EGLState: Add remaining config attributes from table 3.1 of the EGL spec. These

are unused at the moment but may be useful for debugging.

2 files changed, 74 insertions, 4 deletions

diff --git a/src/egl-state.cpp b/src/egl-state.cpp
index 40cb837..e0f7ca5 100644
--- a/src/egl-state.cpp
+++ b/src/egl-state.cpp
@@ -38,10 +38,19 @@ EglConfig::EglConfig(EGLDisplay dpy, EGLConfig config) :
     luminanceSize_(0),
     alphaSize_(0),
     alphaMaskSize_(0),
+    bindTexRGB_(false),
+    bindTexRGBA_(false),
     bufferType_(EGL_RGB_BUFFER),
     caveat_(0),
     configID_(0),
+    conformant_(0),
     depthSize_(0),
+    level_(0),
+    pbufferWidth_(0),
+    pbufferHeight_(0),
+    pbufferPixels_(0),
+    minSwapInterval_(0),
+    maxSwapInterval_(0),
     nativeID_(0),
     nativeType_(0),
     nativeRenderable_(false),
@@ -63,6 +72,10 @@ EglConfig::EglConfig(EGLDisplay dpy, EGLConfig config) :
     {
         badAttribVec.push_back("EGL_CONFIG_CAVEAT");
     }
+    if (!eglGetConfigAttrib(dpy, handle_, EGL_CONFORMANT, &conformant_))
+    {
+        badAttribVec.push_back("EGL_CONFORMANT");
+    }
     if (!eglGetConfigAttrib(dpy, handle_, EGL_COLOR_BUFFER_TYPE, &bufferType_))
     {
         badAttribVec.push_back("EGL_COLOR_BUFFER_TYPE");
@@ -98,6 +111,10 @@ EglConfig::EglConfig(EGLDisplay dpy, EGLConfig config) :
     {
         badAttribVec.push_back("EGL_ALPHA_SIZE");
     }
+    if (!eglGetConfigAttrib(dpy, handle_, EGL_ALPHA_MASK_SIZE, &alphaMaskSize_))
+    {
+        badAttribVec.push_back("EGL_ALPHA_MASK_SIZE");
+    }
     if (!eglGetConfigAttrib(dpy, handle_, EGL_DEPTH_SIZE, &depthSize_))
     {
         badAttribVec.push_back("EGL_DEPTH_SIZE");
@@ -106,15 +123,47 @@ EglConfig::EglConfig(EGLDisplay dpy, EGLConfig config) :
     {
         badAttribVec.push_back("EGL_STENCIL_SIZE");
     }
+    EGLint doBind(EGL_FALSE);
+    if (!eglGetConfigAttrib(dpy, handle_, EGL_BIND_TO_TEXTURE_RGB, &doBind))
+    {
+        badAttribVec.push_back("EGL_BIND_TO_TEXTURE_RGB");
+    }
+    bindTexRGB_ = (doBind == EGL_TRUE);
+    if (!eglGetConfigAttrib(dpy, handle_, EGL_BIND_TO_TEXTURE_RGBA, &doBind))
+    {
+        badAttribVec.push_back("EGL_BIND_TO_TEXTURE_RGBA");
+    }
+    bindTexRGBA_ = (doBind == EGL_TRUE);
+    if (!eglGetConfigAttrib(dpy, handle_, EGL_LEVEL, &level_))
+    {
+        badAttribVec.push_back("EGL_LEVEL");
+    }
+    if (!eglGetConfigAttrib(dpy, handle_, EGL_MAX_PBUFFER_WIDTH, &pbufferWidth_))
+    {
+        badAttribVec.push_back("EGL_MAX_PBUFFER_WIDTH");
+    }
+    if (!eglGetConfigAttrib(dpy, handle_, EGL_MAX_PBUFFER_HEIGHT, &pbufferHeight_))
+    {
+        badAttribVec.push_back("EGL_MAX_PBUFFER_HEIGHT");
+    }
+    if (!eglGetConfigAttrib(dpy, handle_, EGL_MAX_PBUFFER_PIXELS, &pbufferPixels_))
+    {
+        badAttribVec.push_back("EGL_MAX_PBUFFER_PIXELS");
+    }
+    if (!eglGetConfigAttrib(dpy, handle_, EGL_MIN_SWAP_INTERVAL, &minSwapInterval_))
+    {
+        badAttribVec.push_back("EGL_MIN_SWAP_INTERVAL");
+    }
+    if (!eglGetConfigAttrib(dpy, handle_, EGL_MAX_SWAP_INTERVAL, &maxSwapInterval_))
+    {
+        badAttribVec.push_back("EGL_MAX_SWAP_INTERVAL");
+    }
     EGLint doNative(EGL_FALSE);
     if (!eglGetConfigAttrib(dpy, handle_, EGL_NATIVE_RENDERABLE, &doNative))
     {
         badAttribVec.push_back("EGL_NATIVE_RENDERABLE");
     }
-    if (doNative == EGL_TRUE)
-    {
-        nativeRenderable_ = true;
-    }
+    nativeRenderable_ = (doNative == EGL_TRUE);
     if (!eglGetConfigAttrib(dpy, handle_, EGL_NATIVE_VISUAL_TYPE, &nativeType_))
     {
         badAttribVec.push_back("EGL_NATIVE_VISUAL_TYPE");
diff --git a/src/egl-state.h b/src/egl-state.h
index bd21e8d..2eaeba3 100644
--- a/src/egl-state.h
+++ b/src/egl-state.h
@@ -37,12 +37,24 @@ class EglConfig
     EGLint luminanceSize_;
     EGLint alphaSize_;
     EGLint alphaMaskSize_;
+    bool bindTexRGB_;
+    bool bindTexRGBA_;
     EGLint bufferType_;
     // Base config attributes
     EGLint caveat_;
     EGLint configID_;
+    EGLint conformant_;
     // Depth buffer
     EGLint depthSize_;
+    // Framebuffer level
+    EGLint level_;
+    // Pbuffers
+    EGLint pbufferWidth_;
+    EGLint pbufferHeight_;
+    EGLint pbufferPixels_;
+    // Swap interval
+    EGLint minSwapInterval_;
+    EGLint maxSwapInterval_;
     // Native window system attributes.
     EGLint nativeID_;
     EGLint nativeType_;
@@ -69,10 +81,19 @@ public:
         luminanceSize_(0),
         alphaSize_(0),
         alphaMaskSize_(0),
+        bindTexRGB_(false),
+        bindTexRGBA_(false),
         bufferType_(EGL_RGB_BUFFER),
         caveat_(0),
         configID_(0),
+        conformant_(0),
         depthSize_(0),
+        level_(0),
+        pbufferWidth_(0),
+        pbufferHeight_(0),
+        pbufferPixels_(0),
+        minSwapInterval_(0),
+        maxSwapInterval_(0),
         nativeID_(0),
         nativeType_(0),
         nativeRenderable_(false),