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authorGravatar nick <nick@b3059339-0415-0410-9bf9-f77b7e298cf2>2001-11-06 11:21:43 +0000
committerGravatar nick <nick@b3059339-0415-0410-9bf9-f77b7e298cf2>2001-11-06 11:21:43 +0000
commitadbc62c736e514f39a5652bbc1ff1c4b124a236f (patch)
treedcad563dfc6339905f52c41bfd380fb00d3d84d4
parentff5899ec7169f521b2acdc2f96cbc62622cc92d9 (diff)
No longer required
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2732 b3059339-0415-0410-9bf9-f77b7e298cf2
-rw-r--r--libvo/yuv2rgb.c414
-rw-r--r--libvo/yuv2rgb.h43
-rw-r--r--libvo/yuv2rgb_mlib.c84
-rw-r--r--libvo/yuv2rgb_mmx.c403
4 files changed, 0 insertions, 944 deletions
diff --git a/libvo/yuv2rgb.c b/libvo/yuv2rgb.c
deleted file mode 100644
index 21101e306f..0000000000
--- a/libvo/yuv2rgb.c
+++ /dev/null
@@ -1,414 +0,0 @@
-/*
- * yuv2rgb.c, Software YUV to RGB coverter
- *
- * Copyright (C) 1999, Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
- * All Rights Reserved.
- *
- * Functions broken out from display_x11.c and several new modes
- * added by Håkan Hjort <d95hjort@dtek.chalmers.se>
- *
- * 15 & 16 bpp support by Franck Sicard <Franck.Sicard@solsoft.fr>
- *
- * This file is part of mpeg2dec, a free MPEG-2 video decoder
- *
- * mpeg2dec 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, or (at your option)
- * any later version.
- *
- * mpeg2dec 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 GNU Make; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "config.h"
-#include "video_out.h"
-#include "yuv2rgb.h"
-
-uint32_t matrix_coefficients = 6;
-
-const int32_t Inverse_Table_6_9[8][4] = {
- {117504, 138453, 13954, 34903}, /* no sequence_display_extension */
- {117504, 138453, 13954, 34903}, /* ITU-R Rec. 709 (1990) */
- {104597, 132201, 25675, 53279}, /* unspecified */
- {104597, 132201, 25675, 53279}, /* reserved */
- {104448, 132798, 24759, 53109}, /* FCC */
- {104597, 132201, 25675, 53279}, /* ITU-R Rec. 624-4 System B, G */
- {104597, 132201, 25675, 53279}, /* SMPTE 170M */
- {117579, 136230, 16907, 35559} /* SMPTE 240M (1987) */
-};
-
-static void yuv2rgb_c_init (int bpp, int mode);
-
-yuv2rgb_fun yuv2rgb;
-
-static void (* yuv2rgb_c_internal) (uint8_t *, uint8_t *,
- uint8_t *, uint8_t *,
- void *, void *, int);
-
-static void yuv2rgb_c (void * dst, uint8_t * py,
- uint8_t * pu, uint8_t * pv,
- int h_size, int v_size,
- int rgb_stride, int y_stride, int uv_stride)
-{
- v_size >>= 1;
-
- while (v_size--) {
- yuv2rgb_c_internal (py, py + y_stride, pu, pv, dst, dst + rgb_stride,
- h_size);
-
- py += 2 * y_stride;
- pu += uv_stride;
- pv += uv_stride;
- dst += 2 * rgb_stride;
- }
-}
-
-void yuv2rgb_init (int bpp, int mode)
-{
- yuv2rgb = NULL;
-#ifdef HAVE_MMX
- if (yuv2rgb == NULL /*&& (config.flags & VO_MMX_ENABLE)*/) {
- yuv2rgb = yuv2rgb_init_mmx (bpp, mode);
- if (yuv2rgb != NULL)
- printf ("Using MMX for colorspace transform\n");
- else
- printf ("Cannot init MMX colorspace transform\n");
- }
-#endif
-#ifdef HAVE_MLIB
- if (yuv2rgb == NULL /*&& (config.flags & VO_MLIB_ENABLE)*/) {
- yuv2rgb = yuv2rgb_init_mlib (bpp, mode);
- if (yuv2rgb != NULL)
- printf ("Using mlib for colorspace transform\n");
- }
-#endif
- if (yuv2rgb == NULL) {
- printf ("No accelerated colorspace conversion found\n");
- yuv2rgb_c_init (bpp, mode);
- yuv2rgb = (yuv2rgb_fun)yuv2rgb_c;
- }
-}
-
-void * table_rV[256];
