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

/external/libpng/
Dpngwutil.c1916 PNG_FILTER_PAETH)) != 0) && png_ptr->try_row == NULL) in png_write_start_row()
1920 png_ptr->try_row = png_voidcast(png_bytep, png_malloc(png_ptr, buf_size)); in png_write_start_row()
2259 png_ptr->try_row[0] = PNG_FILTER_VALUE_SUB; in png_setup_sub_row()
2261 for (i = 0, rp = png_ptr->row_buf + 1, dp = png_ptr->try_row + 1; i < bpp; in png_setup_sub_row()
2290 png_ptr->try_row[0] = PNG_FILTER_VALUE_UP; in png_setup_up_row()
2292 for (i = 0, rp = png_ptr->row_buf + 1, dp = png_ptr->try_row + 1, in png_setup_up_row()
2315 png_ptr->try_row[0] = PNG_FILTER_VALUE_AVG; in png_setup_avg_row()
2317 for (i = 0, rp = png_ptr->row_buf + 1, dp = png_ptr->try_row + 1, in png_setup_avg_row()
2348 png_ptr->try_row[0] = PNG_FILTER_VALUE_PAETH; in png_setup_paeth_row()
2350 for (i = 0, rp = png_ptr->row_buf + 1, dp = png_ptr->try_row + 1, in png_setup_paeth_row()
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Dpngstruct.h232 png_bytep try_row; /* buffer to save trial row when filtering */ member
Dpngwrite.c942 png_free(png_ptr, png_ptr->try_row); in png_write_destroy()
945 png_ptr->try_row = NULL; in png_write_destroy()
1096 if (png_ptr->try_row == NULL) in png_set_filter()
1097 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.