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1259 Commits

Author SHA1 Message Date
Alyssa Milburn
fdee01bf04 GRAPHICS: Don't try to delete static BDF data. 2012-03-28 19:16:52 +02:00
Matthew Hoops
71756bdf4e Merge remote branch 'upstream/master' into pegasus 2012-03-20 14:49:16 -04:00
Matthew Hoops
e79f0bf717 GRAPHICS: Fix regression caused by a bad rebase 2012-03-19 23:29:58 -04:00
Matthew Hoops
fce0e8c45b GRAPHICS: Fix PICT 16bpp 2012-03-19 21:54:37 -04:00
Matthew Hoops
a7740fb6de GRAPHICS: Add support for converting surfaces from 24bpp 2012-03-20 01:06:48 +01:00
Matthew Hoops
a658fc660e GRAPHICS: Move PNG to the ImageDecoder interface 2012-03-20 01:06:48 +01:00
Matthew Hoops
dd9790c1c8 GRAPHICS: Make PNG signature more readable 2012-03-20 01:06:48 +01:00
Matthew Hoops
b6d2a11432 GRAPHICS: Make the JPEG code use the new YUV to RGB converter 2012-03-20 01:06:48 +01:00
Matthew Hoops
765a870445 GRAPHICS: Convert JPEG to the ImageDecoder API 2012-03-20 01:06:48 +01:00
Matthew Hoops
4516b5ea24 GRAPHICS: Convert PictDecoder to the ImageDecoder API 2012-03-20 01:06:48 +01:00
Matthew Hoops
426c81a7a7 GRAPHICS: Rewrite ImageDecoder to have an improved API 
The new bitmap decoder class is based off the Mohawk one, and now has 8bpp decoding capability.
 2012-03-20 01:06:47 +01:00
Matthew Hoops
a004897252 GRAPHICS: Add a convertTo() function to Surface 2012-03-20 01:06:47 +01:00
Alyssa Milburn
92327c7991 GRAPHICS: Render TTF glyphs at the right locations. 
Or at least using the fields used by the FreeType examples.
 2012-03-19 23:00:14 +01:00
Alyssa Milburn
9a13b34549 GRAPHICS: Fix TTF glyph drawing at negative Y positions. 2012-03-19 22:57:48 +01:00
Christoph Mallon
e618e6794d JANITORIAL: Remove unnecessary empty default constructors/destructors. 2012-03-13 15:42:30 +01:00
Max Horn
367131ef0e COMMON: Move Language and Platform functionality into separate files 2012-02-26 15:21:36 +01:00
Johannes Schickel
442bcb7d3e ALL: Fix some signed/unsigned comparison warnings. 2012-02-22 20:20:55 +01:00
Willem Jan Palenstijn
9ffe3e11d9 Merge pull request #182 from fingolfin/forbid-ctype 
ALL: Avoid using is* macros from ctype.h
 2012-02-21 11:33:32 -08:00
Willem Jan Palenstijn
d0c655f1fa GUI: Fix mingw-w64 build errors 2012-02-20 22:38:35 +01:00
Willem Jan Palenstijn
66d3def0e5 GUI: Implement AAed tabs 
The stroke effect isn't properly implemented yet since it isn't used
in the modern theme.

There are slight bleeding colours around the corners of the
tab_background when its corners overlap with the corners of the
underlying dialog. These are hard to avoid because the underlying dialog
destroys the background that we should be blending these corners with.
 2012-02-20 22:17:33 +01:00
Willem Jan Palenstijn
19cb2dc7e7 GUI: Add AA dialog corners on alpha overlays 2012-02-20 22:17:33 +01:00
Willem Jan Palenstijn
c6ac4cc7ea GUI: Minor cleanup 2012-02-20 22:17:33 +01:00
Willem Jan Palenstijn
905f9591ab GUI: Speed up alpha blending with black for classic dialog backgrounds 2012-02-20 22:17:33 +01:00
Willem Jan Palenstijn
264ba4a9ec GUI: Keep dst alpha unchanged when blending colours 2012-02-20 22:17:33 +01:00
Willem Jan Palenstijn
2957321903 GUI: Rewrite AA rounded square renderer 
This fixes bleeding of colours between different regions.
It also turns 'bevel' into an option that turns the stroke into a bevel,
and implements antialiased gradient-fills.
 2012-02-20 22:17:28 +01:00
Max Horn
4f8665fc83 COMMON: Move isFoo functions to namespace Common, add doxygen comments 2012-02-20 16:18:27 +01:00
Tarek Soliman
a4798602d7 JANITORIAL: Fix missing whitespace in pointer cast 
find -name '*.h' -or -name '*.cpp' | xargs sed -r -i 's@\(([A-Za-z0-9]+)\*\)@(\1 *)@g'

