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Unified Diff: third_party/hwcplus/include/hardware/fb.h

Issue 2643643008: Delete third_party/hwcplus/ (Closed)
Patch Set: Created 3 years, 11 months ago
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Index: third_party/hwcplus/include/hardware/fb.h
diff --git a/third_party/hwcplus/include/hardware/fb.h b/third_party/hwcplus/include/hardware/fb.h
deleted file mode 100644
index 135e4aa39926c8fa78e0edeec7fb73331a32427e..0000000000000000000000000000000000000000
--- a/third_party/hwcplus/include/hardware/fb.h
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * Copyright (C) 2008 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.
- */
-
-
-#ifndef ANDROID_FB_INTERFACE_H
-#define ANDROID_FB_INTERFACE_H
-
-#include <stdint.h>
-#include <sys/cdefs.h>
-#include <sys/types.h>
-
-#include <cutils/native_handle.h>
-
-#include <hardware/hardware.h>
-
-__BEGIN_DECLS
-
-#define GRALLOC_HARDWARE_FB0 "fb0"
-
-/*****************************************************************************/
-
-
-/*****************************************************************************/
-
-typedef struct framebuffer_device_t {
- struct hw_device_t common;
-
- /* flags describing some attributes of the framebuffer */
- const uint32_t flags;
-
- /* dimensions of the framebuffer in pixels */
- const uint32_t width;
- const uint32_t height;
-
- /* frambuffer stride in pixels */
- const int stride;
-
- /* framebuffer pixel format */
- const int format;
-
- /* resolution of the framebuffer's display panel in pixel per inch*/
- const float xdpi;
- const float ydpi;
-
- /* framebuffer's display panel refresh rate in frames per second */
- const float fps;
-
- /* min swap interval supported by this framebuffer */
- const int minSwapInterval;
-
- /* max swap interval supported by this framebuffer */
- const int maxSwapInterval;
-
- /* Number of framebuffers supported*/
- const int numFramebuffers;
-
- int reserved[7];
-
- /*
- * requests a specific swap-interval (same definition than EGL)
- *
- * Returns 0 on success or -errno on error.
- */
- int (*setSwapInterval)(struct framebuffer_device_t* window,
- int interval);
-
- /*
- * This hook is OPTIONAL.
- *
- * It is non NULL If the framebuffer driver supports "update-on-demand"
- * and the given rectangle is the area of the screen that gets
- * updated during (*post)().
- *
- * This is useful on devices that are able to DMA only a portion of
- * the screen to the display panel, upon demand -- as opposed to
- * constantly refreshing the panel 60 times per second, for instance.
- *
- * Only the area defined by this rectangle is guaranteed to be valid, that
- * is, the driver is not allowed to post anything outside of this
- * rectangle.
- *
- * The rectangle evaluated during (*post)() and specifies which area
- * of the buffer passed in (*post)() shall to be posted.
- *
- * return -EINVAL if width or height <=0, or if left or top < 0
- */
- int (*setUpdateRect)(struct framebuffer_device_t* window,
- int left, int top, int width, int height);
-
- /*
- * Post <buffer> to the display (display it on the screen)
- * The buffer must have been allocated with the
- * GRALLOC_USAGE_HW_FB usage flag.
- * buffer must be the same width and height as the display and must NOT
- * be locked.
- *
- * The buffer is shown during the next VSYNC.
- *
- * If the same buffer is posted again (possibly after some other buffer),
- * post() will block until the the first post is completed.
- *
- * Internally, post() is expected to lock the buffer so that a
- * subsequent call to gralloc_module_t::(*lock)() with USAGE_RENDER or
- * USAGE_*_WRITE will block until it is safe; that is typically once this
- * buffer is shown and another buffer has been posted.
- *
- * Returns 0 on success or -errno on error.
- */
- int (*post)(struct framebuffer_device_t* dev, buffer_handle_t buffer);
-
-
- /*
- * The (*compositionComplete)() method must be called after the
- * compositor has finished issuing GL commands for client buffers.
- */
-
- int (*compositionComplete)(struct framebuffer_device_t* dev);
-
- /*
- * This hook is OPTIONAL.
- *
- * If non NULL it will be caused by SurfaceFlinger on dumpsys
- */
- void (*dump)(struct framebuffer_device_t* dev, char *buff, int buff_len);
-
- /*
- * (*enableScreen)() is used to either blank (enable=0) or
- * unblank (enable=1) the screen this framebuffer is attached to.
- *
- * Returns 0 on success or -errno on error.
- */
- int (*enableScreen)(struct framebuffer_device_t* dev, int enable);
-
- void* reserved_proc[6];
-
-} framebuffer_device_t;
-
-
-/** convenience API for opening and closing a supported device */
-
-static inline int framebuffer_open(const struct hw_module_t* module,
- struct framebuffer_device_t** device) {
- return module->methods->open(module,
- GRALLOC_HARDWARE_FB0, (struct hw_device_t**)device);
-}
-
-static inline int framebuffer_close(struct framebuffer_device_t* device) {
- return device->common.close(&device->common);
-}
-
-
-__END_DECLS
-
-#endif // ANDROID_FB_INTERFACE_H
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