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2015-05-20convert SAL_LAYOUT flags to scoped enumNoel Grandin1-1/+1
Change-Id: I0aeea1f32136e43e90a1afb0ea84dbaff2b77587
2015-05-06convert BMP_SCALE constant to scoped enumNoel Grandin1-18/+18
Change-Id: Ibc9f88d2588c028cd71aa86c26d970a73025ef22
2015-05-05typo: strech -> stretchAndras Timar1-1/+1
Change-Id: I0de1cfaa0df460c7bc8e49752b31056f95c30053 Reviewed-on: https://gerrit.libreoffice.org/15628 Reviewed-by: Andras Timar <andras.timar@collabora.com> Tested-by: Andras Timar <andras.timar@collabora.com>
2015-04-01loplugin:staticfunctionNoel Grandin3-7/+7
Change-Id: I909cf7e77f9d7194575636248196fda311fffdb6
2015-03-28Clean up C-style casts from pointers to voidStephan Bergmann1-1/+1
Change-Id: Iad602cece6e328c7f5d5f36adb294c97b152ade3
2015-03-26const_cast: convert some C-style casts and remove some redundant onesStephan Bergmann2-3/+3
Change-Id: I17c57a85bcda98ef36ddefd6562d4681d0c7d5fc
2015-03-20opengl: More checking for GL errors.Jan Holesovsky1-0/+20
Change-Id: I3bd9b63f7dbfdc5b93202e57385f6136d667878b
2015-03-19opengl: Off-by-one in getPixel.Jan Holesovsky1-1/+1
Change-Id: I971d94c353adcdf70e0f251d6103b1e19042687c
2015-03-09V801: Decreased performanceCaolán McNamara1-1/+1
Change-Id: I9e9a00acf9503980f0c6c7cd0a20378e5ca7390d
2015-03-05this drawAlphaBitmap variant is unusedCaolán McNamara1-16/+0
Change-Id: Id2f9073969babe7ad5984f87949ed870f9d5a8f7
2015-02-28tdf#89482 - return size of system virtual device resource at construction.Michael Meeks1-1/+1
Change-Id: I832a5626b52935180f24857e56297840667eec2a Reviewed-on: https://gerrit.libreoffice.org/14678 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Michael Meeks <michael.meeks@collabora.com> Tested-by: Michael Meeks <michael.meeks@collabora.com>
2015-02-16boost::foo_ptr->std::foo_ptrCaolán McNamara1-1/+1
Change-Id: I9219619b538b6530a89f5932ac51eb3b62eb396a
2015-01-31coverity#1267670 Division or modulo by float zeroCaolán McNamara1-7/+5
and coverity#1267699 Division or modulo by float zero Change-Id: If31037712208673438155b30369ebe1068387cba
2015-01-27when drawing a transformed bitmap in opengl backend, scale it betterLuboš Luňák4-2/+84
The plain scaling is rather rough, and in fact drawing a scaled bitmap the normal way gives much better results (because OutputDevice pre-scales the bitmap before it's drawn). This one may be a bit slow perhaps, but hopefully nobody there's no code that'd extensively use bitmap drawing with custom transformations (wishful thinking). Change-Id: I83e05307adfaeac0ed0757f1a0b2603f64caf8f8
2015-01-27make it possible to easily have variants of glsl programsLuboš Luňák2-4/+4
Now it's possible to add a preamble to the compiled program, so there can be just one program with #ifdef's inside and the small variants can be selected using #define in the preamble instead of having several almost identical programs. Change-Id: I6c5112313b91b6269ebdecdfc896e0f96209ea2b
2015-01-22Apply GLSL patch for areaScaleFragmentShaderChris Sherlock1-0/+6