This seems to have caught some params as well which is not undesirable IMO.
It also caught some strings containing this which is undesirable so I
excluded them manually. (engines/sci/engine/kernel_tables.h)
 2012-02-15 10:07:10 -06:00
Max Horn
658080deed ALL: Avoid using is* macros from ctype.h 
On some systems, passing signed chars to macros like isspace() etc. lead
to a runtime error. Hence, mark these macros as forbidden by default,
and introduce otherwise equivalent alternatives for them.
 2012-02-15 16:51:37 +01:00
Willem Jan Palenstijn
4182bdbd52 GRAPHICS: Remove unused variable 2012-02-11 22:54:36 +01:00
Bastien Bouclet
3becde4d1a GRAPHICS: Switch to integer based JPEG IDCT 
Based on public domain code, and explanations from :
http://halicery.com/jpeg/idct.html
Thanks.
 2012-02-09 16:10:51 +01:00
Bastien Bouclet
de0425c7e2 GRAPHICS: Add support for JPEG files using a restart interval 
Patch by Scott and clone2727
 2012-02-09 16:10:51 +01:00
Johannes Schickel
66c3279b2f GRAPHICS: Obtain pointer to dst surface after bounds checks in TTF renderer. 
This should really make sure we are not drawing outside the surface bounds.
 2012-02-02 02:39:41 +01:00
Johannes Schickel
6402d30874 GRAPHICS: Use monochrome font hinter for TTF's monochrome loading. 2012-02-02 02:39:40 +01:00
Johannes Schickel
f63df3bf7b GRAPHICS/GUI: Implement charset mapping for TTF fonts. 
The charsets used by the translations now need to have a "$(name).cp" file,
which contains an charset index => unicode mapping. Otherwise
create_translations will fail.
 2012-01-29 16:26:20 +01:00
Johannes Schickel
9f3fbe1bd7 GRAPHICS/GUI: Implement kerning support for Font. 
This adapts the related graphics code, which is the generic Font API and the
TTF font implementation.

