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.raw width>=65536 support by Georgi Georgiev <chutz@chubaka.homeip.net>

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5929 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2002-05-02 01:56:28 +00:00
parent 2b96b208bf
commit 1ca2d5b055
3 changed files with 11 additions and 1 deletions
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8
TOOLS/subfont-c/subfont.c
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@ -111,7 +111,15 @@ void write_header(FILE *f) {
static unsigned char header[800] = "mhwanh";
int i;
header[7] = 4;
if (width < 0x10000) { // are two bytes enough for the width?
header[8] = width>>8; header[9] = (unsigned char)width;
} else { // store width using 4 bytes at the end of the header
header[8] = header[9] = 0;
header[28] = (width >> 030) & 0xFF;
header[29] = (width >> 020) & 0xFF;
header[30] = (width >> 010) & 0xFF;
header[31] = (width ) & 0xFF;
}
header[10] = height>>8; header[11] = (unsigned char)height;
header[12] = colors>>8; header[13] = (unsigned char)colors;
for (i = 32; i<800; ++i) header[i] = (i-32)/3;

2
libvo/font_load.c
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@ -22,6 +22,8 @@ raw_file* load_raw(char *name,int verbose){
raw->w=head[8]*256+head[9];
raw->h=head[10]*256+head[11];
raw->c=head[12]*256+head[13];
if(raw->w == 0) // 2 bytes were not enough for the width... read 4 bytes from the end of the header
raw->w = ((head[28]*0x100 + head[29])*0x100 + head[30])*0x100 + head[31];
if(raw->c>256) return NULL; // too many colors!?
if(verbose) printf("RAW: %s %d x %d, %d colors\n",name,raw->w,raw->h,raw->c);
if(raw->c){

2
libvo/font_load.h
View File

@ -16,7 +16,7 @@ typedef struct {
raw_file* pic_a[16];
raw_file* pic_b[16];
short font[65536];
short start[65536];
int start[65536]; // short is not enough for unicode fonts
short width[65536];
} font_desc_t;