270 lines
8.3 KiB
C
270 lines
8.3 KiB
C
/*
|
|
* Sun mediaLib optimized DSP utils
|
|
* Copyright (c) 2001 Fabrice Bellard.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include "../dsputil.h"
|
|
#include "../mpegvideo.h"
|
|
|
|
#include <mlib_types.h>
|
|
#include <mlib_status.h>
|
|
#include <mlib_sys.h>
|
|
#include <mlib_video.h>
|
|
|
|
|
|
/* copy block, width 16 pixel, height 8/16 */
|
|
|
|
static void put_pixels16_mlib (uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoCopyRef_U8_U8_16x16(dest, (uint8_t *)ref, stride);
|
|
else
|
|
mlib_VideoCopyRef_U8_U8_16x8 (dest, (uint8_t *)ref, stride);
|
|
}
|
|
|
|
static void put_pixels16_x2_mlib (uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoInterpX_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
|
|
else
|
|
mlib_VideoInterpX_U8_U8_16x8 (dest, (uint8_t *)ref, stride, stride);
|
|
}
|
|
|
|
static void put_pixels16_y2_mlib (uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoInterpY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
|
|
else
|
|
mlib_VideoInterpY_U8_U8_16x8 (dest, (uint8_t *)ref, stride, stride);
|
|
}
|
|
|
|
static void put_pixels16_xy2_mlib(uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoInterpXY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
|
|
else
|
|
mlib_VideoInterpXY_U8_U8_16x8 (dest, (uint8_t *)ref, stride, stride);
|
|
}
|
|
|
|
|
|
/* copy block, width 8 pixel, height 8/16 */
|
|
|
|
static void put_pixels8_mlib (uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoCopyRef_U8_U8_8x16(dest, (uint8_t *)ref, stride);
|
|
else
|
|
mlib_VideoCopyRef_U8_U8_8x8 (dest, (uint8_t *)ref, stride);
|
|
}
|
|
|
|
static void put_pixels8_x2_mlib (uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoInterpX_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
|
|
else
|
|
mlib_VideoInterpX_U8_U8_8x8 (dest, (uint8_t *)ref, stride, stride);
|
|
}
|
|
|
|
static void put_pixels8_y2_mlib (uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoInterpY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
|
|
else
|
|
mlib_VideoInterpY_U8_U8_8x8 (dest, (uint8_t *)ref, stride, stride);
|
|
}
|
|
|
|
static void put_pixels8_xy2_mlib(uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoInterpXY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
|
|
else
|
|
mlib_VideoInterpXY_U8_U8_8x8 (dest, (uint8_t *)ref, stride, stride);
|
|
}
|
|
|
|
|
|
/* average/merge dest+source block, width 16 pixel, height 8/16 */
|
|
|
|
static void avg_pixels16_mlib (uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoCopyRefAve_U8_U8_16x16(dest, (uint8_t *)ref, stride);
|
|
else
|
|
mlib_VideoCopyRefAve_U8_U8_16x8 (dest, (uint8_t *)ref, stride);
|
|
}
|
|
|
|
static void avg_pixels16_x2_mlib (uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoInterpAveX_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
|
|
else
|
|
mlib_VideoInterpAveX_U8_U8_16x8 (dest, (uint8_t *)ref, stride, stride);
|
|
}
|
|
|
|
static void avg_pixels16_y2_mlib (uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoInterpAveY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
|
|
else
|
|
mlib_VideoInterpAveY_U8_U8_16x8 (dest, (uint8_t *)ref, stride, stride);
|
|
}
|
|
|
|
static void avg_pixels16_xy2_mlib (uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoInterpAveXY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
|
|
else
|
|
mlib_VideoInterpAveXY_U8_U8_16x8 (dest, (uint8_t *)ref, stride, stride);
|
|
}
|
|
|
|
|
|
/* average/merge dest+source block, width 8 pixel, height 8/16 */
