1 files changed, 0 insertions, 155 deletions
diff --git a/guest/hals/gralloc/legacy/framebuffer.cpp b/guest/hals/gralloc/legacy/framebuffer.cpp
deleted file mode 100644
index 5a2b7f04..00000000
--- a/guest/hals/gralloc/legacy/framebuffer.cpp
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright (C) 2016 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 <sys/mman.h>
-
-#include <dlfcn.h>
-
-#include <cutils/ashmem.h>
-#include <log/log.h>
-#include <cutils/properties.h>
-
-#include <sys/system_properties.h>
-
-#include <hardware/hardware.h>
-#include <hardware/gralloc.h>
-
-#include <fcntl.h>
-#include <errno.h>
-#include <sys/ioctl.h>
-#include <string.h>
-#include <stdlib.h>
-
-#include <cutils/atomic.h>
-
-#if defined(__ANDROID__)
-#include <linux/fb.h>
-#endif
-
-#include "gralloc_vsoc_priv.h"
-#include "region_registry.h"
-
-#include "common/libs/auto_resources/auto_resources.h"
-#include "common/libs/threads/cuttlefish_thread.h"
-#include "common/vsoc/lib/screen_region_view.h"
-
-using vsoc::screen::ScreenRegionView;
-
-/*****************************************************************************/
-
-struct fb_context_t {
-  framebuffer_device_t  device;
-};
-
-/*****************************************************************************/
-
-static int fb_setSwapInterval(struct framebuffer_device_t* dev, int interval) {
-  if (interval < dev->minSwapInterval || interval > dev->maxSwapInterval) {
-    return -EINVAL;
-  }
-  // FIXME: implement fb_setSwapInterval
-  return 0;
-}
-
-/*
- * These functions (and probably the entire framebuffer device) are most likely
- * not used when the hardware composer device is present, however is hard to be
- * 100% sure.
- */
-static int fb_setUpdateRect(
-    struct framebuffer_device_t* dev __unused, int l, int t, int w, int h) {
-  if (((w|h) <= 0) || ((l|t)<0)) {
-    return -EINVAL;
-  }
-  // TODO(jemoreira): Find a way to broadcast this with the framebuffer control.
-  return 0;
-}
-
-static int fb_post(struct framebuffer_device_t* dev __unused,
-                   buffer_handle_t buffer_handle) {
-  static int frame_buffer_idx = 0;
-
-  auto screen_view = ScreenRegionView::GetInstance();
-
-  void* frame_buffer = screen_view->GetBuffer(frame_buffer_idx);
-  const private_handle_t* p_handle =
-      reinterpret_cast<const private_handle_t*>(buffer_handle);
-  void* buffer;
-  int retval =
-      reinterpret_cast<gralloc_module_t*>(dev->common.module)
-          ->lock(reinterpret_cast<const gralloc_module_t*>(dev->common.module),
-                 buffer_handle, GRALLOC_USAGE_SW_READ_OFTEN, 0, 0,
-                 p_handle->x_res, p_handle->y_res, &buffer);
-  if (retval != 0) {
-    ALOGE("Got error code %d from lock function", retval);
-    return -1;
-  }
-  memcpy(frame_buffer, buffer, screen_view->buffer_size());
-  screen_view->BroadcastNewFrame(frame_buffer_idx);
-
-  frame_buffer_idx = (frame_buffer_idx + 1) % screen_view->number_of_buffers();
-
-  return 0;
-}
-
-/*****************************************************************************/
-
-static int fb_close(struct hw_device_t *dev) {
-  fb_context_t* ctx = (fb_context_t*)dev;
-  if (ctx) {
-    free(ctx);
-  }
-  return 0;
-}
-
-int fb_device_open(
-    hw_module_t const* module, const char* name, hw_device_t** device) {
-  if (strcmp(name, GRALLOC_HARDWARE_FB0) != 0) {
-    return -EINVAL;
-  }
-  /* initialize our state here */
-  fb_context_t* dev = (fb_context_t*) malloc(sizeof(*dev));
-  LOG_FATAL_IF(!dev, "%s: malloc returned NULL.", __FUNCTION__);
-  memset(dev, 0, sizeof(*dev));
-
-  /* initialize the procs */
-  dev->device.common.tag = HARDWARE_DEVICE_TAG;
-  dev->device.common.version = 0;
-  dev->device.common.module = const_cast<hw_module_t*>(module);
-  dev->device.common.close = fb_close;
-  dev->device.setSwapInterval = fb_setSwapInterval;
-  dev->device.post            = fb_post;
-  dev->device.setUpdateRect   = fb_setUpdateRect;
-
-  auto screen_view = ScreenRegionView::GetInstance();
-
-  int stride =
-    screen_view->line_length() / screen_view->bytes_per_pixel();
-  int format = HAL_PIXEL_FORMAT_RGBX_8888;
-  const_cast<uint32_t&>(dev->device.flags) = 0;
-  const_cast<uint32_t&>(dev->device.width) = screen_view->x_res();
-  const_cast<uint32_t&>(dev->device.height) = screen_view->y_res();
-  const_cast<int&>(dev->device.stride) = stride;
-  const_cast<int&>(dev->device.format) = format;
-  const_cast<float&>(dev->device.xdpi) = screen_view->dpi();
-  const_cast<float&>(dev->device.ydpi) = screen_view->dpi();
-  const_cast<float&>(dev->device.fps) =
-    (screen_view->refresh_rate_hz() * 1000) / 1000.0f;
-  const_cast<int&>(dev->device.minSwapInterval) = 1;
-  const_cast<int&>(dev->device.maxSwapInterval) = 1;
-  *device = &dev->device.common;
-
-  return 0;
-}