Lines Matching refs:row_bytes
1294 ptrdiff_t row_bytes; /* step between rows */ member
2975 ptrdiff_t step_row = display->row_bytes; in png_image_read_and_map()
3214 ptrdiff_t row_bytes = display->row_stride; in png_image_read_colormapped() local
3219 if (row_bytes < 0) in png_image_read_colormapped()
3222 ptr += (image->height-1) * (-row_bytes); in png_image_read_colormapped()
3227 display->row_bytes = row_bytes; in png_image_read_colormapped()
3245 png_alloc_size_t row_bytes = (png_alloc_size_t)display->row_bytes; in png_image_read_colormapped() local
3255 row += row_bytes; in png_image_read_colormapped()
3290 ptrdiff_t step_row = display->row_bytes; in png_image_read_composite()
3451 ptrdiff_t step_row = display->row_bytes; in png_image_read_background()
3561 row += display->row_bytes; in png_image_read_background()
3579 ptrdiff_t step_row = display->row_bytes / 2; in png_image_read_background()
4042 ptrdiff_t row_bytes = display->row_stride; in png_image_read_direct() local
4045 row_bytes *= 2; in png_image_read_direct()
4050 if (row_bytes < 0) in png_image_read_direct()
4053 ptr += (image->height-1) * (-row_bytes); in png_image_read_direct()
4058 display->row_bytes = row_bytes; in png_image_read_direct()
4089 png_alloc_size_t row_bytes = (png_alloc_size_t)display->row_bytes; in png_image_read_direct() local
4099 row += row_bytes; in png_image_read_direct()