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.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libavcodec/h264dsp.h') diff --git a/libavcodec/h264dsp.h b/libavcodec/h264dsp.h index 757caf8162..1f9f8fe823 100644 --- a/libavcodec/h264dsp.h +++ b/libavcodec/h264dsp.h @@ -103,8 +103,8 @@ typedef struct H264DSPContext { void (*h264_chroma_dc_dequant_idct)(int16_t *block, int qmul); /* bypass-transform */ - void (*h264_add_pixels8)(uint8_t *dst, int16_t *block, int stride); - void (*h264_add_pixels4)(uint8_t *dst, int16_t *block, int stride); + void (*h264_add_pixels8_clear)(uint8_t *dst, int16_t *block, int stride); + void (*h264_add_pixels4_clear)(uint8_t *dst, int16_t *block, int stride); } H264DSPContext; void ff_h264dsp_init(H264DSPContext *c, const int bit_depth, -- cgit v1.2.3