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Diffstat (limited to 'indra/media_plugins/base/media_plugin_base.cpp')
-rw-r--r--indra/media_plugins/base/media_plugin_base.cpp154
1 files changed, 77 insertions, 77 deletions
diff --git a/indra/media_plugins/base/media_plugin_base.cpp b/indra/media_plugins/base/media_plugin_base.cpp
index 37c498664a..545eee25a9 100644
--- a/indra/media_plugins/base/media_plugin_base.cpp
+++ b/indra/media_plugins/base/media_plugin_base.cpp
@@ -1,28 +1,28 @@
-/**
+/**
* @file media_plugin_base.cpp
* @brief Media plugin base class for LLMedia API plugin system
*
- * All plugins should be a subclass of MediaPluginBase.
+ * All plugins should be a subclass of MediaPluginBase.
*
* @cond
* $LicenseInfo:firstyear=2008&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
- *
+ *
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
- *
+ *
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
- *
+ *
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
+ *
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
* @endcond
@@ -40,102 +40,102 @@
/// @param[in] host_user_data Message data for messages from plugin to plugin loader shell
MediaPluginBase::MediaPluginBase(
- LLPluginInstance::sendMessageFunction host_send_func,
- void *host_user_data )
+ LLPluginInstance::sendMessageFunction host_send_func,
+ void *host_user_data )
{
- mHostSendFunction = host_send_func;
- mHostUserData = host_user_data;
- mDeleteMe = false;
- mPixels = 0;
- mWidth = 0;
- mHeight = 0;
- mTextureWidth = 0;
- mTextureHeight = 0;
- mDepth = 0;
- mStatus = STATUS_NONE;
+ mHostSendFunction = host_send_func;
+ mHostUserData = host_user_data;
+ mDeleteMe = false;
+ mPixels = 0;
+ mWidth = 0;
+ mHeight = 0;
+ mTextureWidth = 0;
+ mTextureHeight = 0;
+ mDepth = 0;
+ mStatus = STATUS_NONE;
}
/**
* Converts current media status enum value into string (STATUS_LOADING into "loading", etc.)
- *
+ *
* @return Media status string ("loading", "playing", "paused", etc)
*
*/
std::string MediaPluginBase::statusString()
{
- std::string result;
-
- switch(mStatus)
- {
- case STATUS_LOADING: result = "loading"; break;
- case STATUS_LOADED: result = "loaded"; break;
- case STATUS_ERROR: result = "error"; break;
- case STATUS_PLAYING: result = "playing"; break;
- case STATUS_PAUSED: result = "paused"; break;
- case STATUS_DONE: result = "done"; break;
- default:
- // keep the empty string
- break;
- }
-
- return result;
+ std::string result;
+
+ switch(mStatus)
+ {
+ case STATUS_LOADING: result = "loading"; break;
+ case STATUS_LOADED: result = "loaded"; break;
+ case STATUS_ERROR: result = "error"; break;
+ case STATUS_PLAYING: result = "playing"; break;
+ case STATUS_PAUSED: result = "paused"; break;
+ case STATUS_DONE: result = "done"; break;
+ default:
+ // keep the empty string
+ break;
+ }
+
+ return result;
}
-
+
/**
* Set media status.
- *
+ *
* @param[in] status Media status (STATUS_LOADING, STATUS_PLAYING, STATUS_PAUSED, etc)
*
*/
void MediaPluginBase::setStatus(EStatus status)
{
- if(mStatus != status)
- {
- mStatus = status;
- sendStatus();
- }
+ if(mStatus != status)
+ {
+ mStatus = status;
+ sendStatus();
+ }
}
/**
* Receive message from plugin loader shell.
- *
+ *
* @param[in] message_string Message string
* @param[in] user_data Message data
*
*/
void MediaPluginBase::staticReceiveMessage(const char *message_string, void **user_data)
{
- MediaPluginBase *self = (MediaPluginBase*)*user_data;
-
- if(self != NULL)
- {
- self->receiveMessage(message_string);
-
- // If the plugin has processed the delete message, delete it.
