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21f815e2cd97ab3e3b33f03cf4932056f3ef0f82
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196 Commits

Author SHA1 Message Date
Thomas Bernard
21f815e2cd fix loading of some palette and gray PNGs 
also fix log
 2019-07-02 00:20:07 +02:00
Thomas Bernard
1f6ceeaa3a support libpng compiled without iTXt support 2019-06-29 11:06:07 +02:00
Thomas Bernard
836ad157fa Load_PNG(): add debug messages and code comments 2019-06-29 10:25:57 +02:00
Thomas Bernard
a59aab8a31 Fix loading of Grayscale + Alpha PNG's 2019-06-29 10:25:17 +02:00
Thomas Bernard
b4abb9edff SaveGIF(): remove compilation warning 2019-06-29 10:24:29 +02:00
Thomas Bernard
41e25d2204 Save_IFF(): save CAMG chunk and detect EHB 
Extra Half Bright

see http://pulkomandy.tk/projects/GrafX2/ticket/134
 2019-06-09 02:03:13 +02:00
Thomas Bernard
0d821b178b LoadIFF(): debug output about DPI and CAMG 2019-06-09 02:02:48 +02:00
Thomas Bernard
24bcf17ceb check error in Load_GIF() 2019-06-01 13:32:28 +02:00
Thomas Bernard
2680ee40a0 Save_GIF(): fix update of nb_bits after writing last code 
fixes http://pulkomandy.tk/projects/GrafX2/ticket/125
 2019-05-30 09:07:59 +02:00
Thomas Bernard
9886872c8a T_IO_Context Original_file_name and Original_file_directory are now dynamically allocated 2019-05-07 17:25:17 +02:00
Thomas Bernard
8614490026 add debug message for IFF bit depth saving 2019-05-02 15:45:14 +02:00
Thomas Bernard
760cd0d960 SCx: Doxygen + fix of file extension selection 2019-02-20 12:04:48 +01:00
Thomas Bernard
bc4c2db2e4 Fix Load_SCx / Save_SCx 2019-02-20 11:11:19 +01:00
Thomas Bernard
12f15c231f Load_ICO() Fix mask passed to Load_BMP() 
it has 4 elements : RGBA.
 2019-02-15 13:19:40 +01:00
Thomas Bernard
0746ee8963 fix Load_INFO() 2019-02-15 13:19:40 +01:00
Nic Soudée
228e651b4f Correct some spelling mistakes 
Automaticaly --> Automatically
Invalide --> Invalid
Strech --> Stretch
allows to --> allows one to
attachement --> attachment
contraints --> constraints
inconsistant --> inconsistent
occured --> occurred
occurences --> occurrences
permits to --> permits one to
postion --> position
regularily --> regularly
transfered --> transferred
 2019-01-24 08:32:58 -05:00
Thomas Bernard
5f9be332b4 Save_PNG_Sub(): add assert to check function arguments 2019-01-21 13:05:41 +01:00
Thomas Bernard
119618ae14 Save_PNG_Sub(): fix PNG saving 
see http://pulkomandy.tk/projects/GrafX2/ticket/96
 2019-01-21 13:05:41 +01:00
Thomas Bernard
0aca83d029 doxygen for T_BMP_Header + remove commented code in Test_BMP() 2019-01-09 09:47:01 +01:00
Thomas Bernard
dcfd0894e0 add support for PNG in BMP (BI_PNG) 2019-01-08 22:09:12 +01:00
Thomas Bernard
f35c6007c0 Simplify Load_BMP_Image() 2019-01-08 22:08:42 +01:00
Thomas Bernard
0b45bc5fc6 BMP: support bitmask of more than 8 bits 2019-01-08 22:06:31 +01:00
Thomas Bernard
51f90c7ec0 BMP: support OS/2 v2 format, enforce pixel ratio, check palette over-size 2019-01-08 21:20:56 +01:00
