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Commit Graph

188 Commits

Author SHA1 Message Date
grisenti
aa52aafe81
IMAGES: force alpha decoding for BMP images 2022-12-23 14:03:35 +01:00
Paweł Kołodziejski
de03b0de95
IMAGES: Added comments describing use case for CMYK color space format 2022-12-23 14:03:34 +01:00
Paweł Kołodziejski
90e62871c2
IMAGES: W/A to allow pass JPEG with 4 components as RGBA. 2022-12-23 14:03:34 +01:00
Cameron Cawley
28d7b361ea COMMON: Move more file format code into common/formats 2022-12-11 22:33:23 +01:00
Cameron Cawley
0581301b24 COMMON: Move huffman.h back out of the compression directory 2022-12-11 22:33:23 +01:00
elasota
cc11b531e3 JANITORIAL: Clean up all non-engine Visual Studio warnings. 2022-12-04 00:08:48 +01:00
Eugene Sandulenko
fb7095f5a4
COMMON: Move all compression-related files to a separate directory 2022-12-01 11:53:02 +01:00
Torbjörn Andersson
1ae0fe2d1e GRAPHICS: Assume PICT are version 2 by default 
The version number decides if opcodes are 1 or 2 bytes, but we don't
know for sure which it is until the first opcode has been handled. But
the way the o_versionOp1 opcode is defined, we should recognize it it
regardless, so going from assumed version 2 to confirmed version 1
should be no problem. I do not have any test case to confirm this,
though.

What I do know is that going from assumed version 1 to confirmed version
2 does not work, so we want _version to be well defined (even if wrong)
from the beginning.
 2022-11-22 07:10:20 +01:00
Le Philousophe
32bd7cf446 IMAGE: Add missing initializer to HNM6 decoder 
This clears static analysis error
 2022-09-18 12:12:02 +02:00
Le Philousophe
5e2c6720a7 IMAGE: Cleanup HNM6 decoder 2022-09-18 12:11:44 +02:00
Le Philousophe
cf61337968 CRYOMNI3D: Build fixes in HNM6 and APC decoders 2022-08-30 11:43:06 +02:00
Le Philousophe
399e02e2a5 CRYOMNI3D: Add HNM6 image and video codec 
This also adds a Cryo APC decoder in shared code.
 2022-08-30 11:02:32 +02:00
Cameron Cawley
47755b4b38 COMMON: Make better use of inlining in BitStream functions 2022-08-28 00:05:31 +03:00
Eugene Sandulenko
e5f558f2dc
IMAGE: Hid debug ouptut deeper and improve wording 2022-07-09 13:35:55 +02:00
Misty De Meo
de6e966c38 GRAPHICS: IMAGE: clean up build warning 2022-07-04 21:13:54 +03:00
Pragyansh Chaturvedi
846f9e2479 GRAPHICS: IMAGE: Add version identifier for PICT, Implement o_clip function 2022-07-04 19:37:30 +02:00
Donovan Watteau
5b1ec56f96 JANITORIAL: Fix some lost or outdated URLs in comments 2022-05-19 07:57:31 +03:00
Thunderforge
fd129ebc0c JANITORIAL: "Mac OS X" and "OS X" to "macOS" in comments 
Apple's desktop operating system was formerly called "Mac OS X" and "OS X", but since 2016 it has been called "macOS" (starting with version 10.12).

Changing across all comments and documentation to use this current terminology, except in cases where the historical versions are explicitly referenced. No code changes are made; we should consider changing those in future PRs.
 2022-01-29 14:15:05 +01:00
kevinlaurier
84a17ad9ae IMAGE: Added support for 16 bit bitmap images, and check for RGB555 
format
 2022-01-23 21:38:33 +01:00
Eugene Sandulenko
abea37c9bb
ALL: Update ScummVM project license to GPLv3+ 2021-12-26 18:48:43 +01:00
Martin Gerhardy
ad3aba1908 TWINE: added support for lbashow 2021-11-30 15:40:48 +01:00
Orgad Shaneh
7a4e5612de JANITORIAL: Replace new[]/memset with new[]() 
Mostly done using the following Ruby script:

(Dir.glob('**/*.cpp') + Dir.glob('**/*.h')).each do |file|
  s = File.read(file, encoding: 'iso8859-1')
  t = s.gsub(/(([\w_.\[\]]+)\s*=\s*new\s+\S+?\[[^\]]+?\](?!\())([^\{\}]*?)\n\s+memset\(\s*\2\s*,\s*0\s*,[^;]*;/m, '\1()\3')
  if t != s
    File.open(file, 'w') { |io| io.write(t) }
  end
end
 2021-11-10 19:53:15 +01:00
sluicebox
620dc8a1df IMAGE: Fix BitmapRawDecoder constructor regression 
Fixes parameter order mismatch between definition and declaration
introduced in: 5d093e725f

