[pulseaudio-commits] [Git][pulseaudio/pulseaudio][master] bluetooth: align max renderable block size to frame size

[PulseAudio Marge Bot]

PulseAudio Marge Bot pushed to branch master at PulseAudio / pulseaudio


Commits:
4874f8a6 by Igor V. Kovalenko at 2020-12-30T01:18:41+03:00
bluetooth: align max renderable block size to frame size

When bluez5 device I/O thread detects it is too slow sending data, allow it to
skip up to max rendered block size bytes which must be aligned to frame size.

Part-of: <https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/449>

- - - - -


1 changed file:

- src/modules/bluetooth/module-bluez5-device.c


Changes:

=====================================
src/modules/bluetooth/module-bluez5-device.c
=====================================
@@ -1484,7 +1484,7 @@ static void thread_func(void *userdata) {
                         if (bytes_to_send > 2 * u->write_block_size) {
                             uint64_t skip_bytes;
                             pa_memchunk tmp;
-                            size_t mempool_max_block_size = pa_mempool_block_size_max(u->core->mempool);
+                            size_t max_render_size = pa_frame_align(pa_mempool_block_size_max(u->core->mempool), &u->encoder_sample_spec);
                             pa_usec_t skip_usec;
 
                             skip_bytes = bytes_to_send - 2 * u->write_block_size;
@@ -1497,8 +1497,8 @@ static void thread_func(void *userdata) {
                             while (skip_bytes > 0) {
                                 size_t bytes_to_render;
 
-                                if (skip_bytes > mempool_max_block_size)
-                                    bytes_to_render = mempool_max_block_size;
+                                if (skip_bytes > max_render_size)
+                                    bytes_to_render = max_render_size;
                                 else
                                     bytes_to_render = skip_bytes;
 



View it on GitLab: https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/commit/4874f8a607b62b496aa0a1f6c1f0c3e8570195ae

-- 
View it on GitLab: https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/commit/4874f8a607b62b496aa0a1f6c1f0c3e8570195ae
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