[Mesa-dev] android: add support for vulkan radv

[Bas Nieuwenhuizen]

Patches 1-2 are

Reviewed-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>

Patches 3-4 are

Acked-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>

but I'm not that knowledgeable about the Android build system.

On Sun, Jul 22, 2018 at 10:14 AM, Mauro Rossi <issor.oruam at gmail.com> wrote:
> The following series adds support for vulkan radv for Android 8.1
>
> [PATCH 1/4] radv: move vk_format_table.c to generated sources
> [PATCH 2/4] radv: generate entrypoints for VK_ANDROID_native_buffer
> [PATCH 3/4] android: radv: add Android.mk for vulkan.radv HAL module
> [PATCH 4/4] android: radv: enable build of vulkan.radv HAL module
>
> Tested oreo-x86_8.1.0_r41 with mesa-dev and llvm70 master on GCN 2nd gen parts,
> with "hwcomposer.drm (hwc1 and hwc2) + gralloc.gbm" HALs as a Proof of Concept.
>
> Android CTS 8.1_r7 dEQP-VK.* tests: 227442 passed, 14 failed, 0 not executed
>
> The following Vulkan enabled apps are working:
> VulkanCapsViewer, Sascha Willems demos (44 of 48 are Ok), Google tutorials,
> V1 Benchmark Pro (Vulkan API), PPSSPP emulator, Breakneck, Dream League Soccer,
> Olympus Rising, Score! Hero, Toy Zombies Lite, Vainglory
>
> To test vulkan.radv HAL, surfaceflinger was modified to request BGRA format,
> instead of AOSP default RGBA format, hwcomposer.drm and gralloc.gbm mainstream
> branches required small changes and mesa 18.2 prime fd support in egl/android
> was essential to avoid following show stopper error:
> 'vulkan  : vkCreateImage w/ native buffer failed: 3294895293'
>
> All the necessary changes in the graphics stack are documented and available
> here for reference (maurossi commits) and they work also for Intel anv:
>
> frameworks/native (PoC, to be refined to use native HW pixel formats):
> https://github.com/maurossi/frameworks_native/commits/BGRA_in_hwc2
>
> hwc1:
> https://github.com/maurossi/drm_hwcomposer/commits/oreo-x86_conn_state
> https://github.com/maurossi/gbm_gralloc/commits/oreo-x86_hwc_flag
>
> hwc2:
> https://github.com/maurossi/drm_hwcomposer/commits/robh_handle-rework
> https://github.com/maurossi/gbm_gralloc/commits/robh_handle-rework-v2
>
> external/llvm70 branch (used to build libLLVM70 shared library):
> https://github.com/maurossi/llvm/tree/oreo-x86_llvm70_test
>
> Thanks to Chih-Wei Huang, Qiang Yu, Tapani P  lli , Emil Velikov,
> Robert Foss, Rob Herring and Tomasz Figa for continuous help and support.
>
> Signed-off-by: Mauro Rossi <issor.oruam at gmail.com>
>
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