+++ /dev/null
-/*
- * Sun mediaLib optimized DSP utils
- * Copyright (c) 2001 Fabrice Bellard
- *
- * This file is part of Libav.
- *
- * Libav 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 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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 Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "libavcodec/dsputil.h"
-#include "libavcodec/mpegvideo.h"
-
-#include <mlib_types.h>
-#include <mlib_status.h>
-#include <mlib_sys.h>
-#include <mlib_algebra.h>
-#include <mlib_video.h>
-
-/* misc */
-
-static void get_pixels_mlib(DCTELEM *restrict block, const uint8_t *pixels, int line_size)
-{
- int i;
-
- for (i=0;i<8;i++) {
- mlib_VectorConvert_S16_U8_Mod((mlib_s16 *)block, (mlib_u8 *)pixels, 8);
-
- pixels += line_size;
- block += 8;
- }
-}
-
-static void diff_pixels_mlib(DCTELEM *restrict block, const uint8_t *s1, const uint8_t *s2, int line_size)
-{
- int i;
-
- for (i=0;i<8;i++) {
- mlib_VectorSub_S16_U8_Mod((mlib_s16 *)block, (mlib_u8 *)s1, (mlib_u8 *)s2, 8);
-
- s1 += line_size;
- s2 += line_size;
- block += 8;
- }
-}
-
-static void add_pixels_clamped_mlib(const DCTELEM *block, uint8_t *pixels, int line_size)
-{
- mlib_VideoAddBlock_U8_S16(pixels, (mlib_s16 *)block, line_size);
-}
-
-/* put block, width 16 pixel, height 8/16 */
-
-static void put_pixels16_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 8:
- mlib_VideoCopyRef_U8_U8_16x8(dest, (uint8_t *)ref, stride);
- break;
-
- case 16:
- mlib_VideoCopyRef_U8_U8_16x16(dest, (uint8_t *)ref, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-static void put_pixels16_x2_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 8:
- mlib_VideoInterpX_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 16:
- mlib_VideoInterpX_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-static void put_pixels16_y2_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 8:
- mlib_VideoInterpY_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 16:
- mlib_VideoInterpY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-static void put_pixels16_xy2_mlib(uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 8:
- mlib_VideoInterpXY_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 16:
- mlib_VideoInterpXY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-/* put block, width 8 pixel, height 4/8/16 */
-
-static void put_pixels8_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 4:
- mlib_VideoCopyRef_U8_U8_8x4(dest, (uint8_t *)ref, stride);
- break;
-
- case 8:
- mlib_VideoCopyRef_U8_U8_8x8(dest, (uint8_t *)ref, stride);
- break;
-
- case 16:
- mlib_VideoCopyRef_U8_U8_8x16(dest, (uint8_t *)ref, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-static void put_pixels8_x2_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 4:
- mlib_VideoInterpX_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 8:
- mlib_VideoInterpX_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 16:
- mlib_VideoInterpX_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-static void put_pixels8_y2_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 4:
- mlib_VideoInterpY_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 8:
- mlib_VideoInterpY_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 16:
- mlib_VideoInterpY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-static void put_pixels8_xy2_mlib(uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 4:
- mlib_VideoInterpXY_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 8:
- mlib_VideoInterpXY_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 16:
- mlib_VideoInterpXY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-/* average block, width 16 pixel, height 8/16 */
-
-static void avg_pixels16_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 8:
- mlib_VideoCopyRefAve_U8_U8_16x8(dest, (uint8_t *)ref, stride);
- break;
-
- case 16:
