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* Update copyright year to 2011.Jason McDonald2011-01-101-1/+1
| | | | Reviewed-by: Trust Me
* Merge remote branch 'origin/4.6' into qt-4.7-from-4.6Thiago Macieira2010-08-111-0/+4
|\ | | | | | | | | | | | | | | Conflicts: src/gui/kernel/qt_s60_p.h src/opengl/qglextensions.cpp src/opengl/qglshaderprogram.cpp tests/auto/mediaobject/tst_mediaobject.cpp
| * Don't resolve GLSL extensions if no shadersRhys Weatherley2010-08-031-0/+4
| | | | | | | | | | | | | | | | | | | | | | If the GL server is 1.x, but the client is 2.x, then the qt_resolve_glsl_extensions() function was returning true because the functions existed client-side, when it should have returned false because the functionality didn't exist server-side. Task-number: QTBUG-12478 Reviewed-by: Sarah Smith
* | Don't resolve geometry shaders every time...Gunnar Sletta2010-04-191-5/+6
| | | | | | | | | | | | | | This was a huge extra cost in all QPainter::begin's on GL target surfaces Reviewed-by: Rhys Weatherley
* | Implement Texture-From-Pixmap using EGLImage extensions on X11/EGLTom Cooksey2010-03-261-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's lots of EGLImage extensions, split between EGL and client rendering APIs like OpenGL ES & OpenVG. To implement texture-from- pixmap using EGLImage, both EGL extensions and OpenGL ES extensions are needed. This patch resolves the EGL extension function pointers after the display is initialized in QEgl::display(). These are then exported from QtGui so they can be used in QtOpenGL. The OpenGL ES extension function pointers are resolved using the usual qglextensions.cpp mechanism. Using EGLImage seems to remove a fixed ~10 millisecond overhead per pixmap bind when compared to using EGLSurface. Exact results per bind for 100 QPixmaps are: 8x8 Pixmap: 12 -> 1.71 msecs (EGLSurface -> EGLImage) 64x64 Pixmap: 11.6 -> 1.83 msecs (EGLSurface -> EGLImage) 128x128 Pixmap: 12.8 -> 2.74 msecs (EGLSurface -> EGLImage) 256x256 Pixmap: 16 -> 6.20 msecs (EGLSurface -> EGLImage) Reviewed-By: Trond
* | Merge branch 'geometry-shaders-to-integrate'Gunnar Sletta2010-02-081-0/+6
|\ \ | | | | | | | | | | | | Conflicts: src/opengl/qglshaderprogram.cpp
| * | Geometry Shader support in QGLShaderProgramGunnar Sletta2010-02-011-0/+6
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* | Add the QGLBuffer class to Qt 4.7 for VBO'sRhys Weatherley2010-02-011-11/+15
|/ | | | Reviewed-by: Sarah Smith
* Update copyright year to 2010Jason McDonald2010-01-061-1/+1
| | | | Reviewed-by: Trust Me
* Resubmit support for subpixel antialiasing on text in the GL2 engine.Kim Motoyoshi Kalland2009-09-221-1/+2
| | | | | | | The antialiasing is currently not gamma corrected and is disabled on OpenGL ES 2.0. Reviewed-by: Samuel
* Revert "Resubmit support for subpixel antialiasing on text in the GL2 engine."Rhys Weatherley2009-09-211-2/+1
| | | | This reverts commit 1b34feacef7a2d3ac005449a7cfbcb08a6bbf947.
* Resubmit support for subpixel antialiasing on text in the GL2 engine.Kim Motoyoshi Kalland2009-09-211-1/+2
| | | | | | | The antialiasing is currently not gamma corrected and is disabled on OpenGL ES 2.0. Reviewed-by: Samuel
* Revert "Added support for subpixel antialiasing on text in the GL2 engine."Rhys Weatherley2009-09-171-2/+1
| | | | | | Breaks the GL2 paint engine on X11 and OpenGL/ES 2.0. This reverts commit b8ff02a67ebd8246253823b53cfed98eef400547.
* Added support for subpixel antialiasing on text in the GL2 engine.Kim Motoyoshi Kalland2009-09-161-1/+2
| | | | | | The antialiasing is currently not gamma corrected. Reviewed-by: Samuel
* Resolve GL buffer functions in a better wayRhys Weatherley2009-09-111-6/+6
| | | | | | | | This change should make qt_resolve_buffer_extensions() handle all of the ARB, OES, and regular name variants for glBindBuffer(), etc that may occur in the wild. Reviewed-by: trustme
* Resolve ARB_framebuffer_object and OES_framebuffer_object extensionsRhys Weatherley2009-09-101-18/+66
| | | | Reviewed-by: trustme
* Update license headers again.Jason McDonald2009-09-091-4/+4
| | | | Reviewed-by: Trust Me
* be51485f missed some instances of qt_get_extension_funcsRhys Weatherley2009-08-311-2/+2
| | | | Reviewed-by: trustme
* Merge branch '4.5' into 4.6Thiago Macieira2009-08-311-13/+13
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| * Update tech preview license header.Jason McDonald2009-08-311-13/+13
| | | | | | | | Reviewed-by: Trust Me
| * Update license headers.Jason McDonald2009-08-111-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | Update contact URL in license headers.Jason McDonald2009-08-121-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | Merge license header changes from 4.5Volker Hilsheimer2009-06-161-2/+2
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| * Update license headers as requested by the marketing department.Jason McDonald2009-06-161-2/+2
| | | | | | | | Reviewed-by: Trust Me
* | Resolved FBO extensions as well when resolving GL 2 extensions.Samuel Rødal2009-06-091-0/+3
| | | | | | | | | | The new GL 2 text drawing requries the FBO function pointers to be resolved.
* | Big GL Extension CleanupTom Cooksey2009-05-061-44/+81
| | | | | | | | | | | | | | | | | | Clean up the extension naming and make things build on OpenGL ES 2.0 again. All the extensions which made it into OpenGL 2.0 spec have have the EXT postfix removed. This also eliminates defines on ES 2.0 as the code now refers to the in-spec names. Reviewed-by: sroedal
* | Merge branch 'shader-api' into gl2engine-new-shadersRhys Weatherley2009-05-011-16/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/opengl/opengl.pro src/opengl/qglextensions.cpp src/opengl/qglextensions_p.h src/opengl/qglshaderprogram.cpp src/opengl/qglshaderprogram.h
| * | Import shader implementation from before the history cut.Rhys Weatherley2009-03-231-26/+148
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| * Long live Qt 4.5!Lars Knoll2009-03-231-0/+185
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* Import shader implementation from before the history cut.Rhys Weatherley2009-04-031-45/+169
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* Fixes: Add blitting and multisample API to QGLFramebufferObject.Samuel Rødal2009-04-011-0/+3
| | | | | | RevBy: Trond Details: Support GL_EXT_framebuffer_multisample and GL_EXT_framebuffer_blit in the QGLFramebufferObject API.
* Merge branch 'gl2text' of ..\qt-mainKim Motoyoshi Kalland2009-04-011-1/+20
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* Long live Qt!Lars Knoll2009-03-231-0/+185
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