[PATCH v2 1/2] ddraw/tests: Add a helper for getting the device identifier

Alex Henrie alexhenrie24 at gmail.com
Fri Dec 22 00:36:15 CST 2017


Signed-off-by: Alex Henrie <alexhenrie24 at gmail.com>
---
v2: Fixed compilation error on old GCC

 dlls/ddraw/tests/ddraw1.c | 40 ++++++++++++----------------------------
 dlls/ddraw/tests/ddraw2.c | 40 ++++++++++++----------------------------
 dlls/ddraw/tests/ddraw4.c | 32 ++++++++++++--------------------
 dlls/ddraw/tests/ddraw7.c | 32 ++++++++++++--------------------
 4 files changed, 48 insertions(+), 96 deletions(-)

diff --git a/dlls/ddraw/tests/ddraw1.c b/dlls/ddraw/tests/ddraw1.c
index 109910b820..56916d6568 100644
--- a/dlls/ddraw/tests/ddraw1.c
+++ b/dlls/ddraw/tests/ddraw1.c
@@ -82,14 +82,16 @@ static BOOL compare_vec4(const struct vec4 *vec, float x, float y, float z, floa
             && compare_float(vec->w, w, ulps);
 }
 
-static BOOL ddraw_is_warp(IDirectDraw *ddraw)
+static DDDEVICEIDENTIFIER ddraw_dev_id(IDirectDraw *ddraw)
 {
     IDirectDraw4 *ddraw4;
     DDDEVICEIDENTIFIER identifier;
     HRESULT hr;
 
+    memset(&identifier, 0, sizeof(identifier));
+
     if (!strcmp(winetest_platform, "wine"))
-        return FALSE;
+        return identifier;
 
     hr = IDirectDraw_QueryInterface(ddraw, &IID_IDirectDraw4, (void **)&ddraw4);
     ok(SUCCEEDED(hr), "Failed to get IDirectDraw4 interface, hr %#x.\n", hr);
@@ -97,42 +99,24 @@ static BOOL ddraw_is_warp(IDirectDraw *ddraw)
     ok(SUCCEEDED(hr), "Failed to get device identifier, hr %#x.\n", hr);
     IDirectDraw4_Release(ddraw4);
 
+    return identifier;
+}
+
+static BOOL ddraw_is_warp(IDirectDraw *ddraw)
+{
+    DDDEVICEIDENTIFIER identifier = ddraw_dev_id(ddraw);
     return !!strstr(identifier.szDriver, "warp");
 }
 
 static BOOL ddraw_is_nvidia(IDirectDraw *ddraw)
 {
-    IDirectDraw4 *ddraw4;
-    DDDEVICEIDENTIFIER identifier;
-    HRESULT hr;
-
-    if (!strcmp(winetest_platform, "wine"))
-        return FALSE;
-
-    hr = IDirectDraw_QueryInterface(ddraw, &IID_IDirectDraw4, (void **)&ddraw4);
-    ok(SUCCEEDED(hr), "Failed to get IDirectDraw4 interface, hr %#x.\n", hr);
-    hr = IDirectDraw4_GetDeviceIdentifier(ddraw4, &identifier, 0);
-    ok(SUCCEEDED(hr), "Failed to get device identifier, hr %#x.\n", hr);
-    IDirectDraw4_Release(ddraw4);
-
+    DDDEVICEIDENTIFIER identifier = ddraw_dev_id(ddraw);
     return identifier.dwVendorId == 0x10de;
 }
 
 static BOOL ddraw_is_intel(IDirectDraw *ddraw)
 {
-    IDirectDraw4 *ddraw4;
-    DDDEVICEIDENTIFIER identifier;
-    HRESULT hr;
-
-    if (!strcmp(winetest_platform, "wine"))
-        return FALSE;
-
-    hr = IDirectDraw_QueryInterface(ddraw, &IID_IDirectDraw4, (void **)&ddraw4);
-    ok(SUCCEEDED(hr), "Failed to get IDirectDraw4 interface, hr %#x.\n", hr);
-    hr = IDirectDraw4_GetDeviceIdentifier(ddraw4, &identifier, 0);
-    ok(SUCCEEDED(hr), "Failed to get device identifier, hr %#x.\n", hr);
-    IDirectDraw4_Release(ddraw4);
-
+    DDDEVICEIDENTIFIER identifier = ddraw_dev_id(ddraw);
     return identifier.dwVendorId == 0x8086;
 }
 
diff --git a/dlls/ddraw/tests/ddraw2.c b/dlls/ddraw/tests/ddraw2.c
index 1db7ad9329..a92e4dc50f 100644
--- a/dlls/ddraw/tests/ddraw2.c
+++ b/dlls/ddraw/tests/ddraw2.c
@@ -84,14 +84,16 @@ static BOOL compare_vec4(const struct vec4 *vec, float x, float y, float z, floa
             && compare_float(vec->w, w, ulps);
 }
 
