From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH 1/2] avutil/mathematics: add missing constants
Date: Thu, 11 May 2023 20:12:29 -0300
Message-ID: <20230511231230.15668-1-jamrial@gmail.com> (raw)
Including float variants for all of them.
Signed-off-by: James Almer <jamrial@gmail.com>
---
libavutil/mathematics.h | 51 +++++++++++++++++++++++++++++++++++++++++
libavutil/version.h | 2 +-
2 files changed, 52 insertions(+), 1 deletion(-)
diff --git a/libavutil/mathematics.h b/libavutil/mathematics.h
index e4aff1e973..3e7b52eed6 100644
--- a/libavutil/mathematics.h
+++ b/libavutil/mathematics.h
@@ -36,30 +36,81 @@
#ifndef M_E
#define M_E 2.7182818284590452354 /* e */
#endif
+#ifndef M_Ef
+#define M_Ef 2.7182818284590452354f /* e */
+#endif
#ifndef M_LN2
#define M_LN2 0.69314718055994530942 /* log_e 2 */
#endif
+#ifndef M_LN2f
+#define M_LN2f 0.69314718055994530942f /* log_e 2 */
+#endif
#ifndef M_LN10
#define M_LN10 2.30258509299404568402 /* log_e 10 */
#endif
+#ifndef M_LN10f
+#define M_LN10f 2.30258509299404568402f /* log_e 10 */
+#endif
#ifndef M_LOG2_10
#define M_LOG2_10 3.32192809488736234787 /* log_2 10 */
#endif
+#ifndef M_LOG2_10f
+#define M_LOG2_10f 3.32192809488736234787f /* log_2 10 */
+#endif
#ifndef M_PHI
#define M_PHI 1.61803398874989484820 /* phi / golden ratio */
#endif
+#ifndef M_PHIf
+#define M_PHIf 1.61803398874989484820f /* phi / golden ratio */
+#endif
#ifndef M_PI
#define M_PI 3.14159265358979323846 /* pi */
#endif
+#ifndef M_PIf
+#define M_PIf 3.14159265358979323846f /* pi */
+#endif
#ifndef M_PI_2
#define M_PI_2 1.57079632679489661923 /* pi/2 */
#endif
+#ifndef M_PI_2f
+#define M_PI_2f 1.57079632679489661923f /* pi/2 */
+#endif
+#ifndef M_PI_4
+#define M_PI_4 0.78539816339744830962 /* pi/4 */
+#endif
+#ifndef M_PI_4f
+#define M_PI_4f 0.78539816339744830962f /* pi/4 */
+#endif
+#ifndef M_1_PI
+#define M_1_PI 0.31830988618379067154 /* 1/pi */
+#endif
+#ifndef M_1_PIf
+#define M_1_PIf 0.31830988618379067154f /* 1/pi */
+#endif
+#ifndef M_2_PI
+#define M_2_PI 0.63661977236758134308 /* 2/pi */
+#endif
+#ifndef M_2_PIf
+#define M_2_PIf 0.63661977236758134308f /* 2/pi */
+#endif
+#ifndef M_2_SQRTPI
+#define M_2_SQRTPI 1.12837916709551257390 /* 2/sqrt(pi) */
+#endif
+#ifndef M_2_SQRTPIf
+#define M_2_SQRTPIf 1.12837916709551257390f /* 2/sqrt(pi) */
+#endif
#ifndef M_SQRT1_2
#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */
#endif
+#ifndef M_SQRT1_2f
+#define M_SQRT1_2f 0.70710678118654752440f /* 1/sqrt(2) */
+#endif
#ifndef M_SQRT2
#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */
#endif
+#ifndef M_SQRT2f
+#define M_SQRT2f 1.41421356237309504880f /* sqrt(2) */
+#endif
#ifndef NAN
#define NAN av_int2float(0x7fc00000)
#endif
diff --git a/libavutil/version.h b/libavutil/version.h
index 341bcbf188..a4177aa137 100644
--- a/libavutil/version.h
+++ b/libavutil/version.h
@@ -79,7 +79,7 @@
*/
#define LIBAVUTIL_VERSION_MAJOR 58
-#define LIBAVUTIL_VERSION_MINOR 7
+#define LIBAVUTIL_VERSION_MINOR 8
#define LIBAVUTIL_VERSION_MICRO 100
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
--
2.40.1
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next reply other threads:[~2023-05-11 23:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-11 23:12 James Almer [this message]
2023-05-11 23:12 ` [FFmpeg-devel] [PATCH 2/2] avfilter/af_surround: replace double constants with float variants James Almer
2023-05-19 18:34 ` [FFmpeg-devel] [PATCH 1/2] avutil/mathematics: add missing constants James Almer
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