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a bit more output from -D audioplayback, to help thorsten track down a crash/valgrind bug

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git-svn-id: svn://localhost/ardour2/branches/3.0@13074 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2012-07-24 15:32:47 +00:00
parent 4bcc3d377c
commit 0462a3e413
1 changed files with 3 additions and 0 deletions
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3
libs/ardour/audioregion.cc
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@ -39,6 +39,7 @@
#include "ardour/audioregion.h"
#include "ardour/session.h"
#include "ardour/dB.h"
#include "ardour/debug.h"
#include "ardour/playlist.h"
#include "ardour/audiofilesource.h"
#include "ardour/region_factory.h"
@ -712,6 +713,8 @@ AudioRegion::read_at (Sample *buf, Sample *mixdown_buffer, float *gain_buffer,
framecnt_t const N = to_read - fade_in_limit - fade_out_limit;
if (N > 0) {
if (opaque ()) {
DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("Region %1 memcpy into buf @ %2 + %3, from mixdown buffer @ %4 + %5, len = %6 cnt was %7\n",
name(), buf, fade_in_limit, mixdown_buffer, fade_in_limit, N, cnt));
memcpy (buf + fade_in_limit, mixdown_buffer + fade_in_limit, N * sizeof (Sample));
} else {
mix_buffers_no_gain (buf + fade_in_limit, mixdown_buffer + fade_in_limit, N);