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https://github.com/nyanmisaka/mpp.git
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abc3e78078
git-svn-id: https://10.10.10.66:8443/svn/MediaProcessPlatform/trunk/mpp@1104 6e48237b-75ef-9749-8fc9-41990f28c85a
463 lines
11 KiB
C++
463 lines
11 KiB
C++
/*
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* Copyright 2015 Rockchip Electronics Co. LTD
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define MODULE_TAG "mpi"
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#include <string.h>
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#include "rk_mpi.h"
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#include "mpp_log.h"
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#include "mpp_mem.h"
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#include "mpi_impl.h"
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#include "mpp.h"
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#include "mpp_info.h"
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#include "mpp_common.h"
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typedef struct {
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MppCtxType type;
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MppCodingType coding;
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const char *type_name;
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const char *coding_name;
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} MppCodingTypeInfo;
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static MppCodingTypeInfo support_list[] = {
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{ MPP_CTX_DEC, MPP_VIDEO_CodingMPEG2, "dec", "mpeg2", },
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{ MPP_CTX_DEC, MPP_VIDEO_CodingMPEG4, "dec", "mpeg4", },
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{ MPP_CTX_DEC, MPP_VIDEO_CodingH263, "dec", "h.263", },
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{ MPP_CTX_DEC, MPP_VIDEO_CodingAVC, "dec", "h.264/AVC", },
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{ MPP_CTX_DEC, MPP_VIDEO_CodingHEVC, "dec", "h.265/HEVC", },
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{ MPP_CTX_DEC, MPP_VIDEO_CodingVP8, "dec", "vp8", },
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{ MPP_CTX_DEC, MPP_VIDEO_CodingVP9, "dec", "VP9", },
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{ MPP_CTX_DEC, MPP_VIDEO_CodingAVS, "dec", "avs+", },
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{ MPP_CTX_DEC, MPP_VIDEO_CodingMJPEG, "dec", "jpeg", },
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{ MPP_CTX_ENC, MPP_VIDEO_CodingAVC, "enc", "h.264/AVC", },
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};
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#define check_mpp_ctx(ctx) _check_mpp_ctx(ctx, __FUNCTION__)
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static MPP_RET _check_mpp_ctx(MpiImpl *p, const char *caller)
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{
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if (NULL == p || p->check != p || NULL == p->ctx) {
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_mpp_err(MODULE_TAG, "found invalid context %p\n", caller, p);
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return MPP_ERR_UNKNOW;
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}
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return MPP_OK;
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}
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static MPP_RET mpi_decode(MppCtx ctx, MppPacket packet, MppFrame *frame)
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{
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MPP_RET ret = MPP_NOK;
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MpiImpl *p = (MpiImpl *)ctx;
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mpi_dbg_func("enter ctx %p packet %p frame %p\n", ctx, packet, frame);
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do {
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ret = check_mpp_ctx(p);
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if (ret)
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break;
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if (NULL == frame || NULL == packet) {
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mpp_err_f("found NULL input packet %p frame %p\n", packet, frame);
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ret = MPP_ERR_NULL_PTR;
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break;
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}
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// TODO: do decode here
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} while (0);
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mpi_dbg_func("leave ret %d\n", ret);
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return ret;
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}
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static MPP_RET mpi_decode_put_packet(MppCtx ctx, MppPacket packet)
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{
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MPP_RET ret = MPP_NOK;
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MpiImpl *p = (MpiImpl *)ctx;
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mpi_dbg_func("enter ctx %p packet %p\n", ctx, packet);
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do {
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ret = check_mpp_ctx(p);
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if (ret)
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break;
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if (NULL == packet) {
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mpp_err_f("found NULL input packet\n");
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ret = MPP_ERR_NULL_PTR;
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break;
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}
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ret = p->ctx->put_packet(packet);
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} while (0);
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mpi_dbg_func("leave ret %d\n", ret);
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return ret;
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}
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static MPP_RET mpi_decode_get_frame(MppCtx ctx, MppFrame *frame)
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{
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MPP_RET ret = MPP_NOK;
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MpiImpl *p = (MpiImpl *)ctx;
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mpi_dbg_func("enter ctx %p frame %p\n", ctx, frame);
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do {
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ret = check_mpp_ctx(p);
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if (ret)
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break;
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if (NULL == frame) {
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mpp_err_f("found NULL input frame\n");
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ret = MPP_ERR_NULL_PTR;
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break;
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}
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ret = p->ctx->get_frame(frame);
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} while (0);
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mpi_dbg_func("leave ret %d\n", ret);
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return ret;
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}
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static MPP_RET mpi_encode(MppCtx ctx, MppFrame frame, MppPacket *packet)
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{
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MPP_RET ret = MPP_NOK;
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MpiImpl *p = (MpiImpl *)ctx;
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mpi_dbg_func("enter ctx %p frame %p packet %p\n", ctx, frame, packet);
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do {
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ret = check_mpp_ctx(p);
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if (ret)
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break;
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if (NULL == frame || NULL == packet) {
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mpp_err_f("found NULL input frame %p packet %p\n", frame, packet);
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ret = MPP_ERR_NULL_PTR;
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break;
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}
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// TODO: do encode here
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} while (0);
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mpi_dbg_func("leave ret %d\n", ret);
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return ret;
