diff options
| author | death2droid <death2droid@gmail.com> | 2009-05-07 07:43:56 +0000 |
|---|---|---|
| committer | death2droid <death2droid@gmail.com> | 2009-05-07 07:43:56 +0000 |
| commit | d0304dc997c46444b56d4f23f2c1f86e67639eff (patch) | |
| tree | d8db87b1c69eb4fc230f2ea4c8715eb97eb98fcf /Source/Core/VideoCommon/Src/HiresTextures.cpp | |
| parent | e4e1367045b53b23b534b1e46de4329863ac37a8 (diff) | |
Add hires texture support to OpenGL
Currently still only dumps files as .tga but supports loading as .png, .bmp,.tga , .dds
This is by baby.lueshi
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3166 8ced0084-cf51-0410-be5f-012b33b47a6e
Diffstat (limited to 'Source/Core/VideoCommon/Src/HiresTextures.cpp')
| -rw-r--r-- | Source/Core/VideoCommon/Src/HiresTextures.cpp | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/Source/Core/VideoCommon/Src/HiresTextures.cpp b/Source/Core/VideoCommon/Src/HiresTextures.cpp new file mode 100644 index 0000000000..e3cc78c849 --- /dev/null +++ b/Source/Core/VideoCommon/Src/HiresTextures.cpp @@ -0,0 +1,120 @@ +// Copyright (C) 2003-2009 Dolphin Project.
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 2.0.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License 2.0 for more details.
+
+// A copy of the GPL 2.0 should have been included with the program.
+// If not, see http://www.gnu.org/licenses/
+
+// Official SVN repository and contact information can be found at
+// http://code.google.com/p/dolphin-emu/
+
+#include "HiresTextures.h"
+
+#include <cstring>
+#include <utility>
+#include "SOIL/SOIL.h"
+#include "CommonPaths.h"
+#include "FileUtil.h"
+#include "FileSearch.h"
+
+namespace HiresTextures
+{
+
+std::map<std::string, std::string> textureMap;
+
+void Init(const char *gameCode)
+{
+ CFileSearch::XStringVector Directories;
+ Directories.push_back(std::string(FULL_HIRES_TEXTURES_DIR));
+
+ for(u32 i = 0; i < Directories.size(); i++)
+ {
+ File::FSTEntry FST_Temp;
+ File::ScanDirectoryTree(Directories.at(i).c_str(), FST_Temp);
+ for(u32 j = 0; j < FST_Temp.children.size(); j++)
+ {
+ if(FST_Temp.children.at(j).isDirectory)
+ {
+ bool duplicate = false;
+ NormalizeDirSep(&(FST_Temp.children.at(j).physicalName));
+ for(u32 k = 0; k < Directories.size(); k++)
+ {
+ NormalizeDirSep(&Directories.at(k));
+ if(strcmp(Directories.at(k).c_str(), FST_Temp.children.at(j).physicalName.c_str()) == 0)
+ {
+ duplicate = true;
+ break;
+ }
+ }
+ if(!duplicate)
+ Directories.push_back(FST_Temp.children.at(j).physicalName.c_str());
+ }
+ }
+ }
+
+ CFileSearch::XStringVector Extensions;
+ Extensions.push_back("*.png");
+ Extensions.push_back("*.bmp");
+ Extensions.push_back("*.tga");
+ Extensions.push_back("*.dds");
+
+ CFileSearch FileSearch(Extensions, Directories);
+ const CFileSearch::XStringVector& rFilenames = FileSearch.GetFileNames();
+
+ if(rFilenames.size() > 0)
+ {
+ for(u32 i = 0; i < rFilenames.size(); i++)
+ {
+ std::string FileName;
+ SplitPath(rFilenames[i], NULL, &FileName, NULL);
+
+ if(FileName.substr(0, strlen(gameCode)).compare(gameCode) == 0 && textureMap.find(FileName) == textureMap.end())
+ textureMap.insert(std::map<std::string, std::string>::value_type(FileName, rFilenames[i]));
+ }
+ }
+}
+
+void Shutdown()
+{
+ textureMap.clear();
+}
+
+PC_TexFormat GetHiresTex(const char *fileName, int *pWidth, int *pHeight, 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(), width, height);
+ SOIL_free_image_data(temp);
+ return PC_TEX_FMT_NONE;
+ }
+
+ if (width > 1024 || height > 1024) {
+ ERROR_LOG(VIDEO, "Custom texture %s is too large (%ix%i); textures can only be 1024 pixels tall and wide", textureMap[key].c_str(), width, height);
+ SOIL_free_image_data(temp);
+ return PC_TEX_FMT_NONE;
+ }
+
+ memcpy(data, temp, width*height*4);
+ *pWidth = width;
+ *pHeight = height;
+ SOIL_free_image_data(temp);
+ return PC_TEX_FMT_RGBA32;
+}
+
+}
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