Fixes flipped QFG4 intro movie, bug #13059
 2021-11-04 00:46:46 -05:00
lb_ii
75b8735b57
IMAGE: Load BMPs with any v1-v5 header 2021-11-01 16:26:23 +02:00
lb_ii
236be25624
IMAGE: Parse 4bpp BMP files 2021-11-01 16:26:19 +02:00
lb_ii
5d093e725f
IMAGE: Extend raw decoder to support BMP with alpha channel 2021-11-01 16:25:43 +02:00
Eugene Sandulenko
8626c39b21
IMAGE: Fix SMC decoder 
It is a regression introduced in 6fb49b6595.
Because of this, we were not reading all the bytes from the source.
 2021-08-10 20:51:42 +02:00
ysj1173886760
2be3f87a49 DIRECTOR: change _isQT to _flip in BimapRawDecoder 2021-08-05 19:03:58 +08:00
ysj1173886760
1b5f986df9 IMAGE: change the type of rleCode to int to prevent overflow. 2021-08-05 17:42:10 +08:00
ysj1173886760
adfa11e684 IMAGE: flip 8bpp images when we are decoding QuickTimeVideo 2021-08-05 15:06:14 +08:00
Matthew Duggan
732d05f036 IMAGE: Make JYV1 decoder a little more robust to bad data 2021-07-25 15:40:03 +09:00
Paul Gilbert
005561d305 COMMON: Increase Stream pos, seek, size from int32 to int64 2021-07-08 18:24:28 -07:00
Paul Gilbert
baccbedf50 GRAPHICS: Changed surface classes sizes from uint16 to int16 2021-07-04 18:24:27 -07:00
lb_ii
dd75517d61 IMAGE: Use 0-bit alpha for non-transparent PNGs 2021-07-05 01:00:11 +02:00
Matthew Duggan
fbc4da2d83 IMAGE: Mention usage of bmp decoder by ultima8 engine 2021-06-24 08:44:08 +09:00
Matthew Duggan
c24f92cb6f IMAGE: Fix decoding bug in Crusader: No Remorse RRV videos 
Previously the upscale test was changing the frame contents with incorrect data
before going back, but the algorithm relies on not changing contents for some
pixels by "skipping" them.  Duplicated a bit of code to create a
non-destructive upscale test before decoding the whole frame.
 2021-05-26 12:27:44 +09:00
Orgad Shaneh
a05e54f00c JANITORIAL: Remove trailing whitespaces 2021-05-04 11:46:30 +03:00
Cameron Cawley
d9fe53efb2 CRYOMNI3D: Move HNMDecoder into common code 2021-04-17 21:48:45 +03:00
Eugene Sandulenko
5e7fe2dc57
JANITORIAL: Replace spaces in indentation with tabs 2021-04-15 21:20:36 +02:00
Martin Gerhardy
bb34721dd4 IMAGE: added GIFDecoder using libgif 2021-04-10 10:59:09 +02:00
Martin Gerhardy
755931f9aa IMAGE: missing override for png decoder 2021-04-06 11:15:06 +02:00
Eugene Sandulenko
1c327e0c70
IMAGE: Added not on BMP format conversion 2021-03-30 16:57:06 +02:00
Matthew Hoops
d5b6f36676 IMAGE: Mark BitmapDecoder as being used by buried 2021-03-22 00:07:37 +01:00
Matthew Hoops
ccabf0621c IMAGE: Add support for headerless bitmaps 
These ones are found inside of executables as resources
 2021-03-22 00:07:36 +01:00
Thierry Crozat
aaa1bb151a IMAGE: Allow writing PNG from 8 bit surfaces 2021-03-15 00:56:01 +00:00
Matthew Duggan
017a801c96 IMAGE: Add support for Xan codec videos (Crusader, Wing Commander) 2021-03-14 19:16:24 +01:00
Le Philousophe
cd8cd86a9e IMAGE: Move mpeg2dec.h inclusion in CPP file 
This avoids to pollute declarations with inttypes.h and mpeg2dec.h when
including mpeg.h
 2021-02-13 17:49:21 +01:00
Paweł Kołodziejski
54c2b1aaec IMAGE: Print source of callback messages. Change PNG warning into debug. 2021-02-13 12:31:16 +01:00
Paul Gilbert
1fa5e17b24 IMAGE: Support pngs with alphas for multiple palette entries 2020-12-23 19:32:19 -08:00
Bartosz Gentkowski
be39e3b4d2 DOXYGEN: Doxy work on files from 'image' 
There is only one file in this folder that is in scope of
GSoD - image_decoder.h. It was in great shape docwise though,
so not much review required.

The rest of the headers have received a doxy group definition.
 2020-11-29 23:04:01 +00:00