-void * table_gU[256];
-int table_gV[256];
-void * table_bU[256];
-
-#define RGB(i) \
- U = pu[i]; \
- V = pv[i]; \
- r = table_rV[V]; \
- g = table_gU[U] + table_gV[V]; \
- b = table_bU[U];
-
-#define DST1(i) \
- Y = py_1[2*i]; \
- dst_1[2*i] = r[Y] + g[Y] + b[Y]; \
- Y = py_1[2*i+1]; \
- dst_1[2*i+1] = r[Y] + g[Y] + b[Y];
-
-#define DST2(i) \
- Y = py_2[2*i]; \
- dst_2[2*i] = r[Y] + g[Y] + b[Y]; \
- Y = py_2[2*i+1]; \
- dst_2[2*i+1] = r[Y] + g[Y] + b[Y];
-
-#define DST1RGB(i) \
- Y = py_1[2*i]; \
- dst_1[6*i] = r[Y]; dst_1[6*i+1] = g[Y]; dst_1[6*i+2] = b[Y]; \
- Y = py_1[2*i+1]; \
- dst_1[6*i+3] = r[Y]; dst_1[6*i+4] = g[Y]; dst_1[6*i+5] = b[Y];
-
-#define DST2RGB(i) \
- Y = py_2[2*i]; \
- dst_2[6*i] = r[Y]; dst_2[6*i+1] = g[Y]; dst_2[6*i+2] = b[Y]; \
- Y = py_2[2*i+1]; \
- dst_2[6*i+3] = r[Y]; dst_2[6*i+4] = g[Y]; dst_2[6*i+5] = b[Y];
-
-#define DST1BGR(i) \
- Y = py_1[2*i]; \
- dst_1[6*i] = b[Y]; dst_1[6*i+1] = g[Y]; dst_1[6*i+2] = r[Y]; \
- Y = py_1[2*i+1]; \
- dst_1[6*i+3] = b[Y]; dst_1[6*i+4] = g[Y]; dst_1[6*i+5] = r[Y];
-
-#define DST2BGR(i) \
- Y = py_2[2*i]; \
- dst_2[6*i] = b[Y]; dst_2[6*i+1] = g[Y]; dst_2[6*i+2] = r[Y]; \
- Y = py_2[2*i+1]; \
- dst_2[6*i+3] = b[Y]; dst_2[6*i+4] = g[Y]; dst_2[6*i+5] = r[Y];
-
-static void yuv2rgb_c_32 (uint8_t * py_1, uint8_t * py_2,
- uint8_t * pu, uint8_t * pv,
- void * _dst_1, void * _dst_2, int h_size)
-{
- int U, V, Y;
- uint32_t * r, * g, * b;
- uint32_t * dst_1, * dst_2;
-
- h_size >>= 3;
- dst_1 = _dst_1;
- dst_2 = _dst_2;
-
- while (h_size--) {
- RGB(0);
- DST1(0);
- DST2(0);
-
- RGB(1);
- DST2(1);
- DST1(1);
-
- RGB(2);
- DST1(2);
- DST2(2);
-
- RGB(3);
- DST2(3);
- DST1(3);
-
- pu += 4;
- pv += 4;
- py_1 += 8;
- py_2 += 8;
- dst_1 += 8;
- dst_2 += 8;
- }
-}
-
-// This is very near from the yuv2rgb_c_32 code
-static void yuv2rgb_c_24_rgb (uint8_t * py_1, uint8_t * py_2,
- uint8_t * pu, uint8_t * pv,
- void * _dst_1, void * _dst_2, int h_size)
-{
- int U, V, Y;
- uint8_t * r, * g, * b;
- uint8_t * dst_1, * dst_2;
-
- h_size >>= 3;
- dst_1 = _dst_1;
- dst_2 = _dst_2;
-
- while (h_size--) {
- RGB(0);
- DST1RGB(0);
- DST2RGB(0);
-
- RGB(1);
- DST2RGB(1);
- DST1RGB(1);
-
- RGB(2);
- DST1RGB(2);
- DST2RGB(2);
-
- RGB(3);
- DST2RGB(3);
- DST1RGB(3);
-
- pu += 4;
- pv += 4;
- py_1 += 8;
- py_2 += 8;
- dst_1 += 24;
- dst_2 += 24;
- }
-}
-
-// only trivial mods from yuv2rgb_c_24_rgb
-static void yuv2rgb_c_24_bgr (uint8_t * py_1, uint8_t * py_2,
- uint8_t * pu, uint8_t * pv,
- void * _dst_1, void * _dst_2, int h_size)
-{
- int U, V, Y;
- uint8_t * r, * g, * b;
- uint8_t * dst_1, * dst_2;
-
- h_size >>= 3;
- dst_1 = _dst_1;
- dst_2 = _dst_2;
-
- while (h_size--) {
- RGB(0);
- DST1BGR(0);
- DST2BGR(0);
-
- RGB(1);
- DST2BGR(1);
- DST1BGR(1);
-
- RGB(2);
- DST1BGR(2);
- DST2BGR(2);
-
- RGB(3);
- DST2BGR(3);
- DST1BGR(3);
-
- pu += 4;
- pv += 4;
- py_1 += 8;
- py_2 += 8;
- dst_1 += 24;
- dst_2 += 24;
- }
-}
-
-// This is exactly the same code as yuv2rgb_c_32 except for the types of
-// r, g, b, dst_1, dst_2
-static void yuv2rgb_c_16 (uint8_t * py_1, uint8_t * py_2,
- uint8_t * pu, uint8_t * pv,
- void * _dst_1, void * _dst_2, int h_size)
-{
- int U, V, Y;
- uint16_t * r, * g, * b;
- uint16_t * dst_1, * dst_2;
-
- h_size >>= 3;
- dst_1 = _dst_1;
- dst_2 = _dst_2;
-
- while (h_size--) {
- RGB(0);
- DST1(0);
- DST2(0);
-
- RGB(1);
- DST2(1);
- DST1(1);
-
- RGB(2);
- DST1(2);
- DST2(2);
-
