diff options
Diffstat (limited to 'src/sample-util.h')
-rw-r--r-- | src/sample-util.h | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/src/sample-util.h b/src/sample-util.h deleted file mode 100644 index 73101ab4..00000000 --- a/src/sample-util.h +++ /dev/null @@ -1,48 +0,0 @@ -#ifndef foosampleutilhfoo -#define foosampleutilhfoo - -/* $Id$ */ - -/*** - This file is part of polypaudio. - - polypaudio is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published - by the Free Software Foundation; either version 2 of the License, - or (at your option) any later version. - - polypaudio is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with polypaudio; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - USA. -***/ - -#include "sample.h" -#include "memblock.h" -#include "memchunk.h" - -#define PA_VOLUME_NORM (0x100) -#define PA_VOLUME_MUTE (0) - -struct pa_memblock *pa_silence_memblock(struct pa_memblock* b, const struct pa_sample_spec *spec); -void pa_silence_memchunk(struct pa_memchunk *c, const struct pa_sample_spec *spec); -void pa_silence_memory(void *p, size_t length, const struct pa_sample_spec *spec); - -struct pa_mix_info { - struct pa_memchunk chunk; - uint32_t volume; - void *userdata; -}; - -size_t pa_mix(struct pa_mix_info channels[], unsigned nchannels, void *data, size_t length, const struct pa_sample_spec *spec, uint32_t volume); - -void pa_volume_memchunk(struct pa_memchunk*c, const struct pa_sample_spec *spec, uint32_t volume); - -uint32_t pa_volume_multiply(uint32_t a, uint32_t b); - -#endif |