-static BOOL ddraw_is_warp(IDirectDraw2 *ddraw)
+static DDDEVICEIDENTIFIER ddraw_dev_id(IDirectDraw2 *ddraw)
 {
     IDirectDraw4 *ddraw4;
     DDDEVICEIDENTIFIER identifier;
     HRESULT hr;
 
+    memset(&identifier, 0, sizeof(identifier));
+
     if (!strcmp(winetest_platform, "wine"))
-        return FALSE;
+        return identifier;
 
     hr = IDirectDraw2_QueryInterface(ddraw, &IID_IDirectDraw4, (void **)&ddraw4);
     ok(SUCCEEDED(hr), "Failed to get IDirectDraw4 interface, hr %#x.\n", hr);
@@ -99,42 +101,24 @@ static BOOL ddraw_is_warp(IDirectDraw2 *ddraw)
     ok(SUCCEEDED(hr), "Failed to get device identifier, hr %#x.\n", hr);
     IDirectDraw4_Release(ddraw4);
 
+    return identifier;
+}
+
+static BOOL ddraw_is_warp(IDirectDraw2 *ddraw)
+{
+    DDDEVICEIDENTIFIER identifier = ddraw_dev_id(ddraw);
     return !!strstr(identifier.szDriver, "warp");
 }
 
 static BOOL ddraw_is_nvidia(IDirectDraw2 *ddraw)
 {
-    IDirectDraw4 *ddraw4;
-    DDDEVICEIDENTIFIER identifier;
-    HRESULT hr;
-
-    if (!strcmp(winetest_platform, "wine"))
-        return FALSE;
-
-    hr = IDirectDraw2_QueryInterface(ddraw, &IID_IDirectDraw4, (void **)&ddraw4);
-    ok(SUCCEEDED(hr), "Failed to get IDirectDraw4 interface, hr %#x.\n", hr);
-    hr = IDirectDraw4_GetDeviceIdentifier(ddraw4, &identifier, 0);
-    ok(SUCCEEDED(hr), "Failed to get device identifier, hr %#x.\n", hr);
-    IDirectDraw4_Release(ddraw4);
-
+    DDDEVICEIDENTIFIER identifier = ddraw_dev_id(ddraw);
     return identifier.dwVendorId == 0x10de;
 }
 
 static BOOL ddraw_is_intel(IDirectDraw2 *ddraw)
 {
-    IDirectDraw4 *ddraw4;
-    DDDEVICEIDENTIFIER identifier;
-    HRESULT hr;
-
-    if (!strcmp(winetest_platform, "wine"))
-        return FALSE;
-
-    hr = IDirectDraw2_QueryInterface(ddraw, &IID_IDirectDraw4, (void **)&ddraw4);
-    ok(SUCCEEDED(hr), "Failed to get IDirectDraw4 interface, hr %#x.\n", hr);
-    hr = IDirectDraw4_GetDeviceIdentifier(ddraw4, &identifier, 0);
-    ok(SUCCEEDED(hr), "Failed to get device identifier, hr %#x.\n", hr);
-    IDirectDraw4_Release(ddraw4);
-
+    DDDEVICEIDENTIFIER identifier = ddraw_dev_id(ddraw);
     return identifier.dwVendorId == 0x8086;
 }
 
diff --git a/dlls/ddraw/tests/ddraw4.c b/dlls/ddraw/tests/ddraw4.c
index 98c86d0bf0..5a356af4c5 100644
--- a/dlls/ddraw/tests/ddraw4.c
+++ b/dlls/ddraw/tests/ddraw4.c
@@ -94,45 +94,37 @@ static BOOL compare_color(D3DCOLOR c1, D3DCOLOR c2, BYTE max_diff)
     return TRUE;
 }
 
-static BOOL ddraw_is_warp(IDirectDraw4 *ddraw)
+static DDDEVICEIDENTIFIER ddraw_dev_id(IDirectDraw4 *ddraw)
 {
     DDDEVICEIDENTIFIER identifier;
     HRESULT hr;
 