Thomas Bernard
55dadae79d Reorganize Load_BMP() 2019-01-08 21:20:55 +01:00
Thomas Bernard
71d1089442 BMP: improve log and comments. support BITMAPV4HEADER/BITMAPV5HEADER 2019-01-08 21:20:55 +01:00
Thomas Bernard
fa90928a50 improve PNG doxygen 2019-01-02 01:42:54 +01:00
Thomas Bernard
3e1d6b165d Copy support for X11 2019-01-02 01:27:27 +01:00
Thomas Bernard
7331ad9bdf X11 picture paste support (PNG format) 
works with what GIMP puts in the X11 CLIPBOARD
 2018-12-30 10:20:50 +01:00
Thomas Bernard
3bfa777d23 Load_GIF(): more error detection 2018-12-17 22:02:13 +01:00
Thomas Bernard
2d45c5e68b Load_GIF() use "stop" for detecting end of image as well 2018-12-17 22:02:12 +01:00
Thomas Bernard
8691554a26 Save_GIF(): update/translate comment about the last code 2018-12-17 22:02:12 +01:00
Thomas Bernard
3a33c96dd5 Translate/doxygenize T_GIF_context comments 2018-12-17 22:02:08 +01:00
Thomas Bernard
a899fe49fb remove global variables used for GIF 2018-12-17 19:42:14 +01:00
Thomas Bernard
5a6333e5e8 define COLOR_CYCLING_SPEED_MAX 2018-12-15 20:19:29 +01:00
Thomas Bernard
7a8b25ea4f Load_IFF() support CCRT color range chunck and read DRNG (but not implemented) 2018-12-14 15:56:47 +01:00
Thomas Bernard
c86babeb35 Load_IFF() support for ANIM with sound chunks 2018-12-14 15:54:45 +01:00
Thomas Bernard
003fbcfc1b Fix code to optimize sub-picture saving in GIF code 2018-12-13 00:49:18 +01:00
Thomas Bernard
0f098d8b84 Doxygen: create subsection for IFF 2018-12-13 00:11:29 +01:00
Thomas Bernard
8ac2e3934e doxygen: make GIF subgroup of loadsaveformats 2018-12-12 23:39:21 +01:00
Thomas Bernard
c7e3850b9a skip sub-blocks (except the 1st) in GFX2MODE GIF extension 
That's to be future proof and be able to add more data to this extension
in the future !
 2018-12-11 12:45:23 +01:00
Thomas Bernard
4153c315be PNG: properly use png_set_read_user_chunk_fn() 
Also add Doxygen for PNG code
 2018-12-11 12:25:40 +01:00
Thomas Bernard
337129f760 Doxygen for GIF. 
add Extension documentations, etc.
 2018-12-11 12:25:39 +01:00
Thomas Bernard
c5a52242be Save and load Image mode in GIF file. 
Add the extension GFX2MODE
 2018-12-11 12:25:39 +01:00
Thomas Bernard
2a6f0e3a27 new function Set_image_mode() to set image mode in Load_XXX() functions 2018-12-11 12:25:39 +01:00
Thomas Bernard
28fb91f265 avoid accessing Main.backups in Load_XXX() or Save_XXX() 2018-12-11 12:25:39 +01:00
Thomas Bernard
725da6307e Remove warnings with GCC 7 
GCC 7 introduced a new warning in switch() statements :
warning: this statement may fall through [-Wimplicit-fallthrough=]
 2018-10-17 16:42:54 +02:00
Thomas Bernard
4978a7cfe2 convert Warning() and DEBUG() to GFX2_Log() 2018-07-12 20:41:49 +02:00
Thomas Bernard
733a3cd0fb minor fixes 2018-07-12 19:11:39 +02:00
Thomas Bernard
7fb77f85f1 Add GFX2_Log() function 2018-07-12 19:11:39 +02:00
Thomas Bernard
221515e663 Load_PNG() : read Comment tEXt in addition to Title 2018-07-12 11:54:29 +02:00