It furthermore adapts the GUI to properly take care of kerning in text input
widgets.
 2012-01-29 16:26:20 +01:00
Johannes Schickel
843b9f9665 GRAPHICS: Add a TTF font class using FreeType2. 2012-01-29 16:26:20 +01:00
Filippos Karapetis
103ae27d3a GRAPHICS: Silence a false positive warning in MSVC 2012-01-07 22:45:59 +02:00
Johannes Schickel
1574d644e8 GRAPHICS: Let FontManager::setFont accept an "const BdfFont *". 
As the documentation points out this method currently only works for BDF
fonts, thus it is safer to let it actually just accept such.
 2012-01-07 01:16:33 +01:00
Johannes Schickel
050b8e3360 GUI: Rework how the default localized font is managed. 
Now we set the default localized font to the "text_default" font of the
currently active theme and default to the big GUI font in case none is
specified properly.
 2012-01-07 01:03:07 +01:00
Johannes Schickel
309e9a855d GRAPHICS: Slight formatting fix. 2012-01-07 00:35:26 +01:00
Johannes Schickel
e454788a23 GRAPHICS: Whops. Fix misformatting introduced with 243de59. 2012-01-06 15:59:16 +01:00
Johannes Schickel
d2a210feb5 GRAPHICS: Properly return 0 for late BDF cache loading fails. 2012-01-06 15:53:22 +01:00
Johannes Schickel
243de5950f GRAPHICS: Slight cleanup in BDF code. 2012-01-06 15:52:55 +01:00
Johannes Schickel
abbc87e180 GRAPHICS: Slight formatting fixes in jpeg.cpp. 2012-01-06 15:51:10 +01:00
Johannes Schickel
08b6f28d54 GRAPHICS: Rework BDF font code. 2012-01-06 15:38:29 +01:00
Johannes Schickel
c2c8108f3b GRAPHICS: The PNG decoder is not used by our GUI. 2012-01-05 10:33:31 +01:00
D G Turner
6a2522a142 GRAPHICS: Crash fix for bug #3466536 ("Assertion on MIDI gain slider"). 
This fixes the crash, but the Midi Gain slider (and probably any other
slider bar in modern theme) still distorts the left corner shape when
the slider thumb is at very small values...
 2011-12-29 06:32:09 +00:00
Matthew Hoops
bdf14ed598 GRAPHICS: Fix PICT lines with large pitches 2011-12-19 15:21:35 -05:00
Eugene Sandulenko
71d6771be5 GUI: Implement dithering for tabs and round squares 2011-12-14 00:56:15 +00:00
Matthew Hoops
00279659b2 Merge remote branch 'upstream/master' into pegasus 
Conflicts:
	video/qt_decoder.cpp
 2011-12-12 15:25:28 -05:00
Alyssa Milburn
50c9aa1bc1 GRAPHICS: Fix compiler warnings. 2011-12-10 14:16:35 +01:00
Eugene Sandulenko
9d3eb2ebd7 GUI: Refactor gradient calculation into separate method 2011-12-10 11:51:10 +00:00
Eugene Sandulenko
1dbc41d411 GUI: Move _gradientBytes to VectorRendererSpec 2011-12-10 11:51:10 +00:00
Eugene Sandulenko
04d1c1d54b GUI: Implemented color dithering for background 2011-12-10 11:51:10 +00:00
MaximRussia
ad4471f70c GUI: Improved pop up and scrollbar arrows look 
Previous triangle drawing was all wrong, rewrote it from the scratch.
Added padding to drawsteps in stx files
 2011-12-07 14:04:10 +00:00
Christoph Mallon
e578cb8976 ALL: Remove unnecessary forward declarations. 2011-11-21 15:59:19 +01:00
Johannes Schickel
61795739f8 COMMON: Rename Common::set_to to Common::fill. 
This makes the name match with the name of the STL function with the same
behavior.
 2011-11-16 18:06:30 +01:00
Eugene Sandulenko
0ecdf85280 GRAPHICS: Comment unused variables 2011-11-14 22:24:34 +02:00
Matthew Hoops
c2af197edb GRAPHICS: Add a Surface wrapper for drawThickLine 2011-10-27 19:20:28 -04:00
Matthew Hoops
627684ca73 GRAPHICS: Make drawThickLine take a thickness in both x and y directions 2011-10-27 19:20:02 -04:00
Matthew Hoops
3f0c9e0910 GRAPHICS: Fix PICT buffer overflow 2011-10-07 11:34:56 -04:00
Matthew Hoops
c0dcfc8060 GRAPHICS: Add support for true 32bpp DirectBits images 2011-10-07 11:33:09 -04:00
Matthew Hoops
75d2a43302 GRAPHICS: Add support for multiple CompressedQuickTime calls 2011-10-07 11:32:35 -04:00
Matthew Hoops
ed13991f37 GRAPHICS: Properly parse the CompressQuickTime header 2011-10-07 11:32:08 -04:00
Matthew Hoops
583bef28ff GRAPHICS: Rewrite PictDecoder's opcode handling 
In preparation for adding support for multiple CompressedQuickTime opcodes
 2011-10-07 11:31:41 -04:00
Willem Jan Palenstijn
052177d136 COMMON: Remove some double-underscore defines (reserved) 2011-11-14 14:59:58 +01:00
Eugene Sandulenko
4c08fccf58 GUI: Add support for PNG images in themes 2011-10-23 23:44:14 +01:00
Johannes Schickel
d9d366dbc9 GRAPHICS: Remove dithering code. 
The code is not used anymore and neither the Mohawk developers, who expressed
that they might need dithering for some games, nor DrMcCoy, who wrote it, need
this code anymore.

