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blockdsp: remove high bitdepth parameter

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It is only (mis-)used to set the dsp fucntions clear_block(s). But
these functions always work on 16bits-wide elements, which make
the parameter useless and actually harmful, as it causes all content
on more than 8-bits to not use accelerated functions.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Christophe Gisquet
2015-09-28 13:59:23 +02:00
committed by Michael Niedermayer
parent acdd672506
commit 562ba4a827
9 changed files with 26 additions and 39 deletions
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4
libavcodec/x86/blockdsp_init.c
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@@ -31,13 +31,12 @@ void ff_clear_block_sse(int16_t *block);
void ff_clear_blocks_mmx(int16_t *blocks);
void ff_clear_blocks_sse(int16_t *blocks);
av_cold void ff_blockdsp_init_x86(BlockDSPContext *c, unsigned high_bit_depth,
av_cold void ff_blockdsp_init_x86(BlockDSPContext *c,
AVCodecContext *avctx)
{
#if HAVE_YASM
int cpu_flags = av_get_cpu_flags();
if (!high_bit_depth) {
if (EXTERNAL_MMX(cpu_flags)) {
c->clear_block = ff_clear_block_mmx;
c->clear_blocks = ff_clear_blocks_mmx;
@@ -51,6 +50,5 @@ av_cold void ff_blockdsp_init_x86(BlockDSPContext *c, unsigned high_bit_depth,
c->clear_block = ff_clear_block_sse;
c->clear_blocks = ff_clear_blocks_sse;
}
}
#endif /* HAVE_YASM */
}