Lines Matching refs:row_stride
1543 png_int_32 row_stride;
3469 ptrdiff_t row_bytes = display->row_stride;
4297 ptrdiff_t row_bytes = display->row_stride;
4364 void *buffer, png_int_32 row_stride, void *colormap)
4368 /* Check for row_stride overflow. This check is not performed on the
4374 /* The following checks just the 'row_stride' calculation to ensure it
4377 * bits; this is just to verify that the 'row_stride' argument can be
4385 if (row_stride == 0)
4386 row_stride = (png_int_32)/*SAFE*/png_row_stride;
4388 if (row_stride < 0)
4389 check = (png_uint_32)(-row_stride);
4392 check = (png_uint_32)row_stride;
4396 * if the app did actually pass in a non-zero 'row_stride'.
4406 * (PNG_IMAGE_PIXEL_COMPONENT_SIZE(fmt)*height*(row_stride))
4428 display.row_stride = row_stride;
4469 "png_image_finish_read: row_stride too large");