Resizing window so that canvas height is zero shouldn't attempt
to recreate framebuffers, as it will fail. We can just draw to
the old framebuffers in those cases.
Another GL error happened when rapidly resizing the window,
as main thread directly adjusted the renderer FBO size.
Moved the adjustment to the sync() method.

Change-Id: Ib35c8439057d52e64186c7321208bb61ae94f58d
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

Removed unnecessary component completion check and added a couple
of missing emitNeedRenders.

Change-Id: I7b51fa2e608af9b9eb19733f9f3d9dff3fa507e0
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

Command queue will now allocate more space if it runs out up until
specified maximum size. This makes it to both consume less memory in
most cases and behave better on background rendering cases that
exceeded the old maximum size.

Change-Id: I74d20b9bf7e2f028dd946b9348f0235b0e959682
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

Change-Id: Ia0b339f2b31e59f6839e7bb0ac33a25ccfab262c
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

Change-Id: Ie28e21d0b39465f2d0e55176b8ed5145da8a2e35
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

When on-demand rendering is enabled, the Canvas3D content is rendered
only when the application specifically requests it.

[ChangeLog][Renderer] On-demand rendering

Change-Id: Iacfd1f6746e5972209add469d0138f74964f63d9
Task-number: QTBUG-46519
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

[ChangeLog][Renderer] Optionally render to the scenegraph framebuffer

Change-Id: Ibd0b8b5e6524e91ca1d576975dc353fe49e44d54
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Implemented QTCANVAS3D_texture_provider extension for creating
a texture object for QQuickItems that implement texture providers.

[ChangeLog][Renderer] Enabled using Qt Quick items as textures.

Change-Id: I947304155734af50c8a21f34292b244bb099702f
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

We need to return the canvas side resource id of the buffer matching
the id we get from OpenGL.

Change-Id: I99631013804d706794a8f477e0f57b354eba489d
Task-number: QTBUG-46532
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Conflicts:
	src/imports/qtcanvas3d/canvas3d.cpp
	src/imports/qtcanvas3d/context3d.cpp
	src/imports/qtcanvas3d/context3d_p.h
	src/imports/qtcanvas3d/framebuffer3d.cpp
	src/imports/qtcanvas3d/framebuffer3d_p.h
	src/imports/qtcanvas3d/program3d.cpp
	src/imports/qtcanvas3d/uniformlocation.cpp
	src/imports/qtcanvas3d/uniformlocation_p.h

Change-Id: I214239d40936e14dd69498167b08f199a692f325

The render loop has been redesigned.
The OpenGL commands are queued instead of executed immediately.
updatePaintNode() now transfers the commands to the renderer,
which implements all OpenGL related things that used to be in
the Canvas class. The actual rendering is done in response to
beforeRendering signal in the render thread.

[ChangeLog][Renderer] OpenGL rendering moved to render thread.

Task-number: QTBUG-44953
Change-Id: Ibd5897e64b84b6c7ce169cece8293381eca94ab9
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I61edafed8a790578e13ca2beeacfd8bf42b74465

Change-Id: Ic261c506c54913d727ef4643dc6187ebef855cab

Change-Id: Ie23b7009ad299e934ce70f5899a5429d0a6ee40f
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

Task-number: QTBUG-46410
Change-Id: I0f221ff495f9d7910e8c2f8f88aa639556e8cc96
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Also added copyright header to both wizard templates to the Java
Script file.

Change-Id: I997981652518f8812aaf1ebdbee21cda5a90f174
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I9a2c5c684b6d0f31c18a4eae23f08f60cf6cca3a
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

Fixed the found errors. Primarily the problems were related to
error conditions that were not correctly set.

Change-Id: I35c06d9205e6970392b44a6d21e63c717dd9232f
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

Qt Quick compiler builds failed to load the images if everything
was under the same qresource tag. Possibly some generated structure
got too large.

Change-Id: I17494189658fa7fee3a5ae82f56ca622d0a91098
Reviewed-by: Titta Heikkala <titta.heikkala@theqtcompany.com>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: If72f2e7f7110d4ac58862cde019fa25b3cf5fdca
Task-number: QTBUG-46370
Reviewed-by: Titta Heikkala <titta.heikkala@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I10d2202468518e85b4cea850a9a335bb70937856
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: If7134c579aea73e43cf6e8f98ee1c888dc1b5c8b
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>

Change-Id: If482e713c834fdbaf14c63281984309cc23ad48e
Reviewed-by: Titta Heikkala <titta.heikkala@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Task-number: QTBUG-44180
Change-Id: I3c6b10354435716e503254cbea0dd75901234242
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Image link corrected.

Change-Id: I6edb60d0aae6ef92f5ac5457042c71ece5fcc3e1
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Added section that describes the wizard template provided with the
module.

Change-Id: Id07f612e7fa2623103f44253fe666b52f160d485
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I4bc2add33b39ea562d0ecbccbc4badb026037a51
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I6377e0f845cac98e8933e8ef503779a6bb6565a1
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

The shininess of the planets in the example were left to the default 30.0 which is
quite shiny. To achieve more realistic look'n'feel the planets with specular texture
(earth) are tweaked to be a bit more shiny and the planets without a specual texture
(the rest) are tweaked to be not shiny at all.

Change-Id: I01acf6789cc632c8fba9be80a0792ae9170d05fd
Reviewed-by: Titta Heikkala <titta.heikkala@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Now examples compile with Qt Quick compiler.

Change-Id: I389c163fb25cdb0afc3f62fc39a670e206f78b63
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I8d30feb99efbb4340a89ef32376dbf7a49e5905c
Task-number: QTBUG-46312
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I81f9faf361445e9fd2112c7c95046927b552e193
Task-number: QTBUG-45897
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I80d0e39b319a2727e4132e50d5b6a5dca2d1362c
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I1d72a656452002044cce8ee2807a9171f3b96f0e
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

ImageCube can now be used with swipe gestures to control
the visible information in the example.

Change-Id: I9cdc2d2049346e994cb68d7ca667492c992830cd
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

The context version doesn't match surface version on some
android platforms. Fix the issue by forcing context format 2.0
on ES2.

Change-Id: I973246352f2e51acf22e622bdec51ce6574612fd
Task-number: QTBUG-42455
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

Change-Id: I5271a7801f6cde8cc577cbfdd22d997c5edfc82f
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Three.js examples were placed in the root of Qt examples folder,
this moves them to be under canvas3d as they should be.

Change-Id: I506685d8a147975bc137fbac3b22d8ce28639631
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: Ie219b22bb216da4151101940048a4a9f4c066fda
Task-number: QTBUG-45898
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: Ia7900610debde06d9ddf37319f58dd48cb6fc4a1
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>