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PostProcessing: Add support for user-supplied anaglyph shaders.

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There are lots of different anaglyph glasses out there and there may be even more creative uses for stereoscopic post-processing shaders.
This commit is contained in:
Jules Blok 2015-01-03 01:33:30 +01:00
commit 262c3b19ec
14 changed files with 110 additions and 58 deletions
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10
Source/Core/VideoBackends/OGL/main.cpp
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@ -95,14 +95,14 @@ std::string VideoBackend::GetDisplayName() const
return "OpenGL";
}
static void GetShaders(std::vector<std::string> &shaders)
static void GetShaders(std::vector<std::string> &shaders, const std::string &sub_dir = "")
{
std::set<std::string> already_found;
shaders.clear();
static const std::string directories[] = {
File::GetUserPath(D_SHADERS_IDX),
File::GetSysDirectory() + SHADERS_DIR DIR_SEP,
const std::string directories[] = {
File::GetUserPath(D_SHADERS_IDX) + sub_dir,
File::GetSysDirectory() + SHADERS_DIR DIR_SEP + sub_dir,
};
for (auto& directory : directories)
{
@ -139,6 +139,7 @@ static void InitBackendInfo()
g_Config.backend_info.bSupportsOversizedViewports = true;
g_Config.backend_info.bSupportsGeometryShaders = true;
g_Config.backend_info.bSupports3DVision = false;
g_Config.backend_info.bSupportsPostProcessing = true;
g_Config.backend_info.Adapters.clear();
@ -148,6 +149,7 @@ static void InitBackendInfo()
// pp shaders
GetShaders(g_Config.backend_info.PPShaders);
GetShaders(g_Config.backend_info.AnaglyphShaders, std::string(ANAGLYPH_DIR DIR_SEP));
}
void VideoBackend::ShowConfig(void *_hParent)