+    memset(&identifier, 0, sizeof(identifier));
+
     if (!strcmp(winetest_platform, "wine"))
-        return FALSE;
+        return identifier;
 
     hr = IDirectDraw4_GetDeviceIdentifier(ddraw, &identifier, 0);
     ok(SUCCEEDED(hr), "Failed to get device identifier, hr %#x.\n", hr);
 
+    return identifier;
+}
+
+static BOOL ddraw_is_warp(IDirectDraw4 *ddraw)
+{
+    DDDEVICEIDENTIFIER identifier = ddraw_dev_id(ddraw);
     return !!strstr(identifier.szDriver, "warp");
 }
 
 static BOOL ddraw_is_nvidia(IDirectDraw4 *ddraw)
 {
-    DDDEVICEIDENTIFIER identifier;
-    HRESULT hr;
-
-    if (!strcmp(winetest_platform, "wine"))
-        return FALSE;
-
-    hr = IDirectDraw4_GetDeviceIdentifier(ddraw, &identifier, 0);
-    ok(SUCCEEDED(hr), "Failed to get device identifier, hr %#x.\n", hr);
-
+    DDDEVICEIDENTIFIER identifier = ddraw_dev_id(ddraw);
     return identifier.dwVendorId == 0x10de;
 }
 
 static BOOL ddraw_is_intel(IDirectDraw4 *ddraw)
 {
-    DDDEVICEIDENTIFIER identifier;
-    HRESULT hr;
-
-    if (!strcmp(winetest_platform, "wine"))
-        return FALSE;
-
-    hr = IDirectDraw4_GetDeviceIdentifier(ddraw, &identifier, 0);
-    ok(SUCCEEDED(hr), "Failed to get device identifier, hr %#x.\n", hr);
-
+    DDDEVICEIDENTIFIER identifier = ddraw_dev_id(ddraw);
     return identifier.dwVendorId == 0x8086;
 }
 
diff --git a/dlls/ddraw/tests/ddraw7.c b/dlls/ddraw/tests/ddraw7.c
index 91822281d0..a8b1a8ed92 100644
--- a/dlls/ddraw/tests/ddraw7.c
+++ b/dlls/ddraw/tests/ddraw7.c
@@ -104,45 +104,37 @@ static ULONG get_refcount(IUnknown *iface)
     return IUnknown_Release(iface);
 }
 
-static BOOL ddraw_is_warp(IDirectDraw7 *ddraw)
+static DDDEVICEIDENTIFIER2 ddraw_dev_id(IDirectDraw7 *ddraw)
 {
     DDDEVICEIDENTIFIER2 identifier;
     HRESULT hr;
 
+    memset(&identifier, 0, sizeof(identifier));
+
     if (!strcmp(winetest_platform, "wine"))
-        return FALSE;
+        return identifier;
 
     hr = IDirectDraw7_GetDeviceIdentifier(ddraw, &identifier, 0);
     ok(SUCCEEDED(hr), "Failed to get device identifier, hr %#x.\n", hr);
 
+    return identifier;
+}
+
+static BOOL ddraw_is_warp(IDirectDraw7 *ddraw)
+{
+    DDDEVICEIDENTIFIER2 identifier = ddraw_dev_id(ddraw);
     return !!strstr(identifier.szDriver, "warp");
 }
 
 static BOOL ddraw_is_nvidia(IDirectDraw7 *ddraw)
 {
-    DDDEVICEIDENTIFIER2 identifier;
-    HRESULT hr;
-
-    if (!strcmp(winetest_platform, "wine"))
-        return FALSE;
-
-    hr = IDirectDraw7_GetDeviceIdentifier(ddraw, &identifier, 0);
-    ok(SUCCEEDED(hr), "Failed to get device identifier, hr %#x.\n", hr);
-
+    DDDEVICEIDENTIFIER2 identifier = ddraw_dev_id(ddraw);
     return identifier.dwVendorId == 0x10de;
 }
 
 static BOOL ddraw_is_intel(IDirectDraw7 *ddraw)
 {
-    DDDEVICEIDENTIFIER2 identifier;
-    HRESULT hr;
-
-    if (!strcmp(winetest_platform, "wine"))
-        return FALSE;
-
-    hr = IDirectDraw7_GetDeviceIdentifier(ddraw, &identifier, 0);
-    ok(SUCCEEDED(hr), "Failed to get device identifier, hr %#x.\n", hr);
-
+    DDDEVICEIDENTIFIER2 identifier = ddraw_dev_id(ddraw);
     return identifier.dwVendorId == 0x8086;
 }
 
-- 
2.15.1




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