Thanks to Lubos Lunak Change-Id: I9bb72e1a5b11102963481dac7c11ab4a9fe90b0b Signed-off-by: Chris Sherlock <chris.sherlock79@gmail.com> Reviewed-on: https://gerrit.libreoffice.org/14095
2015-01-21callcatcher: update unused codeCaolán McNamara1-6/+0
Change-Id: I225cbb3a4a66a8f20bec91c4770ad78e72b663b1
2015-01-20some debug code for finding leaked OpenGLContextsMarkus Mohrhard1-0/+16
Change-Id: I10e8c344ae6aa2e0a4ef562154f57e2070c70e2f
2015-01-20Revert "vcl: increment ref in OpenGLSalGraphicsImpl::AcquireContext"Chris Sherlock1-4/+0
This reverts commit 3d580990643119cccb73f4f15d549863a6660aa6. Change-Id: Ib16fea0df909d41b2d51d5f3efe44dd4b3419352 Reviewed-on: https://gerrit.libreoffice.org/14033 Reviewed-by: Chris Sherlock <chris.sherlock79@gmail.com> Tested-by: Chris Sherlock <chris.sherlock79@gmail.com>
2015-01-20vcl: increment ref in OpenGLSalGraphicsImpl::AcquireContextChris Sherlock1-0/+4
Change-Id: Id8167dfe55eb6f7a83454f5eb7a3b5a96e252980
2015-01-19draw polypolygon outline properly (if wanted)Luboš Luňák1-11/+5
Again, polygons can apparently have curved edges. Change-Id: I6519da7bb7f0dde7f1550fe6b03c09be127f77d6
2015-01-19do not draw with SALCOLOR_NONELuboš Luňák1-0/+2
Change-Id: I882a42f58ac298d333985068b2fe6ef9ac198c8b
2015-01-19remove needless loopLuboš Luňák1-4/+1
Change-Id: Iaec5aa5bd353c888a3b35a277a3618c29d9cbd67
2015-01-19vcl: fix glsl int casts of floats.Michael Meeks1-4/+4
Change-Id: Ifa22e2914a1e34f6e2fd635973eca4101914bb88
2015-01-19try to handle properly fillcolor != linecolor in opengl polypolygons drawingLuboš Luňák1-1/+15
Change-Id: I962416f48fdb348d8a3d95edf747cfe2f1c929c9
2015-01-19draw polypolygons properly in opengl backendLuboš Luňák1-58/+27
The polygons that make the polypolygon cannot be simply drawn one onto another, because if they overlap, it's actually xor (as used e.g. for drawing the border when editing a text box Impress, which without this fix just made it a full rectangle instead of a frame). Change-Id: I67c7f6448fb3ee0f9742a2299c612515abff68d8
2015-01-19fix opengl hairline special casingLuboš Luňák1-7/+50
Apparently polygons can consist of curves too. Change-Id: Ie35861e6d182e4bd4ac0523e78a90618c96f09a6
2015-01-19use AA for convex polygons when needed tooLuboš Luňák1-7/+30
Change-Id: I8e66d369956a9bcf9c63c6eccad47d4b7a7eb67d
2015-01-19"area" scaling for opengl that has good results for downscalingLuboš Luňák4-0/+262
Change-Id: I0e4ad776cbf31f9a130aedf0f9741927560b5ac1
2015-01-15coverity#1264396 Uninitialized scalar fieldCaolán McNamara1-0/+2
Change-Id: I085f2d0e15c88b995bea3f99945c9ab2e2bcc909
2015-01-12WaE: vcl/opengl/gdiimpl.cxxCaolán McNamara1-2/+2
Change-Id: Ibd5c8574b0454f9f3688a65d246fd2dea4d0dda8
2015-01-12opengl scaling can also handle the generic aliasesLuboš Luňák1-1/+3
Was missing from 82bc764bc9, without this opengl scaling wasn't used for these. Change-Id: If853435b12383e799afe2f057c43263b2d2297fa
2015-01-12implement optimized hairline drawing for openglLuboš Luňák1-11/+13
As a side effect, this prevents the lines from looking too wide, because of generic polygon drawing being a bit too generous with AA. Change-Id: I17314c39fd57e33ecbd10b8a8785c600bdc5b212
