commit 3281f97d9e579b87748c4aec7813cb2ba425fdfc
author daniel@transgaming.com <daniel@transgaming.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> Wed Oct 31 18:38:51 2012 +0000
committer daniel@transgaming.com <daniel@transgaming.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> Wed Oct 31 18:38:51 2012 +0000
tree 62d1c1c67d0db48276763c7534395431fc0095cd
parent 6f50457c1da34510ec0819e36fea239f2bd0b70f

Moves Config generation to Renderer.

TRAC #21819

Signed-off-by: Daniel Koch

Author:    Shannon Woods

git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1350 736b8ea6-26fd-11df-bfd4-992fa37f6226

src/libGLESv2/renderer/Renderer.cpp

diff --git a/src/libGLESv2/renderer/Renderer.cpp b/src/libGLESv2/renderer/Renderer.cpp
index 4a26d4d..219afc9 100644
--- a/src/libGLESv2/renderer/Renderer.cpp
+++ b/src/libGLESv2/renderer/Renderer.cpp
@@ -11,6 +11,7 @@
 #include "common/debug.h"
 #include "libGLESv2/utilities.h"
 
+#include "libEGL/Config.h"
 #include "libEGL/Display.h"
 
 // Can also be enabled by defining FORCE_REF_RAST in the project's predefined macros
@@ -348,6 +349,64 @@
     return presentParameters;
 }
 
+int Renderer::generateConfigs(ConfigDesc **configDescList)
+{
+    D3DDISPLAYMODE currentDisplayMode;
+    mD3d9->GetAdapterDisplayMode(mAdapter, &currentDisplayMode);
+
+    int numRenderFormats = sizeof(mRenderTargetFormats) / sizeof(mRenderTargetFormats[0]);
+    int numDepthFormats = sizeof(mDepthStencilFormats) / sizeof(mDepthStencilFormats[0]);
+    (*configDescList) = new ConfigDesc[numRenderFormats * numDepthFormats];
+    int numConfigs = 0;
+
+    for (int formatIndex = 0; formatIndex < numRenderFormats; formatIndex++)
+    {
+        D3DFORMAT renderTargetFormat = mRenderTargetFormats[formatIndex];
+
+        HRESULT result = mD3d9->CheckDeviceFormat(mAdapter, mDeviceType, currentDisplayMode.Format, D3DUSAGE_RENDERTARGET, D3DRTYPE_SURFACE, renderTargetFormat);
+
+        if (SUCCEEDED(result))
+        {
+            for (int depthStencilIndex = 0; depthStencilIndex < numDepthFormats; depthStencilIndex++)
+            {
+                D3DFORMAT depthStencilFormat = mDepthStencilFormats[depthStencilIndex];
+                HRESULT result = D3D_OK;
+
+                if(depthStencilFormat != D3DFMT_UNKNOWN)
+                {
+                    result = mD3d9->CheckDeviceFormat(mAdapter, mDeviceType, currentDisplayMode.Format, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_SURFACE, depthStencilFormat);
+                }
+
+                if (SUCCEEDED(result))
+                {
+                    if(depthStencilFormat != D3DFMT_UNKNOWN)
+                    {
+                        result = mD3d9->CheckDepthStencilMatch(mAdapter, mDeviceType, currentDisplayMode.Format, renderTargetFormat, depthStencilFormat);
+                    }
+
+                    if (SUCCEEDED(result))
+                    {
+                        ConfigDesc newConfig;
+                        newConfig.renderTargetFormat = dx2es::ConvertBackBufferFormat(renderTargetFormat);
+                        newConfig.depthStencilFormat = dx2es::ConvertDepthStencilFormat(depthStencilFormat);
+                        newConfig.multiSample = 0; // FIXME: enumerate multi-sampling
+                        newConfig.fastConfig = (currentDisplayMode.Format == renderTargetFormat);
+
+                        (*configDescList)[numConfigs++] = newConfig;
+                    }
+                }
+            }
+        }
+    }
+
+    return numConfigs;
+}
+
+void Renderer::deleteConfigs(ConfigDesc *configDescList)
+{
+    delete [] (configDescList);
+}
+
 void Renderer::startScene()
 {
     if (!mSceneStarted)