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use dsp clear_block 

Originally committed as revision 16049 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2008-12-11 01:15:00 +00:00
parent af5e7fc9b9
commit 049a6c8b32
1 changed files with 4 additions and 2 deletions
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6
libavcodec/dnxhdenc.c
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@ -424,8 +424,10 @@ static av_always_inline void dnxhd_get_blocks(DNXHDEncContext *ctx, int mb_x, in
dnxhd_get_pixels_4x8(ctx->blocks[5], ptr_y + ctx->dct_y_offset + 8, ctx->m.linesize);
dnxhd_get_pixels_4x8(ctx->blocks[6], ptr_u + ctx->dct_uv_offset , ctx->m.uvlinesize);
dnxhd_get_pixels_4x8(ctx->blocks[7], ptr_v + ctx->dct_uv_offset , ctx->m.uvlinesize);
} else
memset(ctx->blocks[4], 0, 4*64*sizeof(DCTELEM));
} else {
dsp->clear_block(ctx->blocks[4]); dsp->clear_block(ctx->blocks[5]);
dsp->clear_block(ctx->blocks[6]); dsp->clear_block(ctx->blocks[7]);
}
} else {
dsp->get_pixels(ctx->blocks[4], ptr_y + ctx->dct_y_offset , ctx->m.linesize);
dsp->get_pixels(ctx->blocks[5], ptr_y + ctx->dct_y_offset + 8, ctx->m.linesize);