- if(self->mDeleteMe)
- {
- delete self;
- *user_data = NULL;
- }
- }
+ MediaPluginBase *self = (MediaPluginBase*)*user_data;
+
+ if(self != NULL)
+ {
+ self->receiveMessage(message_string);
+
+ // If the plugin has processed the delete message, delete it.
+ if(self->mDeleteMe)
+ {
+ delete self;
+ *user_data = NULL;
+ }
+ }
}
/**
* Send message to plugin loader shell.
- *
+ *
* @param[in] message Message data being sent to plugin loader shell
*
*/
void MediaPluginBase::sendMessage(const LLPluginMessage &message)
{
- std::string output = message.generate();
- mHostSendFunction(output.c_str(), &mHostUserData);
+ std::string output = message.generate();
+ mHostSendFunction(output.c_str(), &mHostUserData);
}
/**
* Notifies plugin loader shell that part of display area needs to be redrawn.
- *
+ *
* @param[in] left Left X coordinate of area to redraw (0,0 is at top left corner)
* @param[in] top Top Y coordinate of area to redraw (0,0 is at top left corner)
* @param[in] right Right X-coordinate of area to redraw (0,0 is at top left corner)
@@ -144,27 +144,27 @@ void MediaPluginBase::sendMessage(const LLPluginMessage &message)
*/
void MediaPluginBase::setDirty(int left, int top, int right, int bottom)
{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "updated");
-
- message.setValueS32("left", left);
- message.setValueS32("top", top);
- message.setValueS32("right", right);
- message.setValueS32("bottom", bottom);
-
- sendMessage(message);
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "updated");
+
+ message.setValueS32("left", left);
+ message.setValueS32("top", top);
+ message.setValueS32("right", right);
+ message.setValueS32("bottom", bottom);
+
+ sendMessage(message);
}
/**
* Sends "media_status" message to plugin loader shell ("loading", "playing", "paused", etc.)
- *
+ *
*/
void MediaPluginBase::sendStatus()
{
- LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "media_status");
+ LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA, "media_status");
- message.setValue("status", statusString());
-
- sendMessage(message);
+ message.setValue("status", statusString());
+
+ sendMessage(message);
}
@@ -178,12 +178,12 @@ void MediaPluginBase::sendStatus()
extern "C"
{
- LLSYMEXPORT int LLPluginInitEntryPoint(LLPluginInstance::sendMessageFunction host_send_func, void *host_user_data, LLPluginInstance::sendMessageFunction *plugin_send_func, void **plugin_user_data);
+ LLSYMEXPORT int LLPluginInitEntryPoint(LLPluginInstance::sendMessageFunction host_send_func, void *host_user_data, LLPluginInstance::sendMessageFunction *plugin_send_func, void **plugin_user_data);
}
/**
* Plugin initialization and entry point. Establishes communication channel for messages between plugin and plugin loader shell. TODO:DOC - Please check!
- *
+ *
* @param[in] host_send_func Function for sending messages from plugin to plugin loader shell
* @param[in] host_user_data Message data for messages from plugin to plugin loader shell
* @param[out] plugin_send_func Function for plugin to receive messages from plugin loader shell
@@ -195,12 +195,12 @@ extern "C"
LLSYMEXPORT int
LLPluginInitEntryPoint(LLPluginInstance::sendMessageFunction host_send_func, void *host_user_data, LLPluginInstance::sendMessageFunction *plugin_send_func, void **plugin_user_data)
{
- return init_media_plugin(host_send_func, host_user_data, plugin_send_func, plugin_user_data);
+ return init_media_plugin(host_send_func, host_user_data, plugin_send_func, plugin_user_data);
}
#ifdef WIN32
int WINAPI DllEntryPoint( HINSTANCE hInstance, unsigned long reason, void* params )
{
- return 1;
+ return 1;
}
#endif
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