len0rd/rockbox
1
0
Fork 1
mirror of https://github.com/Rockbox/rockbox.git synced 2025-12-08 12:45:26 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

pcm: Further cleanup of unused bits of the PCM ACPI:

Browse source 
* pcm_get_bytes_remaining()
 * pcm_calculate_peaks()
 * pcm_get_peak_buffer()

Nothing in-tree uses these at all (except for the lua plugin wrapper)

Change-Id: I971b7beed6760250c8b1ce58f401a601e1e2d585
This commit is contained in:
Solomon Peachy 2020-11-11 23:20:19 -05:00
parent 1a68856f52
commit 388adff3cc
29 changed files with 5 additions and 231 deletions
Download patch file Download diff file Expand all files Collapse all files

11
firmware/target/arm/as3525/pcm-as3525.c
View file

@ -200,17 +200,6 @@ void pcm_dma_apply_settings(void)
0x01ffffff);
}
size_t pcm_get_bytes_waiting(void)
{
int oldstatus = disable_irq_save();
size_t addr = DMAC_CH_SRC_ADDR(0);
size_t start_addr = (size_t)dma_start_addr;
size_t start_size = dma_start_size;
restore_interrupt(oldstatus);
return start_size - addr + start_addr;
}
const void * pcm_play_dma_get_peak_buffer(int *count)
{
int oldstatus = disable_irq_save();