/*
* Sun mediaLib optimized DSP utils
- * Copyright (c) 2001 Juergen Keil.
+ * Copyright (c) 2001 Fabrice Bellard
*
- * 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 file is part of FFmpeg.
*
- * This program is distributed in the hope that it will be useful,
+ * FFmpeg 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.
+ *
+ * FFmpeg 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.
+ * 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 General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "../dsputil.h"
+#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 put_pixels_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
+static void get_pixels_mlib(DCTELEM *restrict block, const uint8_t *pixels, int line_size)
{
- 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);
+ 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 put_pixels_x2_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
+static void diff_pixels_mlib(DCTELEM *restrict block, const uint8_t *s1, const uint8_t *s2, int line_size)
{
- 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);
+ 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 put_pixels_y2_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
+static void add_pixels_clamped_mlib(const DCTELEM *block, uint8_t *pixels, int line_size)
{
- 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);
+ mlib_VideoAddBlock_U8_S16(pixels, (mlib_s16 *)block, line_size);
}
-static void put_pixels_xy2_mlib(uint8_t * dest, const uint8_t * ref,
- int stride, int height)
+/* put 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_VideoInterpXY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
- else
- mlib_VideoInterpXY_U8_U8_8x8 (dest, (uint8_t *)ref, stride, stride);
+ 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 avg_pixels_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
+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_VideoCopyRefAve_U8_U8_8x16(dest, (uint8_t *)ref, stride);
- else
- mlib_VideoCopyRefAve_U8_U8_8x8 (dest, (uint8_t *)ref, stride);
+ 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 avg_pixels_x2_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
+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_VideoInterpAveX_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
- else
- mlib_VideoInterpAveX_U8_U8_8x8 (dest, (uint8_t *)ref, stride, stride);
+ 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 avg_pixels_y2_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
+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_VideoInterpAveY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
- else
- mlib_VideoInterpAveY_U8_U8_8x8 (dest, (uint8_t *)ref, stride, stride);
+ 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);
+ }
}
-static void avg_pixels_xy2_mlib (uint8_t * dest, const uint8_t * ref,
- int stride, int height)
+/* 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)
{
- 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);
+ 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;
-static void add_pixels_clamped_mlib(const DCTELEM *block, UINT8 *pixels, int line_size)
+ 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)
{
- mlib_VideoAddBlock_U8_S16(pixels, (mlib_s16 *)block, line_size);
+ 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);
+ }
+}
-void ff_idct_mlib(DCTELEM *data)
+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);
+}
-void ff_fdct_mlib(DCTELEM *data)
+static void ff_fdct_mlib(DCTELEM *data)
{
mlib_VideoDCT8x8_S16_S16 (data, data);
}
-void dsputil_init_mlib(void)
+void dsputil_init_mlib(DSPContext* c, AVCodecContext *avctx)
{
- av_fdct = ff_fdct_mlib;
- ff_idct = ff_idct_mlib;
+ const int h264_high_depth = avctx->codec_id == CODEC_ID_H264 && avctx->bits_per_raw_sample > 8;
+
+ c->get_pixels = get_pixels_mlib;
+ c->diff_pixels = diff_pixels_mlib;
+ c->add_pixels_clamped = add_pixels_clamped_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;
+ if (!h264_high_depth) {
+ 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;
+ }
- 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;
+ 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;
+ }
}
projects / ffmpeg / blobdiff