include/hw/virtio/virtio-gpu-pixman.h

   1 /*
   2  * Virtio GPU Device
   3  *
   4  * Copyright Red Hat, Inc. 2013-2014
   5  *
   6  * Authors:
   7  *     Dave Airlie <airlied@redhat.com>
   8  *     Gerd Hoffmann <kraxel@redhat.com>
   9  *
  10  * This work is licensed under the terms of the GNU GPL, version 2 or later.
  11  * See the COPYING file in the top-level directory.
  12  */
  13
  14 #ifndef HW_VIRTIO_GPU_PIXMAN_H
  15 #define HW_VIRTIO_GPU_PIXMAN_H
  16
  17 #include "ui/qemu-pixman.h"
  18 #include "standard-headers/linux/virtio_gpu.h"
  19
  20 static inline pixman_format_code_t
  21 virtio_gpu_get_pixman_format(uint32_t virtio_gpu_format)
  22 {
  23     switch (virtio_gpu_format) {
  24     case VIRTIO_GPU_FORMAT_B8G8R8X8_UNORM:
  25         return PIXMAN_BE_b8g8r8x8;
  26     case VIRTIO_GPU_FORMAT_B8G8R8A8_UNORM:
  27         return PIXMAN_BE_b8g8r8a8;
  28     case VIRTIO_GPU_FORMAT_X8R8G8B8_UNORM:
  29         return PIXMAN_BE_x8r8g8b8;
  30     case VIRTIO_GPU_FORMAT_A8R8G8B8_UNORM:
  31         return PIXMAN_BE_a8r8g8b8;
  32     case VIRTIO_GPU_FORMAT_R8G8B8X8_UNORM:
  33         return PIXMAN_BE_r8g8b8x8;
  34     case VIRTIO_GPU_FORMAT_R8G8B8A8_UNORM:
  35         return PIXMAN_BE_r8g8b8a8;
  36     case VIRTIO_GPU_FORMAT_X8B8G8R8_UNORM:
  37         return PIXMAN_BE_x8b8g8r8;
  38     case VIRTIO_GPU_FORMAT_A8B8G8R8_UNORM:
  39         return PIXMAN_BE_a8b8g8r8;
  40     default:
  41         return 0;
  42     }
  43 }
  44
  45 #endif