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/*
* Sun mediaLib optimized DSP utils
* Copyright (c) 2001 Gerard Lantau.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "../dsputil.h"
#include <mlib_types.h>
#include <mlib_status.h>
#include <mlib_sys.h>
#include <mlib_video.h>
static void put_pixels_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_pixels_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_pixels_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_pixels_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);
}
static void avg_pixels_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_pixels_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_pixels_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_pixels_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 add_pixels_clamped_mlib(const DCTELEM *block, UINT8 *pixels, int line_size)
{
mlib_VideoAddBlock_U8_S16(pixels, (mlib_s16 *)block, line_size);
}
void ff_idct_mlib(DCTELEM *data)
{
mlib_VideoIDCT8x8_S16_S16 (data, data);
}
void ff_fdct_mlib(DCTELEM *data)
{
mlib_VideoDCT8x8_S16_S16 (data, data);
}
void dsputil_init_mlib(void)
{
av_fdct = ff_fdct_mlib;
ff_idct = ff_idct_mlib;
put_pixels_tab[0] = put_pixels_mlib;
put_pixels_tab[1] = put_pixels_x2_mlib;
put_pixels_tab[2] = put_pixels_y2_mlib;
put_pixels_tab[3] = put_pixels_xy2_mlib;
avg_pixels_tab[0] = avg_pixels_mlib;
avg_pixels_tab[1] = avg_pixels_x2_mlib;
avg_pixels_tab[2] = avg_pixels_y2_mlib;
avg_pixels_tab[3] = avg_pixels_xy2_mlib;
put_no_rnd_pixels_tab[0] = put_pixels_mlib;
add_pixels_clamped = add_pixels_clamped_mlib;
}
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