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Added GdkPixbuf image loader (jpeg,png,...) , changed VIMS 330 (screenshot), new VIMS 247 (open image), images can be added to the editlist with add video file, bugfix in Gveejay open file dialog, some other smaller fixes

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git-svn-id: svn://code.dyne.org/veejay/trunk@351 eb8d1916-c9e9-0310-b8de-cf0c9472ead5
This commit is contained in:
Niels Elburg
2005-06-20 20:05:26 +00:00
parent 143fedfdf3
commit 3cadb7226c
20 changed files with 687 additions and 178 deletions
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106
veejay-current/libstream/vj-tag.c
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@@ -40,6 +40,10 @@
#define VIDEO_PALETTE_YUV422P 13
#endif
#ifdef USE_GDK_PIXBUF
#include <libel/pixbuf.h>
#endif
#ifdef SUPPORT_READ_DV2
#include <libstream/vj-dv1394.h>
#endif
@@ -308,7 +312,6 @@ int _vj_tag_new_v4l(vj_tag * tag, int stream_nr, int width, int height,
return 1;
}
#endif
int _vj_tag_new_avformat( vj_tag *tag, int stream_nr, editlist *el)
{
int stop = 0;
@@ -340,6 +343,30 @@ int _vj_tag_new_avformat( vj_tag *tag, int stream_nr, editlist *el)
return 1;
}
#ifdef USE_GDK_PIXBUF
int _vj_tag_new_picture( vj_tag *tag, int stream_nr, editlist *el)
{
int stop = 0;
if(stream_nr < 0 || stream_nr > VJ_TAG_MAX_STREAM_IN) return 0;
vj_picture *p = NULL;
if( vj_picture_probe( tag->source_name ) == 0 )
return 0;
p = (vj_picture*) vj_malloc(sizeof(vj_picture));
if(!p)
return 0;
memset(p, 0, sizeof(vj_picture));
vj_tag_input->picture[stream_nr] = p;
veejay_msg(VEEJAY_MSG_INFO, "Opened [%s] , %d x %d @ %2.2f fps ",
tag->source_name,
el->video_width, el->video_height, el->video_fps );
return 1;
}
#endif
int _vj_tag_new_yuv4mpeg(vj_tag * tag, int stream_nr, editlist * el)
{
@@ -520,7 +547,7 @@ int vj_tag_new(int type, char *filename, int stream_nr, editlist * el,
switch (type) {
#ifdef HAVE_V4L
case VJ_TAG_TYPE_V4L:
sprintf(tag->source_name, "/dev/%s", filename);
sprintf(tag->source_name, "/dev/%s/%d", filename,channel);
if (_vj_tag_new_v4l
(tag, stream_nr, w, h, el->video_norm, palette,0,channel ) != 1)
return -1;
@@ -534,7 +561,7 @@ int vj_tag_new(int type, char *filename, int stream_nr, editlist * el,
break;
case VJ_TAG_TYPE_DV1394:
#ifdef SUPPORT_READ_DV2
sprintf(tag->source_name, "/dev/dv1394");
sprintf(tag->source_name, "/dev/dv1394/%d", channel);
if( _vj_tag_new_dv1394( tag, stream_nr,channel,1,el ) == 0 )
{
veejay_msg(VEEJAY_MSG_ERROR, "error opening dv1394");
@@ -552,6 +579,13 @@ int vj_tag_new(int type, char *filename, int stream_nr, editlist * el,
return -1;
tag->active = 1;
break;
#ifdef USE_GDK_PIXBUF
case VJ_TAG_TYPE_PICTURE:
sprintf(tag->source_name, "%s", filename);
if( _vj_tag_new_picture(tag, stream_nr, el) != 1 )
return -1;
break;
#endif
case VJ_TAG_TYPE_YUV4MPEG:
sprintf(tag->source_name, "%s", filename);
if (_vj_tag_new_yuv4mpeg(tag, stream_nr, el) != 1)
@@ -575,7 +609,7 @@ int vj_tag_new(int type, char *filename, int stream_nr, editlist * el,
case VJ_TAG_TYPE_BLUE:
*/
case VJ_TAG_TYPE_COLOR:
sprintf(tag->source_name, "solid-[%d,%d,%d]",
sprintf(tag->source_name, "[%d,%d,%d]",
tag->color_r,tag->color_g,tag->color_b );
tag->active = 1;
break;
@@ -679,6 +713,18 @@ int vj_tag_del(int id)
veejay_msg(VEEJAY_MSG_INFO, "Closing avformat stream %s", tag->source_name);
vj_avformat_close_input( vj_tag_input->avformat[tag->index]);
