Lines Matching refs:row_bytes
1278 ptrdiff_t row_bytes; /* step between rows */ member
2955 ptrdiff_t step_row = display->row_bytes; in png_image_read_and_map()
3195 ptrdiff_t row_bytes = display->row_stride; in png_image_read_colormapped() local
3200 if (row_bytes < 0) in png_image_read_colormapped()
3203 ptr += (image->height-1) * (-row_bytes); in png_image_read_colormapped()
3208 display->row_bytes = row_bytes; in png_image_read_colormapped()
3226 png_alloc_size_t row_bytes = display->row_bytes; in png_image_read_colormapped() local
3236 row += row_bytes; in png_image_read_colormapped()
3271 ptrdiff_t step_row = display->row_bytes; in png_image_read_composite()
3432 ptrdiff_t step_row = display->row_bytes; in png_image_read_background()
3543 row += display->row_bytes; in png_image_read_background()
3561 ptrdiff_t step_row = display->row_bytes / 2; in png_image_read_background()
4013 ptrdiff_t row_bytes = display->row_stride; in png_image_read_direct() local
4016 row_bytes *= 2; in png_image_read_direct()
4021 if (row_bytes < 0) in png_image_read_direct()
4024 ptr += (image->height-1) * (-row_bytes); in png_image_read_direct()
4029 display->row_bytes = row_bytes; in png_image_read_direct()
4060 png_alloc_size_t row_bytes = display->row_bytes; in png_image_read_direct() local
4070 row += row_bytes; in png_image_read_direct()