Changeset c17c872c in mainline for uspace/drv/audio/sb16/dsp.h

Timestamp:

2011-12-05T15:20:50Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

c0149cc

Parents:

b499127

Message:

sb16, dsp: Remove internal playback functions.

External playback works reasonably well.

File:

• uspace/drv/audio/sb16/dsp.h (modified) (2 diffs)

uspace/drv/audio/sb16/dsp.h

@@ -51 +51 @@
         struct {
                 uint8_t *data;
-                uint8_t *position;
                 size_t size;
         } buffer;
         struct {
-                const uint8_t *data;
-                const uint8_t *position;
-                size_t size;
                 uint8_t mode;
+                uint16_t samples;
         } playing;
         ddf_dev_t *sb_dev;
@@ -66 +63 @@
     int dma8, int dma16);
 void sb_dsp_interrupt(sb_dsp_t *dsp);
-int sb_dsp_play_direct(sb_dsp_t *dsp, const uint8_t *data, size_t size,
-    unsigned sample_rate, unsigned channels, unsigned bit_depth);
-int sb_dsp_play(sb_dsp_t *dsp, const void *data, size_t size,
-    uint16_t sample_rate, unsigned channels, unsigned bit_depth);
 
 int sb_dsp_get_buffer(sb_dsp_t *dsp, void **buffer, size_t *size, unsigned *id);