- RGB(3);
- DST2(3);
- DST1(3);
-
- pu += 4;
- pv += 4;
- py_1 += 8;
- py_2 += 8;
- dst_1 += 8;
- dst_2 += 8;
- }
-}
-
-static int div_round (int dividend, int divisor)
-{
- if (dividend > 0)
- return (dividend + (divisor>>1)) / divisor;
- else
- return -((-dividend + (divisor>>1)) / divisor);
-}
-
-static void yuv2rgb_c_init (int bpp, int mode)
-{
- int i;
- uint8_t table_Y[1024];
- uint32_t *table_32 = 0;
- uint16_t *table_16 = 0;
- uint8_t *table_8 = 0;
- uint32_t entry_size = 0;
- void *table_r = 0, *table_g = 0, *table_b = 0;
-
- int crv = Inverse_Table_6_9[matrix_coefficients][0];
- int cbu = Inverse_Table_6_9[matrix_coefficients][1];
- int cgu = -Inverse_Table_6_9[matrix_coefficients][2];
- int cgv = -Inverse_Table_6_9[matrix_coefficients][3];
-
- for (i = 0; i < 1024; i++) {
- int j;
-
- j = (76309 * (i - 384 - 16) + 32768) >> 16;
- j = (j < 0) ? 0 : ((j > 255) ? 255 : j);
- table_Y[i] = j;
- }
-
- switch (bpp) {
- case 32:
- yuv2rgb_c_internal = yuv2rgb_c_32;
-
- table_32 = malloc ((197 + 2*682 + 256 + 132) * sizeof (uint32_t));
-
- entry_size = sizeof (uint32_t);
- table_r = table_32 + 197;
- table_b = table_32 + 197 + 685;
- table_g = table_32 + 197 + 2*682;
-
- for (i = -197; i < 256+197; i++)
- ((uint32_t *)table_r)[i] = table_Y[i+384] << ((mode==MODE_RGB) ? 16 : 0);
- for (i = -132; i < 256+132; i++)
- ((uint32_t *)table_g)[i] = table_Y[i+384] << 8;
- for (i = -232; i < 256+232; i++)
- ((uint32_t *)table_b)[i] = table_Y[i+384] << ((mode==MODE_RGB) ? 0 : 16);
- break;
-
- case 24:
-// yuv2rgb_c_internal = (mode==MODE_RGB) ? yuv2rgb_c_24_rgb : yuv2rgb_c_24_bgr;
- yuv2rgb_c_internal = (mode!=MODE_RGB) ? yuv2rgb_c_24_rgb : yuv2rgb_c_24_bgr;
-
- table_8 = malloc ((256 + 2*232) * sizeof (uint8_t));
-
- entry_size = sizeof (uint8_t);
- table_r = table_g = table_b = table_8 + 232;
-
- for (i = -232; i < 256+232; i++)
- ((uint8_t * )table_b)[i] = table_Y[i+384];
- break;
-
- case 15:
- case 16:
- yuv2rgb_c_internal = yuv2rgb_c_16;
-
- table_16 = malloc ((197 + 2*682 + 256 + 132) * sizeof (uint16_t));
-
- entry_size = sizeof (uint16_t);
- table_r = table_16 + 197;
- table_b = table_16 + 197 + 685;
- table_g = table_16 + 197 + 2*682;
-
- for (i = -197; i < 256+197; i++) {
- int j = table_Y[i+384] >> 3;
-
- if (mode == MODE_RGB)
- j <<= ((bpp==16) ? 11 : 10);
-
- ((uint16_t *)table_r)[i] = j;
- }
- for (i = -132; i < 256+132; i++) {
- int j = table_Y[i+384] >> ((bpp==16) ? 2 : 3);
-
- ((uint16_t *)table_g)[i] = j << 5;
- }
- for (i = -232; i < 256+232; i++) {
- int j = table_Y[i+384] >> 3;
-
- if (mode == MODE_BGR)
- j <<= ((bpp==16) ? 11 : 10);
-
- ((uint16_t *)table_b)[i] = j;
- }
- break;
-
- default:
- printf ("%ibpp not supported by yuv2rgb\n", bpp);
- //exit (1);
- }
-
- for (i = 0; i < 256; i++) {
- table_rV[i] = table_r + entry_size * div_round (crv * (i-128), 76309);
- table_gU[i] = table_g + entry_size * div_round (cgu * (i-128), 76309);
- table_gV[i] = entry_size * div_round (cgv * (i-128), 76309);
- table_bU[i] = table_b + entry_size * div_round (cbu * (i-128), 76309);
- }
-}
diff --git a/libvo/yuv2rgb.h b/libvo/yuv2rgb.h
deleted file mode 100644
index 73e5deac57..0000000000
--- a/libvo/yuv2rgb.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- *
- * yuv2rgb.h, Software YUV to RGB coverter
- *
- *
- * Copyright (C) 1999, Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
- * All Rights Reserved.
