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Remove memory allocations in some hot paths

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This commit is contained in:
Kelebek1
2023-05-23 14:45:54 +01:00
parent e3122c5b46
commit 5da70f7197
84 changed files with 501 additions and 458 deletions
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8
src/audio_core/device/audio_buffers.h
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@ -7,6 +7,7 @@
#include <mutex>
#include <span>
#include <vector>
#include <boost/container/static_vector.hpp>
#include "audio_buffer.h"
#include "audio_core/device/device_session.h"
@ -48,7 +49,7 @@ public:
*
* @param out_buffers - The buffers which were registered.
*/
void RegisterBuffers(std::vector<AudioBuffer>& out_buffers) {
void RegisterBuffers(boost::container::static_vector<AudioBuffer, N>& out_buffers) {
std::scoped_lock l{lock};
const s32 to_register{std::min(std::min(appended_count, BufferAppendLimit),
BufferAppendLimit - registered_count)};
@ -162,7 +163,8 @@ public:
* @param max_buffers - Maximum number of buffers to released.
* @return The number of buffers released.
*/
u32 GetRegisteredAppendedBuffers(std::vector<AudioBuffer>& buffers_flushed, u32 max_buffers) {
u32 GetRegisteredAppendedBuffers(
boost::container::static_vector<AudioBuffer, N>& buffers_flushed, u32 max_buffers) {
std::scoped_lock l{lock};
if (registered_count + appended_count == 0) {
return 0;
@ -270,7 +272,7 @@ public:
*/
bool FlushBuffers(u32& buffers_released) {
std::scoped_lock l{lock};
std::vector<AudioBuffer> buffers_flushed{};
boost::container::static_vector<AudioBuffer, N> buffers_flushed{};
buffers_released = GetRegisteredAppendedBuffers(buffers_flushed, append_limit);