6719955: Update copyright year
Summary: Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell
/*
* Copyright 2003-2008 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
#if !defined(JAVA2D_NO_MLIB) || defined(MLIB_ADD_SUFF)
#include "vis_AlphaMacros.h"
/***************************************************************/
#define FUNC_CONVERT(TYPE, OPER) \
void ADD_SUFF(TYPE##ToFourByteAbgrPre##OPER)(BLIT_PARAMS) \
{ \
mlib_d64 buff[BUFF_SIZE/2]; \
void *pbuff = buff; \
mlib_s32 dstScan = pDstInfo->scanStride; \
mlib_s32 srcScan = pSrcInfo->scanStride; \
mlib_s32 j; \
\
if (width > BUFF_SIZE) pbuff = mlib_malloc(width*sizeof(mlib_s32)); \
\
for (j = 0; j < height; j++) { \
ADD_SUFF(TYPE##ToIntArgbPre##OPER)(srcBase, pbuff, width, 1, \
pSrcInfo, pDstInfo, \
pPrim, pCompInfo); \
\
ADD_SUFF(IntArgbToFourByteAbgrConvert)(pbuff, dstBase, width, 1, \
pSrcInfo, pDstInfo, \
pPrim, pCompInfo); \
\
PTR_ADD(dstBase, dstScan); \
PTR_ADD(srcBase, srcScan); \
} \
\
if (pbuff != buff) { \
mlib_free(pbuff); \
} \
}
/***************************************************************/
#define FUNC_SCALE_1(TYPE, OPER) \
void ADD_SUFF(TYPE##ToFourByteAbgrPre##OPER)(SCALE_PARAMS) \
{ \
mlib_d64 buff[BUFF_SIZE/2]; \
void *pbuff = buff; \
mlib_s32 dstScan = pDstInfo->scanStride; \
mlib_s32 j; \
\
if (width > BUFF_SIZE) pbuff = mlib_malloc(width*sizeof(mlib_s32)); \
\
for (j = 0; j < height; j++) { \
ADD_SUFF(TYPE##ToIntArgbPre##OPER)(srcBase, pbuff, width, 1, \
sxloc, syloc, \
sxinc, syinc, shift, \
pSrcInfo, pDstInfo, \
pPrim, pCompInfo); \
\
ADD_SUFF(IntArgbToFourByteAbgrConvert)(pbuff, dstBase, width, 1, \
pSrcInfo, pDstInfo, \
pPrim, pCompInfo); \
\
PTR_ADD(dstBase, dstScan); \
syloc += syinc; \
} \
\
if (pbuff != buff) { \
mlib_free(pbuff); \
} \
}
/***************************************************************/
#define FUNC_INDEXED(TYPE, OPER, PARAMS, CALL_PARAMS) \
void ADD_SUFF(TYPE##ToFourByteAbgrPre##OPER)(PARAMS) \
{ \
SurfaceDataRasInfo new_src[1]; \
jint *pixLut = pSrcInfo->lutBase; \
mlib_s32 buff[256]; \
\
ADD_SUFF(IntArgbToIntArgbPreConvert)(pixLut, buff, 256, 1, \
pSrcInfo, pDstInfo, \
pPrim, pCompInfo); \
\
new_src->lutBase = buff; \
new_src->scanStride = pSrcInfo->scanStride; \
pSrcInfo = new_src; \
\
ADD_SUFF(TYPE##ToFourByteAbgr##OPER)(CALL_PARAMS); \
}
/***************************************************************/
void ADD_SUFF(FourByteAbgrPreToIntArgbConvert)(BLIT_PARAMS)
{
ADD_SUFF(FourByteAbgrToIntArgbConvert)(BLIT_CALL_PARAMS);
pSrcInfo = pDstInfo;
srcBase = dstBase;
ADD_SUFF(IntArgbPreToIntArgbConvert)(BLIT_CALL_PARAMS);
}
/***************************************************************/
void ADD_SUFF(FourByteAbgrPreToIntArgbScaleConvert)(SCALE_PARAMS)
{
ADD_SUFF(FourByteAbgrToIntArgbScaleConvert)(SCALE_CALL_PARAMS);
pSrcInfo = pDstInfo;
srcBase = dstBase;
ADD_SUFF(IntArgbPreToIntArgbConvert)(BLIT_CALL_PARAMS);
}
/***************************************************************/
FUNC_CONVERT(ByteGray, Convert)
FUNC_CONVERT(IntArgb, Convert)
FUNC_CONVERT(IntRgb, Convert)
FUNC_CONVERT(ThreeByteBgr, Convert)
FUNC_SCALE_1(ByteGray, ScaleConvert)
FUNC_SCALE_1(IntArgb, ScaleConvert)
FUNC_SCALE_1(IntRgb, ScaleConvert)
FUNC_SCALE_1(ThreeByteBgr, ScaleConvert)
FUNC_INDEXED(ByteIndexed, Convert, BLIT_PARAMS, BLIT_CALL_PARAMS)
