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test_codec: add checksum runs with the DSP

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"Checksum with DSP" and "Checksum folder with DSP" give the CRC32
of the DSP's 16-bit output for a file or a folder, as "Checksum"
does for the codec's output. That lets the DSP of a device, with
its settings, be checked against a reference for several files in
one run; "Write WAV with DSP" writes one file, /test.wav.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Michael Giacomelli 2026-10-06 21:50:09 -04:00
parent fc1d445d69
commit e27fb9a9f0
1 changed files with 13 additions and 0 deletions
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13
apps/plugins/test_codec.c
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@ -918,6 +918,8 @@ enum plugin_status plugin_start(const void* parameter)
WRITE_WAV_WITH_DSP,
CHECKSUM,
CHECKSUM_DIR,
CHECKSUM_WITH_DSP,
CHECKSUM_DIR_WITH_DSP,
QUIT,
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
BOOST,
@ -934,6 +936,8 @@ enum plugin_status plugin_start(const void* parameter)
"Write WAV with DSP",
"Checksum",
"Checksum folder",
"Checksum with DSP",
"Checksum folder with DSP",
"Quit",
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
"Boosting",
@ -967,6 +971,13 @@ menu:
scandir = 0;
/* Map checksum runs with DSP to CHECKSUM and CHECKSUM_DIR: the
* checksum is then that of the DSP's output. */
bool dsp_checksum = (result == CHECKSUM_WITH_DSP ||
result == CHECKSUM_DIR_WITH_DSP);
if (dsp_checksum)
result -= 2;
/* Map test runs with checksum calcualtion to standard runs
* SPEED_TEST and SPEED_TEST_DIR and set the 'checksum' flag. */
if ((checksum = (result == CHECKSUM ||
@ -978,6 +989,8 @@ menu:
if ((use_dsp = (result >= SPEED_TEST_WITH_DSP &&
result <= WRITE_WAV_WITH_DSP)))
result -= 3;
else
use_dsp = dsp_checksum;
if (result == SPEED_TEST) {
wavinfo.fd = -1;