commit cc884e0ae6bc8fac31c8ee3b8973b66c2e9e0ee7
author Oliver Stieber <oliver_stieber@yahoo.co.uk> Sat Jul 30 19:05:58 2005 +0000
committer Alexandre Julliard <julliard@winehq.org> Sat Jul 30 19:05:58 2005 +0000
tree 64f0be9a90a437bb192530f219462c0f85de8b0a
parent 7eb81fabeb8b9ab36b999cdd97f6898df8243b8a

Validate that the texture is no larger than the graphics cards largest
supported texture.

dlls/wined3d/device.c

diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index 0a52342..586603b 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -591,6 +591,12 @@
         MultisampleQuality=0;
     }
 
+    /** FIXME: Check that the format is supported
+    *    by the device.
+      *******************************/
+    /* TODO: add support for dxt2 and dxt4 formats */
+    if (Format == D3DFMT_DXT2 || Format == D3DFMT_DXT4) return D3DERR_NOTAVAILABLE;
+
     /* Non-power2 support */
 
     /* Find the nearest pow2 match */
@@ -608,7 +614,17 @@
         }
     }
 
-    /** TODO: Check against the maximum texture sizes supported by the video card **/
+    /** Check against the maximum texture sizes supported by the video card **/
+    if (pow2Width > GL_LIMITS(texture_size) || pow2Height > GL_LIMITS(texture_size)) {
+        /* one of three options
+        1: Do the same as we do with nonpow 2 and scale the texture, (any texture ops would require the texture to be scaled which is potentially slow)
+        2: Set the texture to the maxium size (bad idea)
+        3:    WARN and return D3DERR_NOTAVAILABLE;
+        */
+        WARN("(%p) Application requested a surface w %d, h %d, but the graphics card only supports %d\n", This, Width, Height, GL_LIMITS(texture_size));
+         return D3DERR_NOTAVAILABLE;
+    }
+
 
 
     /** DXTn mipmaps use the same number of 'levels' down to eg. 8x1, but since
@@ -1206,7 +1222,6 @@
     object->presentParms.PresentationInterval           = *(pPresentationParameters->PresentationInterval);
 
 
-   /* FIXME: check for any failures */
    /*********************
    * Create the back, front and stencil buffers
    *******************/

dlls/wined3d/directx.c

diff --git a/dlls/wined3d/directx.c b/dlls/wined3d/directx.c
index 2b449c2..eba2e36 100644
--- a/dlls/wined3d/directx.c
+++ b/dlls/wined3d/directx.c
@@ -1586,9 +1586,13 @@
         IWineD3DStateBlock_AddRef((IWineD3DStateBlock*)object->updateStateBlock);
         /* Setup surfaces for the backbuffer, frontbuffer and depthstencil buffer */
 
+        /* Setup some defaults for creating the implicite swapchain */
+        ENTER_GL();
+        IWineD3DImpl_FillGLCaps(&This->gl_info, IWineD3DImpl_GetAdapterDisplay(iface, Adapter));
+        LEAVE_GL();
+
         /* Setup the implicit swapchain */
         TRACE("Creating implicit swapchain\n");
-
         if (D3D_OK != D3DCB_CreateAdditionalSwapChain((IUnknown *) object->parent, pPresentationParameters, (IWineD3DSwapChain **)&swapchain) || swapchain == NULL) {
             WARN("Failed to create implicite swapchain\n");
             goto create_device_error;