19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#ifndef ANDROID_ISURFACE_COMPOSER_H 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define ANDROID_ISURFACE_COMPOSER_H 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <stdint.h> 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <sys/types.h> 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/RefBase.h> 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/Errors.h> 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/IInterface.h> 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <ui/PixelFormat.h> 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <ui/ISurfaceFlingerClient.h> 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectnamespace android { 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectclass DisplayInfo; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectclass IGPUCallback; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectclass ISurfaceComposer : public IInterface 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic: 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project DECLARE_META_INTERFACE(SurfaceComposer); 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project enum { // (keep in sync with Surface.java) 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eHidden = 0x00000004, 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eGPU = 0x00000008, 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eHardware = 0x00000010, 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eDestroyBackbuffer = 0x00000020, 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eSecure = 0x00000080, 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eNonPremultiplied = 0x00000100, 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ePushBuffers = 0x00000200, 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eFXSurfaceNormal = 0x00000000, 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eFXSurfaceBlur = 0x00010000, 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eFXSurfaceDim = 0x00020000, 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eFXSurfaceMask = 0x000F0000, 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project enum { 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ePositionChanged = 0x00000001, 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eLayerChanged = 0x00000002, 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eSizeChanged = 0x00000004, 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eAlphaChanged = 0x00000008, 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eMatrixChanged = 0x00000010, 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eTransparentRegionChanged = 0x00000020, 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eVisibilityChanged = 0x00000040, 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eFreezeTintChanged = 0x00000080, 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eDestroyed = 0x00000100 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project enum { 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eLayerHidden = 0x01, 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eLayerFrozen = 0x02, 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eLayerDither = 0x04, 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eLayerFilter = 0x08, 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eLayerBlurFreeze = 0x10 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project enum { 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eOrientationDefault = 0, 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eOrientation90 = 1, 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eOrientation180 = 2, 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eOrientation270 = 3, 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project eOrientationSwapMask = 0x01 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 8466b8ec99c5fc505877b3711a52e284bbb451f836Mathias Agopian 8566b8ec99c5fc505877b3711a52e284bbb451f836Mathias Agopian // flags for setOrientation 8666b8ec99c5fc505877b3711a52e284bbb451f836Mathias Agopian enum { 8766b8ec99c5fc505877b3711a52e284bbb451f836Mathias Agopian eOrientationAnimationDisable = 0x00000001 8866b8ec99c5fc505877b3711a52e284bbb451f836Mathias Agopian }; 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* create connection with surface flinger, requires 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ACCESS_SURFACE_FLINGER permission 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project virtual sp<ISurfaceFlingerClient> createConnection() = 0; 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* retrieve the control block */ 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project virtual sp<IMemory> getCblk() const = 0; 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* open/close transactions. recquires ACCESS_SURFACE_FLINGER permission */ 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project virtual void openGlobalTransaction() = 0; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project virtual void closeGlobalTransaction() = 0; 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* [un]freeze display. recquires ACCESS_SURFACE_FLINGER permission */ 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project virtual status_t freezeDisplay(DisplayID dpy, uint32_t flags) = 0; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project virtual status_t unfreezeDisplay(DisplayID dpy, uint32_t flags) = 0; 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Set display orientation. recquires ACCESS_SURFACE_FLINGER permission */ 10866b8ec99c5fc505877b3711a52e284bbb451f836Mathias Agopian virtual int setOrientation(DisplayID dpy, int orientation, uint32_t flags) = 0; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* signal that we're done booting. 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * recquires ACCESS_SURFACE_FLINGER permission 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project virtual void bootFinished() = 0; 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* get access to the GPU. Access is relinquished when releasing regs */ 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project struct gpu_info_t { 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project struct gpu_region_t { 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<IMemory> region; 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t reserved; 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<IMemory> regs; 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t count; 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gpu_region_t regions[2]; 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project virtual status_t requestGPU( 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const sp<IGPUCallback>& callback, 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gpu_info_t* gpu) = 0; 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* take the gpu back from any apps using it. They'll get a 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * EGL_CONTEXT_LOST error */ 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project virtual status_t revokeGPU() = 0; 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Signal surfaceflinger that there might be some work to do 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This is an ASYNCHRONOUS call. 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project virtual void signal() const = 0; 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectclass IGPUCallback : public IInterface 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic: 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project DECLARE_META_INTERFACE(GPUCallback); 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project virtual void gpuLost() = 0; //one-way 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectclass BnSurfaceComposer : public BnInterface<ISurfaceComposer> 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic: 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project enum { 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: BOOT_FINISHED must remain this value, it is called from 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Java by ActivityManagerService. 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project BOOT_FINISHED = IBinder::FIRST_CALL_TRANSACTION, 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project CREATE_CONNECTION, 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GET_CBLK, 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OPEN_GLOBAL_TRANSACTION, 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project CLOSE_GLOBAL_TRANSACTION, 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SET_ORIENTATION, 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project FREEZE_DISPLAY, 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project UNFREEZE_DISPLAY, 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project REQUEST_GPU, 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project REVOKE_GPU, 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SIGNAL 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project virtual status_t onTransact( uint32_t code, 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const Parcel& data, 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Parcel* reply, 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t flags = 0); 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectclass BnGPUCallback : public BnInterface<IGPUCallback> 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic: 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project virtual status_t onTransact( uint32_t code, 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const Parcel& data, 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Parcel* reply, 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint32_t flags = 0); 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; // namespace android 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif // ANDROID_ISURFACE_COMPOSER_H 187