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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:34:42 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:34:42 +0000 |
commit | da4c7e7ed675c3bf405668739c3012d140856109 (patch) | |
tree | cdd868dba063fecba609a1d819de271f0d51b23e /media/libvpx/arm_cpu_runtime_detection_code_on_openbsd.patch | |
parent | Adding upstream version 125.0.3. (diff) | |
download | firefox-da4c7e7ed675c3bf405668739c3012d140856109.tar.xz firefox-da4c7e7ed675c3bf405668739c3012d140856109.zip |
Adding upstream version 126.0.upstream/126.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'media/libvpx/arm_cpu_runtime_detection_code_on_openbsd.patch')
-rw-r--r-- | media/libvpx/arm_cpu_runtime_detection_code_on_openbsd.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/media/libvpx/arm_cpu_runtime_detection_code_on_openbsd.patch b/media/libvpx/arm_cpu_runtime_detection_code_on_openbsd.patch new file mode 100644 index 0000000000..4788b3996a --- /dev/null +++ b/media/libvpx/arm_cpu_runtime_detection_code_on_openbsd.patch @@ -0,0 +1,41 @@ +# HG changeset patch +# User Chun-Min Chang <chun.m.chang@gmail.com> + +Bug 1888772 - Allow ARM CPU runtime detection code to build on OpenBSD + +diff --git a/vpx_ports/aarch64_cpudetect.c b/vpx_ports/aarch64_cpudetect.c +--- a/vpx_ports/aarch64_cpudetect.c ++++ b/vpx_ports/aarch64_cpudetect.c +@@ -10,30 +10,30 @@ + + #include "./vpx_config.h" + #include "arm_cpudetect.h" + + #if defined(__APPLE__) + #include <sys/sysctl.h> + #endif + +-#if !CONFIG_RUNTIME_CPU_DETECT ++#if !CONFIG_RUNTIME_CPU_DETECT || defined(__OpenBSD__) + + static int arm_get_cpu_caps(void) { + // This function should actually be a no-op. There is no way to adjust any of + // these because the RTCD tables do not exist: the functions are called + // statically. + int flags = 0; + #if HAVE_NEON + flags |= HAS_NEON; + #endif // HAVE_NEON + return flags; + } + +-#elif defined(__APPLE__) // end !CONFIG_RUNTIME_CPU_DETECT ++#elif defined(__APPLE__) // end !CONFIG_RUNTIME_CPU_DETECT || defined(__OpenBSD__) + + // sysctlbyname() parameter documentation for instruction set characteristics: + // https://developer.apple.com/documentation/kernel/1387446-sysctlbyname/determining_instruction_set_characteristics + static INLINE int64_t have_feature(const char *feature) { + int64_t feature_present = 0; + size_t size = sizeof(feature_present); + if (sysctlbyname(feature, &feature_present, &size, NULL, 0) != 0) { + return 0; |