- mlib_VideoCopyRefAve_U8_U8_16x16(dest, (uint8_t *)ref, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-static void avg_pixels16_x2_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 8:
- mlib_VideoInterpAveX_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 16:
- mlib_VideoInterpAveX_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-static void avg_pixels16_y2_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 8:
- mlib_VideoInterpAveY_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 16:
- mlib_VideoInterpAveY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-static void avg_pixels16_xy2_mlib(uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 8:
- mlib_VideoInterpAveXY_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 16:
- mlib_VideoInterpAveXY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-/* average block, width 8 pixel, height 4/8/16 */
-
-static void avg_pixels8_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 4:
- mlib_VideoCopyRefAve_U8_U8_8x4(dest, (uint8_t *)ref, stride);
- break;
-
- case 8:
- mlib_VideoCopyRefAve_U8_U8_8x8(dest, (uint8_t *)ref, stride);
- break;
-
- case 16:
- mlib_VideoCopyRefAve_U8_U8_8x16(dest, (uint8_t *)ref, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-static void avg_pixels8_x2_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 4:
- mlib_VideoInterpAveX_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 8:
- mlib_VideoInterpAveX_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 16:
- mlib_VideoInterpAveX_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-static void avg_pixels8_y2_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 4:
- mlib_VideoInterpAveY_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 8:
- mlib_VideoInterpAveY_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 16:
- mlib_VideoInterpAveY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-static void avg_pixels8_xy2_mlib(uint8_t * dest, const uint8_t * ref,
- int stride, int height)
-{
- switch (height) {
- case 4:
- mlib_VideoInterpAveXY_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 8:
- mlib_VideoInterpAveXY_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
- break;
-
- case 16:
- mlib_VideoInterpAveXY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
- break;
-
- default:
- assert(0);
- }
-}
-
-/* swap byte order of a buffer */
-
-static void bswap_buf_mlib(uint32_t *dst, const uint32_t *src, int w)
-{
- mlib_VectorReverseByteOrder_U32_U32(dst, src, w);
-}
-
-/* transformations */
-
-static void ff_idct_put_mlib(uint8_t *dest, int line_size, DCTELEM *data)
-{
- int i;
- uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
-
- mlib_VideoIDCT8x8_S16_S16 (data, data);
-
- for(i=0;i<8;i++) {
- dest[0] = cm[data[0]];
- dest[1] = cm[data[1]];
- dest[2] = cm[data[2]];
- dest[3] = cm[data[3]];
- dest[4] = cm[data[4]];
- dest[5] = cm[data[5]];
- dest[6] = cm[data[6]];
- dest[7] = cm[data[7]];
-
- dest += line_size;
- data += 8;
- }
-}
-
-static void ff_idct_add_mlib(uint8_t *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_idct_mlib(DCTELEM *data)
-{
- mlib_VideoIDCT8x8_S16_S16 (data, data);
-}
-
-static void ff_fdct_mlib(DCTELEM *data)
-{
- mlib_VideoDCT8x8_S16_S16 (data, data);
-}
-
-void dsputil_init_mlib(DSPContext* c, AVCodecContext *avctx)
-{
- const int high_bit_depth = avctx->bits_per_raw_sample > 8;
-
- c->diff_pixels = diff_pixels_mlib;
- c->add_pixels_clamped = add_pixels_clamped_mlib;
-
- if (!high_bit_depth) {
- c->get_pixels = get_pixels_mlib;
-
- 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->bswap_buf = bswap_buf_mlib;
-}
-
-void MPV_common_init_mlib(MpegEncContext *s)
-{
- if(s->avctx->dct_algo==FF_DCT_AUTO || s->avctx->dct_algo==FF_DCT_MLIB){
- s->dsp.fdct = ff_fdct_mlib;
- }
-
- if(s->avctx->idct_algo==FF_IDCT_MLIB){
- s->dsp.idct_put= ff_idct_put_mlib;
- s->dsp.idct_add= ff_idct_add_mlib;
- s->dsp.idct = ff_idct_mlib;