|
|
|
|
static void avg_pixels8_mlib (uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoCopyRefAve_U8_U8_8x16(dest, (uint8_t *)ref, stride);
|
|
else
|
|
mlib_VideoCopyRefAve_U8_U8_8x8 (dest, (uint8_t *)ref, stride);
|
|
}
|
|
|
|
static void avg_pixels8_x2_mlib (uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoInterpAveX_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
|
|
else
|
|
mlib_VideoInterpAveX_U8_U8_8x8 (dest, (uint8_t *)ref, stride, stride);
|
|
}
|
|
|
|
static void avg_pixels8_y2_mlib (uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoInterpAveY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
|
|
else
|
|
mlib_VideoInterpAveY_U8_U8_8x8 (dest, (uint8_t *)ref, stride, stride);
|
|
}
|
|
|
|
static void avg_pixels8_xy2_mlib (uint8_t * dest, const uint8_t * ref,
|
|
int stride, int height)
|
|
{
|
|
assert(height == 16 || height == 8);
|
|
if (height == 16)
|
|
mlib_VideoInterpAveXY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
|
|
else
|
|
mlib_VideoInterpAveXY_U8_U8_8x8 (dest, (uint8_t *)ref, stride, stride);
|
|
}
|
|
|
|
|
|
static void (*put_pixels_clamped)(const DCTELEM *block, UINT8 *pixels, int line_size);
|
|
|
|
|
|
static void add_pixels_clamped_mlib(const DCTELEM *block, UINT8 *pixels, int line_size)
|
|
{
|
|
mlib_VideoAddBlock_U8_S16(pixels, (mlib_s16 *)block, line_size);
|
|
}
|
|
|
|
|
|
/* XXX: those functions should be suppressed ASAP when all IDCTs are
|
|
converted */
|
|
static void ff_idct_put_mlib(UINT8 *dest, int line_size, DCTELEM *data)
|
|
{
|
|
mlib_VideoIDCT8x8_S16_S16 (data, data);
|
|
put_pixels_clamped(data, dest, line_size);
|
|
}
|
|
|
|
static void ff_idct_add_mlib(UINT8 *dest, int line_size, DCTELEM *data)
|
|
{
|
|
mlib_VideoIDCT8x8_S16_S16 (data, data);
|
|
mlib_VideoAddBlock_U8_S16(dest, (mlib_s16 *)data, line_size);
|
|
}
|
|
|
|
static void ff_fdct_mlib(DCTELEM *data)
|
|
{
|
|
mlib_VideoDCT8x8_S16_S16 (data, data);
|
|
}
|
|
|
|
void dsputil_init_mlib(DSPContext* c, unsigned mask)
|
|
{
|
|
c->put_pixels_tab[0][0] = put_pixels16_mlib;
|
|
c->put_pixels_tab[0][1] = put_pixels16_x2_mlib;
|
|
c->put_pixels_tab[0][2] = put_pixels16_y2_mlib;
|
|
c->put_pixels_tab[0][3] = put_pixels16_xy2_mlib;
|
|
c->put_pixels_tab[1][0] = put_pixels8_mlib;
|
|
c->put_pixels_tab[1][1] = put_pixels8_x2_mlib;
|
|
c->put_pixels_tab[1][2] = put_pixels8_y2_mlib;
|
|
c->put_pixels_tab[1][3] = put_pixels8_xy2_mlib;
|
|
|
|
c->avg_pixels_tab[0][0] = avg_pixels16_mlib;
|
|
c->avg_pixels_tab[0][1] = avg_pixels16_x2_mlib;
|
|
c->avg_pixels_tab[0][2] = avg_pixels16_y2_mlib;
|
|
c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mlib;
|
|
c->avg_pixels_tab[1][0] = avg_pixels8_mlib;
|
|
c->avg_pixels_tab[1][1] = avg_pixels8_x2_mlib;
|
|
c->avg_pixels_tab[1][2] = avg_pixels8_y2_mlib;
|
|
c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mlib;
|
|
|
|
c->put_no_rnd_pixels_tab[0][0] = put_pixels16_mlib;
|
|
c->put_no_rnd_pixels_tab[1][0] = put_pixels8_mlib;
|
|
|
|
c->add_pixels_clamped = add_pixels_clamped_mlib;
|
|
put_pixels_clamped = c->put_pixels_clamped;
|
|
}
|
|
|
|
void MPV_common_init_mlib(MpegEncContext *s)
|
|
{
|
|
int i;
|
|
|
|
if(s->avctx->dct_algo==FF_DCT_AUTO || s->avctx->dct_algo==FF_DCT_MLIB){
|
|
s->fdct = ff_fdct_mlib;
|
|
}
|
|
|
|
if(s->avctx->idct_algo==FF_IDCT_AUTO || s->avctx->idct_algo==FF_IDCT_MLIB){
|
|
s->idct_put= ff_idct_put_mlib;
|
|
s->idct_add= ff_idct_add_mlib;
|
|
s->idct_permutation_type= FF_NO_IDCT_PERM;
|
|
}
|
|
}
|