Author: thilo.borgmann
Date: Mon Aug 10 00:48:52 2009
New Revision: 5015
Log:
Reordered checks for independent block decoding to support an independently
coded last channel in case of enabled block switching and joint-stereo.
Modified:
als/alsdec.c
Modified: als/alsdec.c
==============================================================================
--- als/alsdec.c Mon Aug 10 00:45:15 2009 (r5014)
+++ als/alsdec.c Mon Aug 10 00:48:52 2009 (r5015)
@@ -686,15 +686,15 @@ static int read_frame_data(ALSDecContext
parse_bs_info(bs_info, 0, 0, &ptr_div_blocks, &ctx->num_blocks);
reconstruct_block_sizes(ctx, div_blocks);
- // if this is the last channel, it has to be decoded independently
- if (c == sconf->channels - 1)
- independent_bs = 1;
-
// if joint_stereo and block_switching is set, independent decoding
// is signaled via the first bit of bs_info
if(sconf->joint_stereo && sconf->block_switching)
independent_bs = bs_info >> 31;
+ // if this is the last channel, it has to be decoded independently
+ if (c == sconf->channels - 1)
+ independent_bs = 1;
+
if (independent_bs) {
raw_samples = ctx->raw_samples[c];
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