Add optional texture hashing

include/renderer.hpp

@@ -51,6 +51,9 @@ class Renderer {
 	u32 outputWindowWidth = 400;
 	u32 outputWindowHeight = 240 * 2;
 
+	// Should hw renderers hash textures? Stored separately from emulatorConfig because we'll be accessing it constantly, might be merged eventually
+	bool hashTextures = false;
+
 	EmulatorConfig* emulatorConfig = nullptr;
 
 	void doSoftwareTextureCopy(u32 inputAddr, u32 outputAddr, u32 copySize, u32 inputWidth, u32 inputGap, u32 outputWidth, u32 outputGap);
@@ -123,4 +126,5 @@ class Renderer {
 	}
 
 	void setConfig(EmulatorConfig* config) { emulatorConfig = config; }
+	void setHashTextures(bool setting) { hashTextures = setting; }
 };