feat(gx): add GxRenderTargetGet

src/gx/CGxDevice.cpp

@@ -924,6 +924,10 @@ CGxPool* CGxDevice::PoolCreate(EGxPoolTarget target, EGxPoolUsage usage, uint32_
     return pool;
 }
 
+void CGxDevice::RenderTargetGet(EGxBuffer buffer, CGxTex*& gxTex) {
+    gxTex = this->m_textureTarget[buffer].m_texture;
+}
+
 void CGxDevice::RsGet(EGxRenderState which, int32_t& value) {
     value = static_cast<int32_t>(this->m_appRenderStates[which].m_value);
 }

src/gx/CGxDevice.hpp

@@ -108,12 +108,12 @@ class CGxDevice {
         uint32_t m_appMasterEnables = 0;
         uint32_t m_hwMasterEnables = 0;
         TSList<CGxPool, TSGetLink<CGxPool>> m_poolList;
-        CGxBuf* m_bufLocked[GxPoolTargets_Last];
+        CGxBuf* m_bufLocked[GxPoolTargets_Last] = {};
         CGxPool* m_vertexPool = nullptr;
         CGxPool* m_indexPool = nullptr;
-        CGxBuf* m_streamBufs[GxPoolTargets_Last];
+        CGxBuf* m_streamBufs[GxPoolTargets_Last] = {};
         CGxVertexAttrib m_primVertexFormatAttrib[GxVertexBufferFormats_Last];
-        CGxBuf* m_primVertexFormatBuf[GxVertexBufferFormats_Last];
+        CGxBuf* m_primVertexFormatBuf[GxVertexBufferFormats_Last] = {};
         uint32_t m_primVertexMask = 0;
         uint32_t m_primVertexDirty = 0;
         EGxVertexBufferFormat m_primVertexFormat = GxVertexBufferFormats_Last;
@@ -124,7 +124,7 @@ class CGxDevice {
         TSFixedArray<CGxAppRenderState> m_appRenderStates;
         TSFixedArray<CGxStateBom> m_hwRenderStates;
         // TODO
-        TextureTarget m_textureTarget[GxBuffers_Last];
+        TextureTarget m_textureTarget[GxBuffers_Last] = {};
         // TODO
         uint32_t m_baseMipLevel = 0; // TODO placeholder
 
@@ -183,6 +183,7 @@ class CGxDevice {
         void PrimVertexFormat(CGxBuf*, CGxVertexAttrib*, uint32_t);
         void PrimVertexMask(uint32_t);
         void PrimVertexPtr(CGxBuf*, EGxVertexBufferFormat);
+        void RenderTargetGet(EGxBuffer buffer, CGxTex*& gxTex);
         void RsGet(EGxRenderState, int32_t&);
         void RsSet(EGxRenderState, int32_t);
         void RsSet(EGxRenderState, void*);

src/gx/RenderTarget.cpp

@@ -0,0 +1,6 @@
+#include "gx/RenderTarget.hpp"
+#include "gx/Device.hpp"
+
+void GxRenderTargetGet(EGxBuffer buffer, CGxTex*& gxTex) {
+    g_theGxDevicePtr->RenderTargetGet(buffer, gxTex);
+}

src/gx/RenderTarget.hpp

@@ -0,0 +1,10 @@
+#ifndef GX_RENDER_TARGET_HPP
+#define GX_RENDER_TARGET_HPP
+
+#include "gx/Types.hpp"
+
+class CGxTex;
+
+void GxRenderTargetGet(EGxBuffer buffer, CGxTex*& gxTex);
+
+#endif