diff options
Diffstat (limited to 'hw/musicpal.c')
| -rw-r--r-- | hw/musicpal.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/hw/musicpal.c b/hw/musicpal.c index 6c68f36168..2b60752636 100644 --- a/hw/musicpal.c +++ b/hw/musicpal.c @@ -255,7 +255,8 @@ typedef struct musicpal_audio_state { static void audio_callback(void *opaque, int free_out, int free_in) { musicpal_audio_state *s = opaque; - int16_t *codec_buffer, *mem_buffer; + int16_t *codec_buffer; + void *mem_buffer; int pos, block_size; if (!(s->playback_mode & MP_AUDIO_PLAYBACK_EN)) @@ -276,8 +277,9 @@ static void audio_callback(void *opaque, int free_out, int free_in) if (s->playback_mode & MP_AUDIO_MONO) { codec_buffer = wm8750_dac_buffer(s->wm, block_size >> 1); for (pos = 0; pos < block_size; pos += 2) { - *codec_buffer++ = *mem_buffer; - *codec_buffer++ = *mem_buffer++; + *codec_buffer++ = *(uint16_t *)mem_buffer; + *codec_buffer++ = *(uint16_t *)mem_buffer; + mem_buffer += 2; } } else memcpy(wm8750_dac_buffer(s->wm, block_size >> 2), @@ -286,14 +288,14 @@ static void audio_callback(void *opaque, int free_out, int free_in) if (s->playback_mode & MP_AUDIO_MONO) { codec_buffer = wm8750_dac_buffer(s->wm, block_size); for (pos = 0; pos < block_size; pos++) { - *codec_buffer++ = cpu_to_le16(256 * *((int8_t *)mem_buffer)); - *codec_buffer++ = cpu_to_le16(256 * *((int8_t *)mem_buffer)++); + *codec_buffer++ = cpu_to_le16(256 * *(int8_t *)mem_buffer); + *codec_buffer++ = cpu_to_le16(256 * *(int8_t *)mem_buffer++); } } else { codec_buffer = wm8750_dac_buffer(s->wm, block_size >> 1); for (pos = 0; pos < block_size; pos += 2) { - *codec_buffer++ = cpu_to_le16(256 * *((int8_t *)mem_buffer)++); - *codec_buffer++ = cpu_to_le16(256 * *((int8_t *)mem_buffer)++); + *codec_buffer++ = cpu_to_le16(256 * *(int8_t *)mem_buffer++); + *codec_buffer++ = cpu_to_le16(256 * *(int8_t *)mem_buffer++); } } } |