st/nine: Clear struct pipe_blit_info before use.

render_condition_enable was uninitialized.

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Signed-off-by: Xavier Bouchoux <xavierb@gmail.com>

diff --git a/src/gallium/state_trackers/nine/device9.c b/src/gallium/state_trackers/nine/device9.c
index 1430ca5..43eb7e6 100644 (file)
--- a/src/gallium/state_trackers/nine/device9.c
+++ b/src/gallium/state_trackers/nine/device9.c
@@ -1342,6 +1342,7 @@ NineDevice9_StretchRect( struct NineDevice9 *This,
                 (pSourceRect->left <= pSourceRect->right &&
                  pSourceRect->top <= pSourceRect->bottom), D3DERR_INVALIDCALL);
 
+    memset(&blit, 0, sizeof(blit));
     blit.dst.resource = dst_res;
     blit.dst.level = dst->level;
     blit.dst.box.z = dst->layer;
@@ -2130,6 +2131,7 @@ NineDevice9_ResolveZ( struct NineDevice9 *This )
     desc = util_format_description(dst->format);
     user_assert(desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS, D3DERR_INVALIDCALL);
 
+    memset(&blit, 0, sizeof(blit));
     blit.src.resource = src;
     blit.src.level = 0;
     blit.src.format = src->format;

diff --git a/src/gallium/state_trackers/nine/swapchain9.c b/src/gallium/state_trackers/nine/swapchain9.c
index 2a85154..c40bc60 100644 (file)
--- a/src/gallium/state_trackers/nine/swapchain9.c
+++ b/src/gallium/state_trackers/nine/swapchain9.c
@@ -554,6 +554,7 @@ handle_draw_cursor_and_hud( struct NineSwapChain9 *This, struct pipe_resource *r
     struct pipe_blit_info blit;
 
     if (device->cursor.software && device->cursor.visible && device->cursor.w) {
+        memset(&blit, 0, sizeof(blit));
         blit.src.resource = device->cursor.image;
         blit.src.level = 0;
         blit.src.format = device->cursor.image->format;
@@ -677,6 +678,7 @@ present( struct NineSwapChain9 *This,
         handle_draw_cursor_and_hud(This, resource);
 
     if (This->present_buffers) {
+        memset(&blit, 0, sizeof(blit));
         blit.src.resource = resource;
         blit.src.level = 0;
         blit.src.format = resource->format;