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path: root/libvo/gl_common.c
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* Fix and simplify lscale=2 (bicub_x) scaler, produced funnyGravatar reimar2008-03-12
| | | | | | | noise on ATI cards due to cdelta.y never being set. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26227 b3059339-0415-0410-9bf9-f77b7e298cf2
* Try harder to find OpenGL functions on Windows.Gravatar reimar2008-02-11
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25985 b3059339-0415-0410-9bf9-f77b7e298cf2
* Allow for larger fragment programs.Gravatar reimar2008-01-29
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25913 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix a coefficient for lscale=5 OpenGL modeGravatar reimar2008-01-19
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25797 b3059339-0415-0410-9bf9-f77b7e298cf2
* Simplify and silence lots of warningsGravatar reimar2008-01-19
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25790 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix using both lscale and cscale 4Gravatar reimar2008-01-19
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25788 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add a fragment program for 5x5 unsharp maskingGravatar reimar2008-01-18
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25786 b3059339-0415-0410-9bf9-f77b7e298cf2
* Remove leftover backslashGravatar reimar2008-01-18
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25785 b3059339-0415-0410-9bf9-f77b7e298cf2
* SimplifyGravatar reimar2008-01-18
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25784 b3059339-0415-0410-9bf9-f77b7e298cf2
* Use the same unsharp filter template for 2D and RECT texturesGravatar reimar2008-01-18
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25783 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix OpenGL unsharp filterGravatar reimar2008-01-16
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25773 b3059339-0415-0410-9bf9-f77b7e298cf2
* Create/allocate conversion textures before scaler textures.Gravatar reimar2008-01-15
| | | | | | | Allows overriding gamma ramp texture also when using a non-trivial scaler. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25758 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add experimental unsharp-mask OpenGL scaler. Certainly not yet perfect.Gravatar reimar2008-01-15
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25757 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add a forgotten case to create_scaler_textures, avoids an incorrect warning.Gravatar reimar2008-01-15
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25755 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix typo in commentGravatar reimar2007-10-18
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24805 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add a bicubic scaler that needs a lot more instruction but noGravatar reimar2007-09-04
| | | | | | | extra texture lookup git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24338 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix compilation after patch to remove global vo_hdcGravatar reimar2007-09-03
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24335 b3059339-0415-0410-9bf9-f77b7e298cf2
* Remove global vo_hdc, since it is recommended to release a DC as soon as ↵Gravatar reimar2007-09-03
| | | | | | possible. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24334 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add a new GPU-based scaling method to vo glGravatar reimar2007-03-11
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22507 b3059339-0415-0410-9bf9-f77b7e298cf2
* The fragment program functions are and most likely always will be ARB-only,Gravatar reimar2007-02-25
| | | | | | | so do not check for other function name variants. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22344 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix compilation under MinGW with X11 enabledGravatar reimar2006-12-17
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21647 b3059339-0415-0410-9bf9-f77b7e298cf2
* Avoid void * arithmeticGravatar reimar2006-11-25
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21217 b3059339-0415-0410-9bf9-f77b7e298cf2
* Put files fully owned by my under GPL v2 "or later"Gravatar reimar2006-11-17
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20978 b3059339-0415-0410-9bf9-f77b7e298cf2
* Some more documentationGravatar reimar2006-07-28
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19226 b3059339-0415-0410-9bf9-f77b7e298cf2
* marks some read-only char* inside structs as const, patch by Stefan Huehner, ↵Gravatar reynaldo2006-07-27
| | | | | | stefan At huehner-org git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19199 b3059339-0415-0410-9bf9-f77b7e298cf2
* Simplify and and speedup generation of yuv2rgb and gamma map tablesGravatar reimar2006-07-23
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19172 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix off-by-one error for negative strides (flipped image)Gravatar reimar2006-07-10
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18993 b3059339-0415-0410-9bf9-f77b7e298cf2
* Support for 16 bit ppmsGravatar reimar2006-07-08
