wined3d: Add support for A8_UNORM render targets.

Not supported in core contexts yet. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=44655Signed-off-by: Józef Kucia <jkucia@codeweavers.com> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

wined3d: Add support for A8_UNORM render targets.
b457352f · Józef Kucia · Alexandre Julliard · eec2f1db · b457352f
Commit b457352f authored Sep 06, 2018 by Józef Kucia Committed by Alexandre Julliard Sep 07, 2018
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utils.c dlls/wined3d/utils.c +2 -1

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--- a/dlls/wined3d/utils.c
+++ b/dlls/wined3d/utils.c
@@ -1531,7 +1531,8 @@ static const struct wined3d_format_texture_info format_texture_info[] =
            ARB_TEXTURE_RG,             NULL},
    {WINED3DFMT_A8_UNORM,               GL_ALPHA8,                        GL_ALPHA8,                              0,
            GL_ALPHA,                   GL_UNSIGNED_BYTE,                 0,
-            WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
+            WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING
+            | WINED3DFMT_FLAG_RENDERTARGET,
            WINED3D_GL_LEGACY_CONTEXT,  NULL},
    {WINED3DFMT_B4G4R4X4_UNORM,         GL_RGB4,                          GL_RGB4,                                0,
            GL_BGRA,                    GL_UNSIGNED_SHORT_4_4_4_4_REV,    0,