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Audio: Remove the driver on_error() callback function 

This was used to get around layering issues with the gstreamer driver.
Now that the gstreamer implementation is in the gui code we can have it
call audio::next() directly.

Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
This commit is contained in:
Anna Schumaker 2014-12-19 17:25:36 -05:00
parent 5b32bb16b4
commit e7a8ad54bd
4 changed files with 8 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
core/audio.cpp
View File

@ -88,7 +88,7 @@ void audio :: init(int *argc, char ***argv)
{
unsigned int id;
cur_driver->init(argc, argv, on_eos, audio :: next);
cur_driver->init(argc, argv, on_eos);
if (f_cur_track.exists()) {
f_cur_track.open(OPEN_READ);
f_cur_track >> id;

9
gui/gst.cpp
View File

@ -1,6 +1,7 @@
/*
* Copyright 2014 (c) Anna Schumaker.
*/
#include <core/audio.h>
#include <core/driver.h>
#include <gst/gst.h>
@ -38,9 +39,8 @@ public:
* @param argc Argc passed to the application's main() function.
* @param argv Argv passed to the applicaiton's main() function.
* @param eos_cb End-of-stream callback function.
* @param error_cb Callback function used when the audio library encounters an error.
*/
void init(int *, char ***, void (*)(), void (*)());
void init(int *, char ***, void (*)());
/**
* Load a track into the gstreamer pipeline.
@ -133,12 +133,11 @@ bool GSTDriver :: change_state(GstState state)
}
}
void GSTDriver :: init(int *argc, char ***argv, void (*eos_cb)(), void (*error_cb)())
void GSTDriver :: init(int *argc, char ***argv, void (*eos_cb)())
{
GstBus *bus;
on_eos = eos_cb;
on_error = error_cb;
gst_init(argc, argv);
player = gst_element_factory_make("playbin", "ocarina_player");
@ -201,7 +200,7 @@ void GSTDriver :: on_message(GstMessage *message)
switch (GST_MESSAGE_TYPE(message)) {
case GST_MESSAGE_ERROR:
parse_gst_error(message, cur_file);
on_error();
audio :: next();
break;
case GST_MESSAGE_EOS:
on_eos();

3
include/core/driver.h
View File

@ -30,9 +30,8 @@ public:
* @param argc Argc passed to the application's main() function.
* @param argv Argv passed to the applicaiton's main() function.
* @param eos_cb End-of-stream callback function.
* @param error_cb Callback function used when the audio library encounters an error.
*/
virtual void init(int *argc, char ***argv, void (*eos_cb)(), void (*error_cb)()) = 0;
virtual void init(int *argc, char ***argv, void (*eos_cb)()) = 0;
/**

18
tests/core/audio.cpp
View File

@ -9,7 +9,6 @@
Track *TRACK_NULL = NULL;
static unsigned int eos_count = 0;
static unsigned int error_count = 0;
class TestDriver : public Driver
@ -23,10 +22,9 @@ public:
TestDriver() : playing(false), cur_pos(0), cur_duration(0) {}
~TestDriver() {};
void init(int *argc, char ***argv, void (*eos_cb)(), void (*error_cb)())
void init(int *argc, char ***argv, void (*eos_cb)())
{
on_eos = eos_cb;
on_error = error_cb;
}
void load(const std::string &file)
@ -55,7 +53,6 @@ public:
long duration() { return cur_duration; }
void eos() { on_eos(); }
void error() { on_error(); }
};
void on_eos()
@ -63,11 +60,6 @@ void on_eos()
eos_count++;
}
void on_error()
{
error_count++;
}
void test_driver()
{
test_equal(audio :: get_driver(), (Driver *)NULL);
@ -78,7 +70,7 @@ void test_driver()
test_not_equal(audio :: get_driver(), (Driver *)NULL);
test_equal((Driver *)&driver, audio :: get_driver());
driver.init(0, NULL, on_eos, on_error);
driver.init(0, NULL, on_eos);
driver.load(file);
test_equal(driver.cur_file, file);
@ -101,9 +93,6 @@ void test_driver()
driver.eos();
test_equal(eos_count, (unsigned)1);
driver.error();
test_equal(error_count, (unsigned)1);
driver.play();
driver.seek_to(4242);
driver.load(file);
@ -221,9 +210,6 @@ void test_track_controls()
test_equal(driver->is_playing(), true);
test_equal(audio :: position(), (long)4242);
driver->error();
test_not_equal(audio :: current_track(), track);
track = audio :: current_track();
driver->eos();
test_not_equal(audio :: current_track(), track);