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18966 b3059339-0415-0410-9bf9-f77b7e298cf2
* rm unnecesary casts from void* - part 2Gravatar reynaldo2006-07-02
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18883 b3059339-0415-0410-9bf9-f77b7e298cf2
* reduce number of texture indirections to support older cardsGravatar reimar2006-06-22
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18790 b3059339-0415-0410-9bf9-f77b7e298cf2
* Do not use border for bicubic filter helper texture, since it will cause ATIGravatar reimar2006-06-13
| | | | | | | | | | cards to switch to software mode and be unusable. Double texture size to avoid this causing artefacts. Note: yuv=6 will not be changed, so it will stay unusable with ATI cards unless ATI starts supporting this. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18696 b3059339-0415-0410-9bf9-f77b7e298cf2
* Optimize bicubic filteringGravatar reimar2006-06-12
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18689 b3059339-0415-0410-9bf9-f77b7e298cf2
* fix image adjustment (brightness etc.) for yuv=6Gravatar reimar2006-06-11
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18677 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add yuv to rgb conversion using a 3D lookup textureGravatar reimar2006-06-08
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18656 b3059339-0415-0410-9bf9-f77b7e298cf2
* loadGPUProgram function to load fragment program with error checking and ↵Gravatar reimar2006-06-08
| | | | | | statistics git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18654 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add bicubic texture scalingGravatar reimar2006-06-07
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18623 b3059339-0415-0410-9bf9-f77b7e298cf2
* Reworked YUV2RGB fragment program setup in preparation for upcoming patchesGravatar reimar2006-06-07
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18620 b3059339-0415-0410-9bf9-f77b7e298cf2
* Move/add checks to avoid crashes and make error messages less confusingGravatar reimar2006-06-05
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18580 b3059339-0415-0410-9bf9-f77b7e298cf2
* add (currently unused) lookup for glTexImage3DGravatar reimar2006-06-05
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18579 b3059339-0415-0410-9bf9-f77b7e298cf2
* more GL extension checks to avoid crashes with MesaGravatar reimar2006-06-05
| | | | | | | (those crashes are against OpenGL spec though). git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18578 b3059339-0415-0410-9bf9-f77b7e298cf2
* show OpenGL extension string with -v, very helpful for debuggingGravatar reimar2006-05-13
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18496 b3059339-0415-0410-9bf9-f77b7e298cf2
* glBindTexture might be called glBindTextureEXT as wellGravatar reimar2006-05-13
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18495 b3059339-0415-0410-9bf9-f77b7e298cf2
* minor fixes: get rid of pointless inline attributes and some additional checksGravatar reimar2006-04-21
| | | | | | | fo ppm reading git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18176 b3059339-0415-0410-9bf9-f77b7e298cf2
* Patch by Stefan Huehner / stefan % huehner ! org \Gravatar rathann2006-02-09
| | | | | | | | | | | | | | | | | | | | | | patch replaces '()' for the correct '(void)' in function declarations/prototypes which have no parameters. The '()' syntax tell thats there is a variable list of arguments, so that the compiler cannot check this. The extra CFLAG '-Wstrict-declarations' shows those cases. Comments about a similar patch applied to ffmpeg: That in C++ these mean the same, but in ANSI C the semantics are different; function() is an (obsolete) K&R C style forward declaration, it basically means that the function can have any number and any types of parameters, effectively completely preventing the compiler from doing any sort of type checking. -- Erik Slagter Defining functions with unspecified arguments is allowed but bad. With arguments unspecified the compiler can't report an error/warning if the function is called with incorrect arguments. -- Måns Rullgård git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17567 b3059339-0415-0410-9bf9-f77b7e298cf2
* avoid Solaris 10 compile error with gcc 3.4.5Gravatar reimar2006-01-17
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17420 b3059339-0415-0410-9bf9-f77b7e298cf2
* avoid some gcc 4 compiler warningsGravatar reimar2006-01-07
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17337 b3059339-0415-0410-9bf9-f77b7e298cf2
* Less ugly and easier to extend getFunctionsGravatar reimar2006-01-07
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17336 b3059339-0415-0410-9bf9-f77b7e298cf2
* support negative stride (flipping) in vo_gl.Gravatar reimar2005-12-18
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17221 b3059339-0415-0410-9bf9-f77b7e298cf2
* Get rid of most #ifdefsGravatar reimar2005-12-06
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17117 b3059339-0415-0410-9bf9-f77b7e298cf2
* Also parse glX extension string, makes -vo gl:swapinterval work again on linuxGravatar reimar2005-11-19
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17020 b3059339-0415-0410-9bf9-f77b7e298cf2
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