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[vpu_api]: add legacy vpu_api interface and class

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git-svn-id: https://10.10.10.66:8443/svn/MediaProcessPlatform/trunk/mpp@71 6e48237b-75ef-9749-8fc9-41990f28c85a
This commit is contained in:
ChenHengming
2015-08-12 02:33:19 +00:00
parent 3ffb7ad699
commit 51b9c7b5ef
6 changed files with 682 additions and 0 deletions
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242
mpp/legacy/vpu_api.cpp Normal file
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/*
* Copyright 2010 Rockchip Electronics S.LSI Co. LTD
*
* 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.
*/
#define LOG_TAG "vpu_api_legacy"
#include <string.h>
#include "mpp_log.h"
#include "mpp_mem.h"
#include "vpu_api_legacy.h"
#include "vpu_api.h"
static RK_S32 vpu_api_init(VpuCodecContext *ctx, RK_U8 *extraData, RK_U32 extra_size)
{
mpp_log("vpu_api_init in, extra_size: %d", extra_size);
if (ctx == NULL) {
mpp_log("vpu_api_init fail, input invalid");
return VPU_API_ERR_UNKNOW;
}
VpuApi* api = (VpuApi*)(ctx->vpuApiObj);
if (api == NULL) {
mpp_log("vpu_api_init fail, vpu api invalid");
return VPU_API_ERR_UNKNOW;
}
return api->init(ctx, extraData, extra_size);
}
static RK_S32 vpu_api_decode(VpuCodecContext *ctx, VideoPacket_t *pkt, DecoderOut_t *aDecOut)
{
if (ctx == NULL) {
mpp_log("vpu_api_decode fail, input invalid");
return VPU_API_ERR_UNKNOW;
}
VpuApi* api = (VpuApi*)(ctx->vpuApiObj);
if (api == NULL) {
mpp_log("vpu_api_decode fail, vpu api invalid");
return VPU_API_ERR_UNKNOW;
}
return api->decode(ctx, pkt, aDecOut);
}
static RK_S32 vpu_api_sendstream(VpuCodecContext *ctx, VideoPacket_t *pkt)
{
if (ctx == NULL) {
mpp_log("vpu_api_decode fail, input invalid");
return VPU_API_ERR_UNKNOW;
}
VpuApi* api = (VpuApi*)(ctx->vpuApiObj);
if (api == NULL) {
mpp_log("vpu_api_sendstream fail, vpu api invalid");
return VPU_API_ERR_UNKNOW;
}
return api->decode_sendstream(ctx, pkt);
}
static RK_S32 vpu_api_getframe(VpuCodecContext *ctx, DecoderOut_t *aDecOut)
{
if (ctx == NULL) {
mpp_log("vpu_api_decode fail, input invalid");
return VPU_API_ERR_UNKNOW;
}
VpuApi* api = (VpuApi*)(ctx->vpuApiObj);
if (api == NULL) {
mpp_log("vpu_api_getframe fail, vpu api invalid");
return VPU_API_ERR_UNKNOW;
}
return api->decode_getoutframe(ctx,aDecOut);
}
static RK_S32 vpu_api_sendframe(VpuCodecContext *ctx, EncInputStream_t *aEncInStrm)
{
if (ctx == NULL) {
mpp_log("vpu_api_decode fail, input invalid");
return VPU_API_ERR_UNKNOW;
}
VpuApi* api = (VpuApi*)(ctx->vpuApiObj);
if (api == NULL) {
mpp_log("vpu_api_sendframe fail, vpu api invalid");
return VPU_API_ERR_UNKNOW;
}
return api->encoder_sendframe(ctx, aEncInStrm);
}
static RK_S32 vpu_api_getstream(VpuCodecContext *ctx, EncoderOut_t *aEncOut)
{
if (ctx == NULL) {
mpp_log("vpu_api_decode fail, input invalid");
return VPU_API_ERR_UNKNOW;
}
VpuApi* api = (VpuApi*)(ctx->vpuApiObj);
if (api == NULL) {
mpp_log("vpu_api_getframe fail, vpu api invalid");
return VPU_API_ERR_UNKNOW;
}
return api->encoder_getstream(ctx,aEncOut);
}
static RK_S32 vpu_api_encode(VpuCodecContext *ctx, EncInputStream_t *aEncInStrm, EncoderOut_t *aEncOut)
{
if (ctx == NULL) {
mpp_log("vpu_api_encode fail, input invalid");
return VPU_API_ERR_UNKNOW;
}
VpuApi* api = (VpuApi*)(ctx->vpuApiObj);
if (api == NULL) {
mpp_log("vpu_api_encode fail, vpu api invalid");
return VPU_API_ERR_UNKNOW;
}
return api->encode(ctx, aEncInStrm, aEncOut);
}
static RK_S32 vpu_api_flush(VpuCodecContext *ctx)
{
if (ctx == NULL) {
mpp_log("vpu_api_encode fail, input invalid");
return VPU_API_ERR_UNKNOW;
}
VpuApi* api = (VpuApi*)(ctx->vpuApiObj);
if (api == NULL) {
mpp_log("vpu_api_flush fail, vpu api invalid");
return VPU_API_ERR_UNKNOW;
}
return api->flush(ctx);
}
static RK_S32 vpu_api_control(VpuCodecContext *ctx, VPU_API_CMD cmdType,void *param)
{
if (ctx == NULL) {
mpp_log("vpu_api_decode fail, input invalid");
return VPU_API_ERR_UNKNOW;
}
VpuApi* api = (VpuApi*)(ctx->vpuApiObj);
if (api == NULL) {
mpp_log("vpu_api_decode fail, vpu api invalid");
return VPU_API_ERR_UNKNOW;
}
return api->control(ctx, cmdType, param);
}
RK_S32 vpu_open_context(VpuCodecContext **ctx)
{
mpp_log("vpu_open_context in");
VpuCodecContext *s = *ctx;
if (!s) {
s = mpp_malloc(VpuCodecContext, 1);
if (!s) {
mpp_err("Input context has not been properly allocated");
return -1;
}
memset(s, 0, sizeof(VpuCodecContext));
s->enableparsing = 1;
VpuApi* api = new VpuApi();
if (api == NULL) {
mpp_err("Vpu api object has not been properly allocated");
return -1;
}
s->vpuApiObj = (void*)api;
s->init = vpu_api_init;
s->decode = vpu_api_decode;
s->encode = vpu_api_encode;
s->flush = vpu_api_flush;
s->control = vpu_api_control;
s->decode_sendstream = vpu_api_sendstream;
s->decode_getframe = vpu_api_getframe;
s->encoder_sendframe = vpu_api_sendframe;
s->encoder_getstream = vpu_api_getstream;
*ctx = s;
return 0;
}
if (!s->vpuApiObj){
mpp_err("Input context has not been properly allocated and is not NULL either");
return -1;
}
return 0;
}
RK_S32 vpu_close_context(VpuCodecContext **ctx)
{
mpp_log("vpu_close_context in");
VpuCodecContext *s = *ctx;
if (s) {
VpuApi* api = (VpuApi*)(s->vpuApiObj);
if (s->vpuApiObj) {
delete api;
s->vpuApiObj = NULL;
}
if (s->extradata) {
mpp_free(s->extradata);
s->extradata = NULL;
}
if(s->private_data){
mpp_free(s->private_data);
s->private_data = NULL;
}
mpp_free(s);
*ctx = s = NULL;
mpp_log("vpu_close_context ok");
}
return 0;
}