qt/qtbase.git - Qt Base (Core, Gui, Widgets, Network, ...)

	Commit message (Collapse)	Author	Age	Files	Lines
*	rhi: d3d: Fix resource binding mismatch with multiple passes	Laszlo Agocs	2019-07-01	1	-0/+3
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	The resetShaderResources() done when starting a render or compute pass purges all vertex, index, SRV, and UAV bindings. This will be optimized at a later point, but until then the command buffer's state should be updated accordingly, otherwise certain use cases end up with incorrect rendering results due to not binding vertex/index/shader resources as appropriate. This fixes the shadowmap example on d3d. Change-Id: I4d07929b8664b64bc608c6c8df474b0ee7c2ddbb Reviewed-by: Lars Knoll <lars.knoll@qt.io>
*	rhi: d3d11: Add compute and load/store res support	Laszlo Agocs	2019-06-21	1	-7/+53
\| \| \| \| \| \| \| \| \| \| \| \| \|	Also revise how we reset shader input/outputs at the beginning of a pass. Change-Id: I6d4057f32318ca09b12e16c602bb1033a3ec8e3c Reviewed-by: Lars Knoll <lars.knoll@qt.io>
*	rhi: Add compute api and implement for Vulkan and Metal	Laszlo Agocs	2019-06-17	1	-3/+22
\| \| \| \| \| \| \| \| \| \| \| \| \|	D3D11 and GL (4.3+, ES 3.1+) will come separately at a later time. Change-Id: If30f2f3d062fa27e57e9912674669225b82a7b93 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
*	rhi: Make it possible to request making the context current on GL	Laszlo Agocs	2019-06-17	1	-0/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Needed by Qt Quick to handle cases where the application (or other Qt) code contains OpenGL calls, and Qt Quick facilitates this by ensuring the scenegraph's GL context is current. The expectation is that when running with the GL backend of the rhi, all such code remains fully functional. So add a makeCurrent type of call into the QRhi API that is a no-op with anything other than OpenGL. Change-Id: I6f774bf828e31802bdab0c3fef9421cdc0cebe5c Reviewed-by: Lars Knoll <lars.knoll@qt.io>
*	Introduce the Qt graphics abstraction as private QtGui helpers	Laszlo Agocs	2019-06-13	1	-0/+624
	Comes with backends for Vulkan, Metal, Direct3D 11.1, and OpenGL (ES). All APIs are private for now. Shader conditioning (i.e. generating a QRhiShader in memory or on disk from some shader source code) is done via the tools and APIs provided by qt-labs/qtshadertools. The OpenGL support follows the cross-platform tradition of requiring ES 2.0 only, while optionally using some (ES) 3.x features. It can operate in core profile contexts as well. Task-number: QTBUG-70287 Change-Id: I246f2e36d562e404012c05db2aa72487108aa7cc Reviewed-by: Lars Knoll <lars.knoll@qt.io>