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| author | Frank Barchard <fbarchard@google.com> | 2023-04-12 15:32:23 -0700 |
|---|---|---|
| committer | libyuv LUCI CQ <libyuv-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2023-04-12 22:49:20 +0000 |
| commit | 68659d0d681b4c2318407f7dbc6eaa40055adba1 (patch) | |
| tree | 128bde23ae4f06800ecadbf2098db3a7b2daf995 /source/cpu_id.cc | |
| parent | ee3e71c7ce6c21cc96e27a32d3f94979f978eeaa (diff) | |
| download | libyuv-68659d0d681b4c2318407f7dbc6eaa40055adba1.tar.gz | |
UVScale down by 2 fix for C and optimize for NEON
- update cpu_id to use "re" for fopen to avoid leaking handles if a thread is started while the file is open.
Bug: libyuv:958
Change-Id: I1af9de68fce12e440e1226fc8070634ccb1bf090
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4417176
Reviewed-by: Wan-Teh Chang <wtc@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Diffstat (limited to 'source/cpu_id.cc')
| -rw-r--r-- | source/cpu_id.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/source/cpu_id.cc b/source/cpu_id.cc index 409456e8..efad1b36 100644 --- a/source/cpu_id.cc +++ b/source/cpu_id.cc @@ -137,7 +137,7 @@ static int GetXCR0() { // For Arm, but public to allow testing on any CPU LIBYUV_API SAFEBUFFERS int ArmCpuCaps(const char* cpuinfo_name) { char cpuinfo_line[512]; - FILE* f = fopen(cpuinfo_name, "r"); + FILE* f = fopen(cpuinfo_name, "re"); if (!f) { // Assume Neon if /proc/cpuinfo is unavailable. // This will occur for Chrome sandbox for Pepper or Render process. @@ -166,7 +166,7 @@ LIBYUV_API SAFEBUFFERS int ArmCpuCaps(const char* cpuinfo_name) { LIBYUV_API SAFEBUFFERS int MipsCpuCaps(const char* cpuinfo_name) { char cpuinfo_line[512]; int flag = 0x0; - FILE* f = fopen(cpuinfo_name, "r"); + FILE* f = fopen(cpuinfo_name, "re"); if (!f) { // Assume nothing if /proc/cpuinfo is unavailable. // This will occur for Chrome sandbox for Pepper or Render process. @@ -194,7 +194,7 @@ LIBYUV_API SAFEBUFFERS int MipsCpuCaps(const char* cpuinfo_name) { LIBYUV_API SAFEBUFFERS int RiscvCpuCaps(const char* cpuinfo_name) { char cpuinfo_line[512]; int flag = 0x0; - FILE* f = fopen(cpuinfo_name, "r"); + FILE* f = fopen(cpuinfo_name, "re"); if (!f) { // Assume nothing if /proc/cpuinfo is unavailable. // This will occur for Chrome sandbox for Pepper or Render process. |