34 static const size_t buffer_size = 1024;
35 char buffer[buffer_size];
36 #if defined(WIN32_VC) || defined(WIN64_VC)
38 vsprintf(buffer, format, ap);
40 vsnprintf(buffer, buffer_size, format, ap);
42 nassertv(strlen(buffer) < buffer_size);
44 pnmimage_cat.info() << buffer <<
"\n";
58 static const size_t buffer_size = 1024;
59 char buffer[buffer_size];
60 #if defined(WIN32_VC) || defined(WIN64_VC)
62 vsprintf(buffer, format, ap);
64 vsnprintf(buffer, buffer_size, format, ap);
66 nassertv(strlen(buffer) < buffer_size);
68 pnmimage_cat.error() << buffer <<
"\n";
85 nassertr(bits != 0, 16);
96 return ( 1 << bits ) - 1;
104 return (
char *)PANDA_MALLOC_ARRAY(cols * size);
112 PANDA_FREE_ARRAY(itrow);
120 pm_readbigshort(istream *in,
short *sP) {
122 *sP = reader.get_be_int16();
123 return (!in->fail()) ? 0 : -1;
127 pm_writebigshort(ostream *out,
short s) {
129 writer.add_be_int16(s);
130 return (!out->fail()) ? 0 : -1;
134 pm_readbiglong(istream *in,
long *lP) {
136 *lP = reader.get_be_int32();
137 return (!in->fail()) ? 0 : -1;
141 pm_writebiglong(ostream *out,
long l) {
143 writer.add_be_int32(l);
144 return (!out->fail()) ? 0 : -1;
148 pm_readlittleshort(istream *in,
short *sP) {
150 *sP = reader.get_int16();
151 return (!in->fail()) ? 0 : -1;
155 pm_writelittleshort(ostream *out,
short s) {
158 return (!out->fail()) ? 0 : -1;
162 pm_readlittlelong(istream *in,
long *lP) {
164 *lP = reader.get_int32();
165 return (!in->fail()) ? 0 : -1;
169 pm_writelittlelong(ostream *out,
long l) {
172 return (!out->fail()) ? 0 : -1;