Commit Graph

6 Commits

Author SHA1 Message Date
Ozkan Sezer 0825fb705c lodepng.c: max 5552 instead of 5550 sums before adler32 overflow
(lorepng github mainstream commit 81cf5de55f)

git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1585 af15c1b1-3010-417e-b628-4374ebc0bcbd
2018-05-30 04:04:47 +00:00
Ozkan Sezer 84c2c3c4ea lodepng sync with mainstream: merged commits d4d8f1aa and d03d7df9
(excluded 64 bit warning fix commits 9ab58e3 and 116f5b2e for now)

git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1573 af15c1b1-3010-417e-b628-4374ebc0bcbd
2018-03-26 21:04:10 +00:00
Ozkan Sezer 77a45cbbbe lodepng.c (lodepng_encode): check for preProcessScanlines() errors.
(patch by 'yoch', from https://github.com/lvandeve/lodepng/pull/66)

git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1553 af15c1b1-3010-417e-b628-4374ebc0bcbd
2018-01-11 07:00:02 +00:00
Ozkan Sezer 0f694ed6fe merged latest lodepng mainstream code: fixes encoder memory leak for some input error cases.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1506 af15c1b1-3010-417e-b628-4374ebc0bcbd
2017-09-17 11:04:05 +00:00
Ozkan Sezer b08e7b1168 Some more image.c / lodepng / stb_image_write clean-ups:
image.c: define LODEPNG_NO_COMPILE_CPP for lodepng.c.
image.c: define STB_IMAGE_WRITE_STATIC for stb_image_write.h
image.c: minor whitespace tidy-up.
stb_image_write.h: remove extern declaration for now non-existing
 stbi_write_tga_with_rle (missed in commit r1468).
stb_image_write.h: comment out stbi_write_jpg_to_func() which quakespasm
 doesn't use.
lodepng.c (lodepng_save_file): remove unneeded (char*) cast from buffer.
lodepng.c (lodepng_read32bitInt): make it static.
lodepng.c (lodepng_get_raw_size_lct): make it static, and move below to
 the place it is actually used.
lodepng.c (lodepng_info_swap): remove (unused function).
lodepng.c (readChunk_zTXt,readChunk_iTXt,addChunk_zTXt, addChunk_iTXt):
 add missing const to casts on const pointers in zlib_compress() calls.
 (see: https://github.com/lvandeve/lodepng/pull/34).
lodepng.c (inflateHuffmanBlock): wrong error code if huffmanDecodeSymbol
 fail. (see: https://github.com/lvandeve/lodepng/pull/52).

git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1471 af15c1b1-3010-417e-b628-4374ebc0bcbd
2017-08-09 20:00:08 +00:00
Eric Wasylishen f364c9864c Image_WritePNG: switch to lodepng, configure for fast compression
~3x faster than stb_image_write and similar file size

git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1467 af15c1b1-3010-417e-b628-4374ebc0bcbd
2017-08-09 06:23:42 +00:00