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2013-11-12GRAPHICS: Set PNG alpha bits to 0 if there's no alpha present.Alyssa Milburn
This fixes the color-keying checks in Wintermute for PNG images.
2013-10-26ALL: Mark off common code used by ZVisionMatthew Hoops
2013-10-26GRAPHICS: do not reset the extra parameters of IFFDecoder on destroy().peres
The two properties that control pixel packing and the size of the surface need to be preserved for loadStream() to work correctly. They are now under complete responsibility of the client.
2013-10-26Revert "GRAPHICS: do not clear the internal state of IFFDecoder on ↵peres
loadStream()." This reverts commit 92c1ff31d6d8d78e58caa4d123ceb0fea43a48ed.
2013-10-26GRAPHICS: Have TGA's loadStream() call destroy()Matthew Hoops
2013-10-26GRAPHICS: Clarify implicit destroy() usageMatthew Hoops
2013-10-26GRAPHICS: do not clear the internal state of IFFDecoder on loadStream().peres
This decoder needs to keep track of client parameters that control how the pixels are going to be packaged, so the responsibility for clearing the state has been moved on the client (using the destroy() method on ImageDecoder). As no client uses the IFFDecoder for more than one image at a time, this change does not require updates to the engines. The only effect is on Parallaction (BRA-Amiga), which can now control the way pixels are packaged in mask and path bitmaps.
2013-09-30GRAPHICS: Fix uninitialised field in PNG decoder. CID 1002280.D G Turner
2013-09-16GRAPHICS: Add some paranoia asserts in JPEGDecoder.Johannes Schickel
2013-09-16GRAPHICS: Make JPEGDecoder request RGB output from libjpeg by default.Johannes Schickel
This fixes loading of JPEG files which contain RGB color space instead of YUV. It is a pretty odd extension of JPEG files by Adobe which is indicated by this: http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/JPEG.html#Adobe To still support Groovie's need for YUV data I added some possibility to request direct YUV output.
2013-09-16GRAPHICS: Implement JPEGDecoder based on libjpeg.Johannes Schickel
2013-08-03GRAPHICS: Take advantage of Surface::getPixels.Johannes Schickel
2013-08-03GRAPHICS: Prefer getBasePtr over direct Surface::pixels access.Johannes Schickel
2013-04-16GRAPHICS: Fix quantization table id checkMatthew Hoops
2013-02-01GRAPHICS: Let JPEGs pixelformat state 0 alpha bits.Einar Johan Trøan Sømåen
2013-01-26GRAPHICS: Modify the JFIF version warningMatthew Hoops
v1.02 images should only differ with the thumbnail from v1.01, and should be handled correctly by our decoder.
2013-01-24GRAPHICS: Fix leak in PNG-decoder.Einar Johan Trøan Sømåen
2013-01-06GRAPHICS: New IFFDecoder that decodes ILBM and PBM imagesTomas Jakobsson
2012-10-23GRAPHICS: Mark decoders used by Wintermute as such.Einar Johan Trøan Sømåen
2012-10-16GRAPHICS: Make failing to find the PICT header return false from loadStreamMatthew Hoops
2012-09-26JANITORIAL: Remove trailing whitespaces.Johannes Schickel
Powered by: git ls-files "*.cpp" "*.h" "*.m" "*.mm" | xargs sed -i -e 's/[ \t]*$//'
2012-09-20Merge pull request #275 from clone2727/pegasusclone2727
Pegasus engine (The Journeyman Project: Pegasus Prime)
2012-09-18GRAPHICS: Implement different luminance rangesMatthew Hoops
Bink and Theora are now much improved
2012-09-17GRAPHICS: Rework YUV->RGB code a bitMatthew Hoops
2012-09-17GRAPHICS: Fix BMP palette color count with bpp != 8Matthew Hoops
2012-09-16Merge pull request #278 from bluegr/pcxdecoderFilippos Karapetis
GRAPHICS: Add a PCX decoder
2012-09-15GRAPHICS: Reinsert attributeBits as a comment to the TGA-decoderEinar Johan Trøan Sømåen
2012-09-15GRAPHICS: Force alphaBits to 8 for 32bpp TGAs for nowEinar Johan Trøan Sømåen
2012-09-12Merge remote branch 'upstream/master' into pegasusMatthew Hoops
Conflicts: AUTHORS
2012-09-13GRAPHICS: Add a common PCX image decoderFilippos Karapetis
2012-09-09GRAPHICS: Fix ImageDecoder inconsistency with getPalette()Matthew Hoops
Per LordHoto's suggestion
2012-09-06PNG: call png_set_interlace_handling() before calling png_read_update_info()Filippos Karapetis
This matches the documentation, information from the PNG bug tracker and the behavior of example decoders off the net. It fixes warnings thrown from the PNG decoder
2012-08-31ALL: Mark off some things as used by PegasusMatthew Hoops
2012-08-30GRAPHICS: Scope reduction of the sometimes unused alpha component in ↵Bertrand Augereau
TGADecoder::readHeader
2012-08-30GRAPHICS: Undefined behaviour/warnings removal in the TGA decoderBertrand Augereau
2012-08-29GRAPHICS: Slight formatting change for consistency.Johannes Schickel
2012-08-29GRAPHICS: Remove extra semicolon.Johannes Schickel
2012-08-29Merge pull request #263 from somaen/tgaloaderJohannes Schickel
GRAPHICS: Add in a TGA-decoder
2012-08-29GRAPHICS: Add in a TGA-decoderEinar Johan Trøan Sømåen
2012-08-21GPRAHICS: Slight cleanup in png.cpp.Johannes Schickel
This adds an explanation why we use FORBIDDEN_SYMBOL_ALLOW_ALL and removes some trailing whitespaces.
2012-08-20Merge pull request #262 from somaen/pngwithlibpngJohannes Schickel
GRAPHICS: Reimplement the PNG-decoder using libpng
2012-08-20GRAPHICS: Reimplement the PNG-decoder using libpngEinar Johan Trøan Sømåen
2012-08-13GRAPHICS: Add support for 32bpp BMPsEinar Johan Trøan Sømåen
2012-08-12GRAPHICS: Clarify format of the palette in ImageDecoderMatthew Hoops
2012-05-14GRAPHICS: Add palette start index and color count functions to ImageDecoderMatthew Hoops
2012-05-04GRAPHICS: Fix 32-bit DirectBits imagesMatthew Hoops
2012-04-22GRAPHICS: Fix BMP getPalette function definition.D G Turner
The BMP decoder getPalette function definition is now identical to the other image format decoders subclassed from ImageDecoder. This also fixes a overloaded virtual warning reported by salty-horse.
2012-04-19GRAPHICS: Only accept JPEG CompressedQuickTime PICT opcodesMatthew Hoops
2012-04-08GRAPHICS: Add comments on which engines use the decodersMatthew Hoops
2012-03-19GRAPHICS: Fix regression caused by a bad rebaseMatthew Hoops
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