wined3d: Pass a wined3d_context_gl structure to context_end_transform_feedback().

dlls/wined3d/buffer.c

@@ -144,6 +144,7 @@ static void wined3d_buffer_gl_bind(struct wined3d_buffer_gl *buffer_gl, struct w
 static void wined3d_buffer_gl_destroy_buffer_object(struct wined3d_buffer_gl *buffer_gl,
         struct wined3d_context *context)
 {
+    struct wined3d_context_gl *context_gl = wined3d_context_gl(context);
     struct wined3d_resource *resource = &buffer_gl->b.resource;
     const struct wined3d_gl_info *gl_info = context->gl_info;
 
@@ -179,7 +180,7 @@ static void wined3d_buffer_gl_destroy_buffer_object(struct wined3d_buffer_gl *bu
                  * when deleting a potentially bound transform feedback buffer.
                  * This may happen when the device is being destroyed. */
                 WARN("Deleting buffer object for buffer %p, disabling transform feedback.\n", buffer_gl);
-                context_end_transform_feedback(context);
+                wined3d_context_gl_end_transform_feedback(context_gl);
             }
         }
     }

dlls/wined3d/context.c

@@ -4085,20 +4085,22 @@ static BOOL use_transform_feedback(const struct wined3d_state *state)
     return shader->u.gs.so_desc.element_count;
 }
 
-void context_end_transform_feedback(struct wined3d_context *context)
+void wined3d_context_gl_end_transform_feedback(struct wined3d_context_gl *context_gl)
 {
-    const struct wined3d_gl_info *gl_info = context->gl_info;
-    if (context->transform_feedback_active)
+    const struct wined3d_gl_info *gl_info = context_gl->c.gl_info;
+
+    if (context_gl->c.transform_feedback_active)
     {
         GL_EXTCALL(glEndTransformFeedback());
         checkGLcall("glEndTransformFeedback");
-        context->transform_feedback_active = 0;
-        context->transform_feedback_paused = 0;
+        context_gl->c.transform_feedback_active = 0;
+        context_gl->c.transform_feedback_paused = 0;
     }
 }
 
 static void context_pause_transform_feedback(struct wined3d_context *context, BOOL force)
 {
+    struct wined3d_context_gl *context_gl = wined3d_context_gl(context);
     const struct wined3d_gl_info *gl_info = context->gl_info;
 
     if (!context->transform_feedback_active || context->transform_feedback_paused)
@@ -4115,7 +4117,7 @@ static void context_pause_transform_feedback(struct wined3d_context *context, BO
     WARN("Cannot pause transform feedback operations.\n");
 
     if (force)
-        context_end_transform_feedback(context);
+        wined3d_context_gl_end_transform_feedback(context_gl);
 }
 
 static void context_setup_target(struct wined3d_context *context,

dlls/wined3d/state.c

@@ -4448,13 +4448,14 @@ static void state_uav_warn(struct wined3d_context *context, const struct wined3d
 
 static void state_so(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
 {
+    struct wined3d_context_gl *context_gl = wined3d_context_gl(context);
     const struct wined3d_gl_info *gl_info = context->gl_info;
     struct wined3d_buffer *buffer;
     unsigned int offset, size, i;
 
     TRACE("context %p, state %p, state_id %#x.\n", context, state, state_id);
 
-    context_end_transform_feedback(context);
+    wined3d_context_gl_end_transform_feedback(context_gl);
 
     for (i = 0; i < ARRAY_SIZE(state->stream_output); ++i)
     {

dlls/wined3d/wined3d_private.h

@@ -2091,6 +2091,7 @@ void wined3d_context_gl_copy_bo_address(struct wined3d_context_gl *context_gl,
         const struct wined3d_bo_address *src, GLenum src_binding, size_t size) DECLSPEC_HIDDEN;
 void wined3d_context_gl_destroy(struct wined3d_context_gl *context_gl) DECLSPEC_HIDDEN;
 void wined3d_context_gl_enable_clip_distances(struct wined3d_context_gl *context_gl, uint32_t mask) DECLSPEC_HIDDEN;
+void wined3d_context_gl_end_transform_feedback(struct wined3d_context_gl *context_gl) DECLSPEC_HIDDEN;
 void wined3d_context_gl_free_fence(struct wined3d_fence *fence) DECLSPEC_HIDDEN;
 void wined3d_context_gl_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
 void wined3d_context_gl_free_pipeline_statistics_query(struct wined3d_pipeline_statistics_query *query) DECLSPEC_HIDDEN;
@@ -2250,7 +2251,6 @@ void context_draw_shaded_quad(struct wined3d_context *context, struct wined3d_te
 void context_draw_textured_quad(struct wined3d_context *context, struct wined3d_texture_gl *texture_gl,
         unsigned int sub_resource_idx, const RECT *src_rect, const RECT *dst_rect,
         enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
-void context_end_transform_feedback(struct wined3d_context *context) DECLSPEC_HIDDEN;
 struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
 DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
 void context_gl_resource_released(struct wined3d_device *device,