1 /* 2 * Copyright (c) 2009-2011 Intel Corporation. All rights reserved. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef __VIDEO_ENCODER_UTILS_H__ 18 #define __VIDEO_ENCODER_UTILS_H__ 19 #include <va/va.h> 20 #include <va/va_tpi.h> 21 #include "VideoEncoderDef.h" 22 #include "IntelMetadataBuffer.h" 23 #ifdef IMG_GFX 24 #include <hardware/gralloc.h> 25 #endif 26 27 #define MAP_ACTION_COPY 0x00000001 //mem copy 28 #define MAP_ACTION_ALIGN64 0x00000002 //align 64 29 #define MAP_ACTION_COLORCONVERT 0x00000004 //color convert 30 #define MAP_ACTION_RESIZE 0x00000008 //resize 31 32 class VASurfaceMap { 33 public: 34 VASurfaceMap(VADisplay display, int hwcap); 35 ~VASurfaceMap(); 36 37 Encode_Status doMapping(); 38 VASurfaceID getVASurface() {return mVASurface;} 39 intptr_t getValue() {return mValue;} 40 ValueInfo* getValueInfo() {return &mVinfo;} 41 42 void setVASurface(VASurfaceID surface) {mVASurface = surface;} 43 void setValue(intptr_t value) {mValue = value;} 44 void setValueInfo(ValueInfo& vinfo) {memcpy(&mVinfo, &vinfo, sizeof(ValueInfo));} 45 void setTracked() {mTracked = true;} 46 void setAction(int32_t action) {mAction = action;} 47 48 private: 49 Encode_Status doActionCopy(); 50 Encode_Status doActionColConv(); 51 Encode_Status MappingToVASurface(); 52 Encode_Status MappingSurfaceID(intptr_t value); 53 Encode_Status MappingGfxHandle(intptr_t value); 54 Encode_Status MappingKbufHandle(intptr_t value); 55 Encode_Status MappingMallocPTR(intptr_t value); 56 VASurfaceID CreateSurfaceFromExternalBuf(intptr_t value, ValueInfo& vinfo); 57 58 VADisplay mVADisplay; 59 60 intptr_t mValue; 61 62 VASurfaceID mVASurface; 63 int32_t mVASurfaceWidth; 64 int32_t mVASurfaceHeight; 65 int32_t mVASurfaceStride; 66 67 // MetadataBufferType mType; 68 69 ValueInfo mVinfo; 70 bool mTracked; 71 72 int32_t mAction; 73 74 int32_t mSupportedSurfaceMemType; 75 76 #ifdef IMG_GFX 77 //special for gfx color format converter 78 buffer_handle_t mGfxHandle; 79 #endif 80 }; 81 82 VASurfaceID CreateNewVASurface(VADisplay display, int32_t width, int32_t height); 83 84 #endif 85 86
