diff options
| author | Andrey Kleshchev <andreykproductengine@lindenlab.com> | 2024-01-24 23:56:22 +0200 |
|---|---|---|
| committer | Andrey Kleshchev <andreykproductengine@lindenlab.com> | 2024-03-05 01:58:57 +0200 |
| commit | 6c43baf0298929ee315bdb3d95f0bd23f589a4cf (patch) | |
| tree | be09c6b71ce5e7a1546bb8e9d48be9b6e34e8fb7 | |
| parent | 78ce375dda587cbc86ade15a4d564a469e6db9d3 (diff) | |
Issue #54 LLRender::init crash
| -rw-r--r-- | indra/llrender/llrender.cpp | 10 | ||||
| -rw-r--r-- | indra/llrender/llrender.h | 2 | ||||
| -rw-r--r-- | indra/newview/llviewerwindow.cpp | 6 |
3 files changed, 15 insertions, 3 deletions
diff --git a/indra/llrender/llrender.cpp b/indra/llrender/llrender.cpp index ee66122774..4d64dc9e10 100644 --- a/indra/llrender/llrender.cpp +++ b/indra/llrender/llrender.cpp @@ -857,7 +857,7 @@ LLRender::~LLRender() shutdown(); } -void LLRender::init(bool needs_vertex_buffer) +bool LLRender::init(bool needs_vertex_buffer) { #if LL_WINDOWS if (gGLManager.mHasDebugOutput && gDebugGL) @@ -879,6 +879,13 @@ void LLRender::init(bool needs_vertex_buffer) // necessary for reflection maps glEnable(GL_TEXTURE_CUBE_MAP_SEAMLESS); +#if LL_WINDOWS + if (glGenVertexArrays == nullptr) + { + return false; + } +#endif + { //bind a dummy vertex array object so we're core profile compliant U32 ret; glGenVertexArrays(1, &ret); @@ -889,6 +896,7 @@ void LLRender::init(bool needs_vertex_buffer) { initVertexBuffer(); } + return true; } void LLRender::initVertexBuffer() diff --git a/indra/llrender/llrender.h b/indra/llrender/llrender.h index fd922affba..716b52354d 100644 --- a/indra/llrender/llrender.h +++ b/indra/llrender/llrender.h @@ -375,7 +375,7 @@ public: LLRender(); ~LLRender(); - void init(bool needs_vertex_buffer); + bool init(bool needs_vertex_buffer); void initVertexBuffer(); void resetVertexBuffer(); void shutdown(); diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp index 47c7eed872..37e64dfc17 100644 --- a/indra/newview/llviewerwindow.cpp +++ b/indra/newview/llviewerwindow.cpp @@ -1957,7 +1957,11 @@ LLViewerWindow::LLViewerWindow(const Params& p) // Initialize OpenGL Renderer LLVertexBuffer::initClass(mWindow); LL_INFOS("RenderInit") << "LLVertexBuffer initialization done." << LL_ENDL ; - gGL.init(true); + if (!gGL.init(true)) + { + LLError::LLUserWarningMsg::show(LLTrans::getString("MBVideoDrvErr")); + LL_ERRS() << "gGL not initialized" << LL_ENDL; + } if (LLFeatureManager::getInstance()->isSafe() || (gSavedSettings.getS32("LastFeatureVersion") != LLFeatureManager::getInstance()->getVersion()) |