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Fix: clear espcm_sample_idx upon starting ESPCM DMA

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This commit is contained in:
Kagamiin~
2024-03-13 11:41:50 -03:00
parent 9d54a78918
commit 416edcf1a5
1 changed files with 4 additions and 0 deletions
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4
src/sound/snd_sb_dsp.c
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@@ -1348,6 +1348,7 @@ sb_exec_command(sb_dsp_t *dsp)
if (IS_ESS(dsp))
{
sb_start_dma(dsp, 1, 0, ESPCM_4, dsp->sb_data[0] + (dsp->sb_data[1] << 8));
dsp->espcm_sample_idx = 0;
dsp->sbdat2 = dsp->dma_readb(dsp->dma_priv);
dsp->sb_8_length--;
dsp->ess_dma_counter++;
@@ -1366,6 +1367,7 @@ sb_exec_command(sb_dsp_t *dsp)
if (IS_ESS(dsp))
{
sb_start_dma(dsp, 1, 0, ESPCM_3, dsp->sb_data[0] + (dsp->sb_data[1] << 8));
dsp->espcm_sample_idx = 0;
dsp->sbdat2 = dsp->dma_readb(dsp->dma_priv);
dsp->sb_8_length--;
dsp->ess_dma_counter++;
@@ -1384,6 +1386,7 @@ sb_exec_command(sb_dsp_t *dsp)
if (IS_ESS(dsp))
{
sb_start_dma(dsp, 1, 0, ESPCM_1, dsp->sb_data[0] + (dsp->sb_data[1] << 8));
dsp->espcm_sample_idx = 0;
dsp->sbdat2 = dsp->dma_readb(dsp->dma_priv);
dsp->sb_8_length--;
dsp->ess_dma_counter++;
@@ -1402,6 +1405,7 @@ sb_exec_command(sb_dsp_t *dsp)
if (IS_ESS(dsp))
{
sb_start_dma_i(dsp, 1, 0, ESPCM_4, dsp->sb_data[0] + (dsp->sb_data[1] << 8));
dsp->espcm_sample_idx = 0;
dsp->sbdat2 = (dsp->record_buffer[dsp->record_pos_read] >> 8) ^ 0x80;
dsp->record_pos_read += 2;
dsp->record_pos_read &= 0xFFFF;