In the worst case if anyone needs it again, we can revert this commit.
 2011-09-06 16:51:04 +02:00
Johannes Schickel
b1db5fabee GRAPHICS: Formatting. 2011-08-23 15:25:12 +02:00
Johannes Schickel
243779a7eb GRAPHICS: Display warning in case the SJIS.FNT version does not match. 2011-08-23 15:15:29 +02:00
Sven Hesse
a1df3a408d GRAPHICS: Fix indentation 2011-08-22 09:53:06 +02:00
Chris Warren-Smith
773f61253c BADA: Fixup indentation using tabs in lieu of space chars 2011-08-21 16:39:09 +10:00
Chris Warren-Smith
a31b74f3e9 BADA: Code formatting and style changes following review 2011-08-21 16:39:08 +10:00
Chris Warren-Smith
3019b283f9 BADA: Prevent assertion failure when allocating zero bytes 2011-08-21 16:38:52 +10:00
Chris Warren-Smith
cfedd012d6 BADA: Updated code formatting in assignFontToUsage() 2011-08-21 16:38:01 +10:00
Chris Warren-Smith
59739a7a0e BADA: Initial BADA port implementation 2011-08-21 16:37:06 +10:00
Matthew Hoops
c75bf3290d GRAPHICS: Add a default Windows cursor 
Based on the Mohawk one
 2011-08-16 00:30:12 -04:00
Matthew Hoops
91ae23ebf2 GRAPHICS: Add cursor palette start/count functions 2011-08-16 00:19:29 -04:00
Matthew Hoops
1793d92c8b GRAPHICS: Create base Cursor class for Mac/Win cursors 2011-08-16 00:05:31 -04:00
Johannes Schickel
28004ac8d9 GRAPHICS: Slight formatting fix. 2011-08-07 15:30:37 +02:00
Christoph Mallon
e35b4f20c1 GRAPHICS: Simplify the interface of Graphics::loadThumbnail(). 
Now it returns the Surface, so the caller does not need to create one and pass it.
 2011-08-07 15:19:09 +02:00
Christoph Mallon
23a0f5318c JANITORIAL: Remove trailing empty lines. 2011-08-07 13:53:33 +02:00
Eugene Sandulenko
2fa17c44ed JANITORIAL: Remove SVN keywords 2011-08-06 11:30:47 +01:00
clone2727
6370984b22 Merge pull request #50 from clone2727/bink 
Add support for Bink video to SCUMM HE
 2011-07-18 16:04:39 -07:00
athrxx
c06c05a769 GRAPHICS: remove char/line spacing handling from sjis code 
(as discussed with LordHoto this should rather be handled in the engine)
 2011-07-10 00:45:00 +02:00
athrxx
e3dbae886d SCUMM: Make use of graphics/sjis code for LOOM PCE sjis drawing 
Also move font rom loader to graphics/sjis and make the necessary changes there.
 2011-07-09 20:07:58 +02:00
Matthew Hoops
c270d5be12 GRAPHICS: Note that SCUMM now uses the YUV to RGB code 2011-07-02 21:11:03 -04:00
Johannes Schickel
a79f529f4c GRAPHICS: Fix possible memory leak in BdfFont code. 2011-07-01 21:55:21 +02:00
Johannes Schickel
fa5f8dc703 GRAPHICS: Rename NewFont to BdfFont. 2011-07-01 21:53:01 +02:00
Johannes Schickel
9e3366d66e GRAPHICS: Format NewFont code with astyle. 2011-07-01 21:20:01 +02:00
Johannes Schickel
8201df7bb6 GRAPHICS: Move NewFont code to a separate file. 2011-07-01 21:10:25 +02:00
Johannes Schickel
16ba176b4f GRAPHICS: Fix SJIS PCE font loading. 2011-07-01 06:13:11 +02:00
Johannes Schickel
77bfaa1bb4 GRAPHICS: More default parameter remove in SJIS code. 2011-07-01 05:51:10 +02:00
Johannes Schickel
933ee5b156 GRAPHICS: Remove default values from FontSJIS::drawChar. 
drawChar is overloaded in FontSJIS. One takes a "Surface &" as first
parameter another one "void *", they furthermore have the exact same
number of required parameters. The one "void *" just had a few extra
parameters with default values. This resulted in a bug in SCUMM, where
"VirtScreen *" (a subclass of Surface) was passed instead of "VirtScreen &"
and thus the method taking "void *" was incorrectly used.

To make it easier to spot such bugs in the future I just removed the default
values and thus disallow such calls.
 2011-07-01 05:42:54 +02:00
Johannes Schickel
685e32dbd7 GRAPHICS: Offer support for PCE font data of SJIS.FNT. 2011-07-01 05:42:54 +02:00
Johannes Schickel
c047f871d6 GRAPHICS: Cleanup SJIS font code a bit. 2011-07-01 05:42:54 +02:00
Ori Avtalion
aa0f307e06 ALL: Require DECLARE_SINGLETON to be used in the Common namepsace 
Silences the clang warning:

  static data member specialization of '_singleton' must
  originally be declared in namespace 'Common'; accepted as a C++0x
  extension [-Wc++0x-extensions]

Wrapping "namespace Common {}" around the macro assignment causes clang
to complain about a spurious semicolon, and removing the semicolon at
the end of the macro causes some editors to misbehave.

