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12,182 Commits 6 Branches 12 Tags 33 MiB
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Commit Graph

116 Commits

Author SHA1 Message Date
Chris Young
a06cb9f05c If bitmap is opaque, ensure we override the alpha channel as it may contain nonsense. 2013-10-05 11:18:27 +01:00
Vincent Sanders
ee6e6eec05 move options include 2013-05-28 14:16:10 +01:00
Chris Young
20e4bdadaf Support old picture.datatype 2013-03-09 15:29:30 +00:00
Chris Young
89856f5592 ifdef some code that will never work under AmigaOS <4.0 2013-01-30 18:23:48 +00:00
Michael Drake
d88a839937 Remove suspension of bmp/gif images. It's completely redundant with the convert on demand core image cache. 2012-10-14 20:03:18 +01:00
Chris Young
8b31fc0e78 Fix mask calculation (thanks to Fredrik Wikstrom) 2012-08-12 11:02:12 +01:00
Chris Young
59784ba852 fix mask 2012-08-11 17:19:54 +01:00
Chris Young
6aaf106575 remove AMI_CUSTOM_MASK define 2012-08-10 19:31:16 +01:00
Chris Young
bc4401414b remove attempt at mask alignment 2012-08-10 19:30:18 +01:00
Chris Young
ad1336ac45 alignment attempt 2. this seems right, but doesn't work even for previously-working images 2012-08-10 19:03:56 +01:00
Chris Young
3ed1339b3f try to align mask correctly 2012-08-10 18:54:00 +01:00
Chris Young
2364d68367 avoid scaled images getting incorrect mask 2012-08-10 18:30:01 +01:00
Chris Young
eaa6183567 allow tweaking threshold where alpha turns to mask 2012-08-10 18:21:57 +01:00
Chris Young
a0b344afe6 Fix mask 2012-08-10 18:11:42 +01:00
Chris Young
c456153e90 Correct byte order - is RGBA not ARGB 
Fix mask offset calculation
 2012-08-10 18:05:22 +01:00
Chris Young
bc5918ebbc allocate our bitmaps as BMF_DISPLAYABLE as this can improve performance when blitting to the screen 2012-08-09 22:31:10 +01:00
Chris Young
e4d2677c80 first attempt to create our own mask of only wholly transparent pixels. 2012-08-09 21:59:47 +01:00
Chris Young
8304a01b6f remove debug; it isn't helping determine the cause of the crash on exit 2012-08-08 19:02:46 +01:00
Chris Young
34c79b454a debug 2012-08-08 18:41:16 +01:00
Chris Young
b9446a3abb rename old truecolour function 2012-08-07 21:34:52 +01:00
Chris Young
3ba621759c hide internal palette-mapped and true-colour bitmap conversion functions 2012-08-07 21:28:55 +01:00
Chris Young
dd7935bb1f abstract the native bitmap fetcher functions, and make the favicon collection use the new one. 2012-08-07 21:09:49 +01:00
Chris Young
8c6dab520d misc 2012-08-05 23:51:59 +01:00
Chris Young
b2514d5270 Free source BitMap 2012-08-05 21:46:14 +01:00
Chris Young
a423eb712d allow setting dithering quality 0-2 2012-08-05 16:22:41 +01:00
Chris Young
25f1acb504 Don't re-layout if this has already been performed 2012-08-05 16:16:18 +01:00
Chris Young
74e794d7a2 implement scaling 2012-08-05 15:29:20 +01:00
Chris Young
c359b9400b Palette-mapped bitmap support 2012-08-05 15:16:02 +01:00
Chris Young
97aabaf49d Test for opaqueness where we create bitmaps in the platform code 2012-08-05 14:02:32 +01:00
Chris Young
28ddb10268 Fix opaqueness test: the alpha channel is the first byte, not the last. 2012-08-05 13:50:14 +01:00
Vincent Sanders
1490b52a6b NetSurf options rework (a=vince r=daniels,jmb) 
svn path=/trunk/netsurf/; revision=13548
 2012-03-22 09:34:34 +00:00
Chris Young
8f09c239af Initialise bitmap ptr to NULL 
svn path=/trunk/netsurf/; revision=12780
 2011-09-08 19:21:02 +00:00
Chris Young
7f6b694732 Show existing file size when file already exists on download 
svn path=/trunk/netsurf/; revision=12618
 2011-07-23 15:19:27 +00:00
Chris Young
910c6d314f Put a search icon where the old search favicon was 
svn path=/trunk/netsurf/; revision=12558
 2011-07-02 19:38:54 +00:00
Chris Young
757ad3cb02 Remove unused ColorMap to CLUT function 
svn path=/trunk/netsurf/; revision=12136
 2011-03-26 10:36:25 +00:00
Chris Young
14d6826685 Implement ask overwrite 
svn path=/trunk/netsurf/; revision=12135
 2011-03-26 10:33:58 +00:00
John Mark Bell
3292bffcc8 Squash warning 
svn path=/trunk/netsurf/; revision=11954
 2011-03-09 21:51:49 +00:00
Chris Young
90fb7362c5 Use base type for gfxbase 
svn path=/trunk/netsurf/; revision=11249
 2011-01-07 18:21:01 +00:00
John Mark Bell
7f62710772 Include os3support header 
svn path=/trunk/netsurf/; revision=11236
 2011-01-06 23:56:03 +00:00
John Mark Bell
d83f683e96 Sprinkle some #ifdef __amigaos4__ around 
svn path=/trunk/netsurf/; revision=11230
 2011-01-06 23:17:17 +00:00
John Mark Bell
d235d53dfc Fix include directive -- case matters now 
svn path=/trunk/netsurf/; revision=11225
 2011-01-06 01:16:11 +00:00
Chris Young
078ff2fd51 Move drag icon stuff to own file; fix warnings 
svn path=/trunk/netsurf/; revision=10922
 2010-10-30 11:20:53 +00:00
Chris Young
5738a8f342 Use function instead of directly calling DTM_WRITE 
svn path=/trunk/netsurf/; revision=10879
 2010-10-10 09:30:22 +00:00
Michael Drake
30880797c7 Remove todo comment for something already done. 
svn path=/trunk/netsurf/; revision=10705
 2010-08-14 16:29:26 +00:00
Chris Young
95c87008cf Stop the alpha channel getting lost on scaled bitmaps 
svn path=/trunk/netsurf/; revision=9439
 2009-08-24 22:23:17 +00:00
Chris Young
8e58c63c99 Revert r9108, as component order in libnsgif due to be corrected. 
svn path=/trunk/netsurf/; revision=9137
 2009-08-09 21:37:20 +00:00
Chris Young
d197e03bf2 Support new libnsgif by adding bitmap flag BITMAP_ABGR. 
This tells big endian systems that the data is in ABGR instead of RGBA.
It should be ignored on little endian systems!
Add support in Amiga platform code.

