From 32f418fb1c814fa0361c95f9a82c1ceacb96479f Mon Sep 17 00:00:00 2001 From: Michael Sevakis Date: Mon, 26 Mar 2007 15:20:44 +0000 Subject: Argh. Get the tabs out the asm again. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12923 a1c6a512-1295-4272-9138-f99709370657 --- apps/dsp_cf.S | 31 +++++++++++++++---------------- 1 file changed, 15 insertions(+), 16 deletions(-) diff --git a/apps/dsp_cf.S b/apps/dsp_cf.S index e5d3ee8c55..e4869b7c9a 100644 --- a/apps/dsp_cf.S +++ b/apps/dsp_cf.S @@ -22,17 +22,17 @@ * void dsp_apply_gain(int count, struct dsp_data *data, int32_t *buf[]) */ .section .text - .align 2 + .align 2 .global dsp_apply_gain dsp_apply_gain: lea.l -20(%sp), %sp | save registers movem.l %d2-%d4/%a2-%a3, (%sp) | movem.l 28(%sp), %a0-%a1 | %a0 = data, | %a1 = buf - move.l 4(%a0), %d1 | %d1 = data->num_channels + move.l 4(%a0), %d1 | %d1 = data->num_channels move.l 32(%a0), %a0 | %a0 = data->gain (in s8.23) 10: | channel loop | - move.l 24(%sp), %d0 | %d0 = count + move.l 24(%sp), %d0 | %d0 = count move.l -4(%a1, %d1.l*4), %a2 | %a2 = s = buf[ch-1] move.l %a2, %a3 | %a3 = d = s move.l (%a2)+, %d2 | %d2 = *s++, @@ -54,8 +54,8 @@ dsp_apply_gain: asl.l #8, %d3 | *s = (S(n-1)[40:8] << 8) | S(n-1)[7:0] move.b %d4, %d3 | move.l %d3, (%a3) | - subq.l #1, %d1 | next channel - bgt.b 10b | channel loop | + subq.l #1, %d1 | next channel + bgt.b 10b | channel loop | movem.l (%sp), %d2-%d4/%a2-%a3 | restore registers lea.l 20(%sp), %sp | cleanup stack rts | @@ -65,7 +65,7 @@ dsp_apply_gain: * void apply_crossfeed(int count, int32_t *buf[]) */ .section .text - .align 2 + .align 2 .global apply_crossfeed apply_crossfeed: lea.l -44(%sp), %sp | @@ -129,7 +129,7 @@ apply_crossfeed: * in32_t *src[], int32_t *dst[]) */ .section .text - .align 2 + .align 2 .global dsp_downsample dsp_downsample: lea.l -40(%sp), %sp | save non-clobberables @@ -192,7 +192,7 @@ dsp_downsample: * int32_t *src[], int32_t *dst[]) */ .section .text - .align 2 + .align 2 .global dsp_upsample dsp_upsample: lea.l -40(%sp), %sp | save non-clobberables @@ -226,10 +226,10 @@ dsp_upsample: cmp.l %d2, %d7 | past end of samples? bge.b 50f | skip resample loop| yes? go to next channel and collect info lea.l (%a3, %d7.l*4), %a3 | %a3 = s = &s[pos+1] - movem.l -8(%a3), %d0-%d1 | %d0 = s[pos-1], %d1 = s[pos] + movem.l -8(%a3), %d0-%d1 | %d0 = s[pos-1], %d1 = s[pos] move.l %d1, %d6 | save sample value sub.l %d0, %d1 | %d1 = diff = s[pos] - s[pos-1] - bra.b 40f | loop start | + bra.b 40f | loop start | 20: | next sample loop | move.l %d6, %d0 | move previous sample to %d0 move.l (%a3)+, %d1 | fetch next sample @@ -268,7 +268,7 @@ dsp_upsample: * Mix left and right channels 50/50 into a center channel. */ .section .text - .align 2 + .align 2 .global channels_process_sound_chan_mono channels_process_sound_chan_mono: movem.l 4(%sp), %d0/%a0 | %d0 = count, %a0 = buf @@ -308,7 +308,7 @@ channels_process_sound_chan_mono: * Apply stereo width (narrowing/expanding) effect. */ .section .text - .align 2 + .align 2 .global channels_process_sound_chan_custom channels_process_sound_chan_custom: movem.l 4(%sp), %d0/%a0 | %d0 = count, %a0 = buf @@ -330,7 +330,6 @@ channels_process_sound_chan_custom: 10: | loop | movclr.l %acc0, %d5 | movclr.l %acc1, %d6 | -15: | loop start | mac.l %d1, %d3 , %acc0 | L = l*gain + r*cross mac.l %d1, %d4, (%a0)+, %d1, %acc1 | R = r*gain + l*cross mac.l %d2, %d4 , %acc0 | @@ -356,7 +355,7 @@ channels_process_sound_chan_custom: * Separate channels into side channels. */ .section .text - .align 2 + .align 2 .global channels_process_sound_chan_karaoke channels_process_sound_chan_karaoke: movem.l 4(%sp), %d0/%a0 | %d0 = count, %a0 = buf @@ -413,7 +412,7 @@ channels_process_sound_chan_karaoke: * */ .section .text - .align 2 + .align 2 .global sample_output_stereo sample_output_stereo: lea.l -44(%sp), %sp | save registers @@ -508,7 +507,7 @@ sample_output_stereo: * Same treatment as sample_output_stereo but for one channel. */ .section .text - .align 2 + .align 2 .global sample_output_mono sample_output_mono: lea.l -28(%sp), %sp | save registers -- cgit v1.2.3