ffmpeg | branch: master | Andreas Rheinhardt <[email protected]> | Thu Mar 28 05:59:08 2024 +0100| [b49e621c83209a4f3d2c525a4ce33bd87aa02a84] | committer: Andreas Rheinhardt
swscale/ppc/swscale_altivec: Simplify macro Signed-off-by: Andreas Rheinhardt <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b49e621c83209a4f3d2c525a4ce33bd87aa02a84 --- libswscale/ppc/swscale_altivec.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/libswscale/ppc/swscale_altivec.c b/libswscale/ppc/swscale_altivec.c index 8e35e0372f..9bf72738df 100644 --- a/libswscale/ppc/swscale_altivec.c +++ b/libswscale/ppc/swscale_altivec.c @@ -109,17 +109,12 @@ #define SHIFT 3 -#define output_pixel(pos, val, bias, signedness) \ - if (big_endian) { \ - AV_WB16(pos, bias + av_clip_ ## signedness ## 16(val >> shift)); \ - } else { \ - AV_WL16(pos, bias + av_clip_ ## signedness ## 16(val >> shift)); \ - } +#define get_pixel(val, bias, signedness) \ + (bias + av_clip_ ## signedness ## 16(val >> shift)) static void yuv2plane1_float_u(const int32_t *src, float *dest, int dstW, int start) { - static const int big_endian = HAVE_BIGENDIAN; static const int shift = 3; static const float float_mult = 1.0f / 65535.0f; int i, val; @@ -127,7 +122,7 @@ yuv2plane1_float_u(const int32_t *src, float *dest, int dstW, int start) for (i = start; i < dstW; ++i){ val = src[i] + (1 << (shift - 1)); - output_pixel(&val_uint, val, 0, uint); + val_uint = get_pixel(val, 0, uint); dest[i] = float_mult * (float)val_uint; } } @@ -135,7 +130,6 @@ yuv2plane1_float_u(const int32_t *src, float *dest, int dstW, int start) static void yuv2plane1_float_bswap_u(const int32_t *src, uint32_t *dest, int dstW, int start) { - static const int big_endian = HAVE_BIGENDIAN; static const int shift = 3; static const float float_mult = 1.0f / 65535.0f; int i, val; @@ -143,7 +137,7 @@ yuv2plane1_float_bswap_u(const int32_t *src, uint32_t *dest, int dstW, int start for (i = start; i < dstW; ++i){ val = src[i] + (1 << (shift - 1)); - output_pixel(&val_uint, val, 0, uint); + val_uint = get_pixel(val, 0, uint); dest[i] = av_bswap32(av_float2int(float_mult * (float)val_uint)); } } _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
