Merge commit 'eb0ef' into tweak_pixelbuf
This commit is contained in:
commit
710c1985ba
@ -203,13 +203,13 @@ audio_dma_result audio_dma_setup_playback(audio_dma_t* dma,
|
||||
if (output_signed != samples_signed) {
|
||||
output_spacing = 1;
|
||||
max_buffer_length /= dma->spacing;
|
||||
dma->first_buffer = (uint8_t*) m_malloc(max_buffer_length, false);
|
||||
dma->first_buffer = (uint8_t*) m_realloc(dma->first_buffer, max_buffer_length);
|
||||
if (dma->first_buffer == NULL) {
|
||||
return AUDIO_DMA_MEMORY_ERROR;
|
||||
}
|
||||
dma->first_buffer_free = true;
|
||||
if (!single_buffer) {
|
||||
dma->second_buffer = (uint8_t*) m_malloc(max_buffer_length, false);
|
||||
dma->second_buffer = (uint8_t*) m_realloc(dma->second_buffer, max_buffer_length);
|
||||
if (dma->second_buffer == NULL) {
|
||||
return AUDIO_DMA_MEMORY_ERROR;
|
||||
}
|
||||
|
@ -397,6 +397,12 @@ void common_hal_audioio_audioout_play(audioio_audioout_obj_t* self,
|
||||
if (self->right_channel == &pin_PA02) {
|
||||
right_channel_reg = (uint32_t) &DAC->DATABUF[0].reg;
|
||||
}
|
||||
if(right_channel_reg == left_channel_reg + 2 && audiosample_bits_per_sample(sample) == 16) {
|
||||
result = audio_dma_setup_playback(&self->left_dma, sample, loop, false, 0,
|
||||
false /* output unsigned */,
|
||||
left_channel_reg,
|
||||
left_channel_trigger);
|
||||
} else {
|
||||
result = audio_dma_setup_playback(&self->left_dma, sample, loop, true, 0,
|
||||
false /* output unsigned */,
|
||||
left_channel_reg,
|
||||
@ -407,6 +413,7 @@ void common_hal_audioio_audioout_play(audioio_audioout_obj_t* self,
|
||||
right_channel_reg,
|
||||
right_channel_trigger);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
if (result != AUDIO_DMA_OK) {
|
||||
audio_dma_stop(&self->left_dma);
|
||||
|
Loading…
Reference in New Issue
Block a user