FUNC_INDEXED(ByteIndexedBm, XparOver, BLIT_PARAMS, BLIT_CALL_PARAMS)
FUNC_INDEXED(ByteIndexedBm, XparBgCopy, BCOPY_PARAMS, BCOPY_CALL_PARAMS)
FUNC_INDEXED(ByteIndexedBm, ScaleXparOver, SCALE_PARAMS, SCALE_CALL_PARAMS)
FUNC_INDEXED(ByteIndexed, ScaleConvert, SCALE_PARAMS, SCALE_CALL_PARAMS)
/***************************************************************/
void ADD_SUFF(FourByteAbgrPreDrawGlyphListAA)(SurfaceDataRasInfo * pRasInfo,
ImageRef *glyphs,
jint totalGlyphs,
jint fgpixel, jint argbcolor,
jint clipLeft, jint clipTop,
jint clipRight, jint clipBottom,
NativePrimitive * pPrim,
CompositeInfo * pCompInfo)
{
mlib_d64 buff[BUFF_SIZE/2];
void *pbuff = buff;
mlib_s32 glyphCounter;
mlib_s32 scan = pRasInfo->scanStride;
mlib_u8 *dstBase;
mlib_s32 solidpix0, solidpix1, solidpix2, solidpix3;
mlib_s32 i, j;
mlib_d64 dmix0, dmix1, dd, d0, d1, e0, e1;
mlib_d64 done, d_half;
mlib_s32 pix;
mlib_f32 srcG_f;
mlib_s32 max_width = BUFF_SIZE;
solidpix0 = fgpixel;
solidpix1 = fgpixel >> 8;
solidpix2 = fgpixel >> 16;
solidpix3 = fgpixel >> 24;
done = vis_to_double_dup(0x7fff7fff);
d_half = vis_to_double_dup((1 << (16 + 6)) | (1 << 6));
srcG_f = vis_to_float(argbcolor);
ARGB2ABGR_FL(srcG_f);
for (glyphCounter = 0; glyphCounter < totalGlyphs; glyphCounter++) {
const jubyte *pixels;
unsigned int rowBytes;
int left, top;
int width, height;
int right, bottom;
pixels = (const jubyte *) glyphs[glyphCounter].pixels;
if (!pixels) continue;
left = glyphs[glyphCounter].x;
top = glyphs[glyphCounter].y;
width = glyphs[glyphCounter].width;
height = glyphs[glyphCounter].height;
rowBytes = width;
right = left + width;
bottom = top + height;
if (left < clipLeft) {
pixels += clipLeft - left;
left = clipLeft;
}
if (top < clipTop) {
pixels += (clipTop - top) * rowBytes;
top = clipTop;
}
if (right > clipRight) {
right = clipRight;
}
if (bottom > clipBottom) {
bottom = clipBottom;
}
if (right <= left || bottom <= top) {
continue;
}
width = right - left;
height = bottom - top;
dstBase = pRasInfo->rasBase;
PTR_ADD(dstBase, top*scan + 4*left);
if (((mlib_s32)dstBase | scan) & 3) {
if (width > max_width) {
if (pbuff != buff) {
mlib_free(pbuff);
}
pbuff = mlib_malloc(width*sizeof(mlib_s32));
if (pbuff == NULL) return;
max_width = width;
}
}
for (j = 0; j < height; j++) {
mlib_u8 *src = (void*)pixels;
mlib_s32 *dst, *dst_end;
mlib_u8 *dst8;
mlib_u8* dst_start = dstBase;
/*
* Typically the inner loop here works on Argb input data, an
* Argb color, and produces ArgbPre output data. To use that
* standard approach we would need a FourByteAbgrPre to IntArgb
* converter for the front end and an IntArgbPre to FourByteAbgrPre
* converter for the back end. The converter exists for the
* front end, but it is a workaround implementation that uses a 2
* stage conversion and an intermediate buffer that is allocated
* on every call. The converter for the back end doesn't really
* exist, but we could reuse the IntArgb to FourByteAbgr converter
* to do the same work - at the cost of swapping the components as
* we copy the data back. All of this is more work than we really
* need so we use an alternate procedure:
* - Copy the data into an int-aligned temporary buffer (if needed)
* - Convert the data from FourByteAbgrPre to IntAbgr by using the
* IntArgbPre to IntArgb converter in the int-aligned buffer.
