Lines Matching refs:row_bytes
1288 ptrdiff_t row_bytes; /* step between rows */ member
2969 ptrdiff_t step_row = display->row_bytes; in png_image_read_and_map()
3208 ptrdiff_t row_bytes = display->row_stride; in png_image_read_colormapped() local
3213 if (row_bytes < 0) in png_image_read_colormapped()
3216 ptr += (image->height-1) * (-row_bytes); in png_image_read_colormapped()
3221 display->row_bytes = row_bytes; in png_image_read_colormapped()
3239 png_alloc_size_t row_bytes = (png_alloc_size_t)display->row_bytes; in png_image_read_colormapped() local
3249 row += row_bytes; in png_image_read_colormapped()
3284 ptrdiff_t step_row = display->row_bytes; in png_image_read_composite()
3445 ptrdiff_t step_row = display->row_bytes; in png_image_read_background()
3555 row += display->row_bytes; in png_image_read_background()
3573 ptrdiff_t step_row = display->row_bytes / 2; in png_image_read_background()
4036 ptrdiff_t row_bytes = display->row_stride; in png_image_read_direct() local
4039 row_bytes *= 2; in png_image_read_direct()
4044 if (row_bytes < 0) in png_image_read_direct()
4047 ptr += (image->height-1) * (-row_bytes); in png_image_read_direct()
4052 display->row_bytes = row_bytes; in png_image_read_direct()
4083 png_alloc_size_t row_bytes = (png_alloc_size_t)display->row_bytes; in png_image_read_direct() local
4093 row += row_bytes; in png_image_read_direct()