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* using DSPContext - so each codec could use its local (sub)set of CPU extension

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* fixing compiler warning about uninit level

Originally committed as revision 1196 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Zdenek Kabelac 2002-11-11 09:44:59 +00:00
parent ec7e0bf0fd
commit 85bd552606
1 changed files with 6 additions and 5 deletions
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11
libavcodec/i386/mpegvideo_mmx.c
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@ -55,7 +55,8 @@ static void dct_unquantize_h263_mmx(MpegEncContext *s,
}
nCoeffs=63;
} else {
nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
level = 0;/* keep gcc quiet */
}
//printf("%d %d ", qmul, qadd);
asm volatile(
@ -507,22 +508,22 @@ void ff_mmxext_idct(DCTELEM *block);
static void ff_libmpeg2mmx_idct_put(UINT8 *dest, int line_size, DCTELEM *block)
{
ff_mmx_idct (block);
put_pixels_clamped(block, dest, line_size);
put_pixels_clamped_mmx(block, dest, line_size);
}
static void ff_libmpeg2mmx_idct_add(UINT8 *dest, int line_size, DCTELEM *block)
{
ff_mmx_idct (block);
add_pixels_clamped(block, dest, line_size);
add_pixels_clamped_mmx(block, dest, line_size);
}
static void ff_libmpeg2mmx2_idct_put(UINT8 *dest, int line_size, DCTELEM *block)
{
ff_mmxext_idct (block);
put_pixels_clamped(block, dest, line_size);
put_pixels_clamped_mmx(block, dest, line_size);
}
static void ff_libmpeg2mmx2_idct_add(UINT8 *dest, int line_size, DCTELEM *block)
{
ff_mmxext_idct (block);
add_pixels_clamped(block, dest, line_size);
add_pixels_clamped_mmx(block, dest, line_size);
}
void MPV_common_init_mmx(MpegEncContext *s)