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ImGui: Fixed texture leak.

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This commit is contained in:
Бранимир Караџић
2025-10-22 21:48:21 -07:00
parent 6175aa2bb7
commit fb965991be
1 changed files with 19 additions and 8 deletions
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27
examples/common/imgui/imgui.cpp
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@@ -242,9 +242,9 @@ struct OcornutImguiContext
const uint16_t xx = uint16_t(bx::max(clipRect.x, 0.0f) ); const uint16_t xx = uint16_t(bx::max(clipRect.x, 0.0f) );
const uint16_t yy = uint16_t(bx::max(clipRect.y, 0.0f) ); const uint16_t yy = uint16_t(bx::max(clipRect.y, 0.0f) );
encoder->setScissor(xx, yy encoder->setScissor(xx, yy
, uint16_t(bx::min(clipRect.z, 65535.0f)-xx) , uint16_t(bx::min(clipRect.z, 65535.0f)-xx)
, uint16_t(bx::min(clipRect.w, 65535.0f)-yy) , uint16_t(bx::min(clipRect.w, 65535.0f)-yy)
); );
encoder->setState(state); encoder->setState(state);
encoder->setTexture(0, s_tex, th); encoder->setTexture(0, s_tex, th);
@@ -446,11 +446,11 @@ struct OcornutImguiContext
const FontRangeMerge& frm = s_fontRangeMerge[ii]; const FontRangeMerge& frm = s_fontRangeMerge[ii];
io.Fonts->AddFontFromMemoryTTF( (void*)frm.data io.Fonts->AddFontFromMemoryTTF( (void*)frm.data
, (int)frm.size , (int)frm.size
, _fontSize-3.0f , _fontSize-3.0f
, &config , &config
, frm.ranges , frm.ranges
); );
} }
} }
@@ -459,6 +459,17 @@ struct OcornutImguiContext
void destroy() void destroy()
{ {
for (ImTextureData* texData : ImGui::GetPlatformIO().Textures)
{
if (1 == texData->RefCount)
{
ImGui::TextureBgfx tex = bx::bitCast<ImGui::TextureBgfx>(texData->GetTexID() );
bgfx::destroy(tex.handle);
texData->SetTexID(ImTextureID_Invalid);
texData->SetStatus(ImTextureStatus_Destroyed);
}
}
ImGui::ShutdownDockContext(); ImGui::ShutdownDockContext();
ImGui::DestroyContext(m_imgui); ImGui::DestroyContext(m_imgui);