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Calculate watermark from bitrate and harddisk spinup time.

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Use a smaller PCM buffer on targets with 2MB or less ram.
(FS#9703)


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19743 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Björn Stenberg 2009-01-10 21:10:56 +00:00
parent 12b8f8de89
commit 6427d127aa
27 changed files with 85 additions and 121 deletions
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10
apps/debug_menu.c
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@ -329,14 +329,14 @@ static bool dbg_buffering_thread(void)
bufused = bufsize - pcmbuf_free();
snprintf(buf, sizeof(buf), "pcm: %7ld/%7ld", (long) bufused, (long) bufsize);
snprintf(buf, sizeof(buf), "pcm: %6ld/%ld", (long) bufused, (long) bufsize);
lcd_puts(0, line++, buf);
gui_scrollbar_draw(&screens[SCREEN_MAIN],0, line*8, LCD_WIDTH, 6,
bufsize, 0, bufused, HORIZONTAL);
line++;
snprintf(buf, sizeof(buf), "alloc: %8ld/%8ld", audio_filebufused(),
snprintf(buf, sizeof(buf), "alloc: %6ld/%ld", audio_filebufused(),
(long) filebuflen);
lcd_puts(0, line++, buf);
@ -345,7 +345,7 @@ static bool dbg_buffering_thread(void)
filebuflen, 0, audio_filebufused(), HORIZONTAL);
line++;
snprintf(buf, sizeof(buf), "real: %8ld/%8ld", (long)d.buffered_data,
snprintf(buf, sizeof(buf), "real: %6ld/%ld", (long)d.buffered_data,
(long)filebuflen);
lcd_puts(0, line++, buf);
@ -354,7 +354,7 @@ static bool dbg_buffering_thread(void)
line++;
#endif
snprintf(buf, sizeof(buf), "usefl: %8ld/%8ld", (long)(d.useful_data),
snprintf(buf, sizeof(buf), "usefl: %6ld/%ld", (long)(d.useful_data),
(long)filebuflen);
lcd_puts(0, line++, buf);
@ -383,7 +383,7 @@ static bool dbg_buffering_thread(void)
{
int boostquota = boost_ticks * 1000 / ticks; /* in 0.1 % */
int avgclock = freq_sum * 10 / ticks; /* in 100 kHz */
snprintf(buf, sizeof(buf), "boost ratio: %3d.%d%% (%2d.%dMHz)",
snprintf(buf, sizeof(buf), "boost:%3d.%d%% (%d.%dMHz)",
boostquota/10, boostquota%10, avgclock/10, avgclock%10);
lcd_puts(0, line++, buf);
}