Lines Matching refs:tRNS

256   Check for overlength tRNS chunk present when indexed-color PLTE is read.
326   Moved a misplaced pngrutil code block that truncates tRNS if it has more
706   In the code that checks for over-length tRNS chunks, added check of
906     compatible manner.  PLTE and tRNS were revised similarly.
1010   Added tests to prevent pngwutil.c from writing a bKGD or tRNS chunk with
1504     png_set_gray_1_2_4_to_8() which also expands tRNS to alpha.
1741   Only use the valid bits of tRNS value in png_do_expand() (Brian Cartier)
1752   Fixed png_handle_tRNS() to only use the valid bits of tRNS value.
2113   Reject tRNS chunk with out-of-range samples instead of masking off
2118   Keep tRNS chunk with out-of-range samples and issue a png_warning().
2125   Revised pngtest to check for out-of-range tRNS samples.
2407     multiple times and to specify the sample order in the tRNS chunk,
2408     because the ISO PNG specification has a typo in the tRNS table.