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Diffstat (limited to 'common/scaler/hq3x.cpp')
| -rw-r--r-- | common/scaler/hq3x.cpp | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/common/scaler/hq3x.cpp b/common/scaler/hq3x.cpp deleted file mode 100644 index 497fe69be1..0000000000 --- a/common/scaler/hq3x.cpp +++ /dev/null @@ -1,176 +0,0 @@ -/* ScummVM - Scumm Interpreter - * Copyright (C) 2001 Ludvig Strigeus - * Copyright (C) 2001-2006 The ScummVM project - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * $URL$ - * $Id$ - * - */ - -#include "common/scaler/intern.h" - -#ifdef USE_NASM -// Assembly version of HQ3x - -extern "C" { - -#ifndef _WIN32 -#define hq3x_16 _hq3x_16 -#endif - -void hq3x_16(const byte *, byte *, uint32, uint32, uint32, uint32); - -} - -void HQ3x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height) { - hq3x_16(srcPtr, dstPtr, width, height, srcPitch, dstPitch); -} - -#else - -#ifdef HAS_ALTIVEC - -#ifdef __amigaos4__ -#include <proto/exec.h> -static bool isAltiVecAvailable() { - uint32 vecUnit; - IExec->GetCPUInfo(GCIT_VectorUnit, &vecUnit, TAG_DONE); - if (vecUnit == VECTORTYPE_NONE) - return false; - else - return true; -} -#else - -#include <sys/sysctl.h> - -static bool isAltiVecAvailable() { - int selectors[2] = { CTL_HW, HW_VECTORUNIT }; - int hasVectorUnit = 0; - size_t length = sizeof(hasVectorUnit); - int error = sysctl(selectors, 2, &hasVectorUnit, &length, NULL, 0); - if ( 0 == error ) - return hasVectorUnit != 0; - return false; -} -#endif -#endif - -#define PIXEL00_1M *(q) = interpolate16_2<bitFormat,3,1>(w5, w1); -#define PIXEL00_1U *(q) = interpolate16_2<bitFormat,3,1>(w5, w2); -#define PIXEL00_1L *(q) = interpolate16_2<bitFormat,3,1>(w5, w4); -#define PIXEL00_2 *(q) = interpolate16_3<bitFormat,2,1,1>(w5, w4, w2); -#define PIXEL00_4 *(q) = interpolate16_3<bitFormat,2,7,7>(w5, w4, w2); -#define PIXEL00_5 *(q) = interpolate16_2<bitFormat,1,1>(w4, w2); -#define PIXEL00_C *(q) = w5; - -#define PIXEL01_1 *(q+1) = interpolate16_2<bitFormat,3,1>(w5, w2); -#define PIXEL01_3 *(q+1) = interpolate16_2<bitFormat,7,1>(w5, w2); -#define PIXEL01_6 *(q+1) = interpolate16_2<bitFormat,3,1>(w2, w5); -#define PIXEL01_C *(q+1) = w5; - -#define PIXEL02_1M *(q+2) = interpolate16_2<bitFormat,3,1>(w5, w3); -#define PIXEL02_1U *(q+2) = interpolate16_2<bitFormat,3,1>(w5, w2); -#define PIXEL02_1R *(q+2) = interpolate16_2<bitFormat,3,1>(w5, w6); -#define PIXEL02_2 *(q+2) = interpolate16_3<bitFormat,2,1,1>(w5, w2, w6); -#define PIXEL02_4 *(q+2) = interpolate16_3<bitFormat,2,7,7>(w5, w2, w6); -#define PIXEL02_5 *(q+2) = interpolate16_2<bitFormat,1,1>(w2, w6); -#define PIXEL02_C *(q+2) = w5; - -#define PIXEL10_1 *(q+nextlineDst) = interpolate16_2<bitFormat,3,1>(w5, w4); -#define PIXEL10_3 *(q+nextlineDst) = interpolate16_2<bitFormat,7,1>(w5, w4); -#define PIXEL10_6 *(q+nextlineDst) = interpolate16_2<bitFormat,3,1>(w4, w5); -#define PIXEL10_C *(q+nextlineDst) = w5; - -#define PIXEL11 *(q+1+nextlineDst) = w5; - -#define PIXEL12_1 *(q+2+nextlineDst) = interpolate16_2<bitFormat,3,1>(w5, w6); -#define PIXEL12_3 *(q+2+nextlineDst) = interpolate16_2<bitFormat,7,1>(w5, w6); -#define PIXEL12_6 *(q+2+nextlineDst) = interpolate16_2<bitFormat,3,1>(w6, w5); -#define PIXEL12_C *(q+2+nextlineDst) = w5; - -#define PIXEL20_1M *(q+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w5, w7); -#define PIXEL20_1D *(q+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w5, w8); -#define PIXEL20_1L *(q+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w5, w4); -#define PIXEL20_2 *(q+nextlineDst2) = interpolate16_3<bitFormat,2,1,1>(w5, w8, w4); -#define PIXEL20_4 *(q+nextlineDst2) = interpolate16_3<bitFormat,2,7,7>(w5, w8, w4); -#define PIXEL20_5 *(q+nextlineDst2) = interpolate16_2<bitFormat,1,1>(w8, w4); -#define PIXEL20_C *(q+nextlineDst2) = w5; - -#define PIXEL21_1 *(q+1+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w5, w8); -#define PIXEL21_3 *(q+1+nextlineDst2) = interpolate16_2<bitFormat,7,1>(w5, w8); -#define PIXEL21_6 *(q+1+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w8, w5); -#define PIXEL21_C *(q+1+nextlineDst2) = w5; - -#define PIXEL22_1M *(q+2+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w5, w9); -#define PIXEL22_1D *(q+2+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w5, w8); -#define PIXEL22_1R *(q+2+nextlineDst2) = interpolate16_2<bitFormat,3,1>(w5, w6); -#define PIXEL22_2 *(q+2+nextlineDst2) = interpolate16_3<bitFormat,2,1,1>(w5, w6, w8); -#define PIXEL22_4 *(q+2+nextlineDst2) = interpolate16_3<bitFormat,2,7,7>(w5, w6, w8); -#define PIXEL22_5 *(q+2+nextlineDst2) = interpolate16_2<bitFormat,1,1>(w6, w8); -#define PIXEL22_C *(q+2+nextlineDst2) = w5; - -#define YUV(x) RGBtoYUV[w ## x] - - -#define bitFormat 565 -void HQ3x_565(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height) { - #include "common/scaler/hq3x.h" -} -#undef bitFormat - -#define bitFormat 555 -void HQ3x_555(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height) { - #include "common/scaler/hq3x.h" -} -#undef bitFormat - - -#ifdef HAS_ALTIVEC - #define USE_ALTIVEC 1 - - #define bitFormat 565 - void HQ3x_565_Altivec(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height) { - #include "common/scaler/hq3x.h" - } - #undef bitFormat - - #define bitFormat 555 - void HQ3x_555_Altivec(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height) { - #include "common/scaler/hq3x.h" - } - #undef bitFormat -#endif - -void HQ3x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height) { -#ifdef HAS_ALTIVEC - if (isAltiVecAvailable()) { - if (gBitFormat == 565) - HQ3x_565_Altivec(srcPtr, srcPitch, dstPtr, dstPitch, width, height); - else - HQ3x_555_Altivec(srcPtr, srcPitch, dstPtr, dstPitch, width, height); - return; - } -#endif - - if (gBitFormat == 565) - HQ3x_565(srcPtr, srcPitch, dstPtr, dstPitch, width, height); - else - HQ3x_555(srcPtr, srcPitch, dstPtr, dstPitch, width, height); -} - -#endif |