13 Commits

Author	SHA1	Message	Date
Vincent Sanders	3a7fc30a5f	implement content opacity check through the function table	2020-05-13 19:03:14 +01:00
Vincent Sanders	ab952e0634	improve content header usage	2020-05-07 20:55:44 +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
Vincent Sanders	6185b254ca	improve some comments	2019-02-17 12:08:23 +00:00
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
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	d70beb28db	Content API: Make content_broadcast take pointer to content_msg_data.	2017-08-26 15:50:03 +01:00
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	8861923455	Allow include directories to be added by sub makefiles	2016-06-06 14:47:27 +01:00
Vincent Sanders	76a68d7dd0	Update content to split public and internal API	2016-06-06 09:01:38 +01:00
Vincent Sanders	2dab078f21	move bitmap API header to core include directory	2016-05-26 23:01:03 +01:00
Vincent Sanders	3224d7121a	move image content handlers to accomodate core build changes	2016-05-23 23:32:16 +01:00