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Ben Fletcher 9ffa16baf0 rhi: Add support for half precision vertex atttributes
Runtime support is indicated via QRhi::Feature::HalfAttributes.

OpenGL support is available in OpenGL 3.0+, OpenGL ES 3.0+, and in
implementations that support the extension GL_ARB_half_float_vertex.

Other RHI backends (Vulkan, Metal, D3D11, and D3D12) all support this
feature.

Note that D3D does not support the half3 type.  D3D backends pass half3
as half4.

tst_qrhi auto unit test included.

Change-Id: Ide05d7f62f6102ad5cae1b3681fdda98d52bca31
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
2023-02-27 09:23:05 -08:00
.github/workflows Repair github action workflow 2021-11-10 18:57:33 +01:00
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src rhi: Add support for half precision vertex atttributes 2023-02-27 09:23:05 -08:00
tests rhi: Add support for half precision vertex atttributes 2023-02-27 09:23:05 -08:00
util Android: Increase Android 12 emulator RAM size to 16GB at CI 2023-02-20 14:44:31 +02:00
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config_help.txt Add -unity-build, and -unity-build-batch-size to configure 2023-02-09 04:23:06 +01:00
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configure.cmake Add find package for lttng library so that it gets added to target 2023-01-13 12:43:45 +02:00
dependencies.yaml Re-add dependencies.yaml now that qt5.git wip/qt6 builds fine 2019-09-18 13:19:31 +02:00
qt_cmdline.cmake QCryptographicHash: implement OpenSSL 3.0 support 2022-09-26 17:26:37 +02:00
sync.profile Move qurltlds_p.h out of src/network, and make it a .cpp file 2022-10-01 06:24:51 +00:00