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Finally commit Metadata on Buffer!

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buffering.c and buffering.h implement the new buffering API. playback.c is translated to that API. For more information about the whole concept, see http://www.rockbox.org/wiki/MetadataOnBuffer.
There should be no major visible changes, but most existing bugs remain (though fixing them should be easier now that playback.c is a bit less complex) and there probably will be new ones. Please report any problem!
Next step is to adapt cuesheet support, which is partly disabled here, and of course fix as much bugs as possible.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15306 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Nicolas Pennequin 2007-10-25 21:27:45 +00:00
parent ccbe242453
commit 3e3c43c747
7 changed files with 1796 additions and 929 deletions
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51
apps/debug_menu.c
View file

@ -75,6 +75,7 @@
#include "logfdisp.h"
#if CONFIG_CODEC == SWCODEC
#include "pcmbuf.h"
#include "buffering.h"
#if defined(HAVE_SPDIF_OUT) || defined(HAVE_SPDIF_IN)
#include "spdif.h"
#endif
@ -261,7 +262,7 @@ static void dbg_audio_task(void)
ticks++;
}
static bool dbg_audio_thread(void)
static bool dbg_buffering_thread(void)
{
char buf[32];
int button;
@ -270,6 +271,7 @@ static bool dbg_audio_thread(void)
size_t bufused;
size_t bufsize = pcmbuf_get_bufsize();
int pcmbufdescs = pcmbuf_descs();
struct buffering_debug d;
ticks = boost_ticks = 0;
@ -292,6 +294,9 @@ static bool dbg_audio_thread(void)
done = true;
break;
}
buffering_get_debugdata(&d);
line = 0;
lcd_clear_display();
@ -300,19 +305,45 @@ static bool dbg_audio_thread(void)
snprintf(buf, sizeof(buf), "pcm: %7ld/%7ld", (long) bufused, (long) bufsize);
lcd_puts(0, line++, buf);
/* Playable space left */
gui_scrollbar_draw(&screens[SCREEN_MAIN],0, line*8, LCD_WIDTH, 6, bufsize, 0, bufused, HORIZONTAL);
gui_scrollbar_draw(&screens[SCREEN_MAIN],0, line*8, LCD_WIDTH, 6,
bufsize, 0, bufused, HORIZONTAL);
line++;
snprintf(buf, sizeof(buf), "codec: %8ld/%8ld", audio_filebufused(), (long) filebuflen);
snprintf(buf, sizeof(buf), "alloc: %8ld/%8ld", audio_filebufused(),
(long) filebuflen);
lcd_puts(0, line++, buf);
/* Playable space left */
gui_scrollbar_draw(&screens[SCREEN_MAIN],0, line*8, LCD_WIDTH, 6, filebuflen, 0,
audio_filebufused(), HORIZONTAL);
#if LCD_HEIGHT > 80
gui_scrollbar_draw(&screens[SCREEN_MAIN],0, line*8, LCD_WIDTH, 6,
filebuflen, 0, audio_filebufused(), HORIZONTAL);
line++;
snprintf(buf, sizeof(buf), "track count: %2d", audio_track_count());
snprintf(buf, sizeof(buf), "real: %8ld/%8ld", (long)d.buffered_data,
(long)filebuflen);
lcd_puts(0, line++, buf);
gui_scrollbar_draw(&screens[SCREEN_MAIN],0, line*8, LCD_WIDTH, 6,
filebuflen, 0, (long)d.buffered_data, HORIZONTAL);
line++;
#endif
snprintf(buf, sizeof(buf), "usefl: %8ld/%8ld", (long)(d.useful_data),
(long)filebuflen);
lcd_puts(0, line++, buf);
#if LCD_HEIGHT > 80
gui_scrollbar_draw(&screens[SCREEN_MAIN],0, line*8, LCD_WIDTH, 6,
filebuflen, 0, d.useful_data, HORIZONTAL);
line++;
#endif
snprintf(buf, sizeof(buf), "data_rem: %ld", (long)d.data_rem);
lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), "track count: %2d", audio_track_count()-1);
lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), "handle count: %d", (int)d.num_handles);
lcd_puts(0, line++, buf);
#ifndef SIMULATOR
@ -2241,7 +2272,9 @@ static const struct the_menu_item menuitems[] = {
{ "View database info", dbg_tagcache_info },
#endif
#ifdef HAVE_LCD_BITMAP
#if CONFIG_CODEC == SWCODEC || !defined(SIMULATOR)
#if CONFIG_CODEC == SWCODEC
{ "View buffering thread", dbg_buffering_thread },
#elif !defined(SIMULATOR)
{ "View audio thread", dbg_audio_thread },
#endif
#ifdef PM_DEBUG