[PATCH 4/5] wined3d: Use the wined3d_matrix structure for the identity matrix.

[Henri Verbeet]

---
 dlls/wined3d/device.c          |    8 ++++----
 dlls/wined3d/stateblock.c      |    8 ++++----
 dlls/wined3d/wined3d_private.h |    2 +-
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index c659e47..fcf5595 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -52,13 +52,13 @@ const struct wined3d_light WINED3D_default_light =
 /**********************************************************
  * Global variable / Constants follow
  **********************************************************/
-const float identity[] =
-{
+const struct wined3d_matrix identity =
+{{{
     1.0f, 0.0f, 0.0f, 0.0f,
     0.0f, 1.0f, 0.0f, 0.0f,
     0.0f, 0.0f, 1.0f, 0.0f,
     0.0f, 0.0f, 0.0f, 1.0f,
-};  /* When needed for comparisons */
+}}};  /* When needed for comparisons */
 
 /* Note that except for WINED3DPT_POINTLIST and WINED3DPT_LINELIST these
  * actually have the same values in GL and D3D. */
@@ -1832,7 +1832,7 @@ HRESULT CDECL wined3d_device_set_transform(struct wined3d_device *device,
      * matrix.  The Projection matrix stay projection matrix. */
 
     if (d3dts == WINED3D_TS_VIEW)
-        device->view_ident = !memcmp(matrix, identity, 16 * sizeof(float));
+        device->view_ident = !memcmp(matrix, &identity, sizeof(identity));
 
     if (d3dts < WINED3D_TS_WORLD_MATRIX(device->adapter->gl_info.limits.blends))
         device_invalidate_state(device, STATE_TRANSFORM(d3dts));
diff --git a/dlls/wined3d/stateblock.c b/dlls/wined3d/stateblock.c
index 304a326..9544c6f 100644
--- a/dlls/wined3d/stateblock.c
+++ b/dlls/wined3d/stateblock.c
@@ -1108,11 +1108,11 @@ void stateblock_init_default_state(struct wined3d_stateblock *stateblock)
     memset(stateblock->changed.vertexShaderConstantsF, 0, device->d3d_vshader_constantF * sizeof(BOOL));
 
     /* Set some of the defaults for lights, transforms etc */
-    memcpy(&state->transforms[WINED3D_TS_PROJECTION], identity, sizeof(identity));
-    memcpy(&state->transforms[WINED3D_TS_VIEW], identity, sizeof(identity));
+    memcpy(&state->transforms[WINED3D_TS_PROJECTION], &identity, sizeof(identity));
+    memcpy(&state->transforms[WINED3D_TS_VIEW], &identity, sizeof(identity));
     for (i = 0; i < 256; ++i)
     {
-        memcpy(&state->transforms[WINED3D_TS_WORLD_MATRIX(i)], identity, sizeof(identity));
+        memcpy(&state->transforms[WINED3D_TS_WORLD_MATRIX(i)], &identity, sizeof(identity));
     }
 
     state->fb = &device->fb;
@@ -1253,7 +1253,7 @@ void stateblock_init_default_state(struct wined3d_stateblock *stateblock)
     for (i = 0; i < MAX_TEXTURES; ++i)
     {
         TRACE("Setting up default texture states for texture Stage %u.\n", i);
-        memcpy(&state->transforms[WINED3D_TS_TEXTURE0 + i], identity, sizeof(identity));
+        memcpy(&state->transforms[WINED3D_TS_TEXTURE0 + i], &identity, sizeof(identity));
         state->texture_states[i][WINED3D_TSS_COLOR_OP] = i ? WINED3D_TOP_DISABLE : WINED3D_TOP_MODULATE;
         state->texture_states[i][WINED3D_TSS_COLOR_ARG1] = WINED3DTA_TEXTURE;
         state->texture_states[i][WINED3D_TSS_COLOR_ARG2] = WINED3DTA_CURRENT;
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 976c4f4..6a78b65 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -860,7 +860,7 @@ do {
         debug_d3dformat(si->elements[name].format->id), si->elements[name].stream_idx); } while(0)
 
 /* Global variables */
-extern const float identity[16] DECLSPEC_HIDDEN;
+extern const struct wined3d_matrix identity DECLSPEC_HIDDEN;
 
 enum wined3d_ffp_idx
 {
-- 
1.7.3.4