From d400728521975e4f7c533126645e195b55f6b8a2 Mon Sep 17 00:00:00 2001
From: David Adam <David.Adam@math.cnrs.fr>
Date: Sun, 20 May 2007 12:26:21 +0200
Subject: [PATCH] d3drm: Implement D3DRMColorGetBlue.

---
 dlls/d3drm/d3drm.spec     | 2 +-
 dlls/d3drm/math.c         | 6 ++++++
 dlls/d3drm/tests/vector.c | 8 ++++++++
 include/d3drmdef.h        | 1 +
 4 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/dlls/d3drm/d3drm.spec b/dlls/d3drm/d3drm.spec
index e98aae89fed..b7879c444e1 100644
--- a/dlls/d3drm/d3drm.spec
+++ b/dlls/d3drm/d3drm.spec
@@ -1,5 +1,5 @@
 @ stub D3DRMColorGetAlpha
-@ stub D3DRMColorGetBlue
+@ stdcall D3DRMColorGetBlue(long)
 @ stdcall D3DRMColorGetGreen(long)
 @ stdcall D3DRMColorGetRed(long)
 @ stub D3DRMCreateColorRGB
diff --git a/dlls/d3drm/math.c b/dlls/d3drm/math.c
index 786f6c16d42..7acd710aff7 100644
--- a/dlls/d3drm/math.c
+++ b/dlls/d3drm/math.c
@@ -34,6 +34,12 @@
 
 WINE_DEFAULT_DEBUG_CHANNEL(d3drm);
 
+/* Determine the blue part of a color */
+D3DVALUE WINAPI D3DRMColorGetBlue(D3DCOLOR color)
+{
+    return (RGBA_GETBLUE(color)/255.0);
+}
+
 /* Determine the green part of a color */
 D3DVALUE WINAPI D3DRMColorGetGreen(D3DCOLOR color)
 {
diff --git a/dlls/d3drm/tests/vector.c b/dlls/d3drm/tests/vector.c
index a5f073e3a90..7f18eefba5c 100644
--- a/dlls/d3drm/tests/vector.c
+++ b/dlls/d3drm/tests/vector.c
@@ -79,6 +79,7 @@ static LPD3DVECTOR (WINAPI * pD3DRMVectorScale)(LPD3DVECTOR, LPD3DVECTOR, D3DVAL
 static LPD3DVECTOR (WINAPI * pD3DRMVectorSubtract)(LPD3DVECTOR, LPD3DVECTOR, LPD3DVECTOR);
 static LPD3DRMQUATERNION (WINAPI * pD3DRMQuaternionFromRotation)(LPD3DRMQUATERNION, LPD3DVECTOR, D3DVALUE);
 static LPD3DRMQUATERNION (WINAPI * pD3DRMQuaternionSlerp)(LPD3DRMQUATERNION, LPD3DRMQUATERNION, LPD3DRMQUATERNION, D3DVALUE);
+static D3DVALUE (WINAPI * pD3DRMColorGetBlue)(D3DCOLOR);
 static D3DVALUE (WINAPI * pD3DRMColorGetGreen)(D3DCOLOR);
 static D3DVALUE (WINAPI * pD3DRMColorGetRed)(D3DCOLOR);
 
@@ -112,6 +113,7 @@ static BOOL InitFunctionPtrs(void)
     D3DRM_GET_PROC(D3DRMVectorSubtract)
     D3DRM_GET_PROC(D3DRMQuaternionFromRotation)
     D3DRM_GET_PROC(D3DRMQuaternionSlerp)
+    D3DRM_GET_PROC(D3DRMColorGetBlue)
     D3DRM_GET_PROC(D3DRMColorGetGreen)
     D3DRM_GET_PROC(D3DRMColorGetRed)
 
@@ -255,6 +257,12 @@ static void ColorTest(void)
     D3DCOLOR color;
     D3DVALUE expected, got;
 
+/*___________D3DRMColorGetBlue__________________________*/
+    color=0xc82a1455;
+    expected=1.0/3.0;
+    got=pD3DRMColorGetBlue(color);
+    ok((fabs(expected-got)<admit_error),"Expected=%f, Got=%f\n",expected,got);
+
 /*___________D3DRMColorGetGreen_________________________*/
     color=0xad971203;
     expected=6.0/85.0;
diff --git a/include/d3drmdef.h b/include/d3drmdef.h
index 19fb15ccef8..73c661fc976 100644
--- a/include/d3drmdef.h
+++ b/include/d3drmdef.h
@@ -54,6 +54,7 @@ LPD3DVECTOR WINAPI D3DRMVectorReflect(LPD3DVECTOR, LPD3DVECTOR, LPD3DVECTOR);
 LPD3DVECTOR WINAPI D3DRMVectorScale(LPD3DVECTOR, LPD3DVECTOR, D3DVALUE);
 LPD3DVECTOR WINAPI D3DRMVectorSubtract(LPD3DVECTOR, LPD3DVECTOR, LPD3DVECTOR);
 
+D3DVALUE WINAPI D3DRMColorGetBlue(D3DCOLOR);
 D3DVALUE WINAPI D3DRMColorGetGreen(D3DCOLOR);
 D3DVALUE WINAPI D3DRMColorGetRed(D3DCOLOR);