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5a7ab9f1f4beec6b4fe7978b3f794b51046b2e13
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21 Commits

Author SHA1 Message Date
Markus Mohrhard
5a7ab9f1f4 add invalid framebuffer operation to OpenGL error messages 
Change-Id: I359ec166e9bf0585842fb436a1edd20720b89a9b
 2014-09-02 01:08:49 +02:00
Markus Mohrhard
3758286117 check framebuffer status 
Change-Id: Ieb36804247b4e2790d625585661a1c85586348f1
 2014-09-02 01:08:49 +02:00
Markus Mohrhard
276b3d1f8a extract some shared code 
Change-Id: I062ea860f695189ab1d59615f1d2390710a21d44
 2014-09-02 01:08:48 +02:00
Zolnai Tamás
cde22222cf Mirror vertically the texture bitmaps for OpenGL 
In case of glTF models it saves a Mirror() call.
In case of OpenGL charts it avoid flipped texts.

Change-Id: I1ac980e16bcb5ba6a9a025b638aaac3b08b4aab3
 2014-08-29 17:40:28 +02:00
Zolnai Tamás
f71aae7501 It seems better if the caller allocates the memory for the RGBA buffer. 
For example it allows to use std::vector<> and call the method

Change-Id: Id4b8e33838d358dd242d0176e42558505fa8d4a3
 2014-08-29 17:40:28 +02:00
Markus Mohrhard
ae1c06be29 improve debug message for shader compilatione errors 
Change-Id: I14106870bd46c081a574d28f416278b848544fcc
 2014-08-15 00:02:50 +02:00
Markus Mohrhard
5ace9183ba add possibility to generate FBO with texture 
The caller is responsible to delete the buffers. Depending on bRenderbuffer either with glDeleteRenderbuffers or with glDeleteTextures.

Change-Id: I5ccbd49862c381abf04e812765cced485a083f89
 2014-08-08 09:24:00 +02:00
Markus Mohrhard
56d45b721f make sure that we always delete the shader and not only the program 
Change-Id: Ia02fb20d335e2172f607f13a0de78ea666d094f5
 2014-08-08 09:23:59 +02:00
Caolán McNamara
9ab9d22f82 split helper and fix build 
Change-Id: Ie479d363152d3c6a109d6e924b09c155c79511c8
 2014-07-21 14:50:15 +01:00
Zolnai Tamás
23c876deeb Extract getGLVersion() method to OpenGLHelper 
Change-Id: If3b7a6c71164f2b55defe8c28cdce69de9283175
 2014-07-21 13:00:08 +02:00
Markus Mohrhard
6612025658 add ostream operator<< for glm::vec3 
Change-Id: Ic3ce4a647936f3f1c62c2dc3cf37f687d8fbccc1
 2014-05-24 10:48:43 +02:00
Markus Mohrhard
a1e7915bfe Lsan: fix memory leak 
Change-Id: Id8adb7517960a33f9900cb773b62b84db71e795a
 2014-05-23 02:50:42 +02:00
Markus Mohrhard
2bbcf97eb3 fix my issues with the offscreen rendering 
Change-Id: I4a2ed8a20890119220d63a6768f13365a7b5f97d
 2014-05-21 14:24:09 +02:00
Markus Mohrhard
8c39739a38 add method for creating framebuffer objects to OpenGLHelper 
Change-Id: I08bd2e58ee98a68accae256fcbcc288a8c56ae0b
 2014-05-21 01:50:44 +02:00
Markus Mohrhard
5b7dfb07e3 move glm operator<< for debugging to OpenGLHelper 
Change-Id: Ia529badffe08507d593f494230d2e504b68ff477
 2014-05-12 03:00:10 +02:00
Markus Mohrhard
7ffd1af722 move the renderToFile function to the helper to avoid the context 
Change-Id: I5493126047179d67b2f2ed0d3d5d936ebbaf4810
 2014-05-09 00:39:42 +02:00
Tor Lillqvist
47a99f19bb Add gluErrorString() replacement to OpenGLHelper 
Change-Id: I1a04ece7026ceff75456df03b4eb189a3cb9687f
 2014-04-29 08:27:58 +03:00
Zolnai Tamás
99a034f914 OpenGLHelper: extract BGRA buffer -> BitmepEx conversion 
Change-Id: I71edb2768d24f0c6686a9c94333447a5acc498b4
 2014-04-27 20:27:59 +02:00
Zolnai Tamás
8afabd3942 Extract code of BitmapEx -> RGBA buffer conversion to OpenGLHelper 
Needed by gltf rendering.

Change-Id: I1aa974f3c515c5fb19a07b54ff655331138553cb
 2014-04-18 18:53:22 +02:00
Tor Lillqvist
bf5a6730a5 Avoid complex static global initialisation 
Caused an assertion failure: "sal/osl/unx/process_impl.cxx:167: sal_uInt32
osl_getCommandArgCount(): Assertion `g_command_args.m_nCount != 0' failed".

Change-Id: Ib01e0312e328f751c9353aab95dceb977b818b0c
 2014-04-15 09:53:35 +03:00
Markus Mohrhard
cd56c7bcf3 move some common OpenGL methods to vcl 
Change-Id: Ic96487afce64bfb0c1dfcc03c088e5d6e1b34ad3
 2014-04-15 01:51:28 +02:00