Searched refs:stbi_paeth (Results 1 – 1 of 1) sorted by relevance
335 static unsigned char stbi_paeth(int a, int b, int c) in stbi_paeth() function371 … case 4: line_buffer[i] = (signed char) (z[i] - stbi_paeth(0,z[i-stride_bytes],0)); break; in stbi_write_png_to_mem()381 … case 4: line_buffer[i] = z[i] - stbi_paeth(z[i-n], z[i-stride_bytes], z[i-stride_bytes-n]); break; in stbi_write_png_to_mem()383 case 6: line_buffer[i] = z[i] - stbi_paeth(z[i-n], 0,0); break; in stbi_write_png_to_mem()