- s->dsp.idct_permutation_type= FF_NO_IDCT_PERM;
- }
-}
{"fastint", "fast integer", 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_FASTINT }, INT_MIN, INT_MAX, V|E, "dct"},
{"int", "accurate integer", 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_INT }, INT_MIN, INT_MAX, V|E, "dct"},
{"mmx", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_MMX }, INT_MIN, INT_MAX, V|E, "dct"},
-{"mlib", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_MLIB }, INT_MIN, INT_MAX, V|E, "dct"},
{"altivec", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_ALTIVEC }, INT_MIN, INT_MAX, V|E, "dct"},
{"faan", "floating point AAN DCT", 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_FAAN }, INT_MIN, INT_MAX, V|E, "dct"},
{"lumi_mask", "compresses bright areas stronger than medium ones", OFFSET(lumi_masking), AV_OPT_TYPE_FLOAT, {.dbl = 0 }, -FLT_MAX, FLT_MAX, V|E},
{"simplemmx", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_SIMPLEMMX }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"libmpeg2mmx", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_LIBMPEG2MMX }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"ps2", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_PS2 }, INT_MIN, INT_MAX, V|E|D, "idct"},
-{"mlib", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_MLIB }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"arm", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_ARM }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"altivec", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_ALTIVEC }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"sh4", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_SH4 }, INT_MIN, INT_MAX, V|E|D, "idct"},
+++ /dev/null
-/*
- * software YUV to RGB converter using mediaLib
- *
- * Copyright (C) 2003 Michael Niedermayer <michaelni@gmx.at>
- *
- * This file is part of Libav.
- *
- * Libav 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 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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 Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <mlib_types.h>
-#include <mlib_status.h>
-#include <mlib_sys.h>
-#include <mlib_video.h>
-#include <inttypes.h>
-#include <stdlib.h>
-#include <assert.h>
-
-#include "libswscale/swscale.h"
-#include "libswscale/swscale_internal.h"
-
-static int mlib_YUV2ARGB420_32(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
- int srcSliceH, uint8_t* dst[], int dstStride[])
-{
- if(c->srcFormat == PIX_FMT_YUV422P) {
- srcStride[1] *= 2;
- srcStride[2] *= 2;
- }
-
- assert(srcStride[1] == srcStride[2]);
-
- mlib_VideoColorYUV2ARGB420(dst[0]+srcSliceY*dstStride[0], src[0], src[1], src[2], c->dstW,
- srcSliceH, dstStride[0], srcStride[0], srcStride[1]);
- return srcSliceH;
-}
-
-static int mlib_YUV2ABGR420_32(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
- int srcSliceH, uint8_t* dst[], int dstStride[])
-{
- if(c->srcFormat == PIX_FMT_YUV422P) {
- srcStride[1] *= 2;
- srcStride[2] *= 2;
- }
-
- assert(srcStride[1] == srcStride[2]);
-
- mlib_VideoColorYUV2ABGR420(dst[0]+srcSliceY*dstStride[0], src[0], src[1], src[2], c->dstW,
- srcSliceH, dstStride[0], srcStride[0], srcStride[1]);
- return srcSliceH;
-}
-
-static int mlib_YUV2RGB420_24(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
- int srcSliceH, uint8_t* dst[], int dstStride[])
-{
- if(c->srcFormat == PIX_FMT_YUV422P) {
- srcStride[1] *= 2;
- srcStride[2] *= 2;
- }
-
- assert(srcStride[1] == srcStride[2]);
-
- mlib_VideoColorYUV2RGB420(dst[0]+srcSliceY*dstStride[0], src[0], src[1], src[2], c->dstW,
- srcSliceH, dstStride[0], srcStride[0], srcStride[1]);
- return srcSliceH;
-}
-
-
-SwsFunc ff_yuv2rgb_init_mlib(SwsContext *c)
-{
- switch(c->dstFormat) {
- case PIX_FMT_RGB24: return mlib_YUV2RGB420_24;
- case PIX_FMT_BGR32: return mlib_YUV2ARGB420_32;
- case PIX_FMT_RGB32: return mlib_YUV2ABGR420_32;
- default: return NULL;
- }
-}
-