Lines Matching refs:row_info
2334 (png_size_t)PNG_ROWBYTES(png_ptr->row_info.pixel_depth,png_ptr->width)); in png_combine_row()
2338 switch (png_ptr->row_info.pixel_depth) in png_combine_row()
2795 png_row_infop row_info = &(png_ptr->row_info); in png_do_read_interlace() local
2803 if (row != NULL && row_info != NULL) in png_do_read_interlace()
2807 final_width = row_info->width * png_pass_inc[pass]; in png_do_read_interlace()
2809 switch (row_info->pixel_depth) in png_do_read_interlace()
2820 sp = row + (png_size_t)((row_info->width - 1) >> 3); in png_do_read_interlace()
2825 sshift = (int)((row_info->width + 7) & 7); in png_do_read_interlace()
2834 sshift = 7 - (int)((row_info->width + 7) & 7); in png_do_read_interlace()
2841 for (i = row_info->width; i; i--) in png_do_read_interlace()
2874 sp = row + (png_size_t)((row_info->width - 1) >> 2); in png_do_read_interlace()
2879 sshift = (png_size_t)(((row_info->width + 3) & 3) << 1); in png_do_read_interlace()
2888 sshift = (png_size_t)((3 - ((row_info->width + 3) & 3)) << 1); in png_do_read_interlace()
2895 for (i = row_info->width; i; i--) in png_do_read_interlace()
2931 sp = row + (png_size_t)((row_info->width - 1) >> 1); in png_do_read_interlace()
2936 sshift = (png_size_t)(((row_info->width + 1) & 1) << 2); in png_do_read_interlace()
2945 sshift = (png_size_t)((1 - ((row_info->width + 1) & 1)) << 2); in png_do_read_interlace()
2952 for (i = row_info->width; i; i--) in png_do_read_interlace()
2988 int width = (int)row_info->width; in png_do_read_interlace()
2990 pixel_bytes = (row_info->pixel_depth >> 3); in png_do_read_interlace()
3120 row_info->width = final_width; in png_do_read_interlace()
3122 row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth,final_width); in png_do_read_interlace()
3143 png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep in png_read_filter_row() argument
3185 png_debug2(0, "pixdepth=%2d, bytes=%d, ", (int)row_info->pixel_depth, in png_read_filter_row()
3186 (int)((row_info->pixel_depth + 7) >> 3)); in png_read_filter_row()
3187 png_debug1(0,"rowbytes=%8ld\n", row_info->rowbytes); in png_read_filter_row()
3198 png_uint_32 istop = row_info->rowbytes; in png_read_filter_row()
3199 png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3; in png_read_filter_row()
3214 png_uint_32 istop = row_info->rowbytes; in png_read_filter_row()
3232 png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3; in png_read_filter_row()
3233 png_uint_32 istop = row_info->rowbytes - bpp; in png_read_filter_row()
3258 png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3; in png_read_filter_row()
3259 png_uint_32 istop = row_info->rowbytes - bpp; in png_read_filter_row()
3326 PNG_ROWBYTES(png_ptr->row_info.pixel_depth, png_ptr->width)); in png_combine_row()
3330 switch (png_ptr->row_info.pixel_depth) in png_combine_row()
3493 png_size_t pixel_bytes = (png_ptr->row_info.pixel_depth >> 3); in png_combine_row()
3528 png_row_infop row_info = &(png_ptr->row_info); in png_do_read_interlace() local
3539 if (row != NULL && row_info != NULL) in png_do_read_interlace()
3543 final_width = row_info->width * png_pass_inc[pass]; in png_do_read_interlace()
3545 switch (row_info->pixel_depth) in png_do_read_interlace()
3549 png_bytep sp = row + (png_size_t)((row_info->width - 1) >> 3); in png_do_read_interlace()
3561 sshift = (int)((row_info->width + 7) & 0x07); in png_do_read_interlace()
3570 sshift = 7 - (int)((row_info->width + 7) & 0x07); in png_do_read_interlace()
3577 for (i = 0; i < row_info->width; i++) in png_do_read_interlace()
3604 png_bytep sp = row + (png_uint_32)((row_info->width - 1) >> 2); in png_do_read_interlace()
3614 sshift = (int)(((row_info->width + 3) & 0x03) << 1); in png_do_read_interlace()
3623 sshift = (int)((3 - ((row_info->width + 3) & 0x03)) << 1); in png_do_read_interlace()
3630 for (i = 0; i < row_info->width; i++) in png_do_read_interlace()
3660 png_bytep sp = row + (png_size_t)((row_info->width - 1) >> 1); in png_do_read_interlace()
3670 sshift = (int)(((row_info->width + 1) & 0x01) << 2); in png_do_read_interlace()
3679 sshift = (int)((1 - ((row_info->width + 1) & 0x01)) << 2); in png_do_read_interlace()
3686 for (i = 0; i < row_info->width; i++) in png_do_read_interlace()
3715 png_size_t pixel_bytes = (row_info->pixel_depth >> 3); in png_do_read_interlace()
3716 png_bytep sp = row + (png_size_t)(row_info->width - 1) * pixel_bytes; in png_do_read_interlace()
3722 for (i = 0; i < row_info->width; i++) in png_do_read_interlace()
3738 row_info->width = final_width; in png_do_read_interlace()
3739 row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth,final_width); in png_do_read_interlace()
3748 png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep row, in png_read_filter_row() argument
3760 png_uint_32 istop = row_info->rowbytes; in png_read_filter_row()
3761 png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3; in png_read_filter_row()
3775 png_uint_32 istop = row_info->rowbytes; in png_read_filter_row()
3792 png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3; in png_read_filter_row()
3793 png_uint_32 istop = row_info->rowbytes - bpp; in png_read_filter_row()
3817 png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3; in png_read_filter_row()
3818 png_uint_32 istop=row_info->rowbytes - bpp; in png_read_filter_row()