- *
- * Functions broken out from display_x11.c and several new modes
- * added by Håkan Hjort <d95hjort@dtek.chalmers.se>
- *
- * 15 & 16 bpp support by Franck Sicard <Franck.Sicard@solsoft.fr>
- *
- * This file is part of mpeg2dec, a free MPEG-2 video decoder
- *
- * mpeg2dec 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, or (at your option)
- * any later version.
- *
- * mpeg2dec 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 GNU Make; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#define MODE_RGB 0x1
-#define MODE_BGR 0x2
-
-typedef void (* yuv2rgb_fun) (uint8_t * image, uint8_t * py,
- uint8_t * pu, uint8_t * pv,
- int h_size, int v_size,
- int rgb_stride, int y_stride, int uv_stride);
-
-extern yuv2rgb_fun yuv2rgb;
-
-void yuv2rgb_init (int bpp, int mode);
-yuv2rgb_fun yuv2rgb_init_mmx (int bpp, int mode);
-yuv2rgb_fun yuv2rgb_init_mlib (int bpp, int mode);
diff --git a/libvo/yuv2rgb_mlib.c b/libvo/yuv2rgb_mlib.c
deleted file mode 100644
index d8d3e0c4bc..0000000000
--- a/libvo/yuv2rgb_mlib.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * yuv2rgb_mlib.c, Software YUV to RGB coverter using mediaLib
- *
- * Copyright (C) 2000, Håkan Hjort <d95hjort@dtek.chalmers.se>
- * All Rights Reserved.
- *
- * This file is part of mpeg2dec, a free MPEG-2 video decoder
- *
- * mpeg2dec 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, or (at your option)
- * any later version.
- *
- * mpeg2dec 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 GNU Make; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "config.h"
-#include "video_out.h"
-#include "yuv2rgb.h"
-
-#include <mlib_types.h>
-#include <mlib_status.h>
-#include <mlib_sys.h>
-#include <mlib_video.h>
-
-static void mlib_YUV2ARGB420_32(uint8_t* image, uint8_t* py,
- uint8_t* pu, uint8_t* pv,
- int h_size, int v_size,
- int rgb_stride, int y_stride, int uv_stride)
-{
- mlib_VideoColorYUV2ARGB420(image, py, pu, pv, h_size,
- v_size, rgb_stride, y_stride, uv_stride);
-}
-
-static void mlib_YUV2ABGR420_32(uint8_t* image, uint8_t* py,
- uint8_t* pu, uint8_t* pv,
- int h_size, int v_size,
- int rgb_stride, int y_stride, int uv_stride)
-{
- mlib_VideoColorYUV2ABGR420(image, py, pu, pv, h_size,
- v_size, rgb_stride, y_stride, uv_stride);
-}
-
-static void mlib_YUV2RGB420_24(uint8_t* image, uint8_t* py,
- uint8_t* pu, uint8_t* pv,
- int h_size, int v_size,
- int rgb_stride, int y_stride, int uv_stride)
-{
- mlib_VideoColorYUV2RGB420(image, py, pu, pv, h_size,
- v_size, rgb_stride, y_stride, uv_stride);
-}
-
-
-yuv2rgb_fun yuv2rgb_init_mlib(int bpp, int mode)
-{
-
- if( bpp == 24 )
- {
- if( mode == MODE_RGB )
- return mlib_YUV2RGB420_24;
- }
-
- if( bpp == 32 )
- {
- if( mode == MODE_RGB )
- return mlib_YUV2ARGB420_32;
- else if( mode == MODE_BGR )
- return mlib_YUV2ABGR420_32;
- }
-
- return NULL;
-}
-
diff --git a/libvo/yuv2rgb_mmx.c b/libvo/yuv2rgb_mmx.c
deleted file mode 100644
index 22a7bb82eb..0000000000
--- a/libvo/yuv2rgb_mmx.c
+++ /dev/null
@@ -1,403 +0,0 @@
-
-/*
- * yuv2rgb_mmx.c, Software YUV to RGB coverter with Intel MMX "technology"
- *
- * Copyright (C) 2000, Silicon Integrated System Corp.
- * All Rights Reserved.
- *
- * Author: Olie Lho <ollie@sis.com.tw>
- *
- * This file is part of mpeg2dec, a free MPEG-2 video decoder
- *
- * mpeg2dec 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, or (at your option)
- * any later version.
