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Searched refs:try_row (Results 1 – 4 of 4) sorted by relevance

/external/libpng/
Dpngwutil.c1944 PNG_FILTER_PAETH)) != 0) && png_ptr->try_row == NULL) in png_write_start_row()
1948 png_ptr->try_row = png_voidcast(png_bytep, png_malloc(png_ptr, buf_size)); in png_write_start_row()
2287 png_ptr->try_row[0] = PNG_FILTER_VALUE_SUB; in png_setup_sub_row()
2289 for (i = 0, rp = png_ptr->row_buf + 1, dp = png_ptr->try_row + 1; i < bpp; in png_setup_sub_row()
2324 png_ptr->try_row[0] = PNG_FILTER_VALUE_SUB; in png_setup_sub_row_only()
2326 for (i = 0, rp = png_ptr->row_buf + 1, dp = png_ptr->try_row + 1; i < bpp; in png_setup_sub_row_only()
2347 png_ptr->try_row[0] = PNG_FILTER_VALUE_UP; in png_setup_up_row()
2349 for (i = 0, rp = png_ptr->row_buf + 1, dp = png_ptr->try_row + 1, in png_setup_up_row()
2372 png_ptr->try_row[0] = PNG_FILTER_VALUE_UP; in png_setup_up_row_only()
2374 for (i = 0, rp = png_ptr->row_buf + 1, dp = png_ptr->try_row + 1, in png_setup_up_row_only()
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Dpngstruct.h232 png_bytep try_row; /* buffer to save trial row when filtering */ member
Dpngwrite.c963 png_free(png_ptr, png_ptr->try_row); in png_write_destroy()
966 png_ptr->try_row = NULL; in png_write_destroy()
1117 if (png_ptr->try_row == NULL) in png_set_filter()
1118 png_ptr->try_row = png_voidcast(png_bytep, in png_set_filter()
DCHANGES5253 sub_row, up_row, avg_row, and paeth_row into try_row and tst_row.