mirror of https://github.com/intel/libva-utils.git
106 lines
3.2 KiB
C++
106 lines
3.2 KiB
C++
/*
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* Copyright (c) 2012 Intel Corporation. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <va/va_android.h>
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#include "va_display.h"
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#include <gui/Surface.h>
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#include <gui/SurfaceComposerClient.h>
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#include <gui/ISurfaceComposer.h>
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static unsigned int fake_display = 0xdeada01d;
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using namespace android;
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static sp<SurfaceComposerClient> client = NULL;
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static sp<SurfaceControl> surface_ctr = NULL;
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static sp<ANativeWindow> anw = NULL;
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static VADisplay
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va_open_display_android(void)
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{
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return vaGetDisplay(&fake_display);
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}
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static void
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va_close_display_android(VADisplay va_dpy)
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{
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}
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static int create_window(int x, int y, int width, int height)
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{
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client = new SurfaceComposerClient();
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surface_ctr = client->createSurface(
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String8("Test Surface"),
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width, height,
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PIXEL_FORMAT_RGB_888, 0);
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SurfaceComposerClient::openGlobalTransaction();
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surface_ctr->setLayer(0x7FFFFFFF);
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surface_ctr->show();
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SurfaceComposerClient::closeGlobalTransaction();
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SurfaceComposerClient::openGlobalTransaction();
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surface_ctr->setPosition(x, y);
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SurfaceComposerClient::closeGlobalTransaction();
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SurfaceComposerClient::openGlobalTransaction();
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surface_ctr->setSize(width, height);
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SurfaceComposerClient::closeGlobalTransaction();
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anw = surface_ctr->getSurface();
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return 0;
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}
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static VAStatus
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va_put_surface_android(
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VADisplay va_dpy,
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VASurfaceID surface,
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const VARectangle *src_rect,
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const VARectangle *dst_rect
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)
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{
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if (anw == NULL)
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create_window(dst_rect->x, dst_rect->y, dst_rect->width, dst_rect->height);
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return vaPutSurface(va_dpy, surface, anw,
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src_rect->x, src_rect->y,
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src_rect->width, src_rect->height,
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dst_rect->x, dst_rect->y,
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dst_rect->width, dst_rect->height,
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NULL, 0,
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VA_FRAME_PICTURE);
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}
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extern "C"
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const VADisplayHooks va_display_hooks_android = {
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"android",
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va_open_display_android,
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va_close_display_android,
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va_put_surface_android
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};
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