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authorKelebek1 <eeeedddccc@hotmail.co.uk>2023-05-23 14:45:54 +0100
committerKelebek1 <eeeedddccc@hotmail.co.uk>2023-06-22 08:05:10 +0100
commit5da70f719703084482933e103e561cc98163f370 (patch)
tree1926842ed2b90bf92b89cec6a314bb28c7287fe9 /src/video_core/host1x
parente3122c5b468fd59b7eded5a3a7300643d05616bc (diff)
Remove memory allocations in some hot paths
Diffstat (limited to 'src/video_core/host1x')
-rw-r--r--src/video_core/host1x/codecs/h264.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/video_core/host1x/codecs/h264.cpp b/src/video_core/host1x/codecs/h264.cpp
index 6ce179167..ce827eb6c 100644
--- a/src/video_core/host1x/codecs/h264.cpp
+++ b/src/video_core/host1x/codecs/h264.cpp
@@ -4,6 +4,7 @@
#include <array>
#include <bit>
+#include "common/scratch_buffer.h"
#include "common/settings.h"
#include "video_core/host1x/codecs/h264.h"
#include "video_core/host1x/host1x.h"
@@ -188,7 +189,8 @@ void H264BitWriter::WriteBit(bool state) {
}
void H264BitWriter::WriteScalingList(std::span<const u8> list, s32 start, s32 count) {
- std::vector<u8> scan(count);
+ static Common::ScratchBuffer<u8> scan{};
+ scan.resize_destructive(count);
if (count == 16) {
std::memcpy(scan.data(), zig_zag_scan.data(), scan.size());
} else {