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theora: Ignore border property

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Always make the video use black as padding color.

The output will be identical to previous versions.

https://bugzilla.gnome.org/show_bug.cgi?id=594729
This commit is contained in:
Benjamin Otte 2009-09-08 13:23:04 +02:00
parent cec6b6ce29
commit 56203876e4
2 changed files with 10 additions and 21 deletions
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2
ext/theora/gsttheoraenc.h
View file

@ -76,8 +76,6 @@ struct _GstTheoraEnc
theora_comment comment;
gboolean initialised;
GstTheoraEncBorderMode border;
gint video_bitrate; /* bitrate target for Theora video */
gint video_quality; /* Theora quality selector 0 = low, 63 = high */
gboolean quick;

29
ext/theora/theoraenc.c
View file

@ -106,7 +106,6 @@ _ilog (unsigned int v)
return (ret);
}
#define THEORA_DEF_BORDER BORDER_BLACK
#define THEORA_DEF_BITRATE 0
#define THEORA_DEF_QUALITY 48
#define THEORA_DEF_QUICK TRUE
@ -236,8 +235,8 @@ gst_theora_enc_class_init (GstTheoraEncClass * klass)
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, ARG_BORDER,
g_param_spec_enum ("border", "Border",
"Border color to add when sizes not multiple of 16",
GST_TYPE_BORDER_MODE, THEORA_DEF_BORDER,
"ignored and kept for API compat only",
GST_TYPE_BORDER_MODE, BORDER_BLACK,
(GParamFlags) G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
/* general encoding stream options */
g_object_class_install_property (gobject_class, ARG_BITRATE,
@ -312,8 +311,6 @@ gst_theora_enc_init (GstTheoraEnc * enc, GstTheoraEncClass * g_class)
gst_segment_init (&enc->segment, GST_FORMAT_UNDEFINED);
enc->border = THEORA_DEF_BORDER;
enc->video_bitrate = THEORA_DEF_BITRATE;
enc->video_quality = THEORA_DEF_QUALITY;
enc->quick = THEORA_DEF_QUICK;
@ -866,7 +863,7 @@ theora_enc_init_yuv_buffer (yuv_buffer * yuv, theora_pixelformat format,
static void
copy_plane (guint8 * dest, int dest_width, int dest_height, int dest_stride,
const guint8 * src, int src_width, int src_height, int src_stride,
GstTheoraEncBorderMode border, int black)
int black)
{
int right_border, i;
@ -875,18 +872,14 @@ copy_plane (guint8 * dest, int dest_width, int dest_height, int dest_stride,
/* copy source */
for (i = 0; i < src_height; i++) {
memcpy (dest, src, src_width);
if (border != BORDER_NONE) {
memset (dest + src_width, black, right_border);
}
memset (dest + src_width, black, right_border);
dest += dest_stride;
src += src_stride;
}
/* fill bottom border */
if (border != BORDER_NONE) {
memset (dest, black, dest_stride * (dest_height - src_height));
}
memset (dest, black, dest_stride * (dest_height - src_height));
}
static guint
@ -933,12 +926,12 @@ theora_enc_resize_buffer (GstTheoraEnc * enc, GstBuffer * buffer)
GST_BUFFER_DATA (newbuf), enc->info_width, enc->info_height);
copy_plane (dest.y, dest.y_width, dest.y_height, dest.y_stride,
src.y, src.y_width, src.y_height, src.y_stride, enc->border, 0);
src.y, src.y_width, src.y_height, src.y_stride, 0);
copy_plane (dest.u, dest.uv_width, dest.uv_height, dest.uv_stride,
src.u, src.uv_width, src.uv_height, src.uv_stride, enc->border, 128);
src.u, src.uv_width, src.uv_height, src.uv_stride, 128);
copy_plane (dest.v, dest.uv_width, dest.uv_height, dest.uv_stride,
src.v, src.uv_width, src.uv_height, src.uv_stride, enc->border, 128);
src.v, src.uv_width, src.uv_height, src.uv_stride, 128);
gst_buffer_unref (buffer);
return newbuf;
@ -1222,10 +1215,8 @@ theora_enc_set_property (GObject * object, guint prop_id,
switch (prop_id) {
case ARG_CENTER:
/* kept for API compat, but ignored */
break;
case ARG_BORDER:
enc->border = g_value_get_enum (value);
/* kept for API compat, but ignored */
break;
case ARG_BITRATE:
enc->video_bitrate = g_value_get_int (value) * 1000;
@ -1281,7 +1272,7 @@ theora_enc_get_property (GObject * object, guint prop_id,
g_value_set_boolean (value, TRUE);
break;
case ARG_BORDER:
g_value_set_enum (value, enc->border);
g_value_set_enum (value, BORDER_BLACK);
break;
case ARG_BITRATE:
g_value_set_int (value, enc->video_bitrate / 1000);