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Fix compressed DDS texture loading issues (#3483)

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JaanDev 2023-10-29 22:21:00 +03:00 • committed by GitHub
parent 12f3bc10c2
commit 1fd61a00e4
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1 changed files with 3 additions and 5 deletions
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8
src/external/rl_gputex.h vendored
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@ -261,11 +261,9 @@ void *rl_load_dds_from_memory(const unsigned char *file_data, unsigned int file_
}
else if (((header->ddspf.flags == 0x04) || (header->ddspf.flags == 0x05)) && (header->ddspf.fourcc > 0)) // Compressed
{
int data_size = 0;
// Calculate data size, including all mipmaps
if (header->mipmap_count > 1) data_size = header->pitch_or_linear_size*2;
else data_size = header->pitch_or_linear_size;
// NOTE: This forces only 1 mipmap to be loaded which is not really correct but it works
int data_size = (header->pitch_or_linear_size < file_size - 0x80) ? header->pitch_or_linear_size : file_size - 0x80;
*mips = 1;
image_data = RL_MALLOC(data_size*sizeof(unsigned char));