Lines Matching refs:buffer
688 * @param buffer Image data
701 * - buffer is null_ptr
706 bool TestCaseBase::comparePixel(const unsigned char* buffer, unsigned int x, unsigned int y, unsigned int width,
718 if (0 == buffer)
733 result &= (expected_alpha == buffer[texel_offset + 3]);
739 result &= (expected_blue == buffer[texel_offset + 2]);
745 result &= (expected_green == buffer[texel_offset + 1]);
751 result &= (expected_red == buffer[texel_offset + 0]);
920 /* Allocate buffer */
942 /** Setup frame buffer: