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/*
* Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license and patent
* grant that can be found in the LICENSE file in the root of the source
* tree. All contributing project authors may be found in the AUTHORS
* file in the root of the source tree.
*/
#include "vpx_ports/config.h"
#include "vpx_ports/x86.h"
#include "variance.h"
#include "onyx_int.h"
#if HAVE_MMX
void vp8_short_fdct8x4_mmx(short *input, short *output, int pitch)
{
vp8_short_fdct4x4_mmx(input, output, pitch);
vp8_short_fdct4x4_mmx(input + 4, output + 16, pitch);
}
void vp8_fast_fdct8x4_mmx(short *input, short *output, int pitch)
{
vp8_fast_fdct4x4_mmx(input, output , pitch);
vp8_fast_fdct4x4_mmx(input + 4, output + 16, pitch);
}
int vp8_fast_quantize_b_impl_mmx(short *coeff_ptr, short *zbin_ptr,
short *qcoeff_ptr, short *dequant_ptr,
short *scan_mask, short *round_ptr,
short *quant_ptr, short *dqcoeff_ptr);
void vp8_fast_quantize_b_mmx(BLOCK *b, BLOCKD *d)
{
short *scan_mask = vp8_default_zig_zag_mask;//d->scan_order_mask_ptr;
short *coeff_ptr = &b->coeff[0];
short *zbin_ptr = &b->zbin[0][0];
short *round_ptr = &b->round[0][0];
short *quant_ptr = &b->quant[0][0];
short *qcoeff_ptr = d->qcoeff;
short *dqcoeff_ptr = d->dqcoeff;
short *dequant_ptr = &d->dequant[0][0];
d->eob = vp8_fast_quantize_b_impl_mmx(
coeff_ptr,
zbin_ptr,
qcoeff_ptr,
dequant_ptr,
scan_mask,
round_ptr,
quant_ptr,
dqcoeff_ptr
);
}
int vp8_mbblock_error_mmx_impl(short *coeff_ptr, short *dcoef_ptr, int dc);
int vp8_mbblock_error_mmx(MACROBLOCK *mb, int dc)
{
short *coeff_ptr = mb->block[0].coeff;
short *dcoef_ptr = mb->e_mbd.block[0].dqcoeff;
return vp8_mbblock_error_mmx_impl(coeff_ptr, dcoef_ptr, dc);
}
int vp8_mbuverror_mmx_impl(short *s_ptr, short *d_ptr);
int vp8_mbuverror_mmx(MACROBLOCK *mb)
{
short *s_ptr = &mb->coeff[256];
short *d_ptr = &mb->e_mbd.dqcoeff[256];
return vp8_mbuverror_mmx_impl(s_ptr, d_ptr);
}
void vp8_subtract_b_mmx_impl(unsigned char *z, int src_stride,
short *diff, unsigned char *predictor,
int pitch);
void vp8_subtract_b_mmx(BLOCK *be, BLOCKD *bd, int pitch)
{
unsigned char *z = *(be->base_src) + be->src;
unsigned int src_stride = be->src_stride;
short *diff = &be->src_diff[0];
unsigned char *predictor = &bd->predictor[0];
vp8_subtract_b_mmx_impl(z, src_stride, diff, predictor, pitch);
}
#endif
#if HAVE_SSE2
void vp8_short_fdct8x4_wmt(short *input, short *output, int pitch)
{
vp8_short_fdct4x4_wmt(input, output, pitch);
vp8_short_fdct4x4_wmt(input + 4, output + 16, pitch);
}
int vp8_fast_quantize_b_impl_sse(short *coeff_ptr, short *zbin_ptr,
short *qcoeff_ptr, short *dequant_ptr,
short *scan_mask, short *round_ptr,
short *quant_ptr, short *dqcoeff_ptr);
void vp8_fast_quantize_b_sse(BLOCK *b, BLOCKD *d)
{
short *scan_mask = vp8_default_zig_zag_mask;//d->scan_order_mask_ptr;
short *coeff_ptr = &b->coeff[0];
short *zbin_ptr = &b->zbin[0][0];
short *round_ptr = &b->round[0][0];
