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Qt copyrights are now in The Qt Company, so we could update the source
code headers accordingly. In the same go we should also fix the links to
point to qt.io.
Change-Id: Ieb6bac7a1be5c25eb7cb917495b58b6a870ca6d4
Reviewed-by: Pierre Rossi <pierre.rossi@theqtcompany.com>
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Change-Id: Idbe0eafb51d77cc00e3a93179b81770724d5bfaa
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
Reviewed-by: Tuukka Turunen <tuukka.turunen@digia.com>
Reviewed-by: Pierre Rossi <pierre.rossi@gmail.com>
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On QNX platform, we implement video streaming via OpenGL
EGLStream streams. Changes were added to StreamVideo class
to support EGLStream objects. For non-QNX platforms, we
kept the StreamVideoNode class unchanged - assuming other
platforms will continue to support streaming via EGLImage
objects.
On QNX, cc::StreamVideoDrawQuad contains an
external OES texture that is associated with an
EGLStream. Before we draw with that texture, an
'acquire' is performed to grab latest video frame.
See EGL_KHR_stream specs from Khronos.
Change-Id: Ia3fe25e9047f475594a55591e3e11caa0eab1e6a
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
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Modified fragment shader of StreamVideoMaterialShader class
to support alpha. Added m_id_opacity member to the class
and update it with state.opacity.
Change-Id: I92173fac84c48862fb92f3a6338acf8c9bf91bc1
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
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Created new StreamVideoNode & StreamVideoMaterial classes
for QSG renderer. These classes duplicate the logic of
chromium's direct renderer GLRenderer::DrawStreamVideoQuad.
Added support for new DrawQuad material in DelegatedFrameNode.
Added support for external textures in MailboxTexture.
Change-Id: If569b07dfef985f9833de7e64eeb3f952026bca4
Reviewed-by: Arvid Nilsson <anilsson@blackberry.com>
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
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