From c7c01433e711ef27dfeb48275f5e4cbcfd2f3345 Mon Sep 17 00:00:00 2001 From: michael Date: Sun, 26 Oct 2003 23:35:46 +0000 Subject: [PATCH] 10l and minor optimization git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@11281 b3059339-0415-0410-9bf9-f77b7e298cf2 --- libmpcodecs/vf_spp.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/libmpcodecs/vf_spp.c b/libmpcodecs/vf_spp.c index a92390a614..a863e6ea92 100644 --- a/libmpcodecs/vf_spp.c +++ b/libmpcodecs/vf_spp.c @@ -114,12 +114,13 @@ static inline void requantize(DCTELEM dst[64], DCTELEM src[64], int qp, uint8_t } static inline void add_block(int16_t *dst, int stride, DCTELEM block[64]){ - int x,y; + int y; for(y=0; y<8; y++){ - for(x=0; x<8; x++){ - dst[x + y*stride]+= block[x + y*8]; - } + *(uint32_t*)&dst[0 + y*stride]+= *(uint32_t*)&block[0 + y*8]; + *(uint32_t*)&dst[2 + y*stride]+= *(uint32_t*)&block[2 + y*8]; + *(uint32_t*)&dst[4 + y*stride]+= *(uint32_t*)&block[4 + y*8]; + *(uint32_t*)&dst[6 + y*stride]+= *(uint32_t*)&block[6 + y*8]; } } @@ -290,6 +291,9 @@ static int open(vf_instance_t *vf, char* args){ vf->uninit=uninit; vf->priv=malloc(sizeof(struct vf_priv_s)); memset(vf->priv, 0, sizeof(struct vf_priv_s)); + + avcodec_init(); + vf->priv->avctx= avcodec_alloc_context(); dsputil_init(&vf->priv->dsp, vf->priv->avctx);