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84 lines
4.5 KiB
84 lines
4.5 KiB
3 years ago
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/*
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Copyright (c) 2012, Broadcom Europe Ltd
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the copyright holder nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// OpenMAX IL Component Service common - Host side header
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typedef struct {
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OMX_U32 port;
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IL_FUNCTION_T func;
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OMX_BOOL bEGL;
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OMX_U32 numBuffers;
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OMX_DIRTYPE dir;
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} VC_PRIVATE_PORT_T;
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struct _VC_PRIVATE_COMPONENT_T {
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OMX_COMPONENTTYPE *comp;
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void *reference;
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OMX_U32 numPorts;
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OMX_CALLBACKTYPE callbacks;
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OMX_PTR callback_state;
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VC_PRIVATE_PORT_T *port;
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struct _VC_PRIVATE_COMPONENT_T *next;
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};
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typedef struct _VC_PRIVATE_COMPONENT_T VC_PRIVATE_COMPONENT_T;
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struct ILCS_COMMON_T {
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VCOS_SEMAPHORE_T component_lock;
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VC_PRIVATE_COMPONENT_T *component_list;
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ILCS_SERVICE_T *ilcs;
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};
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VCHPRE_ void VCHPOST_ vcilcs_config(ILCS_CONFIG_T *config);
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// functions that implement incoming functions calls
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// from VideoCore components to host based components
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VCHPRE_ void VCHPOST_ vcil_in_get_state(ILCS_COMMON_T *st, void *call, int clen, void *resp, int *rlen);
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VCHPRE_ void VCHPOST_ vcil_in_get_parameter(ILCS_COMMON_T *st, void *call, int clen, void *resp, int *rlen);
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VCHPRE_ void VCHPOST_ vcil_in_set_parameter(ILCS_COMMON_T *st, void *call, int clen, void *resp, int *rlen);
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VCHPRE_ void VCHPOST_ vcil_in_get_config(ILCS_COMMON_T *st, void *call, int clen, void *resp, int *rlen);
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VCHPRE_ void VCHPOST_ vcil_in_set_config(ILCS_COMMON_T *st, void *call, int clen, void *resp, int *rlen);
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VCHPRE_ void VCHPOST_ vcil_in_use_buffer(ILCS_COMMON_T *st, void *call, int clen, void *resp, int *rlen);
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VCHPRE_ void VCHPOST_ vcil_in_free_buffer(ILCS_COMMON_T *st, void *call, int clen, void *resp, int *rlen);
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VCHPRE_ void VCHPOST_ vcil_in_empty_this_buffer(ILCS_COMMON_T *st, void *call, int clen, void *resp, int *rlen);
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VCHPRE_ void VCHPOST_ vcil_in_fill_this_buffer(ILCS_COMMON_T *st, void *call, int clen, void *resp, int *rlen);
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VCHPRE_ void VCHPOST_ vcil_in_get_component_version(ILCS_COMMON_T *st, void *call, int clen, void *resp, int *rlen);
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VCHPRE_ void VCHPOST_ vcil_in_get_extension_index(ILCS_COMMON_T *st, void *call, int clen, void *resp, int *rlen);
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VCHPRE_ void VCHPOST_ vcil_in_component_role_enum(ILCS_COMMON_T *st, void *call, int clen, void *resp, int *rlen);
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// functions that implement callbacks from VideoCore
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// components to the host core.
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// The prefix is vcil_out since they implement part
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// of the API that the host uses out to VideoCore
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VCHPRE_ void VCHPOST_ vcil_out_event_handler(ILCS_COMMON_T *st, void *call, int clen, void *resp, int *rlen);
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VCHPRE_ void VCHPOST_ vcil_out_empty_buffer_done(ILCS_COMMON_T *st, void *call, int clen, void *resp, int *rlen);
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VCHPRE_ void VCHPOST_ vcil_out_fill_buffer_done(ILCS_COMMON_T *st, void *call, int clen, void *resp, int *rlen);
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// functions used by the host IL core
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VCHPRE_ OMX_ERRORTYPE VCHPOST_ vcil_out_get_debug_information(ILCS_COMMON_T *st, OMX_STRING debugInfo, OMX_S32 *pLen);
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VCHPRE_ OMX_ERRORTYPE VCHPOST_ vcil_out_create_component(ILCS_COMMON_T *st, OMX_HANDLETYPE hComponent, OMX_STRING component_name);
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VCHPRE_ OMX_ERRORTYPE VCHPOST_ vcil_out_component_name_enum(ILCS_COMMON_T *st, OMX_STRING cComponentName, OMX_U32 nNameLength, OMX_U32 nIndex);
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