gloss-devil (empty) → 0.1

raw patch · 4 files changed

+121/−0 lines, 4 filesdep +basedep +bytestringdep +glosssetup-changed

Dependencies added: base, bytestring, gloss, repa, repa-bytestring, repa-devil

Files

• Graphics/Gloss/DevIL.hs +30/−0
• LICENSE +30/−0
• Setup.hs +2/−0
• gloss-devil.cabal +59/−0

@@ -0,0 +1,30 @@+module Graphics.Gloss.DevIL+  ( loadDevILPicture+  , repaToPicture+  , readRepaImage+  ) where++import Data.Array.Repa as R+import Graphics.Gloss+import qualified Data.Array.Repa.ByteString as RB+import qualified Data.Array.Repa.IO.DevIL as RD+import qualified Data.ByteString as B+import Data.Word+import Control.Monad++-- |Load  picture using 'Codec-Image-DevIL' and convert it a bitmap for display by 'Gloss'+loadDevILPicture :: FilePath -> IO (Int, Int, Picture)+loadDevILPicture = liftM (repaToPicture False) . readRepaImage++-- |@repaToPicture cacheMeFlag array@ will convert a 'Repa' RGBA array to a tuple of+-- the number of columns, rows and a bitmap for use with 'Gloss'.+repaToPicture :: Bool -> Array DIM3 Word8 -> (Int, Int, Picture)+repaToPicture b arr = (col, row, bitmapOfByteString row col (toBS arr) b)+  where+  e@(Z :. col :. row :. chan) = extent arr+  order (Z :. oldCol :. oldRow :. oldChan) = Z :. oldCol :. oldRow :. chan - oldChan - 1+  toBS = RB.toByteString . backpermute e order++-- |Read in a file into a repa array (using the 'repa-devil' package)+readRepaImage :: FilePath -> IO (Array DIM3 Word8)+readRepaImage = RD.runIL . RD.readImage

@@ -0,0 +1,30 @@+Copyright (c)2012, Thomas M. DuBuisson++All rights reserved.++Redistribution and use in source and binary forms, with or without+modification, are permitted provided that the following conditions are met:++    * Redistributions of source code must retain the above copyright+      notice, this list of conditions and the following disclaimer.++    * Redistributions in binary form must reproduce the above+      copyright notice, this list of conditions and the following+      disclaimer in the documentation and/or other materials provided+      with the distribution.++    * Neither the name of Thomas M. DuBuisson nor the names of other+      contributors may be used to endorse or promote products derived+      from this software without specific prior written permission.++THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain

@@ -0,0 +1,59 @@+-- gloss-png.cabal auto-generated by cabal init. For additional+-- options, see+-- http://www.haskell.org/cabal/release/cabal-latest/doc/users-guide/authors.html#pkg-descr.+-- The name of the package.+Name:                gloss-devil++-- The package version. See the Haskell package versioning policy+-- (http://www.haskell.org/haskellwiki/Package_versioning_policy) for+-- standards guiding when and how versions should be incremented.+Version:             0.1++-- A short (one-line) description of the package.+Synopsis:            Display images in Gloss using libdevil for decoding++-- A longer description of the package.+-- Description:         ++-- The license under which the package is released.+License:             BSD3++-- The file containing the license text.+License-file:        LICENSE++-- The package author(s).+Author:              Thomas M. DuBuisson++-- An email address to which users can send suggestions, bug reports,+-- and patches.+Maintainer:          Thomas.DuBuisson@gmail.com++-- A copyright notice.+-- Copyright:           ++Category:            Graphics++Build-type:          Simple++-- Extra files to be distributed with the package, such as examples or+-- a README.+-- Extra-source-files:  ++-- Constraint on the version of Cabal needed to build this package.+Cabal-version:       >=1.6+++Library+  -- Modules exported by the library.+  Exposed-modules:     Graphics.Gloss.DevIL+  +  -- Packages needed in order to build this package.+  Build-depends:       base >= 4 && < 5, gloss >= 1.6, repa == 2.2.*+                     , repa-bytestring, repa-devil, bytestring+  +  -- Modules not exported by this package.+  -- Other-modules:       +  +  -- Extra tools (e.g. alex, hsc2hs, ...) needed to build the source.+  -- Build-tools:         +