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stb_image_write.h: fix build with watcom 

git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1466 af15c1b1-3010-417e-b628-4374ebc0bcbd
This commit is contained in:
Ozkan Sezer 2017-08-08 09:37:06 +00:00
parent 4a02827fe6
commit 1eb57d8cbe
1 changed files with 12 additions and 3 deletions
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15
Quake/stb_image_write.h
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@ -1117,11 +1117,16 @@ static void stbiw__jpg_calcBits(int val, unsigned short bits[2]) {
}
static int stbiw__jpg_processDU(stbi__write_context *s, int *bitBuf, int *bitCnt, float *CDU, float *fdtbl, int DC, const unsigned short HTDC[256][2], const unsigned short HTAC[256][2]) {
const unsigned short EOB[2] = { HTAC[0x00][0], HTAC[0x00][1] };
const unsigned short M16zeroes[2] = { HTAC[0xF0][0], HTAC[0xF0][1] };
unsigned short EOB[2];
unsigned short M16zeroes[2];
int dataOff, i, diff, end0pos;
int DU[64];
EOB[0] = HTAC[0x00][0];
EOB[1] = HTAC[0x00][1];
M16zeroes[0] = HTAC[0xF0][0];
M16zeroes[1] = HTAC[0xF0][1];
// DCT rows
for(dataOff=0; dataOff<64; dataOff+=8) {
stbiw__jpg_DCT(&CDU[dataOff], &CDU[dataOff+1], &CDU[dataOff+2], &CDU[dataOff+3], &CDU[dataOff+4], &CDU[dataOff+5], &CDU[dataOff+6], &CDU[dataOff+7]);
@ -1283,8 +1288,12 @@ static int stbi_write_jpg_core(stbi__write_context *s, int width, int height, in
{
static const unsigned char head0[] = { 0xFF,0xD8,0xFF,0xE0,0,0x10,'J','F','I','F',0,1,1,0,0,1,0,1,0,0,0xFF,0xDB,0,0x84,0 };
static const unsigned char head2[] = { 0xFF,0xDA,0,0xC,3,1,0,2,0x11,3,0x11,0,0x3F,0 };
const unsigned char head1[] = { 0xFF,0xC0,0,0x11,8,(unsigned char)(height>>8),STBIW_UCHAR(height),(unsigned char)(width>>8),STBIW_UCHAR(width),
unsigned char head1[] = { 0xFF,0xC0,0,0x11,8, /*[5]*/0,/*[6]*/0,/*[7]*/0,/*[8]*/0,
3,1,0x11,0,2,0x11,1,3,0x11,1,0xFF,0xC4,0x01,0xA2,0 };
head1[5] = (unsigned char)(height>>8);
head1[6] = STBIW_UCHAR(height);
head1[7] = (unsigned char)(width>>8);
head1[8] = STBIW_UCHAR(width);
s->func(s->context, (void*)head0, sizeof(head0));
s->func(s->context, (void*)YTable, sizeof(YTable));
stbiw__putc(s, 1);