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5,067 Commits 6 Branches 12 Tags 33 MiB
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Commit Graph

22 Commits

Author SHA1 Message Date
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