src/gallium/state_trackers/omx/tizonia/entrypoint.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2013 Advanced Micro Devices, Inc.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21  * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
  22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 #include <tizplatform.h>
  29 #include <tizkernel.h>
  30 #include <tizscheduler.h>
  31 #include <tizport.h>
  32 #include <tizport_decls.h>
  33 #include <tizvideoport.h>
  34 #include <tizvideoport_decls.h>
  35
  36 #include "vid_dec_h264_common.h"
  37 #include "entrypoint.h"
  38 #include "h264d.h"
  39 #include "h264dprc.h"
  40 #include "h264dinport.h"
  41 #include "h264e.h"
  42 #include "h264eprc.h"
  43 #include "h264einport.h"
  44 #include "h264eoutport.h"
  45 #include "names.h"
  46
  47 #include "util/u_debug.h"
  48
  49 DEBUG_GET_ONCE_BOOL_OPTION(mesa_enable_omx_eglimage,
  50                            "MESA_ENABLE_OMX_EGLIMAGE",
  51                            false)
  52
  53 static OMX_BOOL egl_image_validation_hook(const OMX_HANDLETYPE ap_hdl,
  54                                           OMX_U32 pid, OMX_PTR ap_eglimage,
  55                                           void *ap_args)
  56 {
  57    const void * p_krn = NULL;
  58    const tiz_port_t * p_port = NULL;
  59
  60    assert(ap_hdl);
  61    assert(ap_eglimage);
  62    assert(!ap_args);
  63
  64    if (!debug_get_option_mesa_enable_omx_eglimage()) {
  65       return OMX_FALSE;
  66    }
  67
  68    p_krn = tiz_get_krn(ap_hdl);
  69    p_port = tiz_krn_get_port(p_krn, pid);
  70
  71    const OMX_VIDEO_PORTDEFINITIONTYPE * p_video_portdef
  72       = &(p_port->portdef_.format.video);
  73
  74    if (!p_video_portdef->pNativeWindow) {
  75       return OMX_FALSE;
  76    }
  77
  78    return OMX_TRUE;
  79 }
  80
  81 OMX_ERRORTYPE OMX_ComponentInit (OMX_HANDLETYPE ap_hdl)
  82 {
  83    tiz_role_factory_t h264d_role;
  84    tiz_role_factory_t h264e_role;
  85    const tiz_role_factory_t * rf_list[] = {&h264d_role, &h264e_role};
  86    tiz_type_factory_t h264dprc_type;
  87    tiz_type_factory_t h264d_inport_type;
  88    tiz_type_factory_t h264eprc_type;
  89    tiz_type_factory_t h264e_inport_type;
  90    tiz_type_factory_t h264e_outport_type;
  91    const tiz_type_factory_t * tf_list[] = {&h264dprc_type,
  92                                            &h264d_inport_type,
  93                                            &h264eprc_type,
  94                                            &h264e_inport_type,
  95                                            &h264e_outport_type};
  96    const tiz_eglimage_hook_t egl_validation_hook = {
  97       OMX_VID_DEC_AVC_OUTPUT_PORT_INDEX,
  98       egl_image_validation_hook,
  99       NULL
 100    };
 101
 102    /* Settings for roles */
 103    strcpy ((OMX_STRING) h264d_role.role, OMX_VID_DEC_AVC_ROLE);
 104    h264d_role.pf_cport = instantiate_h264d_config_port;
 105    h264d_role.pf_port[0] = instantiate_h264d_input_port;
 106    h264d_role.pf_port[1] = instantiate_h264d_output_port;
 107    h264d_role.nports = 2;
 108    h264d_role.pf_proc = instantiate_h264d_processor;
 109
 110    strcpy ((OMX_STRING) h264e_role.role, OMX_VID_ENC_AVC_ROLE);
 111    h264e_role.pf_cport = instantiate_h264e_config_port;
 112    h264e_role.pf_port[0] = instantiate_h264e_input_port;
 113    h264e_role.pf_port[1] = instantiate_h264e_output_port;
 114    h264e_role.nports = 2;
 115    h264e_role.pf_proc = instantiate_h264e_processor;
 116
 117    /* Settings for classes */
 118    strcpy ((OMX_STRING) h264dprc_type.class_name, "h264dprc_class");
 119    h264dprc_type.pf_class_init = h264d_prc_class_init;
 120    strcpy ((OMX_STRING) h264dprc_type.object_name, "h264dprc");
 121    h264dprc_type.pf_object_init = h264d_prc_init;
 122
 123    strcpy ((OMX_STRING) h264d_inport_type.class_name, "h264dinport_class");
 124    h264d_inport_type.pf_class_init = h264d_inport_class_init;
 125    strcpy ((OMX_STRING) h264d_inport_type.object_name, "h264dinport");
 126    h264d_inport_type.pf_object_init = h264d_inport_init;
 127
 128    strcpy ((OMX_STRING) h264eprc_type.class_name, "h264eprc_class");
 129    h264eprc_type.pf_class_init = h264e_prc_class_init;
 130    strcpy ((OMX_STRING) h264eprc_type.object_name, "h264eprc");
 131    h264eprc_type.pf_object_init = h264e_prc_init;
 132
 133    strcpy ((OMX_STRING) h264e_inport_type.class_name, "h264einport_class");
 134    h264e_inport_type.pf_class_init = h264e_inport_class_init;
 135    strcpy ((OMX_STRING) h264e_inport_type.object_name, "h264einport");
 136    h264e_inport_type.pf_object_init = h264e_inport_init;
 137
 138    strcpy ((OMX_STRING) h264e_outport_type.class_name, "h264eoutport_class");
 139    h264e_outport_type.pf_class_init = h264e_outport_class_init;
 140    strcpy ((OMX_STRING) h264e_outport_type.object_name, "h264eoutport");
 141    h264e_outport_type.pf_object_init = h264e_outport_init;
 142
 143    /* Initialize the component infrastructure */
 144    tiz_comp_init (ap_hdl, OMX_VID_COMP_NAME);
 145
 146    /* Classes need to be registered first */
 147    tiz_comp_register_types (ap_hdl, tf_list, 5);
 148
 149    /* Register the component roles */
 150    tiz_comp_register_roles (ap_hdl, rf_list, 2);
 151
 152    /* Register egl image validation hook for the decoder */
 153    tiz_check_omx (tiz_comp_register_role_eglimage_hook
 154                      (ap_hdl, (const OMX_U8 *) OMX_VID_DEC_AVC_ROLE,
 155                       &egl_validation_hook));
 156
 157    return OMX_ErrorNone;
 158 }