From 62844c3fd66940c7747e9b2bb7804e265319f43f Mon Sep 17 00:00:00 2001 From: "Ronald S. Bultje" Date: Mon, 18 Feb 2013 21:03:02 -0800 Subject: h264: Integrate clear_blocks calls with IDCT MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The non-intra-pcm branch in hl_decode_mb (simple, 8bpp) goes from 700 to 672 cycles, and the complete loop of decode_mb_cabac and hl_decode_mb (in the decode_slice loop) goes from 1759 to 1733 cycles on the clip tested (cathedral), i.e. almost 30 cycles per mb faster. Signed-off-by: Martin Storsjö --- libavcodec/h264dsp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libavcodec/h264dsp.c') diff --git a/libavcodec/h264dsp.c b/libavcodec/h264dsp.c index b739758e24..8a70aefedc 100644 --- a/libavcodec/h264dsp.c +++ b/libavcodec/h264dsp.c @@ -57,8 +57,8 @@ void ff_h264dsp_init(H264DSPContext *c, const int bit_depth, const int chroma_fo #define FUNC(a, depth) a ## _ ## depth ## _c #define ADDPX_DSP(depth) \ - c->h264_add_pixels4 = FUNC(ff_h264_add_pixels4, depth);\ - c->h264_add_pixels8 = FUNC(ff_h264_add_pixels8, depth) + c->h264_add_pixels4_clear = FUNC(ff_h264_add_pixels4, depth);\ + c->h264_add_pixels8_clear = FUNC(ff_h264_add_pixels8, depth) if (bit_depth > 8 && bit_depth <= 16) { ADDPX_DSP(16); -- cgit v1.2.3