brkho
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freedreno-triangle
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Binary that renders a triangle using Vulkan and scans the resulting image to a PNG. To be used in developing Turnip.
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Brian Ho f0b22a7979 Update Makefile to properly remove artifacts from DUT 6 years ago
.gitignore Create VkQueue and VkPipeline 6 years ago
Makefile Update Makefile to properly remove artifacts from DUT 6 years ago
README.md Change extension on README to md 6 years ago
triangle.cc Update nonconformant shaders 6 years ago
triangle.frag Update nonconformant shaders 6 years ago
triangle.vert Update nonconformant shaders 6 years ago

README.md

Vulkan triangle example application

Overview

This repo contains the source for an applicaiton that renders a triangle using Vulkan and then saves the output as a PNG. This applicaiton is meant as a starting point to debug freedreno featurework for Chrome OS.

Instructions

  • Enter the CrOS chroot and set up the boards you want to test against (setup_board --board=${BOARD}).
  • Emerge Vulkan, mesa, and libpng to the device under test (emerge vulkan-loader media-libs/mesa libpng && cros deploy ${IP_ADDR} ${PACKAGES}).
  • make shaders
  • target={local, atlas (i915), cheza (adreno)} make