qt/qtmultimedia.git - Qt Multimedia

	Commit message (Collapse)	Author	Age	Files	Lines
*	RHI: Remove gl code from video nodes	VaL Doroshchuk	2020-06-04	1	-13/+0
\| \| \| \| \| \| \| \|	Now QSGMaterialShader handles rhi textures too. Task-number: QTBUG-78678 Change-Id: I410185c80bd104741fd5b52deeb87eb97531410a Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
*	Fix comment for YUV fragment shaders	Samuel Gaist	2019-01-29	1	-1/+2
\| \| \| \| \| \| \| \| \|	The comment contains information which makes it misleading to understand how the components are passed. Change-Id: I29cdb5eec1e8014fa7f0ca3f1a0f54258fdb431f Reviewed-by: Tomasz Olszak <olszak.tomasz@gmail.com> Reviewed-by: Christian Strømme <christian.stromme@qt.io>
*	Improve quality of YUVY and UYVY rendering	Tomasz Olszak	2018-01-15	1	-14/+4
\| \| \| \| \| \| \| \| \| \| \| \| \|	Idea is to upload YUYV/UYVY data as 2 textures and use GL_LINEAR like in biplanar formats. Having proper interpolation of only one texture (using e.g. mix function) resulted in vertical and horizontal 1 pixel stripes depending on scale. The reason was float precision and unexpected value of fract function. Additionally branching in shader is expensive so this solution should be more performant. Task-number: QTBUG-62155 Change-Id: I7ceeb09b4a54eecd16640a626b499d638b52c127 Reviewed-by: Christian Stromme <christian.stromme@qt.io>
*	Fix missing precision qualifier in YUV 4:2:2 shaders.	Yoann Lopes	2016-05-02	1	-1/+1
\| \| \| \| \|	Change-Id: I83ce28670950e0895cc746c4ca30f884aa5a35bc Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
*	Implement YUV 4:2:2 8bit support for QtQuick	Samuel Gaist	2016-04-29	1	-0/+22
	This patch implements support for rendering of UYVY and YUYV sources when using QtQuick for preview. [ChangeLog][QtQuick][Rendering] Support for YUV 4:2:2 8bit has been implemented for the QtQuick viewfinder. Change-Id: I4d98f3c44240ee53f7708bc6bd84e7fb83aac069 Reviewed-by: Yoann Lopes <yoann.lopes@qt.io>