-> All platform code that could be compiled for big endian systems will need
   to be updated to recognise BITMAP_ABGR.  This includes GTK and
   Framebuffer frontends.  Both BITMAP_ABGR *and* the endianness of the host
   will most likely need to be checked and the allocated bitmap format
   and/or bitmap plotter changed to handle ABGR component order.

svn path=/trunk/netsurf/; revision=9108
 2009-08-07 21:16:49 +00:00
Chris Young
af4f3d2be7 Don't do higher quality scaling on OS4.0 as it doesn't work. 
svn path=/trunk/netsurf/; revision=8484
 2009-07-12 18:10:14 +00:00
Chris Young
507cfe9313 Rendering tab in options all done, new option to improve the scale quality (bilinear 
filtering).  This needs to be tested on 4.0 as I'm not sure if bilinear is valid
there, might need to be BSAF_AVERAGE.

svn path=/trunk/netsurf/; revision=7939
 2009-06-23 21:29:44 +00:00
Chris Young
c55f902197 Check that p96AllocBitMap actually allocated a bitmap (fixes unsat bug#61) 
svn path=/trunk/netsurf/; revision=7658
 2009-05-30 14:10:04 +00:00
Chris Young
efe2151c9a Too many 0s 
svn path=/trunk/netsurf/; revision=7522
 2009-05-17 16:59:56 +00:00
Chris Young
feb3568f21 Fix alpha testing, set correctly for ILBMs 
svn path=/trunk/netsurf/; revision=7519
 2009-05-17 09:42:13 +00:00
Chris Young
7a2fb9222a IFF save now works - needed an unexpected NULL as the first parameter to DTM_WRITE 
DTA_ObjName is now the URL, as this is the only field that is being written by
picture.datatype (bug in picture.datatype?).  ObjAuthor and ObjAnnotation left in as
the DTM_COPY method might be able to use them.

svn path=/trunk/netsurf/; revision=7518
 2009-05-16 17:30:25 +00:00
Chris Young
08d0c16822 Copy and save images as IFF ILBM attempt 2. 
Copy now works, saving just creates an empty file - probably something wrong with my
DTM_WRITE call.

svn path=/trunk/netsurf/; revision=7517
 2009-05-16 17:04:28 +00:00
Chris Young
478d953ea5 Copy and save images in IFF ILBM format. Currently, the data in the BODY chunk is 
wrong.

svn path=/trunk/netsurf/; revision=7516
 2009-05-16 14:50:30 +00:00
Chris Young
cbae6a91dd Stop local history from crashing, display mostly works (no thumbnails and offset wrong 
to window), no event handling other than closing the window.

svn path=/trunk/netsurf/; revision=6730
 2009-03-08 12:52:44 +00:00
Chris Young
2aee9f4c09 Stop OS4.1 losing alpha channels when scaling images 
svn path=/trunk/netsurf/; revision=6720
 2009-03-05 19:07:26 +00:00
Chris Young
781405d195 Move native bitmap creation/caching routine into bitmap.c 
svn path=/trunk/netsurf/; revision=6619
 2009-02-25 19:56:04 +00:00
Chris Young
605cf900b4 Some bitmap caching - not making much difference and using up a lot of gfx mem, may 
need to make this a configurable option.

svn path=/trunk/netsurf/; revision=5943
 2008-12-28 15:55:52 +00:00
Chris Young
78f912d5d3 Handle opaqueness a bit 
svn path=/trunk/netsurf/; revision=5935
 2008-12-27 18:32:20 +00:00
Chris Young
cae0d4a43b Change memory allocations to MEMF_PRIVATE to enable paging on OS4.1. 
svn path=/trunk/netsurf/; revision=5649
 2008-11-02 00:21:49 +00:00
Chris Young
3b0c91c91d Remove debug 
svn path=/trunk/netsurf/; revision=5541
 2008-10-11 21:31:51 +00:00
Michael Drake
2557b029ae Fix Amiga bitmap_get_bpp to be same as others. (It's bytes per pixel, not bits.) Fix param comments for vbitmap. 
svn path=/trunk/netsurf/; revision=5281
 2008-09-07 19:08:57 +00:00
Chris Young
8da23bd1f3 More error checking 
svn path=/trunk/netsurf/; revision=5129
 2008-08-15 17:22:52 +00:00
Chris Young
72d62fc722 Updated to support changes in image/bitmap.h 
svn path=/trunk/netsurf/; revision=5074
 2008-08-12 17:47:01 +00:00
Chris Young
26203b2215 Initial Amiga port files, mostly empty stub functions. 
svn path=/trunk/netsurf/; revision=4864
 2008-08-02 14:31:32 +00:00