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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-08-28 16:28:48 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-08-28 16:28:48 +0200 |
| commit | 416d2f7a1244e7e93e291786ac98313153f87db5 (patch) | |
| tree | 231d0d704cda257e4bc2a210df6b2fe553f407c6 /libavcodec/dsputil.h | |
| parent | fb6fb0dedbc103ba9cd4e7d63edee15317143b21 (diff) | |
| parent | 7627c35a81241c98768d2d1f13d576591cac0b1c (diff) | |
Merge remote-tracking branch 'qatar/master'
* qatar/master:
vc1: export some functions
configure: use HOSTCC_C/O in check_host_cc
configure: use AS_O setting in check_as
configure: use LD_O setting in check_ld()
Revert "dsputil: make {add/put/put_signed}_pixels_clamped() non-static."
build: Restore dependency of acelp_filters.o on celp_math.o
celp_math: Replace duplicate ff_dot_productf() by ff_scalarproduct_c()
celp_math: Move ff_cos() to the only place it is used
build: Use portable abstraction for linker/hostcc output file syntax
configure: Fix shared library creation for OpenBSD
vp56: Don't use DECLARE_ALIGN on a typedef name
mss1: move code that will be reused by MSS2 decoder into separate file
mss1: merge decode_intra() and decode_inter()
avprobe: Get rid of ugly casts in the options table
vf_hqdn3d: Remove a duplicate inline declaration
Conflicts:
Makefile
configure
ffprobe.c
libavcodec/Makefile
libavcodec/amrnbdec.c
libavcodec/amrwbdec.c
libavcodec/celp_math.c
libavcodec/celp_math.h
libavcodec/dsputil.c
libavcodec/lsp.c
libavcodec/mss1.c
libavcodec/ra288.c
libavcodec/vc1dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/dsputil.h')
| -rw-r--r-- | libavcodec/dsputil.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h index 42e1c9e61e..f9f6c89a5e 100644 --- a/libavcodec/dsputil.h +++ b/libavcodec/dsputil.h @@ -206,10 +206,6 @@ EMULATED_EDGE(10) EMULATED_EDGE(12) EMULATED_EDGE(14) -void ff_add_pixels_clamped_c(const DCTELEM *block, uint8_t *dest, int linesize); -void ff_put_pixels_clamped_c(const DCTELEM *block, uint8_t *dest, int linesize); -void ff_put_signed_pixels_clamped_c(const DCTELEM *block, uint8_t *dest, int linesize); - /** * DSPContext. */ @@ -561,6 +557,17 @@ attribute_deprecated void dsputil_init(DSPContext* c, AVCodecContext *avctx); int ff_check_alignment(void); /** + * Return the scalar product of two vectors. + * + * @param v1 first input vector + * @param v2 first input vector + * @param len number of elements + * + * @return sum of elementwise products + */ +float ff_scalarproduct_float_c(const float *v1, const float *v2, int len); + +/** * permute block according to permuatation. * @param last last non zero element in scantable order */ |