kc3-lang/angle/src/common/linux/dma_buf_utils.h

• Show log

  Commit

• Hash : 0c272c67
  Author :
  Date : 2022-03-15T15:42:39
  

  Vulkan: VkFormat/DrmFourCC
  
  Add functions to perform a lossy conversion from VkFormat to DrmFourCC
  and to convert a VkFormat to one or more DrmFourCC formats. Compilation
  only happens when Vulkan is actually enabled.
  
  Bug: angleproject:7065
  Change-Id: I97c4585b9032e1ff4f773c3c427541bf7f6117fe
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3525754
  Auto-Submit: Antonio Caggiano <antonio.caggiano@collabora.com>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  

Download

• src/common/linux/dma_buf_utils.h

• //
  // Copyright 2021 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  
  // dma_buf_utils.h: Utilities to interact with Linux dma bufs.
  
  #ifndef COMMON_LINUX_DMA_BUF_UTILS_H_
  #define COMMON_LINUX_DMA_BUF_UTILS_H_
  
  #include <angle_gl.h>
  
  #if defined(ANGLE_ENABLE_VULKAN)
  #    include <vulkan/vulkan_core.h>
  #    include <vector>
  #endif
  
  namespace angle
  {
  GLenum DrmFourCCFormatToGLInternalFormat(int format, bool *isYUV);
  
  #if defined(ANGLE_ENABLE_VULKAN)
  std::vector<int> VkFormatToDrmFourCCFormat(VkFormat format);
  std::vector<VkFormat> DrmFourCCFormatToVkFormats(int fourccFormat);
  #endif
  
  }  // namespace angle
  
  #endif  // COMMON_LINUX_DMA_BUF_UTILS_H_
  

Download