- *
- * mpeg2dec 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 GNU Make; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "../config.h"
-
-//#include "libmpeg2/mpeg2.h"
-//#include "libmpeg2/mpeg2_internal.h"
-#include <inttypes.h>
-
-#include "yuv2rgb.h"
-
-/* hope these constant values are cache line aligned */
-uint64_t mmx_80w = 0x0080008000800080;
-uint64_t mmx_10w = 0x1010101010101010;
-uint64_t mmx_00ffw = 0x00ff00ff00ff00ff;
-uint64_t mmx_Y_coeff = 0x253f253f253f253f;
-
-/* hope these constant values are cache line aligned */
-uint64_t mmx_U_green = 0xf37df37df37df37d;
-uint64_t mmx_U_blue = 0x4093409340934093;
-uint64_t mmx_V_red = 0x3312331233123312;
-uint64_t mmx_V_green = 0xe5fce5fce5fce5fc;
-
-/* hope these constant values are cache line aligned */
-uint64_t mmx_redmask = 0xf8f8f8f8f8f8f8f8;
-uint64_t mmx_grnmask = 0xfcfcfcfcfcfcfcfc;
-uint64_t mmx_grnshift = 0x03;
-uint64_t mmx_blueshift = 0x03;
-
-#ifdef HAVE_MMX2
-/* use this for K7 and p3 only */
-#define MOVNTQ "movntq"
-#else
-/* for MMX-only processors */
-#define MOVNTQ "movq"
-#endif
-
-#if !defined( HAVE_MMX2) && defined( HAVE_3DNOW)
-/* for K6 2/2+/3 */
-#define EMMS "femms;"
-#else
-#define EMMS "emms;"
-#endif
-
-static void yuv420_rgb16_mmx (uint8_t * image, uint8_t * py,
- uint8_t * pu, uint8_t * pv,
- int h_size, int v_size,
- int rgb_stride, int y_stride, int uv_stride)
-{
- int even = 1;
- int x, y;
-
- __asm__ __volatile__ ("pxor %mm4, %mm4;" /* zero mm4 */ );
-
- for (y = v_size; --y >= 0; ) {
- uint8_t *_image = image;
- uint8_t *_py = py;
- uint8_t *_pu = pu;
- uint8_t *_pv = pv;
-
- /* load data for start of next scan line */
- __asm__ __volatile__ (
- "movd (%1), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */
- "movd (%2), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
- "movq (%0), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
-
- : : "r" (_py), "r" (_pu), "r" (_pv));
-
- for (x = h_size >> 3; --x >= 0; ) {
- /* this mmx assembly code deals with SINGLE scan line at a time, it convert 8
- pixels in each iteration */
-
- __asm__ __volatile__ (
- /* Do the multiply part of the conversion for even and odd pixels,
- register usage:
- mm0 -> Cblue, mm1 -> Cred, mm2 -> Cgreen even pixels,
- mm3 -> Cblue, mm4 -> Cred, mm5 -> Cgreen odd pixels,
- mm6 -> Y even, mm7 -> Y odd */
- /* convert the chroma part */
- "punpcklbw %%mm4, %%mm0;" /* scatter 4 Cb 00 u3 00 u2 00 u1 00 u0 */
- "punpcklbw %%mm4, %%mm1;" /* scatter 4 Cr 00 v3 00 v2 00 v1 00 v0 */
-
- "psubsw mmx_80w, %%mm0;" /* Cb -= 128 */
- "psubsw mmx_80w, %%mm1;" /* Cr -= 128 */
-
- "psllw $3, %%mm0;" /* Promote precision */
- "psllw $3, %%mm1;" /* Promote precision */
-
- "movq %%mm0, %%mm2;" /* Copy 4 Cb 00 u3 00 u2 00 u1 00 u0 */
- "movq %%mm1, %%mm3;" /* Copy 4 Cr 00 v3 00 v2 00 v1 00 v0 */
-
- "pmulhw mmx_U_green, %%mm2;" /* Mul Cb with green coeff -> Cb green */
- "pmulhw mmx_V_green, %%mm3;" /* Mul Cr with green coeff -> Cr green */
-
- "pmulhw mmx_U_blue, %%mm0;" /* Mul Cb -> Cblue 00 b3 00 b2 00 b1 00 b0 */
- "pmulhw mmx_V_red, %%mm1;" /* Mul Cr -> Cred 00 r3 00 r2 00 r1 00 r0 */
-
- "paddsw %%mm3, %%mm2;" /* Cb green + Cr green -> Cgreen */
-
- /* convert the luma part */
