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Better debug output, print the error string when failing to get a Reader or Decoder.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26504 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stephan Aßmus
2008-07-19 15:30:29 +00:00
parent c6bb6dfcf0
commit b66837d4cd
1 changed files with 12 additions and 8 deletions
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src/kits/media/PluginManager.cpp
+12 -8
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@@ -32,10 +32,12 @@ PluginManager::CreateReader(Reader **reader, int32 *streamCount,
// get list of available readers from the server // get list of available readers from the server
server_get_readers_request request; server_get_readers_request request;
server_get_readers_reply reply; server_get_readers_reply reply;
if (QueryServer(SERVER_GET_READERS, &request, sizeof(request), status_t ret = QueryServer(SERVER_GET_READERS, &request, sizeof(request),
&reply, sizeof(reply)) != B_OK) { &reply, sizeof(reply));
printf("PluginManager::CreateReader: can't get list of readers\n"); if (ret != B_OK) {
return B_ERROR; printf("PluginManager::CreateReader: can't get list of readers: %s\n",
strerror(ret));
return ret;
} }
// try each reader by calling it's Sniff function... // try each reader by calling it's Sniff function...
@@ -98,10 +100,12 @@ PluginManager::CreateDecoder(Decoder **_decoder, const media_format &format)
server_get_decoder_for_format_request request; server_get_decoder_for_format_request request;
server_get_decoder_for_format_reply reply; server_get_decoder_for_format_reply reply;
request.format = format; request.format = format;
if (B_OK != QueryServer(SERVER_GET_DECODER_FOR_FORMAT, &request, status_t ret = QueryServer(SERVER_GET_DECODER_FOR_FORMAT, &request,
sizeof(request), &reply, sizeof(reply))) { sizeof(request), &reply, sizeof(reply));
TRACE("PluginManager::CreateDecoder: can't get decoder for format\n"); if (ret != B_OK) {
return B_ERROR; printf("PluginManager::CreateDecoder: can't get decoder for format: "
"%s\n", strerror(ret));
return ret;
} }
MediaPlugin *plugin = GetPlugin(reply.ref); MediaPlugin *plugin = GetPlugin(reply.ref);