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-rw-r--r--src/app/xineScope.c100
1 files changed, 70 insertions, 30 deletions
diff --git a/src/app/xineScope.c b/src/app/xineScope.c
index cd3b4e1..3e7cb69 100644
--- a/src/app/xineScope.c
+++ b/src/app/xineScope.c
@@ -1,8 +1,6 @@
/* Author: Max Howell <max.howell@methylblue.com>, (C) 2004
Copyright: See COPYING file that comes with this distribution */
-/* gcc doesn't like inline for me */
-#define inline
/* need access to port_ticket */
#define XINE_ENGINE_INTERNAL
@@ -12,16 +10,10 @@
static MyNode theList;
-static metronom_t theMetronom;
static int myChannels = 0;
+static int64_t pts_per_smpls;
MyNode* const myList = &theList;
-metronom_t* const myMetronom = &theMetronom;
-
-
-/* defined in xineEngine.cpp */
-extern void _debug( const char * );
-
/*************************
* post plugin functions *
@@ -30,9 +22,7 @@ extern void _debug( const char * );
static int
scope_port_open( xine_audio_port_t *port_gen, xine_stream_t *stream, uint32_t bits, uint32_t rate, int mode )
{
- _debug( "scope_port_open()\n" );
-
- #define port ((post_audio_port_t*)port_gen)
+ post_audio_port_t *port = (post_audio_port_t *)port_gen;
_x_post_rewire( (post_plugin_t*)port->post );
_x_post_inc_usage( port );
@@ -44,13 +34,20 @@ scope_port_open( xine_audio_port_t *port_gen, xine_stream_t *stream, uint32_t bi
myChannels = _x_ao_mode2channels( mode );
- return port->original_port->open( port->original_port, stream, bits, rate, mode );
+ int ret = port->original_port->open( port->original_port, stream, bits, rate, mode );
+#if XINE_MAJOR_VERSION > 1 || (XINE_MAJOR_VERSION == 1 && XINE_MINOR_VERSION > 2) || \
+ (XINE_MAJOR_VERSION == 1 && XINE_MINOR_VERSION == 2 && XINE_SUB_VERSION >= 10)
+ pts_per_smpls = ((uint32_t)90000 * (uint32_t)32768) / rate;
+#else
+ pts_per_smpls = stream->metronom->pts_per_smpls;
+#endif
+ return ret;
}
static void
scope_port_close( xine_audio_port_t *port_gen, xine_stream_t *stream )
{
- _debug( "scope_port_close()\n" );
+ post_audio_port_t *port = (post_audio_port_t *)port_gen;
port->stream = NULL;
port->original_port->close( port->original_port, stream );
@@ -61,28 +58,29 @@ scope_port_close( xine_audio_port_t *port_gen, xine_stream_t *stream )
static void
scope_port_put_buffer( xine_audio_port_t *port_gen, audio_buffer_t *buf, xine_stream_t *stream )
{
-#if XINE_MAJOR_VERSION < 1 || (XINE_MAJOR_VERSION == 1 && XINE_MINOR_VERSION < 2) || \
- (XINE_MAJOR_VERSION == 1 && XINE_MINOR_VERSION == 2 && XINE_SUB_VERSION < 10)
- MyNode *new_node;
- const int num_samples = buf->num_frames * myChannels;
+ post_audio_port_t *port = (post_audio_port_t *)port_gen;
/* we are too simple to handle 8bit */
/* what does it mean when stream == NULL? */
if( port->bits == 8 ) {
port->original_port->put_buffer( port->original_port, buf, stream ); return; }
- /* I keep my own metronom because xine wouldn't for some reason */
- memcpy( myMetronom, stream->metronom, sizeof(metronom_t) );
+ MyNode *new_node;
+ const int num_samples = buf->num_frames * myChannels;
new_node = malloc( sizeof(MyNode) );
- new_node->vpts = myMetronom->got_audio_samples( myMetronom, buf->vpts, buf->num_frames );
+#ifdef METRONOM_VPTS
+ new_node->vpts = stream->metronom->get_option(stream->metronom, METRONOM_VPTS);
+#else
+ new_node->vpts = stream->metronom->got_audio_samples( stream->metronom, 0, 0 );
+#endif
new_node->num_frames = buf->num_frames;
new_node->mem = malloc( num_samples * 2 );
