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video_core: Make global EmuWindow instance part of the base renderer class

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Makes the global a member of the RendererBase class. We also change this
to be a reference. Passing any form of null pointer to these functions
is incorrect entirely, especially given the code itself assumes that the
pointer would always be in a valid state.

This also makes it easier to follow the lifecycle of instances being
used, as we explicitly interact the renderer with the rasterizer, rather
than it just operating on a global pointer.
This commit is contained in:
Lioncash 2018-08-01 20:59:42 -04:00
parent 99a1d7440d
commit 0f2ac928f2
13 changed files with 54 additions and 64 deletions
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10
src/core/core.h
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@ -81,11 +81,12 @@ public:
/**
* Load an executable application.
* @param emu_window Pointer to the host-system window used for video output and keyboard input.
* @param emu_window Reference to the host-system window used for video output and keyboard
* input.
* @param filepath String path to the executable application to load on the host file system.
* @returns ResultStatus code, indicating if the operation succeeded.
*/
ResultStatus Load(EmuWindow* emu_window, const std::string& filepath);
ResultStatus Load(EmuWindow& emu_window, const std::string& filepath);
/**
* Indicates if the emulated system is powered on (all subsystems initialized and able to run an
@ -186,11 +187,12 @@ private:
/**
* Initialize the emulated system.
* @param emu_window Pointer to the host-system window used for video output and keyboard input.
* @param emu_window Reference to the host-system window used for video output and keyboard
* input.
* @param system_mode The system mode.
* @return ResultStatus code, indicating if the operation succeeded.
*/
ResultStatus Init(EmuWindow* emu_window, u32 system_mode);
ResultStatus Init(EmuWindow& emu_window, u32 system_mode);
/// AppLoader used to load the current executing application
std::unique_ptr<Loader::AppLoader> app_loader;