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| author | Daniel Kang <daniel.d.kang@gmail.com> | 2010-12-29 21:42:33 +0000 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2010-12-29 21:42:33 +0000 |
| commit | e9c576a467534d5d86df011689faec7b24c09fe7 (patch) | |
| tree | 35a424e3e0a69e544081a2abb14370d5bcc4a6af /libavcodec/x86/h264_intrapred_init.c | |
| parent | 92f441ae863ba00438a8b496a3107a42a2e270ec (diff) | |
Port pred4x4_horizontal_up_mmxext (H.264 intra prediction) from x264 (authors:
Jason, Loren, Holger) to FFmpeg. Patch by Daniel Kang <daniel dot d dot kang
at gmail com>, as part of Google's GCI 2010.
Originally committed as revision 26156 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/x86/h264_intrapred_init.c')
| -rw-r--r-- | libavcodec/x86/h264_intrapred_init.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/x86/h264_intrapred_init.c b/libavcodec/x86/h264_intrapred_init.c index 202bbd8593..c45a0307d6 100644 --- a/libavcodec/x86/h264_intrapred_init.c +++ b/libavcodec/x86/h264_intrapred_init.c @@ -85,6 +85,7 @@ void ff_pred8x8l_horizontal_down_ssse3(uint8_t *src, int has_topleft, int has_to void ff_pred4x4_dc_mmxext (uint8_t *src, const uint8_t *topright, int stride); void ff_pred4x4_down_left_mmxext (uint8_t *src, const uint8_t *topright, int stride); void ff_pred4x4_vertical_left_mmxext(uint8_t *src, const uint8_t *topright, int stride); +void ff_pred4x4_horizontal_up_mmxext(uint8_t *src, const uint8_t *topright, int stride); void ff_pred4x4_tm_vp8_mmx (uint8_t *src, const uint8_t *topright, int stride); void ff_pred4x4_tm_vp8_mmxext (uint8_t *src, const uint8_t *topright, int stride); void ff_pred4x4_tm_vp8_ssse3 (uint8_t *src, const uint8_t *topright, int stride); @@ -136,6 +137,9 @@ void ff_h264_pred_init_x86(H264PredContext *h, int codec_id) h->pred4x4 [DIAG_DOWN_LEFT_PRED ] = ff_pred4x4_down_left_mmxext; if (codec_id == CODEC_ID_SVQ3 || codec_id == CODEC_ID_H264) h->pred4x4 [VERT_LEFT_PRED ] = ff_pred4x4_vertical_left_mmxext; + if (codec_id != CODEC_ID_RV40) { + h->pred4x4 [HOR_UP_PRED ] = ff_pred4x4_horizontal_up_mmxext; + } if (codec_id == CODEC_ID_SVQ3 || codec_id == CODEC_ID_H264) { h->pred8x8 [TOP_DC_PRED8x8 ] = ff_pred8x8_top_dc_mmxext; h->pred8x8 [DC_PRED8x8 ] = ff_pred8x8_dc_mmxext; |