- "psubusb mmx_10w, %%mm6;" /* Y -= 16 */
-
- "movq %%mm6, %%mm7;" /* Copy 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
- "pand mmx_00ffw, %%mm6;" /* get Y even 00 Y6 00 Y4 00 Y2 00 Y0 */
-
- "psrlw $8, %%mm7;" /* get Y odd 00 Y7 00 Y5 00 Y3 00 Y1 */
-
- "psllw $3, %%mm6;" /* Promote precision */
- "psllw $3, %%mm7;" /* Promote precision */
-
- "pmulhw mmx_Y_coeff, %%mm6;" /* Mul 4 Y even 00 y6 00 y4 00 y2 00 y0 */
- "pmulhw mmx_Y_coeff, %%mm7;" /* Mul 4 Y odd 00 y7 00 y5 00 y3 00 y1 */
-
- /* Do the addition part of the conversion for even and odd pixels,
- register usage:
- mm0 -> Cblue, mm1 -> Cred, mm2 -> Cgreen even pixels,
- mm3 -> Cblue, mm4 -> Cred, mm5 -> Cgreen odd pixels,
- mm6 -> Y even, mm7 -> Y odd */
- "movq %%mm0, %%mm3;" /* Copy Cblue */
- "movq %%mm1, %%mm4;" /* Copy Cred */
- "movq %%mm2, %%mm5;" /* Copy Cgreen */
-
- "paddsw %%mm6, %%mm0;" /* Y even + Cblue 00 B6 00 B4 00 B2 00 B0 */
- "paddsw %%mm7, %%mm3;" /* Y odd + Cblue 00 B7 00 B5 00 B3 00 B1 */
-
- "paddsw %%mm6, %%mm1;" /* Y even + Cred 00 R6 00 R4 00 R2 00 R0 */
- "paddsw %%mm7, %%mm4;" /* Y odd + Cred 00 R7 00 R5 00 R3 00 R1 */
-
- "paddsw %%mm6, %%mm2;" /* Y even + Cgreen 00 G6 00 G4 00 G2 00 G0 */
- "paddsw %%mm7, %%mm5;" /* Y odd + Cgreen 00 G7 00 G5 00 G3 00 G1 */
-
- /* Limit RGB even to 0..255 */
- "packuswb %%mm0, %%mm0;" /* B6 B4 B2 B0 B6 B4 B2 B0 */
- "packuswb %%mm1, %%mm1;" /* R6 R4 R2 R0 R6 R4 R2 R0 */
- "packuswb %%mm2, %%mm2;" /* G6 G4 G2 G0 G6 G4 G2 G0 */
-
- /* Limit RGB odd to 0..255 */
- "packuswb %%mm3, %%mm3;" /* B7 B5 B3 B1 B7 B5 B3 B1 */
- "packuswb %%mm4, %%mm4;" /* R7 R5 R3 R1 R7 R5 R3 R1 */
- "packuswb %%mm5, %%mm5;" /* G7 G5 G3 G1 G7 G5 G3 G1 */
-
- /* Interleave RGB even and odd */
- "punpcklbw %%mm3, %%mm0;" /* B7 B6 B5 B4 B3 B2 B1 B0 */
- "punpcklbw %%mm4, %%mm1;" /* R7 R6 R5 R4 R3 R2 R1 R0 */
- "punpcklbw %%mm5, %%mm2;" /* G7 G6 G5 G4 G3 G2 G1 G0 */
-
- /* mask unneeded bits off */
- "pand mmx_redmask, %%mm0;" /* b7b6b5b4 b3_0_0_0 b7b6b5b4 b3_0_0_0 */
- "pand mmx_grnmask, %%mm2;" /* g7g6g5g4 g3g2_0_0 g7g6g5g4 g3g2_0_0 */
- "pand mmx_redmask, %%mm1;" /* r7r6r5r4 r3_0_0_0 r7r6r5r4 r3_0_0_0 */
-
- "psrlw mmx_blueshift,%%mm0;" /* 0_0_0_b7 b6b5b4b3 0_0_0_b7 b6b5b4b3 */
- "pxor %%mm4, %%mm4;" /* zero mm4 */
-
- "movq %%mm0, %%mm5;" /* Copy B7-B0 */
- "movq %%mm2, %%mm7;" /* Copy G7-G0 */
-
- /* convert rgb24 plane to rgb16 pack for pixel 0-3 */
- "punpcklbw %%mm4, %%mm2;" /* 0_0_0_0 0_0_0_0 g7g6g5g4 g3g2_0_0 */
- "punpcklbw %%mm1, %%mm0;" /* r7r6r5r4 r3_0_0_0 0_0_0_b7 b6b5b4b3 */
-
- "psllw mmx_blueshift,%%mm2;" /* 0_0_0_0 0_g7g6g5 g4g3g2_0 0_0_0_0 */
- "por %%mm2, %%mm0;" /* r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 */
-
- "movq 8 (%0), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
- MOVNTQ " %%mm0, (%3);" /* store pixel 0-3 */
-
- /* convert rgb24 plane to rgb16 pack for pixel 0-3 */
- "punpckhbw %%mm4, %%mm7;" /* 0_0_0_0 0_0_0_0 g7g6g5g4 g3g2_0_0 */
- "punpckhbw %%mm1, %%mm5;" /* r7r6r5r4 r3_0_0_0 0_0_0_b7 b6b5b4b3 */
-
- "psllw mmx_blueshift,%%mm7;" /* 0_0_0_0 0_g7g6g5 g4g3g2_0 0_0_0_0 */
- "movd 4 (%1), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */
-
- "por %%mm7, %%mm5;" /* r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 */