Changing the requirement of using the macro in one namespace (the
global) to another (Common) seems a small price to pay to
silence a warning.
 2011-06-30 22:41:41 +03:00
Eugene Sandulenko
d2962531cb GRAPHICS: Generalized arbitrary bit depth images processing in PNG decoder. 
This fixes 1bpp image rengering.
 2011-06-26 21:19:27 +03:00
Littleboy
b694a78f62 ANALYSIS: Add static casts to is* functions 
This fixes a potential problem with passing char values that would be sign-extended and yield unexpected results.
See http://msdn.microsoft.com/en-us/library/ms245348.aspx
 2011-06-23 08:52:52 -04:00
Julien
8a5bda72cc BACKENDS/GRAPHICS: Silence non zero-terminated terminated buffers warnings by initializing the buffers to 0 2011-06-23 15:11:37 +08:00
Julien
7a882600c6 GRAPHICS: Allocate Common::PEResources on the heap in WinFont::loadFromPE() 2011-06-23 15:11:36 +08:00
Julien
c52cc84912 AUDIO/BACKENDS/GRAPHICS: Add error checks after allocating memory with malloc 2011-06-23 15:11:36 +08:00
Filippos Karapetis
784180ef68 GRAPHICS: Cleanup and simplification of some PNG decoder code 2011-06-20 21:32:19 +03:00
Max Horn
88913c0139 ALL: Remove trailing whitespaces 
This tries to make our code a bit more compliant with our code formatting
conventions. For future use, this is the command I used:
  git ls-files "*.cpp" "*.h" | xargs sed -i -e 's/[ \t]*$//'
 2011-06-20 00:59:48 +02:00
eriktorbjorn
abf26b0614 GRAPHICS: Fix Valgrind warning 
The stream class uses free() to automatically dispose of the buffer
so it must be allocated with malloc(), not "new".
 2011-06-17 05:56:23 +02:00
Eugene Sandulenko
7d76962721 GRAPHICS: Fix decoding of 4bpp PNGs 
Fixes checkbox in options menu in Sword25.
 2011-06-16 23:35:02 +03:00
CeRiAl
d809756c8d SCALERS: Fix Normal1xAspect scaler bug reported in bug #3313709 2011-06-14 22:43:28 +02:00
Willem Jan Palenstijn
a1f12c25ca ARM: Fix normal2x scaler for width % 4 != 0 
The first jump to 'thin:' didn't leave r14 (remaining width)
in the right state.
 2011-06-10 21:31:03 +02:00
CeRiAl
ef3484646a SCALERS: Fix for compiling for ARM without using ASM scalers 2011-06-10 21:30:45 +02:00
Alyssa Milburn
1529287082 GRAPHICS: Move comment to the right function. 2011-06-08 19:30:22 +02:00
eriktorbjorn
a826c4422f JANITORIAL: Unbreak building with --disable-translation 
I don't know if there is more code that can be removed when
disabling translations, but this is the obvious obstacle.
 2011-06-07 06:21:04 +02:00
Thierry Crozat
197ef8f178 GRAPHICS: Add kLocalizedFont in FontManager 
This makes it easy to get a localized font for the current
TranslationManager charset if one has been loaded. It tries
first to find one for the BigGUI or GUI fonts and then looks
for any acceptable font.

Also only use lower case font name for the FontManager HashMap.
This is to avoid issues with the case when looking for a font by
its name. There was for example an issue for font helvB12 that is
named helvb12 in the scummmodern theme.
 2011-06-06 23:20:10 +01:00
Thierry Crozat
6b13782967 GRAPHICS: Move genLocalizedFontFilename() to FontManager class 
It was defined in ThemeEngine class , but I moved it to make it
possible to use localized font in other places.
 2011-06-06 23:20:09 +01:00
Thierry Crozat
592cca5402 GRAPHICS: Get rid of kSODFont (ScummFont) 
OSD is now using the kGUIFont instead. The main advantage is that
the kGUIFont can be used for translated text while only ASCII
characters were present in ScummFont.
 2011-06-06 23:20:08 +01:00
Max Horn
ce32745d9c BACKENDS: Replace OSystem::disableCursorPalette by setFeatureState calls 2011-06-04 11:55:56 +02:00
Max Horn
91b889e2d3 COMMON: Rename kFeatureCursorHasPalette -> kFeatureCursorPalette 2011-06-04 11:55:56 +02:00
Matthew Hoops
ad9c46344c GRAPHICS: flavour -> flavor 2011-05-25 10:50:47 -04:00
Matthew Hoops
eea482fa43 ALL: behaviour -> behavior 2011-05-25 10:50:46 -04:00
Matthew Hoops
1277975c66 ALL: neighbour -> neighbor 2011-05-25 10:50:46 -04:00
Matthew Hoops
efcf278bdf GRAPHICS: Optimize the convertYUV420ToRGB function a bit more 
A template is used to avoid a bytesPerPixel check on every pixel and less deferences are done
 2011-05-24 18:22:48 -04:00
Max Horn
90d3fc9f5b GRAPHICS: Rename some members of NewFont 2011-05-23 12:13:02 +02:00
Matthew Hoops
5fdf2796d6 GRAPHICS: Cleanup formatting 2011-05-19 18:38:09 -04:00
Matthew Hoops
1ee5ef9c6f GRAPHICS: Allow auxiliary surface functions to be used for 32bpp surfaces 2011-05-19 18:38:09 -04:00
Matthew Hoops
410be8bb79 GRAPHICS: Update links to info on PICT+JPEG 2011-05-18 23:21:20 -04:00
Matthew Hoops
affb6a38a1 GRAPHICS: Add some docs and sanity checks to the YUV to RGB code 2011-05-18 10:05:13 -04:00
Matthew Hoops
0addffbfd3 GRAPHICS: Add a YUV to RGB table lookup for use with Theora 
Based on the video/mpeg_player.* one, which is based on lots of other things (too many to name, go see the file)
 2011-05-18 10:05:13 -04:00
md5
9bbfa2846b COMMON: Added compilation safeguards for the png decoder 2011-05-13 20:34:25 +03:00
strangerke
69b1485a22 GIT: Clean up: Suppress SVN tags, now useless 2011-05-12 01:16:22 +02:00
peres
6ddf6693ce GRAPHICS: use the new interpolate16_5_3 2011-05-07 08:38:53 +09:00
peres
2dddcbf41d GRAPHICS: implement the long awaited interpolate16_5_3 2011-05-07 08:38:32 +09:00
Matthew Hoops
4a3d94a60e GRAPHICS: Add a new MacCursor class for handling CURS/crsr cursors 2011-05-05 19:26:44 -04:00
Max Horn
a48b705c54 GRAPHICS: Turn printf into warning 2011-05-02 13:40:25 +02:00
Johannes Schickel
71bdb86e02 Merge pull request #16 "Add a PixelFormat to Graphics::Surface.". 
For further discussion check here:
https://github.com/scummvm/scummvm/pull/16