memcpy( new_node->mem, buf->mem, num_samples * 2 );
{
int64_t
- K = myMetronom->pts_per_smpls; /*smpls = 1<<16 samples*/
+ K = pts_per_smpls; /*smpls = 1<<16 samples*/
K *= num_samples;
K /= (1<<16);
K += new_node->vpts;
@@ -97,9 +95,6 @@ scope_port_put_buffer( xine_audio_port_t *port_gen, audio_buffer_t *buf, xine_st
* NOTE this is thread-safe due to the way we handle the list in the GUI thread */
new_node->next = myList->next;
myList->next = new_node;
-#endif
-
- #undef port
}
static void
@@ -113,13 +108,17 @@ scope_dispose( post_plugin_t *this )
* plugin init function *
************************/
-xine_post_t*
-scope_plugin_new( xine_t *xine, xine_audio_port_t *audio_target )
+#if XINE_MAJOR_VERSION > 1 || (XINE_MAJOR_VERSION == 1 && XINE_MINOR_VERSION > 2) || \
+ (XINE_MAJOR_VERSION == 1 && XINE_MINOR_VERSION == 2 && XINE_SUB_VERSION >= 10)
+static post_plugin_t* scope_plugin_new( post_class_t *class_gen, int inputs, xine_audio_port_t *audio_target[], xine_video_port_t *video_target[] )
+#else
+xine_post_t* scope_plugin_new( xine_t *xine, xine_audio_port_t *audio_target )
+#endif
{
if( audio_target == NULL )
return NULL;
- post_plugin_t *post_plugin = xine_xmalloc( sizeof(post_plugin_t) );
+ post_plugin_t *post_plugin = calloc( 1, sizeof(post_plugin_t) );
{
post_plugin_t *this = post_plugin;
@@ -129,7 +128,12 @@ scope_plugin_new( xine_t *xine, xine_audio_port_t *audio_target )
_x_post_init( this, 1, 0 );
- port = _x_post_intercept_audio_port( this, audio_target, &input, &output );
+#if XINE_MAJOR_VERSION > 1 || (XINE_MAJOR_VERSION == 1 && XINE_MINOR_VERSION > 2) || \
+ (XINE_MAJOR_VERSION == 1 && XINE_MINOR_VERSION == 2 && XINE_SUB_VERSION >= 10)
+ port = _x_post_intercept_audio_port( post_plugin, audio_target[0], &input, &output );
+#else
+ port = _x_post_intercept_audio_port( post_plugin, audio_target, &input, &output );
+#endif
port->new_port.open = scope_port_open;
port->new_port.close = scope_port_close;
port->new_port.put_buffer = scope_port_put_buffer;
@@ -145,10 +149,46 @@ scope_plugin_new( xine_t *xine, xine_audio_port_t *audio_target )
/* code is straight from xine_init_post()
can't use that function as it only dlopens the plugins
and our plugin is statically linked in */
-
post_plugin->running_ticket = xine->port_ticket;
post_plugin->xine = xine;
#endif
+#if XINE_MAJOR_VERSION > 1 || (XINE_MAJOR_VERSION == 1 && XINE_MINOR_VERSION > 2) || \
+ (XINE_MAJOR_VERSION == 1 && XINE_MINOR_VERSION == 2 && XINE_SUB_VERSION >= 10)
+ return post_plugin;
+#else
return &post_plugin->xine_post;
+#endif
+}
+
+int64_t scope_plugin_pts_per_smpls( void *post )
+{
+ return pts_per_smpls;
+}
+
+#if XINE_MAJOR_VERSION > 1 || (XINE_MAJOR_VERSION == 1 && XINE_MINOR_VERSION > 2) || \
+ (XINE_MAJOR_VERSION == 1 && XINE_MINOR_VERSION == 2 && XINE_SUB_VERSION >= 10)
+static void *scope_init_plugin(xine_t *xine, const void *data)
+{
+ static const post_class_t post_scope_class = {
+ .open_plugin = scope_plugin_new,
+ .identifier = "codeine-scope",
+ .description = "Codeine Scope",
+ .dispose = NULL,
+ };
+
+ (void)xine;
+ (void)data;
+
+ return (void*)&post_scope_class;
}
+
+static const post_info_t scope_special_info = {
+ .type = XINE_POST_TYPE_AUDIO_VISUALIZATION,
+};
+
+const plugin_info_t scope_plugin_info[] = {
+ { PLUGIN_POST, 10, "codeine-scope", XINE_VERSION_CODE, &scope_special_info, scope_init_plugin },
+ { PLUGIN_NONE, 0, NULL, 0, NULL, NULL }
+};
+#endif
generated by cgit v1.2.1 (git 2.18.0) at 2024-04-25 02:15:40 +0000