d3dx9_36/tests: Skip some tests when DXT5 textures are not supported.

[Francois Gouget]

---

We already skip tests if DXT5 textures are not supported in the surface 
tests. So I'm doing the same here. This fixes the texture test on my 
HD4000 and GMA950 graphics cards on Linux.


 dlls/d3dx9_36/tests/texture.c |   22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/dlls/d3dx9_36/tests/texture.c b/dlls/d3dx9_36/tests/texture.c
index 9972571..7c69d90 100644
--- a/dlls/d3dx9_36/tests/texture.c
+++ b/dlls/d3dx9_36/tests/texture.c
@@ -25,6 +25,8 @@
 #include "d3dx9tex.h"
 #include "resources.h"
 
+static int has_dxt5;
+
 /* 2x2 16-bit dds, no mipmaps */
 static const unsigned char dds_16bit[] = {
 0x44,0x44,0x53,0x20,0x7c,0x00,0x00,0x00,0x07,0x10,0x08,0x00,0x02,0x00,0x00,0x00,
@@ -1444,6 +1446,11 @@ static void test_D3DXCreateTextureFromFileInMemory(IDirect3DDevice9 *device)
 
     /* Check that D3DXCreateTextureFromFileInMemory accepts cube texture dds file (only first face texture is loaded) */
     hr = D3DXCreateTextureFromFileInMemory(device, dds_cube_map, sizeof(dds_cube_map), &texture);
+    if (!has_dxt5 && hr == E_NOTIMPL)
+    {
+        skip("DXT5 is not supported, skipping the D3DXCreateTextureFromFileInMemory() tests\n");
+        return;
+    }
     ok(hr == D3D_OK, "D3DXCreateTextureFromFileInMemory returned %#x, expected %#x\n", hr, D3D_OK);
     if (SUCCEEDED(hr))
     {
@@ -1542,6 +1549,11 @@ static void test_D3DXCreateCubeTextureFromFileInMemoryEx(IDirect3DDevice9 *devic
 
     hr = D3DXCreateCubeTextureFromFileInMemoryEx(device, dds_cube_map, sizeof(dds_cube_map), D3DX_DEFAULT, D3DX_DEFAULT,
         D3DUSAGE_DYNAMIC | D3DUSAGE_AUTOGENMIPMAP, D3DFMT_UNKNOWN, D3DPOOL_DEFAULT, D3DX_DEFAULT, D3DX_DEFAULT, 0, NULL, NULL, &cube_texture);
+    if (!has_dxt5 && hr == E_NOTIMPL)
+    {
+        skip("DXT5 is not supported, skipping the D3DXCreateCubeTextureFromFileInMemoryEx() tests\n");
+        return;
+    }
     ok(hr == D3D_OK, "D3DXCreateCubeTextureFromFileInMemoryEx returned %#x, expected %#x\n", hr, D3D_OK);
     if (SUCCEEDED(hr)) IDirect3DCubeTexture9_Release(cube_texture);
 }
@@ -1567,6 +1579,11 @@ static void test_D3DXCreateVolumeTextureFromFileInMemory(IDirect3DDevice9 *devic
     ok(hr == D3DERR_INVALIDCALL, "D3DXCreateVolumeTextureFromFileInMemory returned %#x, expected %#x\n", hr, D3DERR_INVALIDCALL);
 
     hr = D3DXCreateVolumeTextureFromFileInMemory(device, dds_volume_map, sizeof(dds_volume_map), &volume_texture);
+    if (!has_dxt5 && hr == E_NOTIMPL)
+    {
+        skip("DXT5 is not supported, skipping the D3DXCreateVolumeTextureFromFileInMemory() tests\n");
+        return;
+    }
     ok(hr == D3D_OK, "D3DXCreateVolumeTextureFromFileInMemory returned %#x, expected %#x\n", hr, D3D_OK);
     if (SUCCEEDED(hr))
     {
@@ -1811,6 +1828,11 @@ START_TEST(texture)
         return;
     }
 
+    /* Check whether DXT5 textures are supported */
+    hr = IDirect3D9_CheckDeviceFormat(d3d, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL,
+            D3DFMT_X8R8G8B8, 0, D3DRTYPE_TEXTURE, D3DFMT_DXT5);
+    has_dxt5 = SUCCEEDED(hr);
+
     test_D3DXCheckTextureRequirements(device);
     test_D3DXCheckCubeTextureRequirements(device);
     test_D3DXCheckVolumeTextureRequirements(device);
-- 
1.7.10.4