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Code Issues Packages Projects Releases Wiki Activity
14,534 Commits 6 Branches 12 Tags 33 MiB
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Commit Graph

56 Commits

Author SHA1 Message Date
Michael Drake
a4cb24ed46 Image: ICO: Update for new libnsbmp API. 2022-03-24 12:01:53 +00:00
Michael Drake
b6238c6c5c Image: BMP: Update for new libnsbmp API. 2022-03-24 12:01:36 +00:00
Michael Drake
1dd3c80d9b PNG: Bytes per pixel is always 4. 2022-03-24 11:12:57 +00:00
Michael Drake
7c3382834e GIF: Update to new libnsgif API. 
Set required colour component order.
 2022-03-23 17:52:20 +00:00
Michael Drake
ae9047b1ed GIF: Tolerate errors during scan if at least one frame. 2022-03-03 19:03:29 +00:00
Michael Drake
2e9ef8feae GIF: Update to latest libnsgif API. 2022-02-26 14:55:13 +00:00
Vincent Sanders
5207ecf308 split out the about scheme imagecache page generator 2020-09-20 16:36:01 +01:00
Vincent Sanders
ebe1b05114 improve desktop text search header usage 
remove unecessary inclusion of desktop search header in content
  header which has knock on effect of not having ctype or string
  system headers dragged in unecessarily.

Futher this highlighted use of ctype API where internal ascii
  processing ought to be used.
 2020-06-24 23:49:59 +01:00
Vincent Sanders
3a7fc30a5f implement content opacity check through the function table 2020-05-13 19:03:14 +01:00
Vincent Sanders
b39db1dac4 add missing header includes from previous change 2020-05-08 09:08:31 +01:00
Vincent Sanders
ab952e0634 improve content header usage 2020-05-07 20:55:44 +01:00
Vincent Sanders
5f8b1497e1 clean up content headers and documentation comments 
pure formatting and documentation changes, no code difference
 2020-05-06 23:38:50 +01:00
Michael Drake
1c466369ef webp: NetSurf bitmap format is RGBA. 
Issue a bitmap modified call after conversion, to allow front ends
with different pixel formats to convert.
 2019-12-08 11:30:47 +00:00
Michael Drake
8ad55e23fd gif: Change how we rate-limit frames to match other browsers. 
This makes the old minimum_gif_delay option unused.
 2019-11-11 21:54:26 +00:00
Michael Drake
8e1154eb1c Content: Remove redundant and unused redraw message fields. 
This was archaic support for rendering images as "overlays",
and avoiding a redraw via the browser window redraw and HTML
contents.  Basically it was "plot this image here", but it
was too error prone, so it was removed a long time ago.

These are some last vestiges that made the redraw message
look more complex than it is.
 2019-11-11 21:54:15 +00:00
Vincent Sanders
972e13ca3f remove unused external declaration and unecessary header use 2019-10-06 18:02:17 +01:00
Daniel Silverstone
f3ac1fad69 nssprite: content_broadcast_error fix 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-08-05 21:33:46 +01:00
Daniel Silverstone
2be3ebd918 content: Rename content_broadcast_errorcode() 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-08-05 15:25:15 +01:00
Daniel Silverstone
6ba199c7d7 Content messages: Remove ERRORCODE, rework ERROR 
This reworks CONTENT_MSG_ERROR to be structured data and
removes the CONTENT_MSG_ERRORCODE message kind.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2019-08-05 14:30:30 +01:00
Vincent Sanders
35bc2ccbb8 change content get_source_data interfaces to return uint8_t and size_t 
previously these interfaces returned char * and unsigned int which was
undesirable.
 2019-05-05 22:50:25 +01:00
Michael Forney
6455a2ea83 SVG content handler: Fix plot style stroke_width 
In 8332bf6b2a, when the stroke width was moved from a parameter to
the plot style field, it accidentally used the `stroke` field of
the svgtiny shape (the color) instead of `stroke_width`.

