From 00ee3de7b260592a3c3a2109c019d87c662c0168 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Wed, 22 Jul 2009 19:12:04 +0200 Subject: pcm_channels: num_channels is unsigned You cannot have a negative number of channels, let's pass it as uint8_t instead of int8_t. --- src/pcm_channels.c | 12 ++++++------ src/pcm_channels.h | 12 ++++++------ 2 files changed, 12 insertions(+), 12 deletions(-) diff --git a/src/pcm_channels.c b/src/pcm_channels.c index 969ddff32..4f9343912 100644 --- a/src/pcm_channels.c +++ b/src/pcm_channels.c @@ -75,8 +75,8 @@ pcm_convert_channels_16_n_to_2(int16_t *dest, const int16_t * pcm_convert_channels_16(struct pcm_buffer *buffer, - int8_t dest_channels, - int8_t src_channels, const int16_t *src, + uint8_t dest_channels, + uint8_t src_channels, const int16_t *src, size_t src_size, size_t *dest_size_r) { unsigned num_frames = src_size / src_channels / sizeof(*src); @@ -149,8 +149,8 @@ pcm_convert_channels_24_n_to_2(int32_t *dest, const int32_t * pcm_convert_channels_24(struct pcm_buffer *buffer, - int8_t dest_channels, - int8_t src_channels, const int32_t *src, + uint8_t dest_channels, + uint8_t src_channels, const int32_t *src, size_t src_size, size_t *dest_size_r) { unsigned num_frames = src_size / src_channels / sizeof(*src); @@ -218,8 +218,8 @@ pcm_convert_channels_32_n_to_2(int32_t *dest, const int32_t * pcm_convert_channels_32(struct pcm_buffer *buffer, - int8_t dest_channels, - int8_t src_channels, const int32_t *src, + uint8_t dest_channels, + uint8_t src_channels, const int32_t *src, size_t src_size, size_t *dest_size_r) { unsigned num_frames = src_size / src_channels / sizeof(*src); diff --git a/src/pcm_channels.h b/src/pcm_channels.h index accf4b07b..13b7ffbf3 100644 --- a/src/pcm_channels.h +++ b/src/pcm_channels.h @@ -38,8 +38,8 @@ struct pcm_buffer; */ const int16_t * pcm_convert_channels_16(struct pcm_buffer *buffer, - int8_t dest_channels, - int8_t src_channels, const int16_t *src, + uint8_t dest_channels, + uint8_t src_channels, const int16_t *src, size_t src_size, size_t *dest_size_r); /** @@ -56,8 +56,8 @@ pcm_convert_channels_16(struct pcm_buffer *buffer, */ const int32_t * pcm_convert_channels_24(struct pcm_buffer *buffer, - int8_t dest_channels, - int8_t src_channels, const int32_t *src, + uint8_t dest_channels, + uint8_t src_channels, const int32_t *src, size_t src_size, size_t *dest_size_r); /** @@ -73,8 +73,8 @@ pcm_convert_channels_24(struct pcm_buffer *buffer, */ const int32_t * pcm_convert_channels_32(struct pcm_buffer *buffer, - int8_t dest_channels, - int8_t src_channels, const int32_t *src, + uint8_t dest_channels, + uint8_t src_channels, const int32_t *src, size_t src_size, size_t *dest_size_r); #endif -- cgit v1.2.3