ffmpeg | branch: master | Rémi Denis-Courmont <r...@remlab.net> | Sat Oct 28 18:57:11 2023 +0300| [b2a441a3bed281a74b7fced77ef974897e407e32] | committer: Rémi Denis-Courmont
lavc/jpeg2000dsp: make coefficients extern This is so that they can be loaded from assembler, rather than duplicated. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b2a441a3bed281a74b7fced77ef974897e407e32 --- libavcodec/jpeg2000dsp.c | 3 ++- libavcodec/jpeg2000dsp.h | 2 ++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/libavcodec/jpeg2000dsp.c b/libavcodec/jpeg2000dsp.c index b1bff6d5b1..50bc1ecee6 100644 --- a/libavcodec/jpeg2000dsp.c +++ b/libavcodec/jpeg2000dsp.c @@ -26,7 +26,7 @@ /* Inverse ICT parameters in float and integer. * int value = (float value) * (1<<16) */ -static const float f_ict_params[4] = { +const float ff_jpeg2000_f_ict_params[4] = { 1.402f, 0.34413f, 0.71414f, @@ -42,6 +42,7 @@ static const int i_ict_params[4] = { static void ict_float(void *_src0, void *_src1, void *_src2, int csize) { + const float *const f_ict_params = ff_jpeg2000_f_ict_params; float *src0 = _src0, *src1 = _src1, *src2 = _src2; float i0f, i1f, i2f; int i; diff --git a/libavcodec/jpeg2000dsp.h b/libavcodec/jpeg2000dsp.h index 1ae5b95d9a..932dbb2102 100644 --- a/libavcodec/jpeg2000dsp.h +++ b/libavcodec/jpeg2000dsp.h @@ -30,6 +30,8 @@ typedef struct Jpeg2000DSPContext { void (*mct_decode[FF_DWT_NB])(void *src0, void *src1, void *src2, int csize); } Jpeg2000DSPContext; +extern const float ff_jpeg2000_f_ict_params[4]; + void ff_jpeg2000dsp_init(Jpeg2000DSPContext *c); void ff_jpeg2000dsp_init_x86(Jpeg2000DSPContext *c); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