- "movd 4 (%2), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
-
- MOVNTQ " %%mm5, 8 (%3);" /* store pixel 4-7 */
- : : "r" (_py), "r" (_pu), "r" (_pv), "r" (_image));
-
- _py += 8;
- _pu += 4;
- _pv += 4;
- _image += 16;
- }
-
- if (!even) {
- pu += uv_stride;
- pv += uv_stride;
- }
-
- py += y_stride;
- image += rgb_stride;
-
- even = (!even);
- }
-
- __asm__ __volatile__ (EMMS);
-}
-
-static void yuv420_argb32_mmx (uint8_t * image, uint8_t * py,
- uint8_t * pu, uint8_t * pv,
- int h_size, int v_size,
- int rgb_stride, int y_stride, int uv_stride)
-{
- int even = 1;
- int x, y;
-
- __asm__ __volatile__ ("pxor %mm4, %mm4;" /* zero mm4 */ );
-
- for (y = v_size; --y >= 0; ) {
- uint8_t *_image = image;
- uint8_t *_py = py;
- uint8_t *_pu = pu;
- uint8_t *_pv = pv;
-
- /* load data for start of next scan line */
- __asm__ __volatile__
- (
- "movd (%1), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */
- "movd (%2), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
- "movq (%0), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
- : : "r" (_py), "r" (_pu), "r" (_pv)
- );
-
- for (x = h_size >> 3; --x >= 0; ) {
- /* this mmx assembly code deals with SINGLE scan line at a time, it convert 8
- pixels in each iteration */
- __asm__ __volatile__ (
- /* Do the multiply part of the conversion for even and odd pixels,
- register usage:
- mm0 -> Cblue, mm1 -> Cred, mm2 -> Cgreen even pixels,
- mm3 -> Cblue, mm4 -> Cred, mm5 -> Cgreen odd pixels,
- mm6 -> Y even, mm7 -> Y odd */
-
- /* convert the chroma part */
- "punpcklbw %%mm4, %%mm0;" /* scatter 4 Cb 00 u3 00 u2 00 u1 00 u0 */
- "punpcklbw %%mm4, %%mm1;" /* scatter 4 Cr 00 v3 00 v2 00 v1 00 v0 */
-
- "psubsw mmx_80w, %%mm0;" /* Cb -= 128 */
- "psubsw mmx_80w, %%mm1;" /* Cr -= 128 */
-
- "psllw $3, %%mm0;" /* Promote precision */
- "psllw $3, %%mm1;" /* Promote precision */
-
- "movq %%mm0, %%mm2;" /* Copy 4 Cb 00 u3 00 u2 00 u1 00 u0 */
- "movq %%mm1, %%mm3;" /* Copy 4 Cr 00 v3 00 v2 00 v1 00 v0 */
-
- "pmulhw mmx_U_green, %%mm2;" /* Mul Cb with green coeff -> Cb green */
- "pmulhw mmx_V_green, %%mm3;" /* Mul Cr with green coeff -> Cr green */
-
- "pmulhw mmx_U_blue, %%mm0;" /* Mul Cb -> Cblue 00 b3 00 b2 00 b1 00 b0 */
- "pmulhw mmx_V_red, %%mm1;" /* Mul Cr -> Cred 00 r3 00 r2 00 r1 00 r0 */
-
- "paddsw %%mm3, %%mm2;" /* Cb green + Cr green -> Cgreen */
-
- /* convert the luma part */
- "psubusb mmx_10w, %%mm6;" /* Y -= 16 */
-
- "movq %%mm6, %%mm7;" /* Copy 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
- "pand mmx_00ffw, %%mm6;" /* get Y even 00 Y6 00 Y4 00 Y2 00 Y0 */
-
- "psrlw $8, %%mm7;" /* get Y odd 00 Y7 00 Y5 00 Y3 00 Y1 */
-
- "psllw $3, %%mm6;" /* Promote precision */
- "psllw $3, %%mm7;" /* Promote precision */
-
- "pmulhw mmx_Y_coeff, %%mm6;" /* Mul 4 Y even 00 y6 00 y4 00 y2 00 y0 */
- "pmulhw mmx_Y_coeff, %%mm7;" /* Mul 4 Y odd 00 y7 00 y5 00 y3 00 y1 */
-
- /* Do the addition part of the conversion for even and odd pixels,
- register usage:
- mm0 -> Cblue, mm1 -> Cred, mm2 -> Cgreen even pixels,
- mm3 -> Cblue, mm4 -> Cred, mm5 -> Cgreen odd pixels,
- mm6 -> Y even, mm7 -> Y odd */
-
- "movq %%mm0, %%mm3;" /* Copy Cblue */
