Commit Graph

43 Commits

Author SHA1 Message Date
Vincent Povirk 7a728d1813 windowscodecs: Don't treat S_FALSE as failure. 2013-12-02 10:47:52 +01:00
Dmitry Timoshkov 3738c6b05c windowscodecs: Generate global GIF palette even a real one is missing. 2013-07-19 16:34:46 +02:00
Andrew Talbot c31909e894 windowscodecs: Remove unneeded address-of operator from array name. 2012-12-10 11:21:05 +01:00
Andrew Talbot 4bb2c61b39 windowscodecs: Remove unneeded address-of operators from array names. 2012-12-07 10:33:51 +01:00
Dmitry Timoshkov a8eaeaf511 windowscodecs: Make GetFrame return WINCODEC_ERR_FRAMEMISSING without an image data. 2012-11-23 18:06:10 +01:00
Dmitry Timoshkov 7baf4ecd06 windowscodecs: Implement QueryCapability in the GIF decoder. 2012-11-22 11:56:58 +01:00
Dmitry Timoshkov 892c16e661 windowscodecs: Reimplement GetFrameCount of the GIF decoder. 2012-11-22 11:56:40 +01:00
Dmitry Timoshkov 7fcf7e831c windowscodecs: Use appropriate helper to release GIF decoder. 2012-09-26 10:59:24 +02:00
Dmitry Timoshkov 36560f462b windowscodecs: Take into account return value of IWICPalette_InitializeCustom(). 2012-09-24 10:03:27 +02:00
Dmitry Timoshkov a457978489 windowscodecs: Calculate transparent color index for global GIF palette. 2012-09-24 10:03:22 +02:00
Dmitry Timoshkov 54800a8074 windowscodecs: Implement IWICBitmapDecoder_CopyPalette for the GIF decoder. 2012-09-24 10:03:09 +02:00
Dmitry Timoshkov 507abc41ca windowscodecs: Fix calculation of transparent GIF color index. 2012-09-24 10:01:08 +02:00
Dmitry Timoshkov 56f37637b8 windowscodecs: Return WINCODEC_ERR_FRAMEMISSING if there is no global GIF palette. 2012-09-24 10:01:02 +02:00
Dmitry Timoshkov 6715b186f6 windowscodecs: Avoid unnecessary memory allocations. 2012-09-21 10:53:57 +02:00
Dmitry Timoshkov 9db35b9cea windowscodecs: Use symbolic names for GIF extensions. 2012-09-18 14:47:01 +02:00
Dmitry Timoshkov a0ca998e08 windowscodecs: Create frame metadata readers from GIF decoder data. 2012-09-18 14:47:01 +02:00
Dmitry Timoshkov 609b9a4da8 windowscodecs: Create global metadata readers from GIF decoder data. 2012-09-18 14:47:01 +02:00
Dmitry Timoshkov 4786472879 windowscodecs: GIF decoder should add header and trailer to extension blocks.
Metadata readers now have access to complete and correctly formatted data
stream.
2012-09-18 14:47:01 +02:00
Dmitry Timoshkov 629e7f44cb windowscodecs: Store GIF frame extensions in a dedicated Extensions structure. 2012-09-18 14:47:00 +02:00
Dmitry Timoshkov cfdf84b434 windowscodecs: Add support for color table sort flag to the GIF decoder. 2012-09-17 12:08:25 +02:00
Dmitry Timoshkov ec206a843f windowscodecs: Implement GIF Comment Extension metadata reader. 2012-09-17 12:08:11 +02:00
Dmitry Timoshkov be28f266ff windowscodecs: Implement GIF Application Extension metadata reader. 2012-09-17 12:08:00 +02:00
Dmitry Timoshkov fd0cbf9ebe windowscodecs: Fix calculation of GIF local color table size from decoder data. 2012-09-14 11:40:17 +02:00
Dmitry Timoshkov 664f1c4770 windowscodecs: Create Graphic Control Extension metadata block for a GIF frame. 2012-09-13 17:00:33 +02:00
Dmitry Timoshkov 003c20467c windowscodecs: Create Image Descriptor metadata block for a GIF frame. 2012-09-13 17:00:28 +02:00
Dmitry Timoshkov 5373f8520d windowscodecs: Create Logical Screen Descriptor metadata for the GIF decoder. 2012-09-12 12:48:30 +02:00
Dmitry Timoshkov 039f6d5114 windowscodecs: Make sure that all GIF metadata blocks are properly packed. 2012-09-12 12:48:26 +02:00
Dmitry Timoshkov 26628b4c0a windowscodecs: Implement Graphic Control Extension metadata reader. 2012-09-11 11:14:21 +02:00
Dmitry Timoshkov 97fc6be67d windowscodecs: Implement Image Descriptor metadata reader. 2012-09-11 11:14:14 +02:00
Dmitry Timoshkov 500ab2b5c7 windowscodecs: Implement Logical Screen Descriptor metadata reader. 2012-09-11 11:14:05 +02:00
Dmitry Timoshkov 19479795d9 windowscodecs: Do not assume that vtable is the first element of the object, avoid not necessary casts. 2012-07-24 19:58:39 +02:00
Michael Stefaniuc 8d8dd3de54 windowscodecs: Standardize the COM usage in gifformat.c. 2010-11-29 13:28:23 +01:00
Krzysztof Nowicki 145bda5aa6 windowscodecs: Fix *_CopyPixels functions to properly handle a NULL rectangle. 2010-10-20 10:23:35 +02:00
Joel Holdsworth 57e00c851e windowscodecs: Implemented GifFrameDecode_GetResolution. 2010-10-07 12:05:06 +02:00
Vincent Povirk 3caf7204e6 windowscodecs: Add locking to the GIF decoder. 2010-04-13 11:30:25 +02:00
Vincent Povirk f343c33083 windowscodecs: Implement GetDecoderInfo for the GIF decoder. 2009-08-19 12:08:43 +02:00
Vincent Povirk 2b14970e51 windowscodecs: Implement GetContainerFormat for the GIF decoder. 2009-08-19 12:08:38 +02:00
Vincent Povirk 19e7803088 windowscodecs: Implement CopyPixels for GIF decoder. 2009-08-19 12:08:13 +02:00
Vincent Povirk 548cd05ceb windowscodecs: Implement CopyPalette for the GIF decoder. 2009-08-18 14:59:54 +02:00
Vincent Povirk d095d27d92 windowscodecs: Implement GetSize for the GIF decoder. 2009-08-18 14:59:44 +02:00
Vincent Povirk 45e9804a8e windowscodecs: Implement GetFrameCount and GetFrame for the GIF decoder. 2009-08-18 14:59:35 +02:00
Vincent Povirk e6eb982ca6 windowscodecs: Implement Initialize for the GIF decoder. 2009-08-18 14:59:17 +02:00
Vincent Povirk 0c4a5620e8 windowscodecs: Add stub GIF decoder. 2009-08-18 14:58:18 +02:00