14 Dec
2018
14 Dec
'18
4:38 p.m.
At present we use a single buffer for sound which means we cannot be playing one sound while queueing up the next. This wouldn't matter except that a long sound (more than a second) has to be created as a single buffer, thus using a lot of memory. To better mimic what real sound drivers do, add support for double buffering in sandbox.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v2: None
arch/sandbox/cpu/sdl.c | 88 ++++++++++++++++++++++++++++++------------ 1 file changed, 63 insertions(+), 25 deletions(-)
Applied to u-boot-dm/master