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wined3d: Explicitly calculate the sub-resource level in fb_copy_to_texture_direct(). 

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Henri Verbeet 2018-03-01 09:46:51 +03:30 committed by Alexandre Julliard
parent 2c0f6d9614
commit 6be6bf7d70
1 changed files with 6 additions and 5 deletions
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11
dlls/wined3d/surface.c
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@ -1722,9 +1722,9 @@ static void fb_copy_to_texture_direct(struct wined3d_surface *dst_surface, struc
static void fb_copy_to_texture_hwstretch(struct wined3d_surface *dst_surface, struct wined3d_surface *src_surface,
const RECT *src_rect, const RECT *dst_rect_in, enum wined3d_texture_filter_type filter)
{
unsigned int src_width, src_height, src_pow2_width, src_pow2_height, src_level;
unsigned int src_sub_resource_idx = surface_get_sub_resource_idx(src_surface);
unsigned int dst_sub_resource_idx = surface_get_sub_resource_idx(dst_surface);
unsigned int src_width, src_height, src_pow2_width, src_pow2_height;
struct wined3d_texture *src_texture = src_surface->container;
struct wined3d_texture *dst_texture = dst_surface->container;
struct wined3d_device *device = dst_texture->resource.device;
@ -1752,10 +1752,11 @@ static void fb_copy_to_texture_hwstretch(struct wined3d_surface *dst_surface, st
wined3d_texture_load(dst_texture, context, FALSE);
offscreen_buffer = context_get_offscreen_gl_buffer(context);
src_width = wined3d_texture_get_level_width(src_texture, src_surface->texture_level);
src_height = wined3d_texture_get_level_height(src_texture, src_surface->texture_level);
src_pow2_width = wined3d_texture_get_level_pow2_width(src_texture, src_surface->texture_level);
src_pow2_height = wined3d_texture_get_level_pow2_height(src_texture, src_surface->texture_level);
src_level = src_sub_resource_idx % src_texture->level_count;
src_width = wined3d_texture_get_level_width(src_texture, src_level);
src_height = wined3d_texture_get_level_height(src_texture, src_level);
src_pow2_width = wined3d_texture_get_level_pow2_width(src_texture, src_level);
src_pow2_height = wined3d_texture_get_level_pow2_height(src_texture, src_level);
src_offscreen = wined3d_resource_is_offscreen(&src_texture->resource);
noBackBufferBackup = src_offscreen && wined3d_settings.offscreen_rendering_mode == ORM_FBO;