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-rwxr-xr-xindra/newview/llfeaturemanager.cpp221
1 files changed, 16 insertions, 205 deletions
diff --git a/indra/newview/llfeaturemanager.cpp b/indra/newview/llfeaturemanager.cpp
index a1246e31d9..af84aea6a6 100755
--- a/indra/newview/llfeaturemanager.cpp
+++ b/indra/newview/llfeaturemanager.cpp
@@ -77,10 +77,7 @@ const char FEATURE_TABLE_VER_FILENAME[] = "featuretable%s.%s.txt";
#endif
#if 0 // consuming code in #if 0 below
-const char GPU_TABLE_FILENAME[] = "gpu_table.txt";
#endif
-const char GPU_TABLE_VER_FILENAME[] = "gpu_table.%s.txt";
-
LLFeatureInfo::LLFeatureInfo(const std::string& name, const BOOL available, const F32 level)
: mValid(TRUE), mName(name), mAvailable(available), mRecommendedLevel(level)
{
@@ -430,6 +427,7 @@ bool LLFeatureManager::loadGPUClass()
{ //couldn't bench, use GLVersion
#if LL_DARWIN
//GLVersion is misleading on OSX, just default to class 3 if we can't bench
+ LL_WARNS() << "Unable to get an accurate benchmark; defaulting to class 3" << LL_ENDL;
mGPUClass = GPU_CLASS_3;
#else
if (gGLManager.mGLVersion < 2.f)
@@ -454,23 +452,31 @@ bool LLFeatureManager::loadGPUClass()
}
#endif
}
- else if (gbps < 5.f)
+ else if (gGLManager.mGLVersion <= 2.f)
+ {
+ mGPUClass = GPU_CLASS_0;
+ }
+ else if (gGLManager.mGLVersion <= 3.f)
+ {
+ mGPUClass = GPU_CLASS_1;
+ }
+ else if (gbps <= 5.f)
{
mGPUClass = GPU_CLASS_0;
}
- else if (gbps < 10.f)
+ else if (gbps <= 8.f)
{
mGPUClass = GPU_CLASS_1;
}
- else if (gbps < 20.f)
+ else if (gbps <= 16.f)
{
mGPUClass = GPU_CLASS_2;
}
- else if (gbps < 40.f)
+ else if (gbps <= 40.f)
{
mGPUClass = GPU_CLASS_3;
}
- else if (gbps < 80.f)
+ else if (gbps <= 80.f)
{
mGPUClass = GPU_CLASS_4;
}
@@ -478,195 +484,15 @@ bool LLFeatureManager::loadGPUClass()
{
mGPUClass = GPU_CLASS_5;
}
-
+
// defaults
mGPUString = gGLManager.getRawGLString();
mGPUSupported = TRUE;
-#if 0
- // first table is in the app dir
- std::string app_path = gDirUtilp->getAppRODataDir();
- app_path += gDirUtilp->getDirDelimiter();
- app_path += GPU_TABLE_FILENAME;
-
- // second table is downloaded with HTTP
- std::string http_filename = llformat(GPU_TABLE_VER_FILENAME, LLVersionInfo::getVersion().c_str());
- std::string http_path = gDirUtilp->getExpandedFilename(LL_PATH_USER_SETTINGS, http_filename);
-
- // use HTTP table if it exists
- std::string path;
- bool parse_ok = false;
- if (gDirUtilp->fileExists(http_path))
- {
- parse_ok = parseGPUTable(http_path);
- if (!parse_ok)
- {
- // the HTTP table failed to parse, so delete it
- LLFile::remove(http_path);
- LL_WARNS("RenderInit") << "Removed invalid gpu table '" << http_path << "'" << LL_ENDL;
- }
- }
-
- if (!parse_ok)
- {
- parse_ok = parseGPUTable(app_path);
- }
-#endif
- return true; // indicates that the file parsed correctly, not that the gpu was recognized
+ return true; // indicates that a gpu value was established
}
-bool LLFeatureManager::parseGPUTable(std::string filename)
-{
- llifstream file;
-
- LL_INFOS("RenderInit") << "Attempting to parse GPU table from " << filename << LL_ENDL;
- file.open(filename);
-
- if (file)
- {
- const char recognizer[] = "//GPU_TABLE";
- char first_line[MAX_STRING];
- file.getline(first_line, MAX_STRING);
- if (0 != strncmp(first_line, recognizer, strlen(recognizer)))
- {
- LL_WARNS("RenderInit") << "Invalid GPU table: " << filename << "!" << LL_ENDL;
- return false;
- }
- }
- else
- {
- LL_WARNS("RenderInit") << "Unable to open GPU table: " << filename << "!" << LL_ENDL;
- return false;
- }
-
- std::string rawRenderer = gGLManager.getRawGLString();
- std::string renderer = rawRenderer;
- for (std::string::iterator i = renderer.begin(); i != renderer.end(); ++i)
- {
- *i = tolower(*i);
- }
-
-#if LL_EXPORT_GPU_TABLE
- llofstream json;
- json.open("gpu_table.json");
-
- json << "var gpu_table = [" << std::endl;
-#endif
-
- bool gpuFound;
- U32 lineNumber;
- for (gpuFound = false, lineNumber = 0; !gpuFound && !file.eof(); lineNumber++)
- {
- char buffer[MAX_STRING]; /*Flawfinder: ignore*/
- buffer[0] = 0;
-
- file.getline(buffer, MAX_STRING);
-
- if (strlen(buffer) >= 2 && /*Flawfinder: ignore*/
- buffer[0] == '/' &&
- buffer[1] == '/')
- {
- // This is a comment.
