[PATCH 2/7] opengl32: Use generated wow64 thunk for wglMakeContextCurrentARB.

[Jacek Caban]

From: Jacek Caban

---
 dlls/opengl32/make_opengl   |  1 -
 dlls/opengl32/unix_thunks.c | 19 ++++++++++++++++++-
 dlls/opengl32/unix_thunks.h |  2 --
 dlls/opengl32/unix_wgl.c    | 27 ++-------------------------
 4 files changed, 20 insertions(+), 29 deletions(-)

diff --git a/dlls/opengl32/make_opengl b/dlls/opengl32/make_opengl
index bd8bbb120d4..cbb7e4c0bc8 100755
--- a/dlls/opengl32/make_opengl
+++ b/dlls/opengl32/make_opengl
@@ -247,7 +247,6 @@ my %manual_wow64_thunks =
      "wglGetPbufferDCARB" => 1,
      "wglGetProcAddress" => 1,
      "wglGetProcAddress" => 1,
-     "wglMakeContextCurrentARB" => 1,
      "wglQueryCurrentRendererStringWINE" => 1,
      "wglQueryRendererStringWINE" => 1,
     );
diff --git a/dlls/opengl32/unix_thunks.c b/dlls/opengl32/unix_thunks.c
index 19aa9084a7a..cb8cfe2dc0d 100644
--- a/dlls/opengl32/unix_thunks.c
+++ b/dlls/opengl32/unix_thunks.c
@@ -26757,7 +26757,7 @@ static NTSTATUS ext_wglGetSwapIntervalEXT( void *args )
     return STATUS_SUCCESS;
 }

-NTSTATUS ext_wglMakeContextCurrentARB( void *args )
+static NTSTATUS ext_wglMakeContextCurrentARB( void *args )
 {
     struct wglMakeContextCurrentARB_params *params = args;
     pthread_mutex_lock( &wgl_lock );
@@ -78289,6 +78289,23 @@ static NTSTATUS wow64_ext_wglGetSwapIntervalEXT( void *args )
     return STATUS_SUCCESS;
 }

+static NTSTATUS wow64_ext_wglMakeContextCurrentARB( void *args )
+{
+    struct
+    {
+        PTR32 teb;
+        PTR32 hDrawDC;
+        PTR32 hReadDC;
+        PTR32 hglrc;
+        BOOL ret;
+    } *params = args;
+    TEB *teb = get_teb64( params->teb );
+    pthread_mutex_lock( &wgl_lock );
+    params->ret = wrap_wglMakeContextCurrentARB( teb, ULongToPtr(params->hDrawDC), ULongToPtr(params->hReadDC), ULongToPtr(params->hglrc) );
+    pthread_mutex_unlock( &wgl_lock );
+    return STATUS_SUCCESS;
+}
+
 static NTSTATUS wow64_ext_wglQueryCurrentRendererIntegerWINE( void *args )
 {
     struct
diff --git a/dlls/opengl32/unix_thunks.h b/dlls/opengl32/unix_thunks.h
index 4171b0ca8e3..2384f6f5cab 100644
--- a/dlls/opengl32/unix_thunks.h
+++ b/dlls/opengl32/unix_thunks.h
@@ -96,8 +96,6 @@ extern NTSTATUS ext_wglGetExtensionsStringEXT( void *args );
 extern NTSTATUS wow64_ext_wglGetExtensionsStringEXT( void *args );
 extern NTSTATUS ext_wglGetPbufferDCARB( void *args );
 extern NTSTATUS wow64_ext_wglGetPbufferDCARB( void *args );
-extern NTSTATUS ext_wglMakeContextCurrentARB( void *args );
-extern NTSTATUS wow64_ext_wglMakeContextCurrentARB( void *args );
 extern NTSTATUS ext_wglQueryCurrentRendererStringWINE( void *args );
 extern NTSTATUS wow64_ext_wglQueryCurrentRendererStringWINE( void *args );
 extern NTSTATUS ext_wglQueryRendererStringWINE( void *args );
diff --git a/dlls/opengl32/unix_wgl.c b/dlls/opengl32/unix_wgl.c
index 61643a9e0ac..ea50bac6bab 100644
--- a/dlls/opengl32/unix_wgl.c
+++ b/dlls/opengl32/unix_wgl.c
@@ -1254,15 +1254,15 @@ BOOL wrap_wglMakeContextCurrentARB( TEB *teb, HDC draw_hdc, HDC read_hdc, HGLRC
         teb->glReserved1[1] = read_hdc;
         teb->glCurrentRC = hglrc;
         teb->glTable = (void *)funcs;
-        return TRUE;
     }
-    if (prev)
+    else if (prev)
     {
         if (!funcs->p_wglMakeCurrent( 0, NULL )) return FALSE;
         prev->tid = 0;
         teb->glCurrentRC = 0;
         teb->glTable = &null_opengl_funcs;
     }
+    update_teb32_context( teb );
     return TRUE;
 }

@@ -1528,29 +1528,6 @@ NTSTATUS wow64_wgl_wglDeleteContext( void *args )
     return status;
 }

-NTSTATUS wow64_ext_wglMakeContextCurrentARB( void *args )
-{
-    struct
-    {
-        PTR32 teb;
-        PTR32 hDrawDC;
-        PTR32 hReadDC;
-        PTR32 hglrc;
-        BOOL ret;
-    } *params32 = args;
-    struct wglMakeContextCurrentARB_params params =
-    {
-        .teb = get_teb64(params32->teb),
-        .hDrawDC = ULongToPtr(params32->hDrawDC),
-        .hReadDC = ULongToPtr(params32->hReadDC),
-        .hglrc = ULongToPtr(params32->hglrc),
-    };
-    NTSTATUS status;
-    if (!(status = ext_wglMakeContextCurrentARB( &params ))) update_teb32_context( params.teb );
-    params32->ret = params.ret;
-    return status;
-}
-
 NTSTATUS wow64_ext_wglGetPbufferDCARB( void *args )
 {
     struct