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opengl: rassert false on lost context

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we do not have infra to deal with this. It will cause hyprland to freeze rendering, we might as well die.
This commit is contained in:
Vaxry 2024-01-26 02:26:10 +00:00
parent 754eaf5b8b
commit 72987dee88
1 changed files with 23 additions and 0 deletions
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23
src/render/OpenGL.cpp
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@ -189,6 +189,23 @@ bool CHyprOpenGLImpl::passRequiresIntrospection(CMonitor* pMonitor) {
void CHyprOpenGLImpl::begin(CMonitor* pMonitor, CRegion* pDamage, CFramebuffer* fb) {
m_RenderData.pMonitor = pMonitor;
#ifndef GLES2
const GLenum RESETSTATUS = glGetGraphicsResetStatus();
if (RESETSTATUS != GL_NO_ERROR) {
std::string errStr = "";
switch (RESETSTATUS) {
case GL_GUILTY_CONTEXT_RESET: errStr = "GL_GUILTY_CONTEXT_RESET"; break;
case GL_INNOCENT_CONTEXT_RESET: errStr = "GL_INNOCENT_CONTEXT_RESET"; break;
case GL_UNKNOWN_CONTEXT_RESET: errStr = "GL_UNKNOWN_CONTEXT_RESET"; break;
default: errStr = "UNKNOWN??"; break;
}
RASSERT(false, "Aborting, glGetGraphicsResetStatus returned {}. Cannot continue until proper GPU reset handling is implemented.", errStr);
return;
}
#endif
TRACY_GPU_ZONE("RenderBegin");
glViewport(0, 0, pMonitor->vecPixelSize.x, pMonitor->vecPixelSize.y);
@ -312,6 +329,12 @@ void CHyprOpenGLImpl::end() {
m_RenderData.mouseZoomFactor = 1.f;
m_RenderData.mouseZoomUseMouse = true;
m_RenderData.forceIntrospection = false;
// check for gl errors
const GLenum ERR = glGetError();
if (ERR == GL_CONTEXT_LOST) /* We don't have infra to recover from this */
RASSERT(false, "glGetError at Opengl::end() returned GL_CONTEXT_LOST. Cannot continue until proper GPU reset handling is implemented.");
}
void CHyprOpenGLImpl::initShaders() {