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Lines 137-143
Link Here
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| 137 |
unsigned char buf[PNG_BYTES_TO_CHECK]; |
137 |
unsigned char buf[PNG_BYTES_TO_CHECK]; |
| 138 |
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138 |
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| 139 |
size_t itemsRead = fread(buf, 1, PNG_BYTES_TO_CHECK, f); |
139 |
size_t itemsRead = fread(buf, 1, PNG_BYTES_TO_CHECK, f); |
| 140 |
if (itemsRead != 1 || !png_check_sig(buf, PNG_BYTES_TO_CHECK)) |
140 |
if (itemsRead != 1 || png_sig_cmp(buf, 0, PNG_BYTES_TO_CHECK)) |
| 141 |
{ |
141 |
{ |
| 142 |
fclose(f); |
142 |
fclose(f); |
| 143 |
return qimage; |
143 |
return qimage; |
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Lines 232-238
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| 232 |
{ |
232 |
{ |
| 233 |
png_set_gray_to_rgb(png_ptr); |
233 |
png_set_gray_to_rgb(png_ptr); |
| 234 |
if (png_get_bit_depth(png_ptr, info_ptr) < 8) |
234 |
if (png_get_bit_depth(png_ptr, info_ptr) < 8) |
| 235 |
png_set_gray_1_2_4_to_8(png_ptr); |
235 |
png_set_expand_gray_1_2_4_to_8(png_ptr); |
| 236 |
} |
236 |
} |
| 237 |
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237 |
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| 238 |
int sizeOfUint = sizeof(unsigned int); |
238 |
int sizeOfUint = sizeof(unsigned int); |