Lines Matching defs:row_info
2536 PNG_ROWBYTES(png_ptr->row_info.pixel_depth, png_ptr->width));
2540 switch (png_ptr->row_info.pixel_depth)
2703 png_size_t pixel_bytes = (png_ptr->row_info.pixel_depth >> 3);
2732 void png_do_read_interlace(png_row_infop row_info, png_bytep row, int pass,
2738 png_row_infop row_info = &(png_ptr->row_info);
2747 if (row != NULL && row_info != NULL)
2751 final_width = row_info->width * png_pass_inc[pass];
2753 switch (row_info->pixel_depth)
2757 png_bytep sp = row + (png_size_t)((row_info->width - 1) >> 3);
2769 sshift = (int)((row_info->width + 7) & 0x07);
2778 sshift = 7 - (int)((row_info->width + 7) & 0x07);
2785 for (i = 0; i < row_info->width; i++)
2812 png_bytep sp = row + (png_uint_32)((row_info->width - 1) >> 2);
2822 sshift = (int)(((row_info->width + 3) & 0x03) << 1);
2831 row_info->width + 3) & 0x03)) << 1);
2838 for (i = 0; i < row_info->width; i++)
2868 png_bytep sp = row + (png_size_t)((row_info->width - 1) >> 1);
2878 sshift = (int)(((row_info->width + 1) & 0x01) << 2);
2887 sshift = (int)((1 - ((row_info->width + 1) & 0x01)) << 2);
2894 for (i = 0; i < row_info->width; i++)
2923 png_size_t pixel_bytes = (row_info->pixel_depth >> 3);
2924 png_bytep sp = row + (png_size_t)(row_info->width - 1)
2931 for (i = 0; i < row_info->width; i++)
2947 row_info->width = final_width;
2948 row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, final_width);
2957 png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep row,
2969 png_uint_32 istop = row_info->rowbytes;
2970 png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3;
2984 png_uint_32 istop = row_info->rowbytes;
3001 png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3;
3002 png_uint_32 istop = row_info->rowbytes - bpp;
3026 png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3;
3027 png_uint_32 istop=row_info->rowbytes - bpp;
