 (p->up + offset + x * 4, p->color->G, w);
|
||||
|
|
@ -909,7 +980,7 @@ paint_hline_str4 (paintinfo * p, int x, int y, int w)
|
|||
static void
|
||||
paint_hline_str3 (paintinfo * p, int x, int y, int w)
|
||||
{
|
||||
int offset = y * p->stride;
|
||||
int offset = y * p->ystride;
|
||||
|
||||
memset_str3 (p->yp + offset + x * 3, p->color->R, w);
|
||||
memset_str3 (p->up + offset + x * 3, p->color->G, w);
|
||||
|
|
@ -920,13 +991,14 @@ static void
|
|||
paint_setup_RGB565 (paintinfo * p, char *dest)
|
||||
{
|
||||
p->yp = dest;
|
||||
p->stride = (p->width*2 + 1)&(~0x3);
|
||||
p->ystride = ROUND_UP_4(p->width*2);
|
||||
p->endptr = p->dest + p->ystride * p->height;
|
||||
}
|
||||
|
||||
static void
|
||||
paint_hline_RGB565 (paintinfo * p, int x, int y, int w)
|
||||
{
|
||||
int offset = y * p->stride;
|
||||
int offset = y * p->ystride;
|
||||
unsigned int a,b;
|
||||
|
||||
a = (p->color->R&0xf8) | (p->color->G>>5);
|
||||
|
|
@ -945,13 +1017,14 @@ static void
|
|||
paint_setup_xRGB1555 (paintinfo * p, char *dest)
|
||||
{
|
||||
p->yp = dest;
|
||||
p->stride = (p->width*2 + 1)&(~0x3);
|
||||
p->ystride = ROUND_UP_4(p->width*2);
|
||||
p->endptr = p->dest + p->ystride * p->height;
|
||||
}
|
||||
|
||||
static void
|
||||
paint_hline_xRGB1555 (paintinfo * p, int x, int y, int w)
|
||||
{
|
||||
int offset = y * p->stride;
|
||||
int offset = y * p->ystride;
|
||||
unsigned int a,b;
|
||||
|
||||
a = ((p->color->R>>1)&0x7c) | (p->color->G>>6);
|
||||
|
|
@ -966,143 +1039,3 @@ paint_hline_xRGB1555 (paintinfo * p, int x, int y, int w)
|
|||
#endif
|
||||
}
|
||||
|
||||
#if 0
|
||||
#ifdef unused
|
||||
static void
|
||||
gst_videotestsrc_smpte_RGB (GstVideotestsrc * v, unsigned char *dest, int w, int h)
|
||||
{
|
||||
int i;
|
||||
int y1, y2;
|
||||
|
||||
y1 = h * 2 / 3;
|
||||
y2 = h * 0.75;
|
||||
|
||||
/* color bars */
|
||||
for (i = 0; i < 7; i++) {
|
||||
int x1 = i * w / 7;
|
||||
int x2 = (i + 1) * w / 7;
|
||||
unsigned char col[2];
|
||||
|
||||
col[0] = (g_colors[i] & 0xe0) | (b_colors[i] >> 3);
|
||||
col[1] = (r_colors[i] & 0xf8) | (g_colors[i] >> 5);
|
||||
paint_rect2 (dest, w * 2, x1, 0, x2 - x1, y1, col);
|
||||
}
|
||||
|
||||
/* inverse blue bars */
|
||||
for (i = 0; i < 7; i++) {
|
||||
int x1 = i * w / 7;
|
||||
int x2 = (i + 1) * w / 7;
|
||||
unsigned char col[2];
|
||||
int k;
|
||||
|
||||
if (i & 1) {
|
||||
k = 7;
|
||||
} else {
|
||||
k = 6 - i;
|
||||
}
|
||||
col[0] = (g_colors[k] & 0xe0) | (b_colors[k] >> 3);
|
||||
col[1] = (r_colors[k] & 0xf8) | (g_colors[k] >> 5);
|
||||
paint_rect2 (dest, w * 2, x1, y1, x2 - x1, y2 - y1, col);
|
||||
}
|
||||
|
||||
/* -I, white, Q regions */
|
||||
for (i = 0; i < 3; i++) {
|
||||
int x1 = i * w / 6;
|
||||
int x2 = (i + 1) * w / 6;
|
||||
unsigned char col[2];
|
||||
int k;
|
||||
|
||||
if (i == 0) {
|
||||
k = 8;
|
||||
} else if (i == 1) {
|
||||
k = 0;
|
||||
} else {
|
||||
k = 9;
|
||||
}
|
||||
|
||||
col[0] = (g_colors[k] & 0xe0) | (b_colors[k] >> 3);
|
||||
col[1] = (r_colors[k] & 0xf8) | (g_colors[k] >> 5);
|
||||
paint_rect2 (dest, w * 2, x1, y2, x2 - x1, h - y2, col);
|
||||
}
|
||||
|
||||
{
|
||||
int x1 = w / 2;
|
||||
int x2 = w - 1;
|
||||
|
||||
paint_rect_random (dest, w * 2, x1 * 2, y2, (x2 - x1) * 2, h - y2);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
static void
|
||||
gst_videotestsrc_smpte_RGB (GstVideotestsrc * v, unsigned char *dest, int w, int h)
|
||||
{
|
||||
int i;
|
||||
int y1, y2;
|
||||
|
||||
y1 = h * 2 / 3;
|
||||
y2 = h * 0.75;
|
||||
|
||||
/* color bars */
|
||||
for (i = 0; i < 7; i++) {
|
||||
int x1 = i * w / 7;
|
||||
int x2 = (i + 1) * w / 7;
|
||||
unsigned char col[2];
|
||||
|
||||
col[0] = 0;
|
||||
col[1] = r_colors[i];
|
||||
col[2] = g_colors[i];
|
||||
col[3] = b_colors[i];
|
||||
paint_rect4 (dest, w * 4, x1, 0, x2 - x1, y1, col);
|
||||
}
|
||||
|
||||
/* inverse blue bars */
|
||||
for (i = 0; i < 7; i++) {
|
||||
int x1 = i * w / 7;
|
||||
int x2 = (i + 1) * w / 7;
|
||||
unsigned char col[2];
|
||||
int k;
|
||||
|
||||
if (i & 1) {
|
||||
k = 7;
|
||||
} else {
|
||||
k = 6 - i;
|
||||
}
|
||||
col[0] = 0;
|
||||
col[1] = r_colors[k];
|
||||
col[2] = g_colors[k];
|
||||
col[3] = b_colors[k];
|
||||
paint_rect4 (dest, w * 4, x1, y1, x2 - x1, y2 - y1, col);
|
||||
}
|
||||
|
||||
/* -I, white, Q regions */
|
||||
for (i = 0; i < 3; i++) {
|
||||
int x1 = i * w / 6;
|
||||
int x2 = (i + 1) * w / 6;
|
||||
unsigned char col[2];
|
||||
int k;
|
||||
|
||||
if (i == 0) {
|
||||
k = 8;
|
||||
} else if (i == 1) {
|
||||
k = 0;
|
||||
} else {
|
||||
k = 9;
|
||||
}
|
||||
|
||||
col[0] = 0;
|
||||
col[1] = r_colors[k];
|
||||
col[2] = g_colors[k];
|
||||
col[3] = b_colors[k];
|
||||
paint_rect4 (dest, w * 4, x1, y2, x2 - x1, h - y2, col);
|
||||
}
|
||||
|
||||
{
|
||||
int x1 = w / 2;
|
||||
int x2 = w - 1;
|
||||
|
||||
paint_rect_random (dest, w * 4, x1 * 4, y2, (x2 - x1) * 4, h - y2);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
|
|
|
|||
|
|
@ -30,11 +30,14 @@ struct paintinfo_struct
|
|||
{
|
||||
unsigned char *dest;
|
||||
unsigned char *yp, *up, *vp;
|
||||
unsigned char *endptr;
|
||||
int ystride;
|
||||
int ustride;
|
||||
int vstride;
|
||||
int width;
|
||||
int height;
|
||||
struct vts_color_struct *color;
|
||||
void (*paint_hline) (paintinfo * p, int x, int y, int w);
|
||||
int stride;
|
||||
};
|
||||
|
||||
struct fourcc_list_struct
|
||||
|
|
@ -56,6 +59,7 @@ struct fourcc_list_struct * paintrect_find_name (const char *name);
|
|||
struct fourcc_list_struct *paintinfo_find_by_structure(
|
||||
const GstStructure *structure);
|
||||
GstStructure *paint_get_structure(struct fourcc_list_struct *format);
|
||||
int gst_videotestsrc_get_size (GstVideotestsrc * v, int w, int h);
|
||||
void gst_videotestsrc_smpte (GstVideotestsrc * v, unsigned char *dest, int w, int h);
|
||||
void gst_videotestsrc_snow (GstVideotestsrc * v, unsigned char *dest, int w, int h);
|
||||
void gst_videotestsrc_black (GstVideotestsrc * v, unsigned char *dest, int w, int h);
|
||||
|
|
|
|||
|
|
@ -40,6 +40,7 @@ sub check_bad_casts();
|
|||
sub check_old_plugin();
|
||||
sub check_signal_new();
|
||||
sub check_gnuc_const();
|
||||
sub check_caps();
|
||||
|
||||
sub m_check_plugindir();
|
||||
sub m_check_interfaces();
|
||||
|
|
@ -74,6 +75,7 @@ foreach $filename (<FIND>) {
|
|||
check_old_plugin();
|
||||
check_signal_new();
|
||||
check_gnuc_const();
|
||||
check_caps();
|
||||
}
|
||||
|
||||
open FIND, "find . -name \"Makefile.am\" -print|";
|
||||
|
|
@ -435,3 +437,13 @@ sub check_gnuc_const()
|
|||
}
|
||||
}
|
||||
|
||||
#
|
||||
# Check caps usage
|
||||
#
|
||||
sub check_caps()
|
||||
{
|
||||
if (grep { /gst_pad_get_caps/ } @lines) {
|
||||
print "E: elements should not call gst_pad_get_caps(), use gst_pad_get_allowed_caps()\n";
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -40,6 +40,7 @@ sub check_bad_casts();
|
|||
sub check_old_plugin();
|
||||
sub check_signal_new();
|
||||
sub check_gnuc_const();
|
||||
sub check_caps();
|
||||
|
||||
sub m_check_plugindir();
|
||||
sub m_check_interfaces();
|
||||
|
|
@ -74,6 +75,7 @@ foreach $filename (<FIND>) {
|
|||
check_old_plugin();
|
||||
check_signal_new();
|
||||
check_gnuc_const();
|
||||
check_caps();
|
||||
}
|
||||
|
||||
open FIND, "find . -name \"Makefile.am\" -print|";
|
||||
|
|
@ -435,3 +437,13 @@ sub check_gnuc_const()
|
|||
}
|
||||
}
|
||||
|
||||
#
|
||||
# Check caps usage
|
||||
#
|
||||
sub check_caps()
|
||||
{
|
||||
if (grep { /gst_pad_get_caps/ } @lines) {
|
||||
print "E: elements should not call gst_pad_get_caps(), use gst_pad_get_allowed_caps()\n";
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue