0N/A/*
3261N/A * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/A#if !defined(JAVA2D_NO_MLIB) || defined(MLIB_ADD_SUFF)
0N/A
0N/A#include "java2d_Mlib.h"
0N/A#include "SurfaceData.h"
0N/A
0N/A#include "mlib_ImageZoom.h"
0N/A
0N/A/***************************************************************/
0N/A
0N/A#define DEFINE_ISO_COPY(FUNC, ANYTYPE) \
0N/Avoid ADD_SUFF(ANYTYPE##FUNC)(BLIT_PARAMS) \
0N/A{ \
0N/A mlib_s32 srcScan = pSrcInfo->scanStride; \
0N/A mlib_s32 dstScan = pDstInfo->scanStride; \
0N/A mlib_s32 xsize = width*ANYTYPE##PixelStride; \
0N/A mlib_s32 i; \
0N/A \
0N/A if (srcScan == xsize && dstScan == xsize) { \
0N/A xsize *= height; \
0N/A height = 1; \
0N/A } \
0N/A \
0N/A for (i = 0; i < height; i++) { \
0N/A mlib_ImageCopy_na(srcBase, dstBase, xsize); \
0N/A srcBase = (mlib_u8*)srcBase + srcScan; \
0N/A dstBase = (mlib_u8*)dstBase + dstScan; \
0N/A } \
0N/A}
0N/A
0N/ADEFINE_ISO_COPY(IsomorphicCopy, Any3Byte)
0N/ADEFINE_ISO_COPY(IsomorphicCopy, Any4Byte)
0N/ADEFINE_ISO_COPY(IsomorphicCopy, AnyByte)
0N/ADEFINE_ISO_COPY(IsomorphicCopy, AnyInt)
0N/ADEFINE_ISO_COPY(IsomorphicCopy, AnyShort)
0N/A
0N/A/***************************************************************/
0N/A
0N/A#define SET_PIX(index, chan) \
0N/A dst_ptr[index] = pixel##chan
0N/A
0N/A#define W_LEVEL_1 8
0N/A#define W_LEVEL_3 16
0N/A#define W_LEVEL_4 8
0N/A
0N/A#define DEFINE_SET_RECT(FUNC, ANYTYPE, NCHAN) \
0N/Avoid ADD_SUFF(ANYTYPE##FUNC)(SurfaceDataRasInfo * pRasInfo, \
0N/A jint lox, jint loy, jint hix, \
0N/A jint hiy, jint pixel, \
0N/A NativePrimitive * pPrim, \
0N/A CompositeInfo * pCompInfo) \
0N/A{ \
0N/A mlib_image dst[1]; \
0N/A mlib_s32 dstScan = pRasInfo->scanStride; \
0N/A mlib_s32 height = hiy - loy; \
0N/A mlib_s32 width = hix - lox; \
0N/A mlib_u8 *dstBase = (mlib_u8*)(pRasInfo->rasBase); \
0N/A mlib_s32 c_arr[4]; \
0N/A \
0N/A dstBase += loy*dstScan + lox*ANYTYPE##PixelStride; \
0N/A \
0N/A if (width <= W_LEVEL_##NCHAN) { \
0N/A EXTRACT_CONST_##NCHAN(pixel); \
0N/A \
0N/A LOOP_DST(ANYTYPE, NCHAN, dstBase, dstScan, SET_PIX); \
0N/A return; \
0N/A } \
0N/A \
0N/A STORE_CONST_##NCHAN(c_arr, pixel); \
0N/A \
0N/A MLIB_IMAGE_SET(dst, MLIB_##ANYTYPE, NCHAN, \
0N/A width, height, dstScan, dstBase); \
0N/A \
0N/A mlib_ImageClear(dst, c_arr); \
0N/A}
0N/A
0N/ADEFINE_SET_RECT(SetRect, Any3Byte, 3)
0N/ADEFINE_SET_RECT(SetRect, Any4Byte, 4)
0N/ADEFINE_SET_RECT(SetRect, AnyByte, 1)
0N/ADEFINE_SET_RECT(SetRect, AnyInt, 1)
0N/ADEFINE_SET_RECT(SetRect, AnyShort, 1)
0N/A
0N/A/***************************************************************/
0N/A
0N/A#define XOR_PIX(index, chan) \
0N/A dst_ptr[index] ^= pixel##chan
0N/A
0N/A#define DEFINE_XOR_RECT(FUNC, ANYTYPE, NCHAN) \
0N/Avoid ADD_SUFF(ANYTYPE##FUNC)(SurfaceDataRasInfo * pRasInfo, \
0N/A jint lox, jint loy, jint hix, \
0N/A jint hiy, jint pixel, \
0N/A NativePrimitive * pPrim, \
0N/A CompositeInfo * pCompInfo) \
0N/A{ \
0N/A mlib_image dst[1]; \
0N/A mlib_s32 dstScan = pRasInfo->scanStride; \
0N/A mlib_s32 height = hiy - loy; \
0N/A mlib_s32 width = hix - lox; \
0N/A mlib_u8 *dstBase = (mlib_u8*)(pRasInfo->rasBase); \
0N/A mlib_s32 c_arr[4]; \
0N/A mlib_s32 xorpixel = pCompInfo->details.xorPixel; \
0N/A mlib_s32 alphamask = pCompInfo->alphaMask; \
0N/A \
0N/A pixel = (pixel ^ xorpixel) &~ alphamask; \
0N/A \
0N/A dstBase += loy*dstScan + lox*ANYTYPE##PixelStride; \
0N/A \
0N/A if (width < 8) { \
0N/A EXTRACT_CONST_##NCHAN(pixel); \
0N/A \
0N/A LOOP_DST(ANYTYPE, NCHAN, dstBase, dstScan, XOR_PIX); \
0N/A return; \
0N/A } \
0N/A \
0N/A STORE_CONST_##NCHAN(c_arr, pixel); \
0N/A \
0N/A MLIB_IMAGE_SET(dst, MLIB_##ANYTYPE, NCHAN, \
0N/A width, height, dstScan, dstBase); \
0N/A \
0N/A mlib_ImageConstXor(dst, dst, c_arr); \
0N/A}
0N/A
0N/ADEFINE_XOR_RECT(XorRect, Any3Byte, 3)
0N/ADEFINE_XOR_RECT(XorRect, Any4Byte, 4)
0N/ADEFINE_XOR_RECT(XorRect, AnyByte, 1)
0N/ADEFINE_XOR_RECT(XorRect, AnyInt, 1)
0N/ADEFINE_XOR_RECT(XorRect, AnyShort, 1)
0N/A
0N/A/***************************************************************/
0N/A
0N/A#define XOR_COPY(index, chan) \
0N/A dst_ptr[index] = dst_ptr[index] ^ src_ptr[index] ^ pixel##chan
0N/A
0N/A#define DEFINE_XOR_COPY(FUNC, ANYTYPE, NCHAN) \
0N/Avoid ADD_SUFF(ANYTYPE##FUNC)(void *srcBase, \
0N/A void *dstBase, \
0N/A juint width, \
0N/A juint height, \
0N/A SurfaceDataRasInfo *pSrcInfo, \
0N/A SurfaceDataRasInfo *pDstInfo, \
0N/A NativePrimitive *pPrim, \
0N/A CompositeInfo *pCompInfo) \
0N/A{ \
0N/A mlib_image src[1], dst[1]; \
0N/A mlib_s32 srcScan = pSrcInfo->scanStride; \
0N/A mlib_s32 dstScan = pDstInfo->scanStride; \
0N/A mlib_s32 c_arr[4]; \
0N/A mlib_s32 pixel = pCompInfo->details.xorPixel; \
0N/A \
0N/A if (width < 8*sizeof(ANYTYPE##DataType)) { \
0N/A EXTRACT_CONST_##NCHAN(pixel); \
0N/A \
0N/A LOOP_DST_SRC(ANYTYPE, NCHAN, dstBase, dstScan, \
0N/A srcBase, srcScan, XOR_COPY); \
0N/A return; \
0N/A } \
0N/A \
0N/A STORE_CONST_##NCHAN(c_arr, pixel); \
0N/A \
0N/A MLIB_IMAGE_SET(src, MLIB_##ANYTYPE, NCHAN, \
0N/A width, height, srcScan, srcBase); \
0N/A MLIB_IMAGE_SET(dst, MLIB_##ANYTYPE, NCHAN, \
0N/A width, height, dstScan, dstBase); \
0N/A \
0N/A mlib_ImageXor(dst, dst, src); \
0N/A mlib_ImageConstXor(dst, dst, c_arr); \
0N/A}
0N/A
0N/ADEFINE_XOR_COPY(IsomorphicXorCopy, Any3Byte, 3)
0N/ADEFINE_XOR_COPY(IsomorphicXorCopy, Any4Byte, 4)
0N/ADEFINE_XOR_COPY(IsomorphicXorCopy, AnyByte, 1)
0N/ADEFINE_XOR_COPY(IsomorphicXorCopy, AnyInt, 1)
0N/ADEFINE_XOR_COPY(IsomorphicXorCopy, AnyShort, 1)
0N/A
0N/A/***************************************************************/
0N/A
0N/A#define DEFINE_SET_SPANS(FUNC, ANYTYPE, NCHAN) \
0N/Avoid ADD_SUFF(ANYTYPE##FUNC)(SurfaceDataRasInfo * pRasInfo, \
0N/A SpanIteratorFuncs * pSpanFuncs, \
0N/A void *siData, jint pixel, \
0N/A NativePrimitive * pPrim, \
0N/A CompositeInfo * pCompInfo) \
0N/A{ \
0N/A mlib_image dst[1]; \
0N/A mlib_s32 dstScan = pRasInfo->scanStride; \
0N/A mlib_s32 height; \
0N/A mlib_s32 width; \
0N/A mlib_u8 *dstBase = (mlib_u8*)(pRasInfo->rasBase), *pdst; \
0N/A mlib_s32 c_arr[4]; \
0N/A jint bbox[4]; \
0N/A \
0N/A STORE_CONST_##NCHAN(c_arr, pixel); \
0N/A \
0N/A while ((*pSpanFuncs->nextSpan)(siData, bbox)) { \
0N/A mlib_s32 lox = bbox[0]; \
0N/A mlib_s32 loy = bbox[1]; \
0N/A mlib_s32 width = bbox[2] - lox; \
0N/A mlib_s32 height = bbox[3] - loy; \
0N/A \
0N/A pdst = dstBase + loy*dstScan + lox*ANYTYPE##PixelStride; \
0N/A \
0N/A MLIB_IMAGE_SET(dst, MLIB_##ANYTYPE, NCHAN_##ANYTYPE, \
0N/A width, height, dstScan, pdst); \
0N/A \
0N/A mlib_ImageClear(dst, c_arr); \
0N/A } \
0N/A}
0N/A
0N/ADEFINE_SET_SPANS(SetSpans, Any3Byte, 3)
0N/ADEFINE_SET_SPANS(SetSpans, Any4Byte, 4)
0N/ADEFINE_SET_SPANS(SetSpans, AnyByte, 1)
0N/ADEFINE_SET_SPANS(SetSpans, AnyInt, 1)
0N/ADEFINE_SET_SPANS(SetSpans, AnyShort, 1)
0N/A
0N/A/***************************************************************/
0N/A
0N/A#define DEFINE_XOR_SPANS(FUNC, ANYTYPE, NCHAN) \
0N/Avoid ADD_SUFF(ANYTYPE##FUNC)(SurfaceDataRasInfo * pRasInfo, \
0N/A SpanIteratorFuncs * pSpanFuncs, \
0N/A void *siData, jint pixel, \
0N/A NativePrimitive * pPrim, \
0N/A CompositeInfo * pCompInfo) \
0N/A{ \
0N/A mlib_image dst[1]; \
0N/A mlib_s32 dstScan = pRasInfo->scanStride; \
0N/A mlib_s32 height; \
0N/A mlib_s32 width; \
0N/A mlib_u8 *dstBase = (mlib_u8*)(pRasInfo->rasBase), *pdst; \
0N/A mlib_s32 c_arr[4]; \
0N/A mlib_s32 xorpixel = pCompInfo->details.xorPixel; \
0N/A mlib_s32 alphamask = pCompInfo->alphaMask; \
0N/A jint bbox[4]; \
0N/A \
0N/A pixel = (pixel ^ xorpixel) &~ alphamask; \
0N/A \
0N/A STORE_CONST_##NCHAN(c_arr, pixel); \
0N/A \
0N/A while ((*pSpanFuncs->nextSpan)(siData, bbox)) { \
0N/A mlib_s32 lox = bbox[0]; \
0N/A mlib_s32 loy = bbox[1]; \
0N/A mlib_s32 width = bbox[2] - lox; \
0N/A mlib_s32 height = bbox[3] - loy; \
0N/A \
0N/A pdst = dstBase + loy*dstScan + lox*ANYTYPE##PixelStride; \
0N/A \
0N/A MLIB_IMAGE_SET(dst, MLIB_##ANYTYPE, NCHAN_##ANYTYPE, \
0N/A width, height, dstScan, pdst); \
0N/A \
0N/A mlib_ImageConstXor(dst, dst, c_arr); \
0N/A } \
0N/A}
0N/A
0N/ADEFINE_XOR_SPANS(XorSpans, Any3Byte, 3)
0N/ADEFINE_XOR_SPANS(XorSpans, Any4Byte, 4)
0N/ADEFINE_XOR_SPANS(XorSpans, AnyByte, 1)
0N/ADEFINE_XOR_SPANS(XorSpans, AnyInt, 1)
0N/ADEFINE_XOR_SPANS(XorSpans, AnyShort, 1)
0N/A
0N/A/***************************************************************/
0N/A
3172N/A#define DEFINE_SET_PGRAM(FUNC, ANYTYPE, NCHAN) \
3172N/Avoid ADD_SUFF(ANYTYPE##FUNC)(SurfaceDataRasInfo *pRasInfo, \
3172N/A jint lox, jint loy, \
3172N/A jint hix, jint hiy, \
3172N/A jlong leftx, jlong dleftx, \
3172N/A jlong rightx, jlong drightx, \
3172N/A jint pixel, NativePrimitive * pPrim, \
3172N/A CompositeInfo * pCompInfo) \
3172N/A{ \
3172N/A mlib_image dst[1]; \
3172N/A mlib_s32 dstScan = pRasInfo->scanStride; \
3172N/A mlib_u8 *dstBase = (mlib_u8*)(pRasInfo->rasBase), *pdst; \
3172N/A mlib_s32 c_arr[4]; \
3172N/A \
3172N/A STORE_CONST_##NCHAN(c_arr, pixel); \
3172N/A pdst = dstBase + loy*dstScan; \
3172N/A \
3172N/A while (loy < hiy) { \
3172N/A jint lx = WholeOfLong(leftx); \
3172N/A jint rx = WholeOfLong(rightx); \
3172N/A if (lx < lox) lx = lox; \
3172N/A if (rx > hix) rx = hix; \
3172N/A \
3172N/A MLIB_IMAGE_SET(dst, MLIB_##ANYTYPE, NCHAN_##ANYTYPE, \
3172N/A rx-lx, 1, dstScan, \
3172N/A pdst + lx*ANYTYPE##PixelStride); \
3172N/A \
3172N/A mlib_ImageClear(dst, c_arr); \
3172N/A \
3172N/A pdst = PtrAddBytes(pdst, dstScan); \
3172N/A leftx += dleftx; \
3172N/A rightx += drightx; \
3172N/A loy++; \
3172N/A } \
3172N/A}
3172N/A
3172N/ADEFINE_SET_PGRAM(SetParallelogram, Any3Byte, 3)
3172N/ADEFINE_SET_PGRAM(SetParallelogram, Any4Byte, 4)
3172N/ADEFINE_SET_PGRAM(SetParallelogram, AnyByte, 1)
3172N/ADEFINE_SET_PGRAM(SetParallelogram, AnyInt, 1)
3172N/ADEFINE_SET_PGRAM(SetParallelogram, AnyShort, 1)
3172N/A
3172N/A/***************************************************************/
3172N/A
0N/A#define SCALE_COPY(index, chan) \
0N/A pDst[chan] = pSrc[index]
0N/A
0N/A#define MLIB_ZOOM_NN_AnyByte mlib_ImageZoom_U8_1_Nearest(param);
0N/A#define MLIB_ZOOM_NN_Any3Byte mlib_ImageZoom_U8_3_Nearest(param);
0N/A#define MLIB_ZOOM_NN_AnyShort mlib_ImageZoom_S16_1_Nearest(param);
0N/A#define MLIB_ZOOM_NN_AnyInt mlib_ImageZoom_S32_1_Nearest(param);
0N/A
0N/A#define MLIB_ZOOM_NN_Any4Byte \
0N/A{ \
0N/A mlib_s32 b_align = (mlib_s32)srcBase | (mlib_s32)dstBase | \
0N/A srcScan | dstScan; \
0N/A \
0N/A if (!(b_align & 3)) { \
