这篇教程C++ DDL_IS_BUSY函数代码示例写得很实用，希望能帮到您。
本文整理汇总了C++中DDL_IS_BUSY函数的典型用法代码示例。如果您正苦于以下问题：C++ DDL_IS_BUSY函数的具体用法？C++ DDL_IS_BUSY怎么用？C++ DDL_IS_BUSY使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。 在下文中一共展示了DDL_IS_BUSY函数的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。 示例1: ddl_encode_startu32 ddl_encode_start(u32 *ddl_handle, void *client_data){ struct ddl_client_context *ddl = (struct ddl_client_context *) ddl_handle; struct ddl_context *ddl_context; struct ddl_encoder_data *encoder; void *ptr; u32 status = VCD_S_SUCCESS; DDL_MSG_HIGH("ddl_encode_start");#ifdef DDL_PROFILE if (first_time < 2) { ddl_reset_time_variables(1); first_time++; } ddl_get_core_start_time(1);#endif ddl_context = ddl_get_context(); if (!DDL_IS_INITIALIZED(ddl_context)) { DDL_MSG_ERROR("ddl_enc_start:Not_inited"); return VCD_ERR_ILLEGAL_OP; } if (DDL_IS_BUSY(ddl_context)) { DDL_MSG_ERROR("ddl_enc_start:Ddl_busy"); return VCD_ERR_BUSY; } if (!ddl || ddl->decoding) { DDL_MSG_ERROR("ddl_enc_start:Bad_handle"); return VCD_ERR_BAD_HANDLE; } if (!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_OPEN)) { DDL_MSG_ERROR("ddl_enc_start:Not_opened"); return VCD_ERR_ILLEGAL_OP; } if (!ddl_encoder_ready_to_start(ddl)) { DDL_MSG_ERROR("ddl_enc_start:Err_param_settings"); return VCD_ERR_ILLEGAL_OP; } encoder = &ddl->codec_data.encoder; status = ddl_allocate_enc_hw_buffers(ddl); if (status) return status;#ifdef DDL_BUF_LOG ddl_list_buffers(ddl);#endif ptr = ddl_pmem_alloc(&encoder->seq_header, DDL_ENC_SEQHEADER_SIZE, DDL_LINEAR_BUFFER_ALIGN_BYTES); if (!ptr) { ddl_free_enc_hw_buffers(ddl); DDL_MSG_ERROR("ddl_enc_start:Seq_hdr_alloc_failed"); return VCD_ERR_ALLOC_FAIL; } if (!ddl_take_command_channel(ddl_context, ddl, client_data)) return VCD_ERR_BUSY; ddl_vidc_channel_set(ddl); return status;}
开发者ID:LeeDroid-，项目名称:Shooter-2.6.35-MR，代码行数:58，
示例2: ddl_encode_startu32 ddl_encode_start(u32 *ddl_handle, void *client_data){ struct ddl_client_context *ddl = (struct ddl_client_context *) ddl_handle; struct ddl_context *ddl_context; struct ddl_encoder_data *encoder; void *ptr; u32 status = VCD_S_SUCCESS; DDL_MSG_HIGH("ddl_encode_start"); if (vidc_msg_timing) { if (first_time < 2) { ddl_reset_core_time_variables(ENC_OP_TIME); first_time++; } ddl_set_core_start_time(__func__, ENC_OP_TIME); } ddl_context = ddl_get_context(); if (!DDL_IS_INITIALIZED(ddl_context)) { DDL_MSG_ERROR("ddl_enc_start:Not_inited"); return VCD_ERR_ILLEGAL_OP; } if (DDL_IS_BUSY(ddl_context)) { DDL_MSG_ERROR("ddl_enc_start:Ddl_busy"); return VCD_ERR_BUSY; } if (!ddl || ddl->decoding) { DDL_MSG_ERROR("ddl_enc_start:Bad_handle"); return VCD_ERR_BAD_HANDLE; } if (!DDLCLIENT_STATE_IS(ddl, DDL_CLIENT_OPEN)) { DDL_MSG_ERROR("ddl_enc_start:Not_opened"); return VCD_ERR_ILLEGAL_OP; } if (!ddl_encoder_ready_to_start(ddl)) { DDL_MSG_ERROR("ddl_enc_start:Err_param_settings"); return VCD_ERR_ILLEGAL_OP; } encoder = &ddl->codec_data.encoder; status = ddl_allocate_enc_hw_buffers(ddl); if (status) return status;#ifdef DDL_BUF_LOG ddl_list_buffers(ddl);#endif if ((encoder->codec.codec == VCD_CODEC_MPEG4 && !encoder->short_header.short_header) || encoder->codec.codec == VCD_CODEC_H264) { ptr = ddl_pmem_alloc(&encoder->seq_header, DDL_ENC_SEQHEADER_SIZE, DDL_LINEAR_BUFFER_ALIGN_BYTES); if (!ptr) { ddl_free_enc_hw_buffers(ddl); DDL_MSG_ERROR("ddl_enc_start:Seq_hdr_alloc_failed"); return VCD_ERR_ALLOC_FAIL; } } else { encoder->seq_header.buffer_size = 0; encoder->seq_header.virtual_base_addr = 0; encoder->seq_header.align_physical_addr = 0; encoder->seq_header.align_virtual_addr = 0; } if (!ddl_take_command_channel(ddl_context, ddl, client_data)) return VCD_ERR_BUSY; ddl_vidc_channel_set(ddl); return status;}
开发者ID:Kra1o5，项目名称:android_kernel_huawei_u8815-gb，代码行数:65，
注：本文中的DDL_IS_BUSY函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。
C++ DDL_IS_INITIALIZED函数代码示例
C++ DDLCLIENT_STATE_IS函数代码示例 |