Signed-off-by: Michael Drake <michael.drake@codethink.co.uk>
 2019-03-05 11:17:07 +00:00
Vincent Sanders
070c74b648 add webp image handler 2019-02-17 12:09:17 +00:00
Vincent Sanders
6185b254ca improve some comments 2019-02-17 12:08:23 +00:00
Vincent Sanders
09bbb4571b tidy up bmp and ico makefile entries to be one per line 2019-02-17 12:07:06 +00:00
Michael Drake
8332bf6b2a Plotters: Remove width param from path plotter. 
We now use the stroke_width in the plot_style.
 2018-05-23 13:48:17 +01:00
Michael Drake
66493421e6 Plotters: Change stroke width in the plot_style_t to fixed point. 2018-05-23 13:04:19 +01:00
Michael Drake
a58d97a41a Plotters: Add plot_style_fixed type, and use for font size. 2018-05-23 11:48:35 +01:00
John-Mark Bell
fe45bc1dbe JPEG: handle CMYK/YCCK images 
No real colourspace conversion here, so expect oversaturated images

Fixes #2570.
 2018-01-20 17:58:42 +00:00
John-Mark Bell
328a29d22f RSVG: fix colour conversion 2018-01-20 15:33:05 +00:00
Vincent Sanders
b9bdc8d312 fix image cache format specifiers signedness 2017-09-11 17:29:57 +01:00
Vincent Sanders
75018632a9 Use coccinelle to change logging macro calls in c files 
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done

@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
 2017-09-06 18:45:27 +01:00
Michael Drake
c2ac1a713f Errorcodes: Add SPRITE_ERROR and use it in sprite content handler. 2017-08-30 09:43:13 +01:00
Michael Drake
1670dc33af Sprite content handler: Ensure we broadcast error on librosprite error. 2017-08-29 11:57:34 +01:00
Michael Drake
a9d18a8efd Sprite content handler: Fix leaked rosprite_mem_context on rosprite_load error. 2017-08-29 11:55:46 +01:00
Michael Drake
ba0283f526 RSVG content handler: Remove unused assignement. 2017-08-28 12:16:24 +01:00
Michael Drake
e411c84e9b SVG content handler: Convert to using content_broadcast_errorcode(). 2017-08-28 10:24:04 +01:00
Michael Drake
9e64f37846 RSVG content handler: Convert to using content_broadcast_errorcode(). 2017-08-28 10:21:11 +01:00
Michael Drake
cae1c44f8f PNG content handler: Convert to using content_broadcast_errorcode(). 2017-08-28 10:14:22 +01:00
Michael Drake
36c01fc03b Sprite content handler: Convert to using content_broadcast_errorcode(). 2017-08-28 10:06:47 +01:00
Michael Drake
d1a493f569 ICO content handler: Convert to using content_broadcast_errorcode(). 2017-08-27 13:32:53 +01:00
Michael Drake
d83f6ea3c1 GIF content handler: Convert to using content_broadcast_errorcode(). 2017-08-27 13:28:21 +01:00
Michael Drake
337bd98f6c BMP content handler: Convert to using content_broadcast_errorcode(). 2017-08-27 13:28:21 +01:00
Michael Drake
d70beb28db Content API: Make content_broadcast take pointer to content_msg_data. 2017-08-26 15:50:03 +01:00
Vincent Sanders
3722ff8d86 Update all core use of plotters to new API 2017-02-11 13:55:41 +00:00
Vincent Sanders
6075feb487 create netsurf inttypes header to have portable integer formatting macros 2017-01-21 14:20:55 +00:00
Vincent Sanders
f679a9b1d6 fix spelling and doxygen comments in image cache 2016-11-21 00:07:12 +00:00
Sergei Rogachev
a815ad6250 Fix longjmp to invalid address on jpeg init error 
Libjpeg used in NetSurf for decoding of JPEG images handles exceptions using a
pair of non-local jump functions: setjmp() and longjmp(). When a decompression
context is created via a call to the function jpeg_create_decompress() the
caller passes a structure jpeg_decompress_struct as a parameter. This structure
should has a validly initialized jump buffer, so the initialization or other
functions called in future can jump to the exception handling context.

The jpeg backend of NetSurf now initializes libjpeg mistakenly: jump buffer is
filled after the call to jpeg_create_decompress(). It results in jump to random
addresses in the case of exception caught during operation of the function
jpeg_create_decompress().

The patch moves the initialization of jump buffer before the call to
jpeg_create_decompress().

Signed-off-by: Sergei Rogachev <rogachevsergei@gmail.com>
 2016-08-14 22:37:12 +01:00
Vincent Sanders
59b108498a fix bitmap modification callback calling for bmp image handler 
bitmap file decoding is done at first call to redraw but was not
calling the modified callback at the correct time immediately after
decode so frontend image chnages were not being done. This caused
nsgtk to fail to apply its colour space fixups so red was swapped with
blue.
 2016-08-14 22:26:37 +01:00
Vincent Sanders
8861923455 Allow include directories to be added by sub makefiles 2016-06-06 14:47:27 +01:00
Vincent Sanders
cf73e369ef fixup rsvg image handler for content API changes 2016-06-06 09:16:47 +01:00