[PATCH 10/10] wined3d: Merge surface_remove_pbo() and wined3d_volume_free_pbo().

[Henri Verbeet]

From: Stefan Dösinger <stefan at codeweavers.com>

Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
---
 dlls/wined3d/surface.c         | 19 +------------------
 dlls/wined3d/texture.c         | 27 +++++++++++++++++++++++++++
 dlls/wined3d/volume.c          | 22 ----------------------
 dlls/wined3d/wined3d_private.h |  2 ++
 4 files changed, 30 insertions(+), 40 deletions(-)

diff --git a/dlls/wined3d/surface.c b/dlls/wined3d/surface.c
index 3cd3782..469a493 100644
--- a/dlls/wined3d/surface.c
+++ b/dlls/wined3d/surface.c
@@ -996,19 +996,6 @@ static HRESULT wined3d_surface_depth_blt(struct wined3d_surface *src_surface, DW
     return WINED3D_OK;
 }
 
-/* Context activation is done by the caller. */
-static void surface_remove_pbo(struct wined3d_surface *surface, const struct wined3d_gl_info *gl_info)
-{
-    GLuint *buffer_object;
-
-    buffer_object = &surface->container->sub_resources[surface_get_sub_resource_idx(surface)].buffer_object;
-    GL_EXTCALL(glDeleteBuffers(1, buffer_object));
-    checkGLcall("glDeleteBuffers(1, buffer_object)");
-
-    *buffer_object = 0;
-    surface_invalidate_location(surface, WINED3D_LOCATION_BUFFER);
-}
-
 static ULONG surface_resource_incref(struct wined3d_resource *resource)
 {
     struct wined3d_surface *surface = surface_from_resource(resource);
@@ -1071,10 +1058,6 @@ static void surface_unload(struct wined3d_resource *resource)
         surface_invalidate_location(surface, ~surface->resource.map_binding);
     }
 
-    /* Destroy PBOs, but load them into real sysmem before */
-    if (surface->container->sub_resources[surface_get_sub_resource_idx(surface)].buffer_object)
-        surface_remove_pbo(surface, gl_info);
-
     /* Destroy fbo render buffers. This is needed for implicit render targets, for
      * all application-created targets the application has to release the surface
      * before calling _Reset
@@ -3681,7 +3664,7 @@ static HRESULT surface_load_texture(struct wined3d_surface *surface,
 
         surface_prepare_map_memory(surface);
         surface_load_location(surface, context, surface->resource.map_binding);
-        surface_remove_pbo(surface, gl_info);
+        wined3d_texture_remove_buffer_object(texture, surface_get_sub_resource_idx(surface), gl_info);
     }
 
     surface_get_memory(surface, &data, surface->locations);
diff --git a/dlls/wined3d/texture.c b/dlls/wined3d/texture.c
index 9846f07..90a3978 100644
--- a/dlls/wined3d/texture.c
+++ b/dlls/wined3d/texture.c
@@ -74,6 +74,23 @@ static HRESULT wined3d_texture_init(struct wined3d_texture *texture, const struc
     return WINED3D_OK;
 }
 
+/* Context activation is done by the caller. */
+void wined3d_texture_remove_buffer_object(struct wined3d_texture *texture,
+        unsigned int sub_resource_idx, const struct wined3d_gl_info *gl_info)
+{
+    GLuint *buffer_object;
+
+    buffer_object = &texture->sub_resources[sub_resource_idx].buffer_object;
+    GL_EXTCALL(glDeleteBuffers(1, buffer_object));
+    checkGLcall("glDeleteBuffers");
+    texture->texture_ops->texture_sub_resource_invalidate_location(
+            texture->sub_resources[sub_resource_idx].resource, WINED3D_LOCATION_BUFFER);
+    *buffer_object = 0;
+
+    TRACE("Deleted buffer object %u for texture %p, sub-resource %u.\n",
+            *buffer_object, texture, sub_resource_idx);
+}
+
 /* A GL context is provided by the caller */
 static void gltexture_delete(struct wined3d_device *device, const struct wined3d_gl_info *gl_info,
         struct gl_texture *tex)
@@ -979,6 +996,7 @@ static void wined3d_texture_unload(struct wined3d_resource *resource)
 {
     struct wined3d_texture *texture = wined3d_texture_from_resource(resource);
     UINT sub_count = texture->level_count * texture->layer_count;
+    struct wined3d_context *context = NULL;
     UINT i;
 
     TRACE("texture %p.\n", texture);
@@ -988,7 +1006,16 @@ static void wined3d_texture_unload(struct wined3d_resource *resource)
         struct wined3d_resource *sub_resource = texture->sub_resources[i].resource;
 
         sub_resource->resource_ops->resource_unload(sub_resource);
+
+        if (texture->sub_resources[i].buffer_object)
+        {
+            if (!context)
+                context = context_acquire(texture->resource.device, NULL);
+            wined3d_texture_remove_buffer_object(texture, i, context->gl_info);
+        }
     }
+    if (context)
+        context_release(context);
 
     wined3d_texture_force_reload(texture);
     wined3d_texture_unload_gl_texture(texture);
diff --git a/dlls/wined3d/volume.c b/dlls/wined3d/volume.c
index fcadd39..2d88af6 100644
--- a/dlls/wined3d/volume.c
+++ b/dlls/wined3d/volume.c
@@ -362,19 +362,6 @@ void wined3d_volume_load(struct wined3d_volume *volume, struct wined3d_context *
             srgb_mode ? WINED3D_LOCATION_TEXTURE_SRGB : WINED3D_LOCATION_TEXTURE_RGB);
 }
 
-static void wined3d_volume_free_pbo(struct wined3d_volume *volume)
-{
-    GLuint *buffer_object = &volume->container->sub_resources[volume->texture_level].buffer_object;
-    struct wined3d_context *context = context_acquire(volume->resource.device, NULL);
-    const struct wined3d_gl_info *gl_info = context->gl_info;
-
-    TRACE("Deleting PBO %u belonging to volume %p.\n", *buffer_object, volume);
-    GL_EXTCALL(glDeleteBuffers(1, buffer_object));
-    checkGLcall("glDeleteBuffers");
-    *buffer_object = 0;
-    context_release(context);
-}
-
 void wined3d_volume_cleanup(struct wined3d_volume *volume)
 {
     TRACE("volume %p.\n", volume);
@@ -407,15 +394,6 @@ static void volume_unload(struct wined3d_resource *resource)
         wined3d_volume_invalidate_location(volume, ~WINED3D_LOCATION_DISCARDED);
     }
 
-    if (volume->container->sub_resources[volume->texture_level].buffer_object)
-    {
-        /* Should not happen because only dynamic default pool volumes
-         * have a buffer, and those are not evicted by device_evit_managed_resources
-         * and must be freed before a non-ex device reset. */
-        ERR("Unloading a volume with a buffer\n");
-        wined3d_volume_free_pbo(volume);
-    }
-
     /* The texture name is managed by the container. */
 
     resource_unload(resource);
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 28121b7..da36985 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -2424,6 +2424,8 @@ void wined3d_texture_prepare_buffer_object(struct wined3d_texture *texture,
         unsigned int sub_resource_idx, const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
 void wined3d_texture_prepare_texture(struct wined3d_texture *texture,
         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
+void wined3d_texture_remove_buffer_object(struct wined3d_texture *texture,
+        unsigned int sub_resource_idx, const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
 void wined3d_texture_set_dirty(struct wined3d_texture *texture) DECLSPEC_HIDDEN;
 void wined3d_texture_set_swapchain(struct wined3d_texture *texture,
         struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
-- 
2.1.4