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}
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static MPP_RET mpi_encode_put_frame(MppCtx ctx, MppFrame frame)
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{
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MPP_RET ret = MPP_NOK;
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MpiImpl *p = (MpiImpl *)ctx;
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mpi_dbg_func("enter ctx %p frame %p\n", ctx, frame);
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do {
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ret = check_mpp_ctx(p);
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if (ret)
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break;
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if (NULL == frame) {
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mpp_err_f("found NULL input frame\n");
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ret = MPP_ERR_NULL_PTR;
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break;
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}
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ret = p->ctx->put_frame(frame);
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} while (0);
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mpi_dbg_func("leave ret %d\n", ret);
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return ret;
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}
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static MPP_RET mpi_encode_get_packet(MppCtx ctx, MppPacket *packet)
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{
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MPP_RET ret = MPP_NOK;
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MpiImpl *p = (MpiImpl *)ctx;
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mpi_dbg_func("enter ctx %p packet %p\n", ctx, packet);
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do {
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ret = check_mpp_ctx(p);
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if (ret)
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break;
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if (NULL == packet) {
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mpp_err_f("found NULL input packet\n");
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ret = MPP_ERR_NULL_PTR;
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break;
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}
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ret = p->ctx->get_packet(packet);
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} while (0);
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mpi_dbg_func("leave ret %d\n", ret);
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return ret;
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}
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static MPP_RET mpi_isp(MppCtx ctx, MppFrame dst, MppFrame src)
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{
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MPP_RET ret = MPP_OK;
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mpi_dbg_func("enter ctx %p dst %p src %p\n", ctx, dst, src);
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// TODO: do isp process here
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mpi_dbg_func("leave ret %d\n", ret);
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return MPP_OK;
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}
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static MPP_RET mpi_isp_put_frame(MppCtx ctx, MppFrame frame)
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{
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MPP_RET ret = MPP_OK;
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mpi_dbg_func("enter ctx %p frame %p\n", ctx, frame);
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// TODO: do isp put frame process here
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mpi_dbg_func("leave ret %d\n", ret);
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return ret;
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}
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static MPP_RET mpi_isp_get_frame(MppCtx ctx, MppFrame *frame)
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{
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MPP_RET ret = MPP_OK;
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mpi_dbg_func("enter ctx %p frame %p\n", ctx, frame);
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// TODO: do isp get frame process here
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mpi_dbg_func("leave ret %d\n", ret);
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return ret;
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}
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static MPP_RET mpi_dequeue(MppCtx ctx, MppPortType type, MppTask *task)
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{
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MPP_RET ret = MPP_NOK;
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MpiImpl *p = (MpiImpl *)ctx;
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mpi_dbg_func("enter ctx %p type task %p\n", ctx, type, task);
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do {
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ret = check_mpp_ctx(p);
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if (ret)
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break;;
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if (type >= MPP_PORT_BUTT || NULL == task) {
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mpp_err_f("invalid input type %d task %p\n", type, task);
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ret = MPP_ERR_UNKNOW;
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break;
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}
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ret = p->ctx->dequeue(type, task);
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} while (0);
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mpi_dbg_func("leave ret %d\n", ret);
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return ret;
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}
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static MPP_RET mpi_enqueue(MppCtx ctx, MppPortType type, MppTask task)
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{
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MPP_RET ret = MPP_NOK;
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MpiImpl *p = (MpiImpl *)ctx;
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mpi_dbg_func("enter ctx %p type task %p\n", ctx, type, task);
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do {
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ret = check_mpp_ctx(p);
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if (ret)
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break;;
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if (type >= MPP_PORT_BUTT || NULL == task) {
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mpp_err_f("invalid input type %d task %p\n", type, task);
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ret = MPP_ERR_UNKNOW;
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break;
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}
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ret = p->ctx->enqueue(type, task);
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} while (0);
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mpi_dbg_func("leave ret %d\n", ret);
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return ret;
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}
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static MPP_RET mpi_reset(MppCtx ctx)
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{
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MPP_RET ret = MPP_NOK;
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MpiImpl *p = (MpiImpl *)ctx;
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mpi_dbg_func("enter ctx %p\n", ctx);
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do {
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ret = check_mpp_ctx(p);
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if (ret)
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break;;
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ret = p->ctx->reset();
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} while (0);
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mpi_dbg_func("leave ret %d\n", ret);
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return ret;
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}
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static MPP_RET mpi_control(MppCtx ctx, MpiCmd cmd, MppParam param)
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{
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MPP_RET ret = MPP_NOK;
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MpiImpl *p = (MpiImpl *)ctx;
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mpi_dbg_func("enter ctx %p cmd %x parm %p\n", ctx, cmd, param);
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do {