- continue;
- }
-
- if (strlen(buffer) == 0) /*Flawfinder: ignore*/
- {
- // This is a blank line
- continue;
- }
-
- // setup the tokenizer
- std::string buf(buffer);
- std::string cls, label, expr, supported, stats_based, expected_gl_version;
- boost_tokenizer tokens(buf, boost::char_separator<char>("\t\n"));
- boost_tokenizer::iterator token_iter = tokens.begin();
-
- // grab the label, pseudo regular expression, and class
- if(token_iter != tokens.end())
- {
- label = *token_iter++;
- }
- if(token_iter != tokens.end())
- {
- expr = *token_iter++;
- }
- if(token_iter != tokens.end())
- {
- cls = *token_iter++;
- }
- if(token_iter != tokens.end())
- {
- supported = *token_iter++;
- }
- if (token_iter != tokens.end())
- {
- stats_based = *token_iter++;
- }
- if (token_iter != tokens.end())
- {
- expected_gl_version = *token_iter++;
- }
-
- if (label.empty() || expr.empty() || cls.empty() || supported.empty())
- {
- LL_WARNS("RenderInit") << "invald gpu_table.txt:" << lineNumber << ": '" << buffer << "'" << LL_ENDL;
- continue;
- }
-#if LL_EXPORT_GPU_TABLE
- json << "{'label' : '" << label << "',\n" <<
- "'regexp' : '" << expr << "',\n" <<
- "'class' : '" << cls << "',\n" <<
- "'supported' : '" << supported << "',\n" <<
- "'stats_based' : " << stats_based << ",\n" <<
- "'gl_version' : " << expected_gl_version << "\n},\n";
-#endif
-
- for (U32 i = 0; i < expr.length(); i++) /*Flawfinder: ignore*/
- {
- expr[i] = tolower(expr[i]);
- }
-
- // run the regular expression against the renderer
- boost::regex re(expr.c_str());
- if(boost::regex_search(renderer, re))
- {
- // if we found it, stop!
-#if !LL_EXPORT_GPU_TABLE
- gpuFound = true;
-#endif
- mGPUString = label;
- mGPUClass = (EGPUClass) strtol(cls.c_str(), NULL, 10);
- mGPUSupported = (BOOL) strtol(supported.c_str(), NULL, 10);
- sscanf(expected_gl_version.c_str(), "%f", &mExpectedGLVersion);
- }
- }
-#if LL_EXPORT_GPU_TABLE
- json << "];\n\n";
- json.close();
-#endif
- file.close();
-
- if ( gpuFound )
- {
- LL_INFOS("RenderInit") << "GPU '" << rawRenderer << "' recognized as '" << mGPUString << "'" << LL_ENDL;
- if (!mGPUSupported)
- {
- LL_INFOS("RenderInit") << "GPU '" << mGPUString << "' is not supported." << LL_ENDL;
- }
- }
- else
- {
- LL_WARNS("RenderInit") << "GPU '" << rawRenderer << "' not recognized" << LL_ENDL;
- }
-
-#if LL_DARWIN // never go over "Mid" settings by default on OS X
- mGPUClass = llmin(mGPUClass, GPU_CLASS_2);
-#endif
- return true;
-}
-
// responder saves table into file
class LLHTTPFeatureTableResponder : public LLHTTPClient::Responder
{
@@ -747,26 +573,11 @@ void fetch_feature_table(std::string table)
LLHTTPClient::get(url, new LLHTTPFeatureTableResponder(path));
}
-void fetch_gpu_table(std::string table)
-{
- const std::string base = gSavedSettings.getString("FeatureManagerHTTPTable");
-
- const std::string filename = llformat(table.c_str(), LLVersionInfo::getVersion().c_str());
-
- const std::string url = base + "/" + filename;
-
- const std::string path = gDirUtilp->getExpandedFilename(LL_PATH_USER_SETTINGS, filename);
-
- LL_INFOS() << "LLFeatureManager fetching " << url << " into " << path << LL_ENDL;
-
- LLHTTPClient::get(url, new LLHTTPFeatureTableResponder(path));
-}
// fetch table(s) from a website (S3)
void LLFeatureManager::fetchHTTPTables()
{
fetch_feature_table(FEATURE_TABLE_VER_FILENAME);
- fetch_gpu_table(GPU_TABLE_VER_FILENAME);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 22:40:06 +0000