Change-Id: Ic261c506c54913d727ef4643dc6187ebef855cab

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

Change-Id: I96e549fdf43c4aee70a5f802b81c7305e17d23c7

According to profiling the isOfType method used a lot of extra time
converting the classname attribute from const char to QString and back
to const char. This task fixes the attribute to be of type const char
to begin with, reducing the CPU usage of isOfType significantly.

Change-Id: Id4879c376701d2baf4fa28ca39e9fcc1c3c0b5d6
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

OneQt example had an extra picture file that is not used by the example.

Change-Id: Ib12a914b19bc9242c80d2706b62d4d165c2c8dcc
Reviewed-by: Titta Heikkala <titta.heikkala@theqtcompany.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

copyTexSubImage2D method was calling itself rather than the
intended glCopyTexSubImage2D method.

Change-Id: I3252dc0ea786c5c6d0d2be17a4ab593f29fad0e9
Task-number: QTBUG-45967
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Moves the Canvas3D examples from main examples"folder in
the Qt builds to Canvas3D subfolder.

Change-Id: Ib033db671a6ac790a1d7f659bdb13755fe7806ea
Task-number: QTBUG-45948
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

Updated three.js library to have the latest build.

Change-Id: I3a5042e511c246b2c40463aa17798a1c249935ce
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Pixel size change was not signalled upon start causing HiDPI displays to
show incorrect rendering. Also fixed the signalling to occur when correct
OpenGL context has been made current.

Change-Id: I69b5e64d3641c81c98880fbe047d71930cc5a16c
Task-number: QTBUG-45692
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

- possible OUT_OF_MEMORY with canvas of MAX_VIEWPORT_DIMS
- extra methods for contexts

Change-Id: I807287692e200e08abac242d611bdce01a7136a5
Task-number: QTBUG-45728
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Fixes the look'n'feel of the examples to be in line with the new Qt logo and website.
Instead of changing the simple texture and light example it was decided to add a new example
that shows how to combine QtQuick 2D UI with three.js based 3D rendering.

Change-Id: Ie3a21b03f8aa850ceae93252a764bd0d3264e229
Task-number: QTBUG-45696
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: Ibbaffb0567cbc66d39e9a6932f2fefea93f6aa96
Task-number: QTBUG-45695
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

At least on windows, trying to create a context with 0 alpha bits and
8 bits for other colors creates a context with 8 alpha bits.

Change-Id: I23659e4d47a0adee38249d85034a2bac41b84d1f
Task-number: QTBUG-45588
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

The models were too optimized. Since each face converging at one vertex
could have different texture coordinates, we need to make vertices
of each face unique, so that we can have unique texture coordinates
for each of them. Naturally this increases the rendered vertex count
significantly, but at least the textures are now mapped correctly.

Change-Id: I72b4705de5dd11263898eaf6c88f66a7dc232e1d
Task-number: QTBUG-42641
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I0008dffd4a919a17d2b6c3558790e197b55e7e4a
Task-number: QTBUG-45372
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Added 3rd party three.js and QML ControlEventSource.

Change-Id: I4d14df0a1cf9d36f2e206cf4eef1b9d3598bb61b
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I61aee0d1acb5e13cbabf4ec878054be470fc01c2
Task-number: QTBUG-45733
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I232893c201b45a6e2164c05b99c3c8170068376d
Task-number: QTBUG-45589
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

ReadPixels always read from renderFbo if context had antialiasing
specified.

Also added buffer initialization to zero so pixels that fall outside
the framebuffer contain correct value.

Change-Id: I58b9fda18bc56a64346f83ccda575c758e9eaac5
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I3f3db246c4d5243cfe92bb1e7c3ed9223feebcf1
Task-number: QTBUG-45729
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Task-number: QTBUG-45074
Task-number: QTBUG-45195
Change-Id: I00a9f300304c426aa49942af5111f1fc681c91c6
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I898ead7a6814aede70ff592c1e68e7cf5a197e2a
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

When calling readPixels from javascript, we need to blit the
antialiased fbo into the render fbo before we can read the pixel.