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ret = check_mpp_ctx(p);
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if (ret)
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break;;
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ret = p->ctx->control(cmd, param);
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} while (0);
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mpi_dbg_func("leave ret %d\n", ret);
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return ret;
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}
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static MppApi mpp_api = {
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sizeof(mpp_api),
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0,
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mpi_decode,
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mpi_decode_put_packet,
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mpi_decode_get_frame,
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mpi_encode,
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mpi_encode_put_frame,
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mpi_encode_get_packet,
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mpi_isp,
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mpi_isp_put_frame,
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mpi_isp_get_frame,
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mpi_dequeue,
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mpi_enqueue,
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mpi_reset,
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mpi_control,
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{0},
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};
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MPP_RET mpp_create(MppCtx *ctx, MppApi **mpi)
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{
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if (NULL == ctx || NULL == mpi) {
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mpp_err_f("invalid input ctx %p mpi %p\n", ctx, mpi);
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return MPP_ERR_NULL_PTR;
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}
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*ctx = NULL;
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*mpi = NULL;
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MPP_RET ret = MPP_OK;
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mpi_dbg_func("enter ctx %p mpi %p\n", ctx, mpi);
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do {
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MpiImpl *p = mpp_malloc(MpiImpl, 1);
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if (NULL == p) {
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mpp_err_f("failed to allocate context\n");
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ret = MPP_ERR_MALLOC;
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break;
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}
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memset(p, 0, sizeof(*p));
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p->ctx = new Mpp();
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if (NULL == p->ctx) {
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mpp_free(p);
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mpp_err_f("failed to new Mpp\n");
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ret = MPP_ERR_MALLOC;
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break;
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}
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mpp_api.version = mpp_info_get_revision();
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p->api = &mpp_api;
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p->check = p;
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*ctx = p;
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*mpi = p->api;
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} while (0);
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mpp_log("mpp version: %d\n", mpp_api.version);
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mpi_dbg_func("leave ret %d ctx %p mpi %p\n", ret, *ctx, *mpi);
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return ret;
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}
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MPP_RET mpp_init(MppCtx ctx, MppCtxType type, MppCodingType coding)
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{
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MPP_RET ret = MPP_OK;
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MpiImpl *p = (MpiImpl*)ctx;
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mpi_dbg_func("enter ctx %p type %d coding %d\n", ctx, type, coding);
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do {
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ret = check_mpp_ctx(p);
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if (ret)
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break;
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if (type >= MPP_CTX_BUTT ||
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coding >= MPP_VIDEO_CodingMax) {
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mpp_err_f("invalid input type %d coding %d\n", type, coding);
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ret = MPP_ERR_UNKNOW;
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break;
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}
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ret = p->ctx->init(type, coding);
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p->type = type;
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p->coding = coding;
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} while (0);
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get_mpi_debug();
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mpi_dbg_func("leave ret %d\n", ret);
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return ret;
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}
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MPP_RET mpp_destroy(MppCtx ctx)
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{
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mpi_dbg_func("enter ctx %p\n", ctx);
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MPP_RET ret = MPP_OK;
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MpiImpl *p = (MpiImpl*)ctx;
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do {
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ret = check_mpp_ctx(p);
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if (ret)
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return ret;
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if (p->ctx)
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delete p->ctx;
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mpp_free(p);
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} while (0);
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mpi_dbg_func("leave ret %d\n", ret);
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return ret;
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}
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MPP_RET mpp_check_support_format(MppCtxType type, MppCodingType coding)
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{
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MPP_RET ret = MPP_NOK;
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RK_U32 i = 0;
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for (i = 0; i < MPP_ARRAY_ELEMS(support_list); i++) {
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MppCodingTypeInfo *info = &support_list[i];
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if (type == info->type &&
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coding == info->coding) {
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ret = MPP_OK;
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break;
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}
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}
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return ret;
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}
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void mpp_show_support_format()
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{
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RK_U32 i = 0;
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mpp_log("mpp coding type support list:");
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for (i = 0; i < MPP_ARRAY_ELEMS(support_list); i++) {
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MppCodingTypeInfo *info = &support_list[i];
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mpp_log("type: %s id %d coding: %-16s id %d\n",
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info->type_name, info->type,
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info->coding_name, info->coding);
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}
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}
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