add Novidia (non-Nvidia chara skinning)

2020-07-22 16:28:46 +10:00
parent 94848bc836
commit 09dc15b02b
6 changed files with 482 additions and 0 deletions
@@ -0,0 +1,163 @@
+#include "framework.h"
+#include "glStuff.h"
+#include <PluginConfigApi.h>
+
+
+
+// upload to the SSBO instead after processing
+void h_uploadModelTransformBuf(DWORD* a1, int a2)
+{
+	uploadModelTransformBuf(a1, a2);
+	
+	glActiveTexture(GL_TEXTURE8);
+	glBindTexture(GL_TEXTURE_1D, buf_tex);
+	//glTexImage1D(GL_TEXTURE_1D, 0, GL_RGBA32F, 0x3000 / sizeof(float) / 4, 0, GL_RGBA, GL_FLOAT, *(float**)0x1411a3330);
+	glTexSubImage1D(GL_TEXTURE_1D, 0, 0, 0x3000 / sizeof(float) / 4, GL_RGBA, GL_FLOAT, *(float**)0x1411a3330);
+	glActiveTexture(GL_TEXTURE0);
+	//glFinish();
+}
+
+/*
+void h_glDrawElements(GLenum mode, GLsizei count, GLenum type, const void* indices)
+{
+	if (performTransform)
+	{
+		glActiveTexture(GL_TEXTURE8);
+		glBindTexture(GL_TEXTURE_1D, buf_tex);
+		//glTexImage1D(GL_TEXTURE_1D, 0, GL_RGBA32F, 0x3000 / sizeof(float) / 4, 0, GL_RGBA, GL_FLOAT, *(float**)0x1411a3330);
+		glTexSubImage1D(GL_TEXTURE_1D, 0, 0, 0x3000 / sizeof(float) / 4, GL_RGBA, GL_FLOAT, *(float**)0x1411a3330);
+		//glActiveTexture(GL_TEXTURE0);
+	}
+	glDrawElements(mode, count, type, indices);
+}
+
+void h_glDrawRangeElements(GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void* indices)
+{
+	if (performTransform)
+	{
+		glActiveTexture(GL_TEXTURE8);
+		glBindTexture(GL_TEXTURE_1D, buf_tex);
+		//glTexImage1D(GL_TEXTURE_1D, 0, GL_RGBA32F, 0x3000 / sizeof(float) / 4, 0, GL_RGBA, GL_FLOAT, *(float**)0x1411a3330);
+		glTexSubImage1D(GL_TEXTURE_1D, 0, 0, 0x3000 / sizeof(float) / 4, GL_RGBA, GL_FLOAT, *(float**)0x1411a3330);
+		//glActiveTexture(GL_TEXTURE0);
+	}
+	glDrawRangeElements(mode,start, end, count, type, indices);
+}
+*/
+
+// just a crash fix
+void h_glBindBuffer(GLenum target, GLuint buffer)
+{
+	// if not okay, it's param buffer data
+	if (!checkBufferTargetOk(target))
+	{
+		return;
+	}
+
+	glBindBuffer(target, buffer);
+}
+
+// just a crash fix
+void h_glBufferData(GLenum target, GLsizeiptr size, const void* data, GLenum usage)
+{
+	// if not okay, it's param buffer data
+	if (!checkBufferTargetOk(target))
+	{
+		return;
+	}
+	
+	glBufferData(target, size, data, usage);
+}
+
+PROC h_wglGetProcAddress(LPCSTR Arg1)
+{
+	PROC res = wGlGetProcAddress_forhook(Arg1);
+	if (res == nullptr)
+		return (PROC)stub;
+	return res;
+}
+
+// used as an entry point after GL context is created
+void h_glutSetCursor(int cursor)
+{
+	if (!loadGlAddresses())
+	{
+		printf("[Novidia] Aborting loading\n");
+		//MessageBoxA(NULL, "!", NULL, NULL);
+	}
+	else
+	{
+
+		struct {
+			void* target;
+			void* hook;
+		} hookFuncs[] = {
+			{&glBindBuffer, h_glBindBuffer},
+			{&glBindBufferARB, h_glBindBuffer},
+			{&glBufferData, h_glBufferData},
+			{&glBufferDataARB, h_glBufferData},
+			//{&glDrawElements, h_glDrawElements},
+			//{&glDrawRangeElements, h_glDrawRangeElements},
+		};
+
+		for (auto fn : hookFuncs)
+		{
+			hookGlFunc((PROC*)fn.target, fn.hook);
+		}
+
+		//glActiveTexture(GL_TEXTURE8);
+		glGenTextures(1, &buf_tex);
+		glBindTexture(GL_TEXTURE_1D, buf_tex);
+		glTexStorage1D(GL_TEXTURE_1D, 1, GL_RGBA32F, 0x3000 / sizeof(float) / 4);
+		//glTexImage1D(GL_TEXTURE_1D, 0, GL_RGBA32F, 0x3000 / sizeof(float) / 4, 0, GL_RGBA, GL_FLOAT, NULL);
+		glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+		glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+		glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+	}
+
+	DetourTransactionBegin();
+	DetourUpdateThread(GetCurrentThread());
+	printf("[Novidia] Unhooking glutSetCursor\n");
+	DetourDetach(&(PVOID&)glutSetCursor, h_glutSetCursor);
+	DetourTransactionCommit();
+
+	glutSetCursor(cursor);
+}
+
+
+BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
+{
+
+	if (ul_reason_for_call == DLL_PROCESS_ATTACH)
+	{
+		//loadConfig();
+
+		DisableThreadLibraryCalls(hModule);
+
+		DetourTransactionBegin();
+		DetourUpdateThread(GetCurrentThread());
+		printf("[Novidia] Hooking glutSetCursor\n");
+		DetourAttach(&(PVOID&)glutSetCursor, h_glutSetCursor);
+		printf("[Novidia] Hooking uploadModelTransformBuf\n");
+		DetourAttach(&(PVOID&)uploadModelTransformBuf, h_uploadModelTransformBuf);
+		printf("[Novidia] Hooking wglGetProcAddress\n");
+		DetourAttach(&(PVOID&)wGlGetProcAddress_forhook, h_wglGetProcAddress);
+		DetourTransactionCommit();
+	}
+
+	return TRUE;
+}
+
+
+
+using namespace PluginConfig;
+
+extern "C" __declspec(dllexport) LPCWSTR GetPluginName(void)
+{
+	return L"Novidia";
+}
+
+extern "C" __declspec(dllexport) LPCWSTR GetPluginDescription(void)
+{
+	return L"Novidia by somewhatlurker\n\nPerforms some model skinning transformations in an alternate way to enable functionality on non-Nvidia hardware.\nAlso fixes crashing on non-Nvidia hardware.\n\nRequires patched shaders and GLIntercept installed to work.";
+}