0N/A mlib_ImageZoom_S32_1_Nearest(param); \
0N/A } else if (!(b_align & 1)) { \
0N/A mlib_ImageZoom_S16_2_Nearest(param); \
0N/A } else { \
0N/A mlib_ImageZoom_U8_4_Nearest(param); \
0N/A } \
0N/A}
0N/A
0N/A#define DEFINE_ISO_SCALE(FUNC, ANYTYPE, NCHAN) \
0N/Avoid ADD_SUFF(ANYTYPE##FUNC)(void *srcBase, void *dstBase, \
0N/A juint width, juint height, \
0N/A jint sxloc, jint syloc, \
0N/A jint sxinc, jint syinc, \
0N/A jint shift, \
0N/A SurfaceDataRasInfo *pSrcInfo, \
0N/A SurfaceDataRasInfo *pDstInfo, \
0N/A NativePrimitive *pPrim, \
0N/A CompositeInfo *pCompInfo) \
0N/A{ \
0N/A mlib_work_image param[1]; \
0N/A mlib_clipping current[1]; \
0N/A mlib_s32 srcScan = pSrcInfo->scanStride; \
0N/A mlib_s32 dstScan = pDstInfo->scanStride; \
0N/A \
0N/A if (width <= 32) { \
0N/A ANYTYPE##DataType *pSrc; \
0N/A ANYTYPE##DataType *pDst = dstBase; \
0N/A dstScan -= (width) * ANYTYPE##PixelStride; \
0N/A \
0N/A do { \
0N/A juint w = width; \
0N/A jint tmpsxloc = sxloc; \
0N/A pSrc = srcBase; \
0N/A PTR_ADD(pSrc, (syloc >> shift) * srcScan); \
0N/A do { \
0N/A jint i = (tmpsxloc >> shift); \
0N/A PROCESS_PIX_##NCHAN(SCALE_COPY); \
0N/A pDst += NCHAN; \
0N/A tmpsxloc += sxinc; \
0N/A } \
0N/A while (--w > 0); \
0N/A PTR_ADD(pDst, dstScan); \
0N/A syloc += syinc; \
0N/A } \
0N/A while (--height > 0); \
0N/A return; \
0N/A } \
0N/A \
0N/A param->current = current; \
0N/A \
0N/A if (shift <= MLIB_SHIFT /* 16 */) { \
0N/A jint dshift = MLIB_SHIFT - shift; \
0N/A sxloc <<= dshift; \
0N/A syloc <<= dshift; \
0N/A sxinc <<= dshift; \
0N/A syinc <<= dshift; \
0N/A } else { \
0N/A jint dshift = shift - MLIB_SHIFT; \
0N/A sxloc >>= dshift; \
0N/A syloc >>= dshift; \
0N/A sxinc >>= dshift; \
0N/A syinc >>= dshift; \
0N/A } \
0N/A \
0N/A current->width = width; \
0N/A current->height = height; \
0N/A param->DX = sxinc; \
0N/A param->DY = syinc; \
0N/A param->src_stride = srcScan; \
0N/A param->dst_stride = dstScan; \
0N/A current->srcX = sxloc; \
0N/A current->srcY = syloc; \
0N/A current->sp = (mlib_u8*)srcBase \
0N/A + (sxloc >> MLIB_SHIFT)*ANYTYPE##PixelStride \
0N/A + (syloc >> MLIB_SHIFT)*srcScan; \
0N/A current->dp = dstBase; \
0N/A \
0N/A MLIB_ZOOM_NN_##ANYTYPE \
0N/A}
0N/A
0N/ADEFINE_ISO_SCALE(IsomorphicScaleCopy, Any3Byte, 3)
0N/ADEFINE_ISO_SCALE(IsomorphicScaleCopy, Any4Byte, 4)
0N/ADEFINE_ISO_SCALE(IsomorphicScaleCopy, AnyByte, 1)
0N/ADEFINE_ISO_SCALE(IsomorphicScaleCopy, AnyInt, 1)
0N/ADEFINE_ISO_SCALE(IsomorphicScaleCopy, AnyShort, 1)
0N/A
0N/A/***************************************************************/
0N/A
0N/A#endif /* JAVA2D_NO_MLIB */