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Backends: DX9,DX10,DX11,DX12,Metal,Vulkan,WGPU,SDLRenderer2,SDLRenderer3: ensure that a texture in _WantDestroy state always turn to _Destroyed. (#8977)

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Amend 9809b0b. Strictly speaking this is not necessary anymore but it seems generally sane to promote this.
This commit is contained in:
ocornut 2025-10-01 17:49:22 +02:00
parent ea564a6a5e
commit fc4105c8a8
11 changed files with 80 additions and 83 deletions
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16
backends/imgui_impl_metal.mm
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@ -338,16 +338,16 @@ void ImGui_ImplMetal_RenderDrawData(ImDrawData* draw_data, id<MTLCommandBuffer>
static void ImGui_ImplMetal_DestroyTexture(ImTextureData* tex)
{
MetalTexture* backend_tex = (__bridge_transfer MetalTexture*)(tex->BackendUserData);
if (backend_tex == nullptr)
return;
IM_ASSERT(backend_tex.metalTexture == (__bridge id<MTLTexture>)(void*)(intptr_t)tex->TexID);
backend_tex.metalTexture = nil;
if (MetalTexture* backend_tex = (__bridge_transfer MetalTexture*)(tex->BackendUserData))
{
IM_ASSERT(backend_tex.metalTexture == (__bridge id<MTLTexture>)(void*)(intptr_t)tex->TexID);
backend_tex.metalTexture = nil;
// Clear identifiers and mark as destroyed (in order to allow e.g. calling InvalidateDeviceObjects while running)
tex->SetTexID(ImTextureID_Invalid);
// Clear identifiers and mark as destroyed (in order to allow e.g. calling InvalidateDeviceObjects while running)
tex->SetTexID(ImTextureID_Invalid);
tex->BackendUserData = nullptr;
}
tex->SetStatus(ImTextureStatus_Destroyed);
tex->BackendUserData = nullptr;
}
void ImGui_ImplMetal_UpdateTexture(ImTextureData* tex)