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Preprocess out unused-but-set variable d2x-rebirth/libmve/mveplay.cpp total

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This variable is only used in a print statement which is itself
commented out.  Move the declaration, assignment, and commented print
into a preprocessor guard.
This commit is contained in:
Kp 2022-01-15 20:39:10 +00:00
parent b8ae2c5e55
commit 36e956cd9f
1 changed files with 6 additions and 0 deletions
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6
d2x-rebirth/libmve/mveplay.cpp
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@ -271,7 +271,9 @@ static std::unique_ptr<SDL_AudioSpec> mve_audio_spec;
static void mve_audio_callback(void *, unsigned char *stream, int len)
{
#ifdef DXX_REPORT_TOTAL_LENGTH
int total=0;
#endif
int length;
if (mve_audio_bufhead == mve_audio_buftail)
return /* 0 */;
@ -286,7 +288,9 @@ static void mve_audio_callback(void *, unsigned char *stream, int len)
(reinterpret_cast<uint8_t *>(mve_audio_buffers[mve_audio_bufhead].get()))+mve_audio_curbuf_curpos, /* cur input position */
length); /* cur input length */
#ifdef DXX_REPORT_TOTAL_LENGTH
total += length;
#endif
stream += length; /* advance output */
len -= length; /* decrement avail ospace */
mve_audio_buffers[mve_audio_bufhead].reset(); /* free the buffer */
@ -297,7 +301,9 @@ static void mve_audio_callback(void *, unsigned char *stream, int len)
mve_audio_curbuf_curpos = 0;
}
#ifdef DXX_REPORT_TOTAL_LENGTH
//con_printf(CON_CRITICAL, "= <%d (%d), %d, %d>: %d", mve_audio_bufhead, mve_audio_curbuf_curpos, mve_audio_buftail, len, total);
#endif
/* return total; */
if (len != 0 /* ospace remaining */