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remove unused vars, clarify comments

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derselbst 2018-05-04 20:15:01 +02:00
parent a153d0ad73
commit d8f46f2bae
2 changed files with 11 additions and 10 deletions
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2
CMakeLists.txt
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@ -162,7 +162,7 @@ if ( CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID STREQUAL "Clang" OR CMAKE_C_
# no visibility support on OS2 # no visibility support on OS2
if ( NOT OS2 ) if ( NOT OS2 )
set ( ADDITIONAL_FLAGS "${ADDITIONAL_FLAGS} -fvisibility=hidden" ) set ( ADDITIONAL_FLAGS "${ADDITIONAL_FLAGS} -fvisibility=hidden" )
endif ( OS2 ) endif ( NOT OS2 )
if ( CMAKE_C_COMPILER_ID STREQUAL "Intel" ) if ( CMAKE_C_COMPILER_ID STREQUAL "Intel" )
# icc needs the restrict flag to recognize C99 restrict pointers # icc needs the restrict flag to recognize C99 restrict pointers

19
src/rvoice/fluid_rvoice_mixer.c
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@ -53,11 +53,13 @@ struct _fluid_mixer_buffers_t {
int fx_buf_count; int fx_buf_count;
/** buffer to store the left part of a stereo channel to. /** buffer to store the left part of a stereo channel to.
* Specifically a two dimensional array, containing \c buf_count buffers * Specifically a two dimensional array, containing \c buf_count sample buffers
* (i.e. for each synth.audio-channels), of which each buffer contains * (i.e. for each synth.audio-channels), of which each contains
* FLUID_BUFSIZE * FLUID_MIXER_MAX_BUFFERS_DEFAULT audio items (=samples) * FLUID_BUFSIZE * FLUID_MIXER_MAX_BUFFERS_DEFAULT audio items (=samples)
* @note the beginning of the array is aligned to the FLUID_DEFAULT_ALIGNMENT * @note Each sample buffer is aligned to the FLUID_DEFAULT_ALIGNMENT
* boundary, so make sure to access all those pointers using fluid_align_ptr() * boundary provided that this pointer points to an aligned buffer.
* So make sure to access the sample buffer by first aligning this
* pointer using fluid_align_ptr()
*/ */
fluid_real_t* left_buf; fluid_real_t* left_buf;
@ -117,7 +119,6 @@ static FLUID_INLINE void
fluid_rvoice_mixer_process_fx(fluid_rvoice_mixer_t* mixer) fluid_rvoice_mixer_process_fx(fluid_rvoice_mixer_t* mixer)
{ {
int i; int i;
fluid_profile_ref_var(prof_ref);
void (*reverb_process_func)(fluid_revmodel_t* rev, fluid_real_t *in, fluid_real_t *left_out, fluid_real_t *right_out); void (*reverb_process_func)(fluid_revmodel_t* rev, fluid_real_t *in, fluid_real_t *left_out, fluid_real_t *right_out);
void (*chorus_process_func)(fluid_chorus_t* chorus, fluid_real_t *in, fluid_real_t *left_out, fluid_real_t *right_out); void (*chorus_process_func)(fluid_chorus_t* chorus, fluid_real_t *in, fluid_real_t *left_out, fluid_real_t *right_out);
@ -127,6 +128,8 @@ fluid_rvoice_mixer_process_fx(fluid_rvoice_mixer_t* mixer)
fluid_real_t* in_rev = fluid_align_ptr(mixer->buffers.fx_left_buf, FLUID_DEFAULT_ALIGNMENT); fluid_real_t* in_rev = fluid_align_ptr(mixer->buffers.fx_left_buf, FLUID_DEFAULT_ALIGNMENT);
fluid_real_t* in_ch = in_rev; fluid_real_t* in_ch = in_rev;
fluid_profile_ref_var(prof_ref);
in_rev = &in_rev[SYNTH_REVERB_CHANNEL * FLUID_MIXER_MAX_BUFFERS_DEFAULT * FLUID_BUFSIZE]; in_rev = &in_rev[SYNTH_REVERB_CHANNEL * FLUID_MIXER_MAX_BUFFERS_DEFAULT * FLUID_BUFSIZE];
in_ch = &in_ch [SYNTH_CHORUS_CHANNEL * FLUID_MIXER_MAX_BUFFERS_DEFAULT * FLUID_BUFSIZE]; in_ch = &in_ch [SYNTH_CHORUS_CHANNEL * FLUID_MIXER_MAX_BUFFERS_DEFAULT * FLUID_BUFSIZE];
@ -487,7 +490,7 @@ fluid_mixer_buffers_zero(fluid_mixer_buffers_t* buffers, int current_blockcount)
static int static int
fluid_mixer_buffers_init(fluid_mixer_buffers_t* buffers, fluid_rvoice_mixer_t* mixer) fluid_mixer_buffers_init(fluid_mixer_buffers_t* buffers, fluid_rvoice_mixer_t* mixer)
{ {
int i, samplecount; int samplecount;
buffers->mixer = mixer; buffers->mixer = mixer;
buffers->buf_count = buffers->mixer->buffers.buf_count; buffers->buf_count = buffers->mixer->buffers.buf_count;
@ -600,8 +603,6 @@ new_fluid_rvoice_mixer(int buf_count, int fx_buf_count, fluid_real_t sample_rate
static void static void
fluid_mixer_buffers_free(fluid_mixer_buffers_t* buffers) fluid_mixer_buffers_free(fluid_mixer_buffers_t* buffers)
{ {
int i;
FLUID_FREE(buffers->finished_voices); FLUID_FREE(buffers->finished_voices);
/* free all the sample buffers */ /* free all the sample buffers */