[PATCH 2/2] wined3d: Also update the "src_texture_gl" pointer when using a staging texture in the blitter.

[Henri Verbeet]

Astutely spotted by Józef Kucia.
This fixes a regression introduced by commit
961a94ac046644004718c56bfeeb81740cb73793.

Signed-off-by: Henri Verbeet 
---
 dlls/wined3d/arb_program_shader.c | 1 +
 dlls/wined3d/glsl_shader.c        | 1 +
 dlls/wined3d/surface.c            | 1 +
 3 files changed, 3 insertions(+)

diff --git a/dlls/wined3d/arb_program_shader.c b/dlls/wined3d/arb_program_shader.c
index 05bd55a89bd..92c6e475727 100644
--- a/dlls/wined3d/arb_program_shader.c
+++ b/dlls/wined3d/arb_program_shader.c
@@ -7841,6 +7841,7 @@ static DWORD arbfp_blitter_blit(struct wined3d_blitter *blitter, enum wined3d_bl
                 src_texture, src_sub_resource_idx, &upload_box);

src_texture = staging_texture;
+        src_texture_gl = wined3d_texture_gl(src_texture);
         src_sub_resource_idx = 0;
     }
     else if (wined3d_settings.offscreen_rendering_mode != ORM_FBO
diff --git a/dlls/wined3d/glsl_shader.c b/dlls/wined3d/glsl_shader.c
index 55d99abd589..5844b0c0b16 100644
--- a/dlls/wined3d/glsl_shader.c
+++ b/dlls/wined3d/glsl_shader.c
@@ -13258,6 +13258,7 @@ static DWORD glsl_blitter_blit(struct wined3d_blitter *blitter, enum wined3d_bli
                 src_texture, src_sub_resource_idx, &upload_box);

src_texture = staging_texture;
+        src_texture_gl = wined3d_texture_gl(src_texture);
         src_sub_resource_idx = 0;
     }
     else if (wined3d_settings.offscreen_rendering_mode != ORM_FBO
diff --git a/dlls/wined3d/surface.c b/dlls/wined3d/surface.c
index 11d02551fd7..48ca35bb3b3 100644
--- a/dlls/wined3d/surface.c
+++ b/dlls/wined3d/surface.c
@@ -2213,6 +2213,7 @@ static DWORD ffp_blitter_blit(struct wined3d_blitter *blitter, enum wined3d_blit
                 src_texture, src_sub_resource_idx, &upload_box);

src_texture = staging_texture;
+        src_texture_gl = wined3d_texture_gl(src_texture);
         src_sub_resource_idx = 0;
     }
     else