Change-Id: I342342f396c42f3d5320105552838cd7c99d1c4b
Task-number: QTBUG-45373
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I6528f3e3796ca0381de95d6b020a161ac996fa73
Task-number: QTBUG-45175
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I26bd2ef2cae4baa7786fc5479f8c5bff0ec17e2c
Task-number: QTBUG-45043
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Names of the initGL and renderGL signals have been changed to
initializeGL and paintGL in order to unify the naming of the API methods
with QOpenGLWidget component.

Change-Id: I074a7609347a3297dabcc4295fb92b9193cf00ed
Task-number: QTBUG-45665
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Titta Heikkala <titta.heikkala@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

Change-Id: I4cd87aa85fa4067c79acc03e25ada7f1796e06ae

Single signal to JavaScript side added (resizeGL) for uniform handling of resize events.
Added guards against multiple needRender calls getting queued for single repaint cycle.
Postponed deletion of old FBO objects until updatePaintNode() has been done.

Change-Id: I4da50b8bd0bb4b888c9e8233a45d58ec8aa9dcb6
Task-number: QTBUG-45657
Task-number: QTBUG-45658
Task-number: QTBUG-45648
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

Moved the 3rdparty folder containing the files needed by examples to the examples
directory so that the files are bundled with the Qt 5.5 release.

Change-Id: I544075c345efd329e853ae52dad31accfdfb388a
Task-number: QTBUG-45472
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Adds support for using S3TC and PVRTC formats with textures. This included
fixing the way currently bound textures were checked in the upload functions.

Change-Id: I1a362c2b43fa4c97f4fb7c50452c659eb4bdcafc
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Alpha attribute was ignored at getContext, even though alpha bits were
set based on the attribute.

Change-Id: Ibc6a4596f00ccebce8b828f8d579c3a8bf4346c7
Task-number: QTBUG-45371
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

    - Use 'Qt Canvas 3D' as the module name throughout the
      documentation.
    - Replace unnecessary use of \group with \page commands
    - Fix example group page not being generated correctly
    - Add QML types to the correct module, remove their use
      of \ingroup
    - Replace 'indexes' variable with 'depends' as this is
      no longer a module external to Qt.
    - Fix broken 'exampledirs'
    - Add correct dependencies and ensure linking to other
      Qt module docs works.
    - Style and language fixes
    - Limit line width to 80 characters in .qdoc files

Change-Id: Ib4f4ca59e250db3a5d60c4988701a8fb209438c1
Task-number: QTBUG-45247
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>

WebGL spec states: "If framebuffer is null, the default framebuffer
provided by the context is bound." Thus there is no need the check if
we have a self-bound framebuffer before querying its status from the
system.

Change-Id: I389d3e3b81ac61c6498a76ae07303caf75e2787e
Task-number: QTBUG-45197
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I8eed6f21102cd1f7d879416fa6ef992d8f678012
Task-number: QTBUG-45216
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Change-Id: I6a9dd7e326c90222b83bac90796a8ec10001400d
Task-number: QTBUG-45201
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

drawableSurfaceWidth/Height methods now respect maximum drawable
size and use physical (rendering target) rather than logical (QML layout)
pixel units.

Change-Id: Ice968e6ca541d20eb997eb8f6066df8f38c64666
Task-number: QTBUG-45236
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Original idea to generate unique id's for texture images from class pointer
doesn't compile on mingw, switching to generate the id with a simple
incremental uint value.

Change-Id: Ife3b268103bb28d1ab7722f8d312480e3b79391e
Task-number: QTBUG-45161
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

Directory structure should be as in other modules.

Change-Id: I710c12d66450142f106d86f78cbdcc49df6dee55
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

There's no need to cast the logging context to call the const function
isDebugEnabled().

Change-Id: Iee8cbc07c4434ce9b560ffff13cd99f702512bc7
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>

They can be found under RTA tests from now on.

Change-Id: I03728813738f97c77fbcba07bd176d90089f6cb6
Reviewed-by: Pasi Keränen <pasi.keranen@digia.com>