diff options
| author | Thom Johansen <thomj@rockbox.org> | 2006-02-20 20:23:21 +0000 |
|---|---|---|
| committer | Thom Johansen <thomj@rockbox.org> | 2006-02-20 20:23:21 +0000 |
| commit | ec93f4685cf55b9990e37fd84997be750f4eaef8 (patch) | |
| tree | e711e02a52d1adf6fbb961ab119a40f9e5993c7e /firmware/pcm_playback.c | |
| parent | 7f6fe6aa35cdbac9ef2d684af299b9695f22fccd (diff) | |
Correct the channel order in the ASM optimised fiq handler. Correct a
jump target.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8753 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/pcm_playback.c')
| -rw-r--r-- | firmware/pcm_playback.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/firmware/pcm_playback.c b/firmware/pcm_playback.c index a48002ce00..11cd4cc2ba 100644 --- a/firmware/pcm_playback.c +++ b/firmware/pcm_playback.c @@ -524,11 +524,12 @@ void fiq(void) "cmp r12, #0x10000 \n\t" "bls .fifo_full \n\t" /* FIFO full, exit */ "ldr r12, [r9], #4 \n\t" /* load two samples to r12 */ + "mov r12, r12, ror #16\n\t" /* put left sample at the top bits */ "str r12, [r10] \n\t" /* write top sample, lower sample ignored */ "mov r12, r12, lsl #16\n\t" /* shift lower sample up */ "str r12, [r10] \n\t" /* then write it */ "subs r8, r8, #4 \n\t" /* check if we have more samples */ - "bne .loop \n\t" /* yes, continue */ + "bne .fifo_loop \n\t" /* yes, continue */ ".more_data: \n\t" "stmdb sp!, { r0-r3, lr}\n\t" /* stack scratch regs and lr */ "ldr r0, =p \n\t" /* load parameters to callback_for_more */ |