[Mesa-dev] [PATCH 0/1] VK_ANDROID_native_buffer RFC

[Tapani Pälli]

Hi;

Here's a rebased and fixed version of VK_ANDROID_native_buffer
extension implementation. I did a initial implementation of this
around 7 months ago here:

   https://github.com/tpalli/external-mesa/tree/vulkan

For a number of reasons we decided for that code to live in our
Vulkan HAL implementation instead (which is used currently):

   https://github.com/intel/external-vulkan_hal

Now as I noticed familiar patches from Louis-Francis removing the
precious vkCreateDmaBufImageINTEL() function, I've decided to send
this for comments or just generic mockery. The CreateImage part
could be changed to use VK_KHX_external_memory_fd, like I've done
here for HAL:

https://github.com/tpalli/external-vulkan_hal/tree/new-image-import

but I've been blocked waiting for VK_MESAX_external_memory_dma_buf
to materialize, could use 'get_tiling ioctl' though.

Any comments appreciated;


Tapani Pälli (1):
  android: VK_ANDROID_native_buffer implementation WIP

 Android.common.mk                       |  3 ++
 include/vulkan/vulkan_intel.h           | 12 +++++
 src/intel/Android.vulkan.mk             |  4 +-
 src/intel/Makefile.sources              |  3 ++
 src/intel/vulkan/anv_entrypoints_gen.py | 24 ++++++++++
 src/intel/vulkan/anv_extensions.py      |  1 +
 src/intel/vulkan/anv_image.c            | 69 +++++++++++++++++++++++++++
 src/intel/vulkan/anv_wsi_android.c      | 82 +++++++++++++++++++++++++++++++++
 src/vulkan/registry/vk.xml              |  2 +-
 9 files changed, 198 insertions(+), 2 deletions(-)
 create mode 100644 src/intel/vulkan/anv_wsi_android.c

-- 
2.13.5