- "movq %%mm1, %%mm4;" /* Copy Cred */
- "movq %%mm2, %%mm5;" /* Copy Cgreen */
-
- "paddsw %%mm6, %%mm0;" /* Y even + Cblue 00 B6 00 B4 00 B2 00 B0 */
- "paddsw %%mm7, %%mm3;" /* Y odd + Cblue 00 B7 00 B5 00 B3 00 B1 */
-
- "paddsw %%mm6, %%mm1;" /* Y even + Cred 00 R6 00 R4 00 R2 00 R0 */
- "paddsw %%mm7, %%mm4;" /* Y odd + Cred 00 R7 00 R5 00 R3 00 R1 */
-
- "paddsw %%mm6, %%mm2;" /* Y even + Cgreen 00 G6 00 G4 00 G2 00 G0 */
- "paddsw %%mm7, %%mm5;" /* Y odd + Cgreen 00 G7 00 G5 00 G3 00 G1 */
-
- /* Limit RGB even to 0..255 */
- "packuswb %%mm0, %%mm0;" /* B6 B4 B2 B0 B6 B4 B2 B0 */
- "packuswb %%mm1, %%mm1;" /* R6 R4 R2 R0 R6 R4 R2 R0 */
- "packuswb %%mm2, %%mm2;" /* G6 G4 G2 G0 G6 G4 G2 G0 */
-
- /* Limit RGB odd to 0..255 */
- "packuswb %%mm3, %%mm3;" /* B7 B5 B3 B1 B7 B5 B3 B1 */
- "packuswb %%mm4, %%mm4;" /* R7 R5 R3 R1 R7 R5 R3 R1 */
- "packuswb %%mm5, %%mm5;" /* G7 G5 G3 G1 G7 G5 G3 G1 */
-
- /* Interleave RGB even and odd */
- "punpcklbw %%mm3, %%mm0;" /* B7 B6 B5 B4 B3 B2 B1 B0 */
- "punpcklbw %%mm4, %%mm1;" /* R7 R6 R5 R4 R3 R2 R1 R0 */
- "punpcklbw %%mm5, %%mm2;" /* G7 G6 G5 G4 G3 G2 G1 G0 */
-
- /* convert RGB plane to RGB packed format,
- mm0 -> B, mm1 -> R, mm2 -> G, mm3 -> 0,
- mm4 -> GB, mm5 -> AR pixel 4-7,
- mm6 -> GB, mm7 -> AR pixel 0-3 */
- "pxor %%mm3, %%mm3;" /* zero mm3 */
-
- "movq %%mm0, %%mm6;" /* B7 B6 B5 B4 B3 B2 B1 B0 */
- "movq %%mm1, %%mm7;" /* R7 R6 R5 R4 R3 R2 R1 R0 */
-
- "movq %%mm0, %%mm4;" /* B7 B6 B5 B4 B3 B2 B1 B0 */
- "movq %%mm1, %%mm5;" /* R7 R6 R5 R4 R3 R2 R1 R0 */
-
- "punpcklbw %%mm2, %%mm6;" /* G3 B3 G2 B2 G1 B1 G0 B0 */
- "punpcklbw %%mm3, %%mm7;" /* 00 R3 00 R2 00 R1 00 R0 */
-
- "punpcklwd %%mm7, %%mm6;" /* 00 R1 B1 G1 00 R0 B0 G0 */
- MOVNTQ " %%mm6, (%3);" /* Store ARGB1 ARGB0 */
-
- "movq %%mm0, %%mm6;" /* B7 B6 B5 B4 B3 B2 B1 B0 */
- "punpcklbw %%mm2, %%mm6;" /* G3 B3 G2 B2 G1 B1 G0 B0 */
-
- "punpckhwd %%mm7, %%mm6;" /* 00 R3 G3 B3 00 R2 B3 G2 */
- MOVNTQ " %%mm6, 8 (%3);" /* Store ARGB3 ARGB2 */
-
- "punpckhbw %%mm2, %%mm4;" /* G7 B7 G6 B6 G5 B5 G4 B4 */
- "punpckhbw %%mm3, %%mm5;" /* 00 R7 00 R6 00 R5 00 R4 */
-
- "punpcklwd %%mm5, %%mm4;" /* 00 R5 B5 G5 00 R4 B4 G4 */
- MOVNTQ " %%mm4, 16 (%3);" /* Store ARGB5 ARGB4 */
-
- "movq %%mm0, %%mm4;" /* B7 B6 B5 B4 B3 B2 B1 B0 */
- "punpckhbw %%mm2, %%mm4;" /* G7 B7 G6 B6 G5 B5 G4 B4 */
-
- "punpckhwd %%mm5, %%mm4;" /* 00 R7 G7 B7 00 R6 B6 G6 */
- MOVNTQ " %%mm4, 24 (%3);" /* Store ARGB7 ARGB6 */
-
- "movd 4 (%1), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */
- "movd 4 (%2), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
-
- "pxor %%mm4, %%mm4;" /* zero mm4 */
- "movq 8 (%0), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */
-
- : : "r" (_py), "r" (_pu), "r" (_pv), "r" (_image));
-
- _py += 8;
- _pu += 4;
- _pv += 4;
- _image += 32;
- }
-
- if (!even) {
- pu += uv_stride;
- pv += uv_stride;
- }
-
- py += y_stride;
- image += rgb_stride;
-
- even = (!even);
- }
-
- __asm__ __volatile__ (EMMS);
-}
-
-yuv2rgb_fun yuv2rgb_init_mmx (int bpp, int mode)
-{
-// if (bpp == 15 || bpp == 16) {
- if (bpp == 16 && mode == MODE_RGB) return yuv420_rgb16_mmx;
- if (bpp == 32 && mode == MODE_RGB) return yuv420_argb32_mmx;
- return NULL; // Fallback to C.
-}
-