Remove unnecessary Src/ folders

Source/Core/VideoCommon/HiresTextures.cpp

@@ -0,0 +1,144 @@
+// Copyright 2013 Dolphin Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#include "HiresTextures.h"
+
+#include <cstring>
+#include <utility>
+#include <algorithm>
+#include <SOIL/SOIL.h>
+#include "CommonPaths.h"
+#include "FileUtil.h"
+#include "FileSearch.h"
+#include "StringUtil.h"
+
+namespace HiresTextures
+{
+
+std::map<std::string, std::string> textureMap;
+
+void Init(const char *gameCode)
+{
+	textureMap.clear();
+
+	CFileSearch::XStringVector Directories;
+	//Directories.push_back(File::GetUserPath(D_HIRESTEXTURES_IDX));
+	char szDir[MAX_PATH];
+	sprintf(szDir, "%s%s", File::GetUserPath(D_HIRESTEXTURES_IDX).c_str(), gameCode);
+	Directories.push_back(std::string(szDir));
+
+
+	for (u32 i = 0; i < Directories.size(); i++)
+	{
+		File::FSTEntry FST_Temp;
+		File::ScanDirectoryTree(Directories[i], FST_Temp);
+		for (auto& entry : FST_Temp.children)
+		{
+			if (entry.isDirectory)
+			{
+				bool duplicate = false;
+				for (auto& Directory : Directories)
+				{
+					if (strcmp(Directory.c_str(), entry.physicalName.c_str()) == 0)
+					{
+						duplicate = true;
+						break;
+					}
+				}
+				if (!duplicate)
+					Directories.push_back(entry.physicalName.c_str());
+			}
+		}
+	}
+
+	CFileSearch::XStringVector Extensions;
+	Extensions.push_back("*.png");
+	Extensions.push_back("*.bmp");
+	Extensions.push_back("*.tga");
+	Extensions.push_back("*.dds");
+	Extensions.push_back("*.jpg"); // Why not? Could be useful for large photo-like textures
+
+	CFileSearch FileSearch(Extensions, Directories);
+	const CFileSearch::XStringVector& rFilenames = FileSearch.GetFileNames();
+	char code[MAX_PATH];
+	sprintf(code, "%s_", gameCode);
+
+	if (rFilenames.size() > 0)
+	{
+		for (auto& rFilename : rFilenames)
+		{
+			std::string FileName;
+			SplitPath(rFilename, NULL, &FileName, NULL);
+
+			if (FileName.substr(0, strlen(code)).compare(code) == 0 && textureMap.find(FileName) == textureMap.end())
+				textureMap.insert(std::map<std::string, std::string>::value_type(FileName, rFilename));
+		}
+	}
+}
+
+bool HiresTexExists(const char* filename)
+{
+	std::string key(filename);
+	return textureMap.find(key) != textureMap.end();
+}
+
+PC_TexFormat GetHiresTex(const char *fileName, unsigned int *pWidth, unsigned int *pHeight, unsigned int *required_size, int texformat, unsigned int data_size, u8 *data)
+{
+	std::string key(fileName);
+	if (textureMap.find(key) == textureMap.end())
+		return PC_TEX_FMT_NONE;
+
+	int width;
+	int height;
+	int channels;
+
+	u8 *temp = SOIL_load_image(textureMap[key].c_str(), &width, &height, &channels, SOIL_LOAD_RGBA);
+	if (temp == NULL)
+	{
+		ERROR_LOG(VIDEO, "Custom texture %s failed to load", textureMap[key].c_str());
+		return PC_TEX_FMT_NONE;
+	}
+
+	*pWidth = width;
+	*pHeight = height;
+
+	int offset = 0;
+	PC_TexFormat returnTex = PC_TEX_FMT_NONE;
+
+	switch (texformat)
+	{
+	case GX_TF_I4:
+	case GX_TF_I8:
+	case GX_TF_IA4:
+	case GX_TF_IA8:
+		*required_size = width * height * 8;
+		if (data_size < *required_size)
+			goto cleanup;
+
+		for (int i = 0; i < width * height * 4; i += 4)
+		{
+			// Rather than use a luminosity function, just use the most intense color for luminance
+			// TODO(neobrain): Isn't this kind of.. stupid?
+			data[offset++] = *std::max_element(temp+i, temp+i+3);
+			data[offset++] = temp[i+3];
+		}
+		returnTex = PC_TEX_FMT_IA8;
+		break;
+	default:
+		*required_size = width * height * 4;
+		if (data_size < *required_size)
+			goto cleanup;
+
+		memcpy(data, temp, width * height * 4);
+		returnTex = PC_TEX_FMT_RGBA32;
+		break;
+	}
+
+	INFO_LOG(VIDEO, "Loading custom texture from %s", textureMap[key].c_str());
+cleanup:
+	SOIL_free_image_data(temp);
+	return returnTex;
+}
+
+}