Conflicts:
	graphics/png.cpp
 2011-05-01 16:54:45 +02:00
Ori Avtalion
9414d7a6e2 JANITORIAL: Reduce header dependencies in shared code 
Some backends may break as I only compiled SDL
 2011-04-28 15:08:58 +03:00
Ori Avtalion
cd6ee0589d JANITORIAL: Format forward declarations to follow convention 2011-04-28 12:20:34 +03:00
md5
27e4a1dee5 PNG: Changed getPalette() to properly return a copy of the image palette 2011-04-27 13:44:19 +03:00
md5
99e3028459 PNG: Improved code readability a bit 2011-04-27 13:43:03 +03:00
Johannes Schickel
33a88e5cac PNG: This PNG::getPalette. 
Formerly the palette parameter was a value copy, which was assigned in
getPalette. That did not make much sense, thus I changed it to be a reference.
Since I am not quite sure whether this really shouldn't make a palette copy
I added an TODO comment about it.
 2011-04-25 15:45:05 +02:00
Johannes Schickel
da734a4af0 ALL/GRAPHICS: Remove Surface::bytesPerPixel. 2011-04-17 21:27:34 +02:00
Johannes Schickel
3fd919060c GRPAHICS: Do not access Surface::bytesPerPixel anymore. 2011-04-17 20:58:08 +02:00
Johannes Schickel
39b993fb02 GRAPHICS: Prefer Surface::create taking a PixelFormat over the one taking a byte depth. 2011-04-17 16:24:52 +02:00
Johannes Schickel
4fd3e3d6fe GRAPHICS: Add a PixelFormat member to Surface. 2011-04-17 15:17:42 +02:00
Alyssa Milburn
cfacca1a26 GRAPHICS: Tidy up 4bpp handling a little. 2011-04-14 21:47:56 +02:00
Alyssa Milburn
c60e773981 GRAPHICS: Handle 4bpp paletted PNG files. 2011-04-14 21:08:03 +02:00
Alyssa Milburn
2ac86f8140 GRAPHICS: Replace PNG_HEADER macro with MKTAG 2011-04-14 18:37:27 +02:00
Max Horn
0ce2ca4e00 COMMON: Replace MKID_BE by MKTAG 
MKID_BE relied on unspecified behavior of the C++ compiler,
and as such was always a bit unsafe. The new MKTAG macro
is slightly less elegant, but does no longer depend on the
behavior of the compiler.
Inspired by FFmpeg, which has an almost identical macro.
 2011-04-12 16:53:15 +02:00
dhewg
d83a83ef50 JANITORIAL: Remove/comment unused vars 
Found by GCC 4.6's -Wunused-but-set-variable
 2011-03-29 21:57:56 +02:00
dhewg
2def212de7 ALL: s/PI/M_PI/ 
Tip of the day: git grep -w PI
 2011-03-19 11:24:06 +01:00
md5
334e1cd675 GRAPHICS: Silenced a warning 2011-03-19 02:30:03 +02:00
Matthew Hoops
4e7b66b1bc GRAPHICS: Cleanup WinCursorGroup functions a bit 
ScopedPtr is now used on the streams to avoid having repetitive delete calls.
 2011-03-07 16:37:12 -05:00
Matthew Hoops
b158a40844 GRAPHICS: Add doxygen comments for WinCursorGroup 2011-03-07 13:24:05 -05:00
Matthew Hoops
4dba6962f5 GRAPHICS: Fix a missing 'f' 
Thanks, fuzzie
 2011-03-07 11:40:54 -05:00
Matthew Hoops
d49f3a8a78 GRAPHICS: Improve support of Windows 8bpp cursors 2011-03-07 00:53:40 -05:00
Matthew Hoops
5b907e828b GRAPHICS: Fix PE cursors 
Initial work on 8bpp cursors has also been added
 2011-03-06 19:53:17 -05:00
Matthew Hoops
6143fe965b GRAPHICS: Add support for PE cursors in WinCursorGroup 
Only 1bpp still
 2011-03-05 13:36:55 -05:00
Matthew Hoops
c66233f83e GRAPHICS: Split the NE cursor code from the NEResources class 
Now the code lies in Graphics and all cursors are not cached upon opening an exe. The engine is now in charge of caching which cursors it wants.
 2011-03-04 23:17:57 -05:00
Matthew Hoops
550cff84f8 GRAPHICS: Add support for PE FON files 
This hopefully will work out of the box, but requires testing
 2011-02-23 14:43:18 -05:00
Matthew Hoops
a2a0b13de2 COMMON: Begin to merge some NE/PE code 
The ID classes are now common to both. The files have been renamed to better illustrate their purpose.
 2011-02-22 20:03:18 -05:00
Johannes Schickel
9afc89e67c GRAPHICS: Let PNG::getPalette take an uint16 for the palette entry count. 
This is in analogy to r55742 / 2f08dcb.