* - Swap the color data to Abgr so that the inner loop goes from
* IntAbgr data to IntAbgrPre data
* - Simply copy the IntAbgrPre data back into place.
*/
if (((mlib_s32)dstBase) & 3) {
COPY_NA(dstBase, pbuff, width*sizeof(mlib_s32));
dst_start = pbuff;
}
ADD_SUFF(IntArgbPreToIntArgbConvert)(dst_start, pbuff, width, 1,
pRasInfo, pRasInfo,
pPrim, pCompInfo);
vis_write_gsr(0 << 3);
dst = pbuff;
dst_end = dst + width;
if ((mlib_s32)dst & 7) {
pix = *src++;
dd = vis_fpadd16(MUL8_VIS(srcG_f, pix), d_half);
dd = vis_fpadd16(MUL8_VIS(*(mlib_f32*)dst, 255 - pix), dd);
*(mlib_f32*)dst = vis_fpack16(dd);
dst++;
}
#pragma pipeloop(0)
for (; dst <= (dst_end - 2); dst += 2) {
dmix0 = vis_freg_pair(((mlib_f32 *)vis_mul8s_tbl)[src[0]],
((mlib_f32 *)vis_mul8s_tbl)[src[1]]);
dmix1 = vis_fpsub16(done, dmix0);
src += 2;
dd = *(mlib_d64*)dst;
d0 = vis_fmul8x16al(srcG_f, vis_read_hi(dmix0));
d1 = vis_fmul8x16al(srcG_f, vis_read_lo(dmix0));
e0 = vis_fmul8x16al(vis_read_hi(dd), vis_read_hi(dmix1));
e1 = vis_fmul8x16al(vis_read_lo(dd), vis_read_lo(dmix1));
d0 = vis_fpadd16(vis_fpadd16(d0, d_half), e0);
d1 = vis_fpadd16(vis_fpadd16(d1, d_half), e1);
dd = vis_fpack16_pair(d0, d1);
*(mlib_d64*)dst = dd;
}
while (dst < dst_end) {
pix = *src++;
dd = vis_fpadd16(MUL8_VIS(srcG_f, pix), d_half);
dd = vis_fpadd16(MUL8_VIS(*(mlib_f32*)dst, 255 - pix), dd);
*(mlib_f32*)dst = vis_fpack16(dd);
dst++;
}
COPY_NA(pbuff, dstBase, width*sizeof(mlib_s32));
src = (void*)pixels;
dst8 = (void*)dstBase;
#pragma pipeloop(0)
for (i = 0; i < width; i++) {
if (src[i] == 255) {
dst8[4*i ] = solidpix0;
dst8[4*i + 1] = solidpix1;
dst8[4*i + 2] = solidpix2;
dst8[4*i + 3] = solidpix3;
}
}
PTR_ADD(dstBase, scan);
pixels += rowBytes;
}
}
if (pbuff != buff) {
mlib_free(pbuff);
}
}
/***************************************************************/
#endif /* JAVA2D_NO_MLIB */