dri: Add DRI entrypoints to create a context for a given API

src/mesa/drivers/dri/i915/i830_context.c

@@ -63,7 +63,7 @@ i830CreateContext(const __GLcontextModes * mesaVis,
    i830InitVtbl(i830);
    i830InitDriverFunctions(&functions);
 
-   if (!intelInitContext(intel, mesaVis, driContextPriv,
+   if (!intelInitContext(intel, __DRI_API_OPENGL, mesaVis, driContextPriv,
                          sharedContextPrivate, &functions)) {
       FREE(i830);
       return GL_FALSE;

src/mesa/drivers/dri/i915/i915_context.c

@@ -94,7 +94,8 @@ i915InitDriverFunctions(struct dd_function_table *functions)
 extern const struct tnl_pipeline_stage *intel_pipeline[];
 
 GLboolean
-i915CreateContext(const __GLcontextModes * mesaVis,
+i915CreateContext(int api,
+		  const __GLcontextModes * mesaVis,
                   __DRIcontext * driContextPriv,
                   void *sharedContextPrivate)
 {
@@ -114,7 +115,7 @@ i915CreateContext(const __GLcontextModes * mesaVis,
 
    i915InitDriverFunctions(&functions);
 
-   if (!intelInitContext(intel, mesaVis, driContextPriv,
+   if (!intelInitContext(intel, api, mesaVis, driContextPriv,
                          sharedContextPrivate, &functions)) {
       FREE(i915);
       return GL_FALSE;

src/mesa/drivers/dri/i915/i915_context.h

@@ -318,7 +318,8 @@ do {									\
 /*======================================================================
  * i915_context.c
  */
-extern GLboolean i915CreateContext(const __GLcontextModes * mesaVis,
+extern GLboolean i915CreateContext(int api,
+				   const __GLcontextModes * mesaVis,
                                    __DRIcontext * driContextPriv,
                                    void *sharedContextPrivate);
 

src/mesa/drivers/dri/i965/brw_context.c

@@ -68,7 +68,8 @@ static void brwInitDriverFunctions( struct dd_function_table *functions )
    functions->Viewport = intel_viewport;
 }
 
-GLboolean brwCreateContext( const __GLcontextModes *mesaVis,
+GLboolean brwCreateContext( int api,
+			    const __GLcontextModes *mesaVis,
 			    __DRIcontext *driContextPriv,
 			    void *sharedContextPrivate)
 {
@@ -85,7 +86,7 @@ GLboolean brwCreateContext( const __GLcontextModes *mesaVis,
    brwInitVtbl( brw );
    brwInitDriverFunctions( &functions );
 
-   if (!intelInitContext( intel, mesaVis, driContextPriv,
+   if (!intelInitContext( intel, api, mesaVis, driContextPriv,
 			  sharedContextPrivate, &functions )) {
       printf("%s: failed to init intel context\n", __FUNCTION__);
       FREE(brw);

src/mesa/drivers/dri/i965/brw_context.h

@@ -687,7 +687,8 @@ void brwInitVtbl( struct brw_context *brw );
 /*======================================================================
  * brw_context.c
  */
-GLboolean brwCreateContext( const __GLcontextModes *mesaVis,
+GLboolean brwCreateContext( int api,
+			    const __GLcontextModes *mesaVis,
 			    __DRIcontext *driContextPriv,
 			    void *sharedContextPrivate);
 

src/mesa/drivers/dri/intel/intel_context.c

@@ -586,6 +586,7 @@ intelInitDriverFunctions(struct dd_function_table *functions)
 
 GLboolean
 intelInitContext(struct intel_context *intel,
+		 int api,
                  const __GLcontextModes * mesaVis,
                  __DRIcontext * driContextPriv,
                  void *sharedContextPrivate,
@@ -601,8 +602,8 @@ intelInitContext(struct intel_context *intel,
    if (intelScreen->bufmgr == NULL)
       return GL_FALSE;
 
-   if (!_mesa_initialize_context(&intel->ctx, mesaVis, shareCtx,
-                                 functions, (void *) intel)) {
+   if (!_mesa_initialize_context_for_api(&intel->ctx, api, mesaVis, shareCtx,
+					 functions, (void *) intel)) {
       printf("%s: failed to init mesa context\n", __FUNCTION__);
       return GL_FALSE;
    }

src/mesa/drivers/dri/intel/intel_context.h

@@ -364,6 +364,7 @@ extern int INTEL_DEBUG;
  */
 
 extern GLboolean intelInitContext(struct intel_context *intel,
+				  int api,
                                   const __GLcontextModes * mesaVis,
                                   __DRIcontext * driContextPriv,
                                   void *sharedContextPrivate,

src/mesa/drivers/dri/intel/intel_screen.c

@@ -356,10 +356,12 @@ extern GLboolean i830CreateContext(const __GLcontextModes * mesaVis,
                                    __DRIcontext * driContextPriv,
                                    void *sharedContextPrivate);
 
-extern GLboolean i915CreateContext(const __GLcontextModes * mesaVis,
+extern GLboolean i915CreateContext(int api,
+				   const __GLcontextModes * mesaVis,
                                    __DRIcontext * driContextPriv,
                                    void *sharedContextPrivate);
-extern GLboolean brwCreateContext(const __GLcontextModes * mesaVis,
+extern GLboolean brwCreateContext(int api,
+				  const __GLcontextModes * mesaVis,
 				  __DRIcontext * driContextPriv,
 				  void *sharedContextPrivate);
 
@@ -375,7 +377,7 @@ intelCreateContext(gl_api api,
 #ifdef I915
    if (IS_9XX(intelScreen->deviceID)) {
       if (!IS_965(intelScreen->deviceID)) {
-	 return i915CreateContext(mesaVis, driContextPriv,
+	 return i915CreateContext(api, mesaVis, driContextPriv,
 				  sharedContextPrivate);
       }
    } else {
@@ -384,7 +386,8 @@ intelCreateContext(gl_api api,
    }
 #else
    if (IS_965(intelScreen->deviceID))
-      return brwCreateContext(mesaVis, driContextPriv, sharedContextPrivate);
+      return brwCreateContext(api, mesaVis,
+			      driContextPriv, sharedContextPrivate);
 #endif
    fprintf(stderr, "Unrecognized deviceID %x\n", intelScreen->deviceID);
    return GL_FALSE;