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wined3d: Fix "sysmem_count" accounting in wined3d_texture_invalidate_location(). 

Only increase it if the sub-resource wasn't already exclusively in system
memory.

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Henri Verbeet 2017-05-25 12:04:02 +02:00 committed by Alexandre Julliard
parent ef32f7eb20
commit 0726d7e82f
1 changed files with 3 additions and 1 deletions
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4
dlls/wined3d/texture.c
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@ -155,6 +155,7 @@ void wined3d_texture_invalidate_location(struct wined3d_texture *texture,
unsigned int sub_resource_idx, DWORD location)
{
struct wined3d_texture_sub_resource *sub_resource;
DWORD previous_locations;
TRACE("texture %p, sub_resource_idx %u, location %s.\n",
texture, sub_resource_idx, wined3d_debug_location(location));
@ -163,8 +164,9 @@ void wined3d_texture_invalidate_location(struct wined3d_texture *texture,
wined3d_texture_set_dirty(texture);
sub_resource = &texture->sub_resources[sub_resource_idx];
previous_locations = sub_resource->locations;
sub_resource->locations &= ~location;
if (sub_resource->locations == WINED3D_LOCATION_SYSMEM)
if (previous_locations != WINED3D_LOCATION_SYSMEM && sub_resource->locations == WINED3D_LOCATION_SYSMEM)
++texture->sysmem_count;
TRACE("New locations flags are %s.\n", wined3d_debug_location(sub_resource->locations));