2015-01-12make AA edges of objects look smoother (opengl)Luboš Luňák1-35/+63
Change-Id: I66a04febdbfa673e0883ab6f574bb7768cad7953
2015-01-12clean up resetting of solid color when using opengl AALuboš Luňák1-31/+42
118529d4644a and 011903894 might have been technically correct, but 'mProgramIsSolidLineColor' is clearly a misnomer at best, and they'd have made it even more likely that this would break yet again. Change-Id: I1f01663e2abc0b1b0e557ae7241637a96e1a402a
2015-01-12fix confusion between transparency and opacityLuboš Luňák1-3/+3
Change-Id: Ifa69f3272ebda2a61ac00d2affb8aebd4524f0fc
2015-01-07it makes no sense to use the line color in some casesMarkus Mohrhard1-1/+2
Hopefully that helps a little bit with some strange rendering effects. Change-Id: I6b001bf31d745d6d19f91acadee5ceb0e5480025
2015-01-07make sure to use the FillColor when we used it beforeMarkus Mohrhard1-6/+6
Change-Id: I36443d12e1607221b9505d1e05a51e804d714e16
2015-01-02Fix simple typos.Andrea Gelmini1-1/+1
Change-Id: I1fdbe47ed7a6e05d2cf20f4c296bffad4bbc6599 Reviewed-on: https://gerrit.libreoffice.org/13719 Reviewed-by: Eike Rathke <erack@redhat.com> Tested-by: Eike Rathke <erack@redhat.com>
2015-01-02boost::unordered_map->std::unordered_mapCaolán McNamara1-3/+1
you can get debug stl this way Change-Id: Ia70a3e7c7c452390e8bee34975d296c9318e4a19
2014-12-31add some warnings to non-implemented featuresMarkus Mohrhard1-4/+4
Change-Id: Icbd1a46dc426a0527422d55f77e67eac755bbc8b
2014-12-18Some cppcheck cleanings: Prefer prefix ++/-- operators for non-primitive typesJulien Nabet1-1/+1
Change-Id: I899164412ad90653b4228423283f9fbd4cb5fccc
2014-12-18draw also opengl polygon with AA edges if AA is wantedLuboš Luňák1-6/+72
Especially given that lines are sometimes actually drawn using polygons. Change-Id: I429a24faff94f8b9accc20bdee3ff66f47669bde
2014-12-15use AA for lines only when AA is activeLuboš Luňák3-20/+56
Change-Id: I9965f58b8f06f1cec2c419dcf16d8aebf9cd97b8
2014-12-15do not hardcode what specific "generic" bitmap scaling operations useLuboš Luňák1-2/+2
I.e. make it possible for the opengl backend to decide to use a different scaling algorithm. Change-Id: I36e76de071797129c7636b3048c93bc6e5d93aca
2014-12-15-Werror=unused-but-set-variableCaolán McNamara1-2/+0
Change-Id: Ia65754272ff5c1661241dd503cef23c7a89b660e
2014-12-15vcl: Fix crash when requesting coordonnates for empty textureLouis-Francis Ratté-Boulianne1-0/+8
Change-Id: I424ac73f23bed5b3782c148d9242ca8fc29d200d
2014-12-15draw lines anti-aliased (opengl vcl)Luboš Luňák1-19/+136
Change-Id: I3a67da89cedbb6a58b2556abf4553857125af5a6
2014-12-15allow using more than one opengl program during one draw "operation"Luboš Luňák1-0/+2
I.e. between one PreDraw()/PostDraw() pair. Change-Id: I358d603ff33fa7416a4033bf074fe390b1112fcc
2014-12-11vcldemo: disable broken gradient stencil use.Michael Meeks1-0/+5
Change-Id: Ifce85b1a7fa8e8b6fc57802a5fb559d2db50ba2a
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