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Viewport, Platform: Added void* to render/swap buffer functions. Comments. (#1542, #1042)

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omar
2018-03-19 15:20:47 +01:00
parent 0e09032750
commit 2fecd332fc
24 changed files with 71 additions and 48 deletions
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16
imgui.cpp
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@ -3559,7 +3559,7 @@ void ImGui::UpdatePlatformWindows()
// This is a default/basic function for performing the rendering/swap of multiple platform windows.
// Custom renderers may prefer to not call this function at all, and instead iterate the platform data and handle rendering/sync themselves.
// The Render/Swap functions stored in ImGuiPlatformInterface are merely here to allow for this helper to exist, but you can do it yourself:
// The Render/Swap functions stored in ImGuiPlatformIO are merely here to allow for this helper to exist, but you can do it yourself:
//
// ImGuiPlatformData* data = ImGui::GetPlatformData();
// for (int i = 1; i < data->Viewports.Size; i++)
@ -3568,7 +3568,7 @@ void ImGui::UpdatePlatformWindows()
// MySwapBufferFunction(data->Viewports[i], my_args);
//
// Note how we intentionally skip the main viewport (index 0) which is generally rendered as part of our main application.
void ImGui::RenderPlatformWindows()
void ImGui::RenderPlatformWindows(void* platform_render_arg, void* renderer_render_arg)
{
if (!(ImGui::GetIO().ConfigFlags & ImGuiConfigFlags_EnableViewports))
return;
@ -3578,18 +3578,14 @@ void ImGui::RenderPlatformWindows()
for (int i = 1; i < data->Viewports.Size; i++)
{
ImGuiViewport* viewport = data->Viewports[i];
if (platform_io.Platform_RenderWindow)
platform_io.Platform_RenderWindow(viewport);
if (platform_io.Renderer_RenderWindow)
platform_io.Renderer_RenderWindow(viewport);
if (platform_io.Platform_RenderWindow) platform_io.Platform_RenderWindow(viewport, platform_render_arg);
if (platform_io.Renderer_RenderWindow) platform_io.Renderer_RenderWindow(viewport, renderer_render_arg);
}
for (int i = 1; i < data->Viewports.Size; i++)
{
ImGuiViewport* viewport = data->Viewports[i];
if (platform_io.Platform_SwapBuffers)
platform_io.Platform_SwapBuffers(viewport);
if (platform_io.Renderer_SwapBuffers)
platform_io.Renderer_SwapBuffers(viewport);
if (platform_io.Platform_SwapBuffers) platform_io.Platform_SwapBuffers(viewport, platform_render_arg);
if (platform_io.Renderer_SwapBuffers) platform_io.Renderer_SwapBuffers(viewport, renderer_render_arg);
}
}