I also took the freedom to clarify that the PNG loader uses a RGBA palette
format.
 2011-02-20 21:43:24 +01:00
Johannes Schickel
75ee5af7c9 GRAPHICS: Remove leftover RGBA reference in PaletteManager documentation. 2011-02-20 21:38:40 +01:00
Matthew Hoops
5091f846a7 GRAPHICS: Switch PICT's palette from RGBA to RGB 2011-02-20 00:45:59 -05:00
Matthew Hoops
098581b3b5 GRAPHICS: Use the DirectBits size instead of the overall PICT dimensions 
Fixes some Myst ME images
 2011-02-20 00:43:18 -05:00
Johannes Schickel
e6c7544fe2 GRAPHICS: Fix cursor palette buffering after RGBA->RGB change. 
Thanks to clone2727 for noticing this.
 2011-02-20 05:43:04 +01:00
Johannes Schickel
292f197142 GRAPHICS: Remove note about alpha channel removal in PaletteManager. 2011-02-19 23:45:03 +01:00
Johannes Schickel
05f0855efc GRAPHICS: Update CursorManager documentation for RGBA->RGB change. 2011-02-14 17:08:32 +01:00
Johannes Schickel
f53f1af062 GRAPHICS: Adapt thumbnail code to grabPalette RGBA->RGB change. 2011-02-14 17:08:32 +01:00
Johannes Schickel
18ff02a2fa GRAPHICS: Update PaletteManager documentation for RGBA->RGB change. 2011-02-14 17:08:31 +01:00
Max Horn
ab039812e7 COMMON: OSystem now has a PaletteManager 
svn-id: r55806
 2011-02-07 17:52:38 +00:00
Bastien Bouclet
e7a57de38b GRAPHICS: Improved JPEG decoder performance 
Replaced the 2D IDCT by two 1D IDCT (rows, then columns).
JPEG images now decode about twice as fast as they used to.

svn-id: r55794
 2011-02-06 13:43:40 +00:00
Filippos Karapetis
2f08dcb667 GRAPHICS: Fixed a bug with indexed PNGs in the PNG decoder (a byte can't hold 256 entries) 
svn-id: r55742
 2011-02-02 21:18:10 +00:00
Filippos Karapetis
e6f2f7e615 GRAPHICS: Updated the copyright information regarding LodePNG. Removed the obsolete reference to ysflight, as no code is actually used from or based on that project 
svn-id: r55726
 2011-02-02 16:40:39 +00:00
Filippos Karapetis
a86cb87b98 GRAPHICS: Implemented a PNG decoder, and set it as default for the sword25 engine 
libpng is still needed for PNG encoding (for thumbnails in saved games of sword25), but
since we'll probably drop support for the original saved games anyway, the PNG encoding
code will ultimately be removed

svn-id: r55723
 2011-02-02 15:43:45 +00:00
Filippos Karapetis
c0ce8a839e Silenced some MSVC warnings 
svn-id: r55699
 2011-01-31 23:19:00 +00:00
Max Horn
c44f9bdb1d GRAPHICS: Make JPEG::getComponent error out if component was not found 
svn-id: r55587
 2011-01-28 09:50:05 +00:00
Max Horn
96d91ec182 GRAPHICS: Turn sqrt(2) and cosine values into constants ;) 
svn-id: r55586
 2011-01-28 09:46:39 +00:00
Max Horn
baf6af4fa6 GRAPHICS: Rename JPEG::_str to _stream 
We use _str to denote strings almost everywhere, so this
was a bit confusing. Another alternative would be to use _s.