break;
#ifdef USE_GDK_PIXBUF
case VJ_TAG_TYPE_PICTURE:
veejay_msg(VEEJAY_MSG_INFO, "Closing picture stream %s", tag->source_name);
vj_picture *pic = vj_tag_input->picture[tag->index];
if(pic)
{
vj_picture_cleanup( pic->pic );
free( pic );
}
vj_tag_input->picture[tag->index] = NULL;
break;
#endif
case VJ_TAG_TYPE_SHM:
veejay_msg(VEEJAY_MSG_INFO, "huh ?");
break;
@@ -1493,6 +1539,15 @@ int vj_tag_disable(int t1) {
vj_client_close( vj_tag_input->net[tag->index] );
veejay_msg(VEEJAY_MSG_DEBUG, "Disconnected from %s", tag->source_name);
}
if(tag->source_type == VJ_TAG_TYPE_PICTURE )
{
vj_picture *pic = vj_tag_input->picture[tag->index];
if(pic)
{
vj_picture_cleanup( pic->pic );
}
vj_tag_input->picture[tag->index] = pic;
}
tag->active = 0;
if(!vj_tag_update(tag,t1)) return -1;
return 1;
@@ -1502,6 +1557,8 @@ int vj_tag_enable(int t1) {
vj_tag *tag = vj_tag_get(t1);
if(!tag) return -1;
veejay_msg(VEEJAY_MSG_INFO, "Enable stream %d", t1 );
if(tag->active )
{
veejay_msg(VEEJAY_MSG_INFO, "Already active");
@@ -1535,7 +1592,19 @@ int vj_tag_enable(int t1) {
veejay_msg(VEEJAY_MSG_DEBUG, "Streaming from %s", tag->source_name );
}
if( tag->source_type == VJ_TAG_TYPE_PICTURE )
{
vj_picture *p = vj_tag_input->picture[ tag->index ];
p->pic = vj_picture_open( tag->source_name,
vj_tag_input->width, vj_tag_input->height,
vj_tag_input->pix_fmt == FMT_420 ? 1:0);
if(!p->pic)
return -1;
vj_tag_input->picture[tag->index] = p;
veejay_msg(VEEJAY_MSG_DEBUG, "Streaming from picture '%s'", tag->source_name );
}
tag->active = 1;
if(!vj_tag_update(tag,t1)) return -1;
@@ -1591,6 +1660,7 @@ int vj_tag_set_active(int t1, int active)
break;
case VJ_TAG_TYPE_MCAST:
case VJ_TAG_TYPE_NET:
case VJ_TAG_TYPE_PICTURE:
if(active == 1 )
vj_tag_enable( t1 );
else
@@ -1751,7 +1821,7 @@ void vj_tag_get_source_name(int t1, char *dst)
if (tag) {
sprintf(dst, tag->source_name);
} else {
sprintf(dst, "error in tag %d", t1);
vj_tag_get_description( tag->source_type, dst );
}
}
@@ -1782,6 +1852,11 @@ void vj_tag_get_by_type(int type, char *description )
case VJ_TAG_TYPE_AVFORMAT:
sprintf(description, "%s", "AVFormat");
break;
#ifdef USE_GDK_PIXBUF
case VJ_TAG_TYPE_PICTURE:
sprintf(description, "%s", "GdkPixbuf");
break;
#endif
#ifdef HAVE_V4L
case VJ_TAG_TYPE_V4L:
sprintf(description, "%s", "Video4Linux");
@@ -1954,7 +2029,8 @@ int vj_tag_get_audio_frame(int t1, uint8_t *dst_buffer)
#endif
if(tag->source_type == VJ_TAG_TYPE_AVFORMAT)
return (vj_avformat_get_audio( vj_tag_input->avformat[tag->index], dst_buffer, -1 ));
return 0;
return 0;
}
@@ -1969,6 +2045,9 @@ int vj_tag_get_frame(int t1, uint8_t *buffer[3], uint8_t * abuffer)
int uv_len = (vj_tag_input->width * vj_tag_input->height);
int len = (width * height);
char buf[10];
#ifdef USE_GDK_PIXBUF
vj_picture *p = NULL;
#endif
vj_client *v;
if(!tag) return -1;
@@ -2000,6 +2079,21 @@ int vj_tag_get_frame(int t1, uint8_t *buffer[3], uint8_t * abuffer)
return -1;
break;
#endif
#ifdef USE_GDK_PIXBUF
case VJ_TAG_TYPE_PICTURE:
p = vj_tag_input->picture[tag->index];
if(!p)
{
veejay_msg(VEEJAY_MSG_ERROR, "Picture never opened");
vj_tag_disable(t1);
return -1;
}
address = vj_picture_get( p->pic );
veejay_memcpy(buffer[0],address, len);
veejay_memcpy(buffer[1],address + len, uv_len);
veejay_memcpy(buffer[2],address + len + uv_len, uv_len);
break;
#endif
case VJ_TAG_TYPE_AVFORMAT:
if(!vj_avformat_get_video_frame( vj_tag_input->avformat[tag->index], buffer, -1,