blob: d5cf1d7c6793210a25cbfda8c99dcf551c19349d [file] [log] [blame]
/*
* Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "Drm.h"
#include <drm_fourcc.h>
#include <log/log.h>
#include <system/graphics.h>
namespace aidl::android::hardware::graphics::composer3::impl {
const char* GetDrmFormatString(uint32_t drm_format) {
switch (drm_format) {
case DRM_FORMAT_ABGR1555:
return "DRM_FORMAT_ABGR1555";
case DRM_FORMAT_ABGR2101010:
return "DRM_FORMAT_ABGR2101010";
case DRM_FORMAT_ABGR4444:
return "DRM_FORMAT_ABGR4444";
case DRM_FORMAT_ABGR8888:
return "DRM_FORMAT_ABGR8888";
case DRM_FORMAT_ARGB1555:
return "DRM_FORMAT_ARGB1555";
case DRM_FORMAT_ARGB2101010:
return "DRM_FORMAT_ARGB2101010";
case DRM_FORMAT_ARGB4444:
return "DRM_FORMAT_ARGB4444";
case DRM_FORMAT_ARGB8888:
return "DRM_FORMAT_ARGB8888";
case DRM_FORMAT_AYUV:
return "DRM_FORMAT_AYUV";
case DRM_FORMAT_BGR233:
return "DRM_FORMAT_BGR233";
case DRM_FORMAT_BGR565:
return "DRM_FORMAT_BGR565";
case DRM_FORMAT_BGR888:
return "DRM_FORMAT_BGR888";
case DRM_FORMAT_BGRA1010102:
return "DRM_FORMAT_BGRA1010102";
case DRM_FORMAT_BGRA4444:
return "DRM_FORMAT_BGRA4444";
case DRM_FORMAT_BGRA5551:
return "DRM_FORMAT_BGRA5551";
case DRM_FORMAT_BGRA8888:
return "DRM_FORMAT_BGRA8888";
case DRM_FORMAT_BGRX1010102:
return "DRM_FORMAT_BGRX1010102";
case DRM_FORMAT_BGRX4444:
return "DRM_FORMAT_BGRX4444";
case DRM_FORMAT_BGRX5551:
return "DRM_FORMAT_BGRX5551";
case DRM_FORMAT_BGRX8888:
return "DRM_FORMAT_BGRX8888";
case DRM_FORMAT_C8:
return "DRM_FORMAT_C8";
case DRM_FORMAT_GR88:
return "DRM_FORMAT_GR88";
case DRM_FORMAT_NV12:
return "DRM_FORMAT_NV12";
case DRM_FORMAT_NV21:
return "DRM_FORMAT_NV21";
case DRM_FORMAT_R8:
return "DRM_FORMAT_R8";
case DRM_FORMAT_RG88:
return "DRM_FORMAT_RG88";
case DRM_FORMAT_RGB332:
return "DRM_FORMAT_RGB332";
case DRM_FORMAT_RGB565:
return "DRM_FORMAT_RGB565";
case DRM_FORMAT_RGB888:
return "DRM_FORMAT_RGB888";
case DRM_FORMAT_RGBA1010102:
return "DRM_FORMAT_RGBA1010102";
case DRM_FORMAT_RGBA4444:
return "DRM_FORMAT_RGBA4444";
case DRM_FORMAT_RGBA5551:
return "DRM_FORMAT_RGBA5551";
case DRM_FORMAT_RGBA8888:
return "DRM_FORMAT_RGBA8888";
case DRM_FORMAT_RGBX1010102:
return "DRM_FORMAT_RGBX1010102";
case DRM_FORMAT_RGBX4444:
return "DRM_FORMAT_RGBX4444";
case DRM_FORMAT_RGBX5551:
return "DRM_FORMAT_RGBX5551";
case DRM_FORMAT_RGBX8888:
return "DRM_FORMAT_RGBX8888";
case DRM_FORMAT_UYVY:
return "DRM_FORMAT_UYVY";
case DRM_FORMAT_VYUY:
return "DRM_FORMAT_VYUY";
case DRM_FORMAT_XBGR1555:
return "DRM_FORMAT_XBGR1555";
case DRM_FORMAT_XBGR2101010:
return "DRM_FORMAT_XBGR2101010";
case DRM_FORMAT_XBGR4444:
return "DRM_FORMAT_XBGR4444";
case DRM_FORMAT_XBGR8888:
return "DRM_FORMAT_XBGR8888";
case DRM_FORMAT_XRGB1555:
return "DRM_FORMAT_XRGB1555";
case DRM_FORMAT_XRGB2101010:
return "DRM_FORMAT_XRGB2101010";
case DRM_FORMAT_XRGB4444:
return "DRM_FORMAT_XRGB4444";
case DRM_FORMAT_XRGB8888:
return "DRM_FORMAT_XRGB8888";
case DRM_FORMAT_YUYV:
return "DRM_FORMAT_YUYV";
case DRM_FORMAT_YVU420:
return "DRM_FORMAT_YVU420";
case DRM_FORMAT_YVYU:
return "DRM_FORMAT_YVYU";
}
return "Unknown";
}
int GetDrmFormatBytesPerPixel(uint32_t drm_format) {
switch (drm_format) {
case DRM_FORMAT_ABGR8888:
case DRM_FORMAT_ARGB8888:
case DRM_FORMAT_XBGR8888:
return 4;
case DRM_FORMAT_BGR888:
return 3;
case DRM_FORMAT_RGB565:
case DRM_FORMAT_YVU420:
#ifdef GRALLOC_MODULE_API_VERSION_0_2
case DRM_FORMAT_FLEX_YCbCr_420_888:
#endif
return 2;
case DRM_FORMAT_R8:
return 1;
}
ALOGE("%s: format size unknown %d(%s)", __FUNCTION__, drm_format,
GetDrmFormatString(drm_format));
return 8;
}
int GetDrmFormatFromHalFormat(int hal_format) {
switch (hal_format) {
case HAL_PIXEL_FORMAT_RGBA_FP16:
return DRM_FORMAT_ABGR16161616F;
case HAL_PIXEL_FORMAT_RGBA_8888:
return DRM_FORMAT_ABGR8888;
case HAL_PIXEL_FORMAT_RGBX_8888:
return DRM_FORMAT_XBGR8888;
case HAL_PIXEL_FORMAT_BGRA_8888:
return DRM_FORMAT_ARGB8888;
case HAL_PIXEL_FORMAT_RGB_888:
return DRM_FORMAT_BGR888;
case HAL_PIXEL_FORMAT_RGB_565:
return DRM_FORMAT_BGR565;
case HAL_PIXEL_FORMAT_YV12:
return DRM_FORMAT_YVU420;
case HAL_PIXEL_FORMAT_YCbCr_420_888:
return DRM_FORMAT_YVU420;
case HAL_PIXEL_FORMAT_BLOB:
return DRM_FORMAT_R8;
default:
break;
}
ALOGE("%s unhandled hal format: %d", __FUNCTION__, hal_format);
return 0;
}
} // namespace aidl::android::hardware::graphics::composer3::impl