Add bit to GrGLCaps for fixed function support

src/gpu/gl/GrGLCaps.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrGLCaps.h"
 #include "GrGLContext.h"
@@ skipping 29 matching lines @@
     fPackFlipYSupport = false;
     fTextureUsageSupport = false;
     fTexStorageSupport = false;
     fTextureRedSupport = false;
     fImagingSupport = false;
     fTwoFormatLimit = false;
     fFragCoordsConventionSupport = false;
     fVertexArrayObjectSupport = false;
     fUseNonVBOVertexAndIndexDynamicData = false;
     fIsCoreProfile = false;
+    fFixedFunctionSupport = false;
     fDiscardFBSupport = false;
 }
 
 GrGLCaps::GrGLCaps(const GrGLCaps& caps) : GrDrawTargetCaps() {
     *this = caps;
 }
 
 GrGLCaps& GrGLCaps::operator = (const GrGLCaps& caps) {
     INHERITED::operator=(caps);
     fVerifiedColorConfigs = caps.fVerifiedColorConfigs;
@@ skipping 17 matching lines @@
     fPackFlipYSupport = caps.fPackFlipYSupport;
     fTextureUsageSupport = caps.fTextureUsageSupport;
     fTexStorageSupport = caps.fTexStorageSupport;
     fTextureRedSupport = caps.fTextureRedSupport;
     fImagingSupport = caps.fImagingSupport;
     fTwoFormatLimit = caps.fTwoFormatLimit;
     fFragCoordsConventionSupport = caps.fFragCoordsConventionSupport;
     fVertexArrayObjectSupport = caps.fVertexArrayObjectSupport;
     fUseNonVBOVertexAndIndexDynamicData = caps.fUseNonVBOVertexAndIndexDynamicData;
     fIsCoreProfile = caps.fIsCoreProfile;
+    fFixedFunctionSupport = caps.fFixedFunctionSupport;
     fDiscardFBSupport = caps.fDiscardFBSupport;
 
     return *this;
 }
 
 void GrGLCaps::init(const GrGLContextInfo& ctxInfo, const GrGLInterface* gli) {
 
     this->reset();
     if (!ctxInfo.isInitialized()) {
         return;
@@ skipping 13 matching lines @@
         SkASSERT(kDesktop_GrGLBinding == binding);
         GrGLint max;
         GR_GL_GetIntegerv(gli, GR_GL_MAX_FRAGMENT_UNIFORM_COMPONENTS, &max);
         fMaxFragmentUniformVectors = max / 4;
         if (version >= GR_GL_VER(3, 2)) {
             GrGLint profileMask;
             GR_GL_GetIntegerv(gli, GR_GL_CONTEXT_PROFILE_MASK, &profileMask);
             fIsCoreProfile = SkToBool(profileMask & GR_GL_CONTEXT_CORE_PROFILE_BIT);
         }
         if (!fIsCoreProfile) {
+            fFixedFunctionSupport = true;
             GR_GL_GetIntegerv(gli, GR_GL_MAX_TEXTURE_COORDS, &fMaxFixedFunctionTextureCoords);
             // Sanity check
             SkASSERT(fMaxFixedFunctionTextureCoords > 0 && fMaxFixedFunctionTextureCoords < 128);
         }
     }
     GR_GL_GetIntegerv(gli, GR_GL_MAX_VERTEX_ATTRIBS, &fMaxVertexAttributes);
     GR_GL_GetIntegerv(gli, GR_GL_MAX_TEXTURE_IMAGE_UNITS, &fMaxFragmentTextureUnits);
 
     if (kDesktop_GrGLBinding == binding) {
         fRGBA8RenderbufferSupport = true;
@@ skipping 452 matching lines @@
         "None",
         "EXT",
         "NV",
     };
     GR_STATIC_ASSERT(0 == kNone_FBFetchType);
     GR_STATIC_ASSERT(1 == kEXT_FBFetchType);
     GR_STATIC_ASSERT(2 == kNV_FBFetchType);
     GR_STATIC_ASSERT(GR_ARRAY_COUNT(kFBFetchTypeStr) == kLast_FBFetchType + 1);
 
 
+    GrPrintf("Core Profile: %s\n", (fIsCoreProfile ? "YES" : "NO"));
+    GrPrintf("Fixed Function Support: %s\n", (fFixedFunctionSupport ? "YES" : "NO"));
     GrPrintf("MSAA Type: %s\n", kMSFBOExtStr[fMSFBOType]);
     GrPrintf("FB Fetch Type: %s\n", kFBFetchTypeStr[fFBFetchType]);
     GrPrintf("Max FS Uniform Vectors: %d\n", fMaxFragmentUniformVectors);
+    GrPrintf("Max FS Texture Units: %d\n", fMaxFragmentTextureUnits);
+    if (fFixedFunctionSupport) {
+        GrPrintf("Max Fixed Function Texture Coords: %d\n", fMaxFixedFunctionTextureCoords);
+    }
     GrPrintf("Max Vertex Attributes: %d\n", fMaxVertexAttributes);
     GrPrintf("Support RGBA8 Render Buffer: %s\n", (fRGBA8RenderbufferSupport ? "YES": "NO"));
     GrPrintf("BGRA support: %s\n", (fBGRAFormatSupport ? "YES": "NO"));
     GrPrintf("BGRA is an internal format: %s\n", (fBGRAIsInternalFormat ? "YES": "NO"));
     GrPrintf("Support texture swizzle: %s\n", (fTextureSwizzleSupport ? "YES": "NO"));
     GrPrintf("Unpack Row length support: %s\n", (fUnpackRowLengthSupport ? "YES": "NO"));
     GrPrintf("Unpack Flip Y support: %s\n", (fUnpackFlipYSupport ? "YES": "NO"));
     GrPrintf("Pack Row length support: %s\n", (fPackRowLengthSupport ? "YES": "NO"));
     GrPrintf("Pack Flip Y support: %s\n", (fPackFlipYSupport ? "YES": "NO"));
 
     GrPrintf("Texture Usage support: %s\n", (fTextureUsageSupport ? "YES": "NO"));
     GrPrintf("Texture Storage support: %s\n", (fTexStorageSupport ? "YES": "NO"));
     GrPrintf("GL_R support: %s\n", (fTextureRedSupport ? "YES": "NO"));
     GrPrintf("GL_ARB_imaging support: %s\n", (fImagingSupport ? "YES": "NO"));
     GrPrintf("Two Format Limit: %s\n", (fTwoFormatLimit ? "YES": "NO"));
     GrPrintf("Fragment coord conventions support: %s\n",
              (fFragCoordsConventionSupport ? "YES": "NO"));
     GrPrintf("Vertex array object support: %s\n", (fVertexArrayObjectSupport ? "YES": "NO"));
     GrPrintf("Use non-VBO for dynamic data: %s\n",
              (fUseNonVBOVertexAndIndexDynamicData ? "YES" : "NO"));
-    GrPrintf("Core Profile: %s\n", (fIsCoreProfile ? "YES" : "NO"));
     GrPrintf("Discard FrameBuffer support: %s\n", (fDiscardFBSupport ? "YES" : "NO"));
 }