short *quant_ptr = &b->quant[0][0];
short *qcoeff_ptr = d->qcoeff;
short *dqcoeff_ptr = d->dqcoeff;
short *dequant_ptr = &d->dequant[0][0];
d->eob = vp8_fast_quantize_b_impl_sse(
coeff_ptr,
zbin_ptr,
qcoeff_ptr,
dequant_ptr,
scan_mask,
round_ptr,
quant_ptr,
dqcoeff_ptr
);
}
int vp8_mbblock_error_xmm_impl(short *coeff_ptr, short *dcoef_ptr, int dc);
int vp8_mbblock_error_xmm(MACROBLOCK *mb, int dc)
{
short *coeff_ptr = mb->block[0].coeff;
short *dcoef_ptr = mb->e_mbd.block[0].dqcoeff;
return vp8_mbblock_error_xmm_impl(coeff_ptr, dcoef_ptr, dc);
}
int vp8_mbuverror_xmm_impl(short *s_ptr, short *d_ptr);
int vp8_mbuverror_xmm(MACROBLOCK *mb)
{
short *s_ptr = &mb->coeff[256];
short *d_ptr = &mb->e_mbd.dqcoeff[256];
return vp8_mbuverror_xmm_impl(s_ptr, d_ptr);
}
#endif
void vp8_arch_x86_encoder_init(VP8_COMP *cpi)
{
#if CONFIG_RUNTIME_CPU_DETECT
int flags = x86_simd_caps();
int mmx_enabled = flags & HAS_MMX;
int xmm_enabled = flags & HAS_SSE;
int wmt_enabled = flags & HAS_SSE2;
int SSE3Enabled = flags & HAS_SSE3;
int SSSE3Enabled = flags & HAS_SSSE3;
/* Note:
*
* This platform can be built without runtime CPU detection as well. If
* you modify any of the function mappings present in this file, be sure
* to also update them in static mapings (<arch>/filename_<arch>.h)
*/
/* Override default functions with fastest ones for this CPU. */
#if HAVE_MMX
if (mmx_enabled)
{
cpi->rtcd.variance.sad16x16 = vp8_sad16x16_mmx;
cpi->rtcd.variance.sad16x8 = vp8_sad16x8_mmx;
cpi->rtcd.variance.sad8x16 = vp8_sad8x16_mmx;
cpi->rtcd.variance.sad8x8 = vp8_sad8x8_mmx;
cpi->rtcd.variance.sad4x4 = vp8_sad4x4_mmx;
cpi->rtcd.variance.var4x4 = vp8_variance4x4_mmx;
cpi->rtcd.variance.var8x8 = vp8_variance8x8_mmx;
cpi->rtcd.variance.var8x16 = vp8_variance8x16_mmx;
cpi->rtcd.variance.var16x8 = vp8_variance16x8_mmx;
cpi->rtcd.variance.var16x16 = vp8_variance16x16_mmx;
cpi->rtcd.variance.subpixvar4x4 = vp8_sub_pixel_variance4x4_mmx;
cpi->rtcd.variance.subpixvar8x8 = vp8_sub_pixel_variance8x8_mmx;
cpi->rtcd.variance.subpixvar8x16 = vp8_sub_pixel_variance8x16_mmx;
cpi->rtcd.variance.subpixvar16x8 = vp8_sub_pixel_variance16x8_mmx;
cpi->rtcd.variance.subpixvar16x16 = vp8_sub_pixel_variance16x16_mmx;
cpi->rtcd.variance.subpixmse16x16 = vp8_sub_pixel_mse16x16_mmx;
cpi->rtcd.variance.mse16x16 = vp8_mse16x16_mmx;
cpi->rtcd.variance.getmbss = vp8_get_mb_ss_mmx;
cpi->rtcd.variance.get16x16prederror = vp8_get16x16pred_error_mmx;
cpi->rtcd.variance.get8x8var = vp8_get8x8var_mmx;
cpi->rtcd.variance.get16x16var = vp8_get16x16var_mmx;
cpi->rtcd.variance.get4x4sse_cs = vp8_get4x4sse_cs_mmx;
cpi->rtcd.fdct.short4x4 = vp8_short_fdct4x4_mmx;
cpi->rtcd.fdct.short8x4 = vp8_short_fdct8x4_mmx;
cpi->rtcd.fdct.fast4x4 = vp8_fast_fdct4x4_mmx;
cpi->rtcd.fdct.fast8x4 = vp8_fast_fdct8x4_mmx;
cpi->rtcd.fdct.walsh_short4x4 = vp8_short_walsh4x4_c;
cpi->rtcd.encodemb.berr = vp8_block_error_mmx;
cpi->rtcd.encodemb.mberr = vp8_mbblock_error_mmx;
cpi->rtcd.encodemb.mbuverr = vp8_mbuverror_mmx;
