[PATCH 2/5] wined3d: Introduce wined3d_rendertarget_view_get_drawable_size() as replacement for surface_get_drawable_size().

[Józef Kucia]

Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
---
 dlls/wined3d/device.c          |  5 +++--
 dlls/wined3d/state.c           |  6 +++---
 dlls/wined3d/view.c            | 17 ++++++++++++++---
 dlls/wined3d/wined3d_private.h |  5 +++--
 4 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index a611531..d7349fcf 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -291,7 +291,8 @@ void device_clear_render_targets(struct wined3d_device *device, UINT rt_count, c
         UINT rect_count, const RECT *clear_rect, const RECT *draw_rect, DWORD flags, const struct wined3d_color *color,
         float depth, DWORD stencil)
 {
-    struct wined3d_surface *target = rt_count ? wined3d_rendertarget_view_get_surface(fb->render_targets[0]) : NULL;
+    struct wined3d_rendertarget_view *rtv = rt_count ? fb->render_targets[0] : NULL;
+    struct wined3d_surface *target = rtv ? wined3d_rendertarget_view_get_surface(rtv) : NULL;
     struct wined3d_rendertarget_view *dsv = fb->depth_stencil;
     struct wined3d_surface *depth_stencil = dsv ? wined3d_rendertarget_view_get_surface(dsv) : NULL;
     const struct wined3d_state *state = &device->state;
@@ -339,7 +340,7 @@ void device_clear_render_targets(struct wined3d_device *device, UINT rt_count, c
     if (target)
     {
         render_offscreen = context->render_offscreen;
-        surface_get_drawable_size(target, context, &drawable_width, &drawable_height);
+        wined3d_rendertarget_view_get_drawable_size(rtv, context, &drawable_width, &drawable_height);
     }
     else
     {
diff --git a/dlls/wined3d/state.c b/dlls/wined3d/state.c
index 9e36bcd..cd3763c 100644
--- a/dlls/wined3d/state.c
+++ b/dlls/wined3d/state.c
@@ -4624,7 +4624,7 @@ static void viewport_miscpart(struct wined3d_context *context, const struct wine
         if (vp.height > target->height)
             vp.height = target->height;
 
-        surface_get_drawable_size(wined3d_rendertarget_view_get_surface(target), context, &width, &height);
+        wined3d_rendertarget_view_get_drawable_size(target, context, &width, &height);
     }
     else if (depth_stencil)
     {
@@ -4668,7 +4668,7 @@ static void viewport_miscpart_cc(struct wined3d_context *context,
         if (vp.height > target->height)
             vp.height = target->height;
 
-        surface_get_drawable_size(wined3d_rendertarget_view_get_surface(target), context, &width, &height);
+        wined3d_rendertarget_view_get_drawable_size(target, context, &width, &height);
     }
     else if (depth_stencil)
     {
@@ -4853,7 +4853,7 @@ static void scissorrect(struct wined3d_context *context, const struct wined3d_st
         UINT height;
         UINT width;
 
-        surface_get_drawable_size(wined3d_rendertarget_view_get_surface(target), context, &width, &height);
+        wined3d_rendertarget_view_get_drawable_size(target, context, &width, &height);
         gl_info->gl_ops.gl.p_glScissor(r->left, height - r->bottom, r->right - r->left, r->bottom - r->top);
     }
     checkGLcall("glScissor");
diff --git a/dlls/wined3d/view.c b/dlls/wined3d/view.c
index 1f819e6..a67c506 100644
--- a/dlls/wined3d/view.c
+++ b/dlls/wined3d/view.c
@@ -94,10 +94,21 @@ struct wined3d_resource * CDECL wined3d_rendertarget_view_get_resource(const str
     return view->resource;
 }
 
-void surface_get_drawable_size(const struct wined3d_surface *surface, const struct wined3d_context *context,
-        unsigned int *width, unsigned int *height)
+void wined3d_rendertarget_view_get_drawable_size(const struct wined3d_rendertarget_view *view,
+        const struct wined3d_context *context, unsigned int *width, unsigned int *height)
 {
-    if (surface->container->swapchain)
+    const struct wined3d_texture *texture;
+
+    if (view->resource->type != WINED3D_RTYPE_TEXTURE_2D)
+    {
+        FIXME("Not implemented for %s resources.\n", debug_d3dresourcetype(view->resource->type));
+        *width = 0;
+        *height = 0;
+        return;
+    }
+
+    texture = texture_from_resource(view->resource);
+    if (texture->swapchain)
     {
         /* The drawable size of an onscreen drawable is the surface size.
          * (Actually: The window size, but the surface is created in window
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 19b650e..503f7f2 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -2908,8 +2908,6 @@ HRESULT surface_color_fill(struct wined3d_surface *s,
         const RECT *rect, const struct wined3d_color *color) DECLSPEC_HIDDEN;
 HRESULT wined3d_surface_create_dc(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
 void wined3d_surface_destroy_dc(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
-void surface_get_drawable_size(const struct wined3d_surface *surface, const struct wined3d_context *context,
-        unsigned int *width, unsigned int *height) DECLSPEC_HIDDEN;
 void surface_load_fb_texture(struct wined3d_surface *surface, BOOL srgb,
         struct wined3d_context *context) DECLSPEC_HIDDEN;
 HRESULT surface_load_location(struct wined3d_surface *surface,
@@ -3226,6 +3224,9 @@ static inline struct wined3d_surface *wined3d_rendertarget_view_get_surface(
     return texture->sub_resources[view->sub_resource_idx].u.surface;
 }
 
+void wined3d_rendertarget_view_get_drawable_size(const struct wined3d_rendertarget_view *view,
+        const struct wined3d_context *context, unsigned int *width, unsigned int *height) DECLSPEC_HIDDEN;
+
 struct wined3d_shader_resource_view
 {
     LONG refcount;
-- 
2.7.3