wined3d: Refuse to create a shader unsupported by the backend.

[Alexandre Julliard]

Matteo Bruni <mbruni at codeweavers.com> writes:

> ---
>  dlls/d3d9/tests/shader.c       |   22 ++++++++++++++++++++--
>  dlls/wined3d/device.c          |    2 ++
>  dlls/wined3d/shader.c          |   19 +++++++++++++++++++
>  dlls/wined3d/wined3d_private.h |    1 +
>  4 files changed, 42 insertions(+), 2 deletions(-)

It breaks the tests here:

../../../tools/runtest -q -P wine -M d3d10.dll -T ../../.. -p d3d10_test.exe.so effect.c && touch effect.ok
effect.c:2661: Test failed: D3D10CreateEffectFromMemory failed!
wine: Unhandled page fault on read access to 0x00000000 at address 0x6869a2a3 (thread 0024), starting debugger...

-- 
Alexandre Julliard
julliard at winehq.org