cpi->rtcd.encodemb.subb = vp8_subtract_b_mmx;
cpi->rtcd.encodemb.submby = vp8_subtract_mby_mmx;
cpi->rtcd.encodemb.submbuv = vp8_subtract_mbuv_mmx;
cpi->rtcd.quantize.fastquantb = vp8_fast_quantize_b_mmx;
}
#endif
#if HAVE_SSE2
if (wmt_enabled)
{
cpi->rtcd.variance.sad16x16 = vp8_sad16x16_wmt;
cpi->rtcd.variance.sad16x8 = vp8_sad16x8_wmt;
cpi->rtcd.variance.sad8x16 = vp8_sad8x16_wmt;
cpi->rtcd.variance.sad8x8 = vp8_sad8x8_wmt;
cpi->rtcd.variance.sad4x4 = vp8_sad4x4_wmt;
cpi->rtcd.variance.var4x4 = vp8_variance4x4_wmt;
cpi->rtcd.variance.var8x8 = vp8_variance8x8_wmt;
cpi->rtcd.variance.var8x16 = vp8_variance8x16_wmt;
cpi->rtcd.variance.var16x8 = vp8_variance16x8_wmt;
cpi->rtcd.variance.var16x16 = vp8_variance16x16_wmt;
cpi->rtcd.variance.subpixvar4x4 = vp8_sub_pixel_variance4x4_wmt;
cpi->rtcd.variance.subpixvar8x8 = vp8_sub_pixel_variance8x8_wmt;
cpi->rtcd.variance.subpixvar8x16 = vp8_sub_pixel_variance8x16_wmt;
cpi->rtcd.variance.subpixvar16x8 = vp8_sub_pixel_variance16x8_wmt;
cpi->rtcd.variance.subpixvar16x16 = vp8_sub_pixel_variance16x16_wmt;
cpi->rtcd.variance.subpixmse16x16 = vp8_sub_pixel_mse16x16_wmt;
cpi->rtcd.variance.mse16x16 = vp8_mse16x16_wmt;
cpi->rtcd.variance.getmbss = vp8_get_mb_ss_sse2;
cpi->rtcd.variance.get16x16prederror = vp8_get16x16pred_error_sse2;
cpi->rtcd.variance.get8x8var = vp8_get8x8var_sse2;
cpi->rtcd.variance.get16x16var = vp8_get16x16var_sse2;
/* cpi->rtcd.variance.get4x4sse_cs not implemented for wmt */;
#if 0
/* short SSE2 DCT currently disabled, does not match the MMX version */
cpi->rtcd.fdct.short4x4 = vp8_short_fdct4x4_wmt;
cpi->rtcd.fdct.short8x4 = vp8_short_fdct8x4_wmt;
#endif
/* cpi->rtcd.fdct.fast4x4 not implemented for wmt */;
cpi->rtcd.fdct.fast8x4 = vp8_fast_fdct8x4_wmt;
cpi->rtcd.fdct.walsh_short4x4 = vp8_short_walsh4x4_sse2;
cpi->rtcd.encodemb.berr = vp8_block_error_xmm;
cpi->rtcd.encodemb.mberr = vp8_mbblock_error_xmm;
cpi->rtcd.encodemb.mbuverr = vp8_mbuverror_xmm;
/* cpi->rtcd.encodemb.sub* not implemented for wmt */
cpi->rtcd.quantize.fastquantb = vp8_fast_quantize_b_sse;
}
#endif
#if HAVE_SSE3
if (SSE3Enabled)
{
cpi->rtcd.variance.sad16x16 = vp8_sad16x16_sse3;
cpi->rtcd.variance.sad16x16x3 = vp8_sad16x16x3_sse3;
cpi->rtcd.variance.sad16x8x3 = vp8_sad16x8x3_sse3;
cpi->rtcd.variance.sad8x16x3 = vp8_sad8x16x3_sse3;
cpi->rtcd.variance.sad8x8x3 = vp8_sad8x8x3_sse3;
cpi->rtcd.variance.sad4x4x3 = vp8_sad4x4x3_sse3;
cpi->rtcd.search.full_search = vp8_full_search_sadx3;
cpi->rtcd.variance.sad16x16x4d = vp8_sad16x16x4d_sse3;
cpi->rtcd.variance.sad16x8x4d = vp8_sad16x8x4d_sse3;
cpi->rtcd.variance.sad8x16x4d = vp8_sad8x16x4d_sse3;
cpi->rtcd.variance.sad8x8x4d = vp8_sad8x8x4d_sse3;
cpi->rtcd.variance.sad4x4x4d = vp8_sad4x4x4d_sse3;
cpi->rtcd.search.diamond_search = vp8_diamond_search_sadx4;
}
#endif
#if HAVE_SSSE3
if (SSSE3Enabled)
{
cpi->rtcd.variance.sad16x16x3 = vp8_sad16x16x3_ssse3;
cpi->rtcd.variance.sad16x8x3 = vp8_sad16x8x3_ssse3;
}
#endif
#endif
}