svn-id: r55585
 2011-01-28 09:37:11 +00:00
Torbjörn Andersson
7bf8dda27f JANITORIAL: Remove unnecessary backslash 
svn-id: r55483
 2011-01-23 21:59:26 +00:00
Eugene Sandulenko
806ccf5d25 GRAPHICS: Move graphics/video/ to video/. Step 1/2 
svn-id: r55473
 2011-01-23 17:14:43 +00:00
Sven Hesse
c039b06c3c VIDEO: Fix createSurface() for the case that there's no video 
Fixes clicking on the Piano in the Apartment in Urban Runner.

svn-id: r55456
 2011-01-23 03:46:38 +00:00
Matthew Hoops
57521f7574 VIDEO: Update documentation on which decoder is used by what engine 
svn-id: r55455
 2011-01-23 01:27:40 +00:00
Matthew Hoops
257a6b2e6d VIDEO: Fix QuickTime audio buffering on the last frame 
svn-id: r55450
 2011-01-22 23:31:21 +00:00
Sven Hesse
95e557c564 VIDEO: Seek a video seek glitch 
Observable when ESCing a 16bit or 24bit video, for example
the fuses in Urban Runner's Labyrinth screen.

svn-id: r55410
 2011-01-22 08:00:57 +00:00
Sven Hesse
e1e299d0b8 VIDEO: Correctly correct the _blitMode 1/2 coordinate differences 
This fixes the figure lights position in the Secret Room, while
still leaving the flow rate gauge position in the Labyrinth correct

svn-id: r55409
 2011-01-22 07:20:16 +00:00
Sven Hesse
bb6c230587 GOB: Implement looping live videos 
Needed for the buttons in the Playtoons series

svn-id: r55359
 2011-01-20 18:17:39 +00:00
Sven Hesse
33ed3fa8a0 VIDEO: Don't delete, just finish the audiostream on video end 
svn-id: r55356
 2011-01-20 17:07:17 +00:00
Sven Hesse
75c840b527 VIDEO: Add hasVideo() 
svn-id: r55348
 2011-01-20 12:28:22 +00:00
Sven Hesse
8c80f80697 VIDEO: The getTimeToNextFrame override is useless now 
svn-id: r55341
 2011-01-20 03:27:09 +00:00
Sven Hesse
d77899e158 GOB: Make Urban Runner's "3D view" work again 
svn-id: r55340
 2011-01-20 03:22:43 +00:00
Sven Hesse
679a8d6ad6 VIDEO: Recreate the audiostream if necessary 
svn-id: r55324
 2011-01-19 09:03:09 +00:00
Sven Hesse
2e30eca6d0 VIDEO: Don't segfault when no audiostream is present 
svn-id: r55322
 2011-01-19 09:02:07 +00:00
Sven Hesse
22c3e7b1de VIDEO: Don't assert() when a needed codec isn't compiled in 
svn-id: r55317
 2011-01-19 00:16:13 +00:00
Matthew Hoops
503fdb6147 GRAPHICS: Add a getSurface() function to JPEG to automatically convert to RGB 
svn-id: r55301
 2011-01-18 16:18:10 +00:00
Sven Hesse
94f5bec0f6 GOB: Fix Woodruff video offsets 
svn-id: r55288
 2011-01-18 07:03:12 +00:00
Sven Hesse
d509941eca VIDEO: Clip render rect to the surface's dimension 
...And not to the video's. Oops :P

svn-id: r55285
 2011-01-18 05:09:43 +00:00
Sven Hesse
da65a3cbf3 GOB: Fix the flow rate gauge in Urban Runner 
svn-id: r55275
 2011-01-17 09:48:42 +00:00
Sven Hesse
84cda62d1f VIDEO: Implement internal-codec 24bpp VMDs 
svn-id: r55265
 2011-01-16 16:41:27 +00:00
Sven Hesse
32b94cc236 VIDEO: Implement internal-codec 16bit VMDs 
svn-id: r55263
 2011-01-16 16:29:43 +00:00
Sven Hesse
faa66fc01a VIDEO: Add color mode methods 
To query the video's color mode and notifying the decoder that
the system's color mode changed.

svn-id: r55259
 2011-01-16 16:27:52 +00:00
Sven Hesse
afd101c526 VIDEO: Add range checks to deLZ77() 
svn-id: r55258
 2011-01-16 16:27:22 +00:00
Sven Hesse
23c1184d80 VIDEO: Simplying the video buffers 
svn-id: r55257
 2011-01-16 16:26:52 +00:00