From 718c6149377d1ecdec054a8a64685b2f6abf653e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20D=C3=B6singer?= <stefan@codeweavers.com>
Date: Sat, 2 Jul 2011 11:29:28 +0200
Subject: [PATCH] wined3d: Pass a struct wined3d_fb_state * to
 context_apply_clear_state.

---
 dlls/wined3d/context.c         | 11 ++++++-----
 dlls/wined3d/device.c          |  2 +-
 dlls/wined3d/wined3d_private.h | 14 +++++++-------
 3 files changed, 14 insertions(+), 13 deletions(-)

diff --git a/dlls/wined3d/context.c b/dlls/wined3d/context.c
index 94ed896f82e..78951563e3e 100644
--- a/dlls/wined3d/context.c
+++ b/dlls/wined3d/context.c
@@ -2083,19 +2083,20 @@ static BOOL context_validate_rt_config(UINT rt_count,
 
 /* Context activation is done by the caller. */
 BOOL context_apply_clear_state(struct wined3d_context *context, struct wined3d_device *device,
-        UINT rt_count, struct wined3d_surface **rts, struct wined3d_surface *depth_stencil)
+        UINT rt_count, const struct wined3d_fb_state *fb)
 {
     const struct StateEntry *state_table = device->StateTable;
     DWORD rt_mask = 0;
     UINT i;
+    struct wined3d_surface **rts = fb->render_targets;
 
-    if (!context_validate_rt_config(rt_count, rts, depth_stencil))
+    if (!context_validate_rt_config(rt_count, rts, fb->depth_stencil))
         return FALSE;
 
 
     if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
     {
-        context_validate_onscreen_formats(device, context, depth_stencil);
+        context_validate_onscreen_formats(device, context, fb->depth_stencil);
 
         ENTER_GL();
 
@@ -2112,7 +2113,7 @@ BOOL context_apply_clear_state(struct wined3d_context *context, struct wined3d_d
                 context->blit_targets[i] = NULL;
                 ++i;
             }
-            context_apply_fbo_state(context, GL_FRAMEBUFFER, context->blit_targets, depth_stencil, SFLAG_INTEXTURE);
+            context_apply_fbo_state(context, GL_FRAMEBUFFER, context->blit_targets, fb->depth_stencil, SFLAG_INTEXTURE);
             glReadBuffer(GL_NONE);
             checkGLcall("glReadBuffer");
         }
@@ -2124,7 +2125,7 @@ BOOL context_apply_clear_state(struct wined3d_context *context, struct wined3d_d
 
         LEAVE_GL();
 
-        /* TODO: This is not necessary if the rts are the device's current targets */
+        /* TODO: This is not necessary if the framebuffer is the device's current framebuffer */
         context_invalidate_state(context, STATE_FRAMEBUFFER, device->StateTable);
     }
     else
diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index 14e66139e64..a47911926fc 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -685,7 +685,7 @@ HRESULT device_clear_render_targets(struct wined3d_device *device, UINT rt_count
         return WINED3D_OK;
     }
 
-    if (!context_apply_clear_state(context, device, rt_count, fb->render_targets, fb->depth_stencil))
+    if (!context_apply_clear_state(context, device, rt_count, fb))
     {
         context_release(context);
         WARN("Failed to apply clear state, skipping clear.\n");
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 1b040ff5f96..1fedc9c4f45 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -1130,6 +1130,12 @@ struct wined3d_context
     GLuint                  dummy_arbfp_prog;
 };
 
+struct wined3d_fb_state
+{
+    struct wined3d_surface **render_targets;
+    struct wined3d_surface *depth_stencil;
+};
+
 typedef void (*APPLYSTATEFUNC)(DWORD state, struct wined3d_stateblock *stateblock, struct wined3d_context *ctx);
 
 struct StateEntry
@@ -1223,7 +1229,7 @@ void context_alloc_occlusion_query(struct wined3d_context *context,
         struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
 void context_apply_blit_state(struct wined3d_context *context, struct wined3d_device *device) DECLSPEC_HIDDEN;
 BOOL context_apply_clear_state(struct wined3d_context *context, struct wined3d_device *device,
-        UINT rt_count, struct wined3d_surface **rts, struct wined3d_surface *depth_stencil) DECLSPEC_HIDDEN;
+        UINT rt_count, const struct wined3d_fb_state *fb) DECLSPEC_HIDDEN;
 BOOL context_apply_draw_state(struct wined3d_context *context, struct wined3d_device *device) DECLSPEC_HIDDEN;
 void context_apply_fbo_state_blit(struct wined3d_context *context, GLenum target,
         struct wined3d_surface *render_target, struct wined3d_surface *depth_stencil, DWORD location) DECLSPEC_HIDDEN;
@@ -1613,12 +1619,6 @@ void wined3d_unregister_window(HWND window) DECLSPEC_HIDDEN;
 /* Multithreaded flag. Removed from the public header to signal that IWineD3D::CreateDevice ignores it */
 #define WINED3DCREATE_MULTITHREADED 0x00000004
 
-struct wined3d_fb_state
-{
-    struct wined3d_surface **render_targets;
-    struct wined3d_surface *depth_stencil;
-};
-
 struct wined3d_device
 {
     LONG ref;