Nyaaori/rockbox
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Make sure the dsp code has proper resample buffers even if HAVE_PITCHSCREEN is undefined. This makes playback work again without HAVE_PITCHSCREEN

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28158 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Frank Gevaerts 2010-09-24 22:14:10 +00:00
parent 11e792b3cf
commit 8458fade58
1 changed files with 6 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
apps/dsp.c
View file

@ -173,7 +173,9 @@ struct dsp_config
int sample_bytes;
int stereo_mode;
int32_t tdspeed_percent; /* Speed% * PITCH_SPEED_PRECISION */
#ifdef HAVE_PITCHSCREEN
bool tdspeed_active; /* Timestretch is in use */
#endif
int frac_bits;
#ifdef HAVE_SW_TONE_CONTROLS
/* Filter struct for software bass/treble controls */
@ -242,18 +244,18 @@ static bool crossfeed_enabled;
#define RESAMPLE_RATIO 4 /* Enough for 11,025 Hz -> 44,100 Hz */
#ifdef HAVE_PITCHSCREEN
static int32_t small_sample_buf[SMALL_SAMPLE_BUF_COUNT] IBSS_ATTR;
static int32_t small_resample_buf[SMALL_SAMPLE_BUF_COUNT * RESAMPLE_RATIO] IBSS_ATTR;
#ifdef HAVE_PITCHSCREEN
static int32_t *big_sample_buf = NULL;
static int32_t *big_resample_buf = NULL;
static int big_sample_buf_count = -1; /* -1=unknown, 0=not available */
#endif
static int sample_buf_count;
static int32_t *sample_buf;
static int32_t *resample_buf;
static int sample_buf_count = SMALL_SAMPLE_BUF_COUNT;
static int32_t *sample_buf = small_sample_buf;
static int32_t *resample_buf = small_resample_buf;
#define SAMPLE_BUF_LEFT_CHANNEL 0
#define SAMPLE_BUF_RIGHT_CHANNEL (sample_buf_count/2)