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wined3d: Disable only ARB_clip_control when ARB_viewport_array cannot be used for pixel center offsets. 

We still may want to use ARB_viewport_array, even if only for multiple
viewports.

Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia 2017-05-10 15:54:03 +02:00 committed by Alexandre Julliard
parent 829ef41481
commit 89a19317dd
1 changed files with 5 additions and 4 deletions
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9
dlls/wined3d/directx.c
View File

@ -1063,8 +1063,6 @@ static void quirk_broken_arb_fog(struct wined3d_gl_info *gl_info)
static void quirk_broken_viewport_subpixel_bits(struct wined3d_gl_info *gl_info)
{
TRACE("Disabling ARB_viewport_array.\n");
gl_info->supported[ARB_VIEWPORT_ARRAY] = FALSE;
if (gl_info->supported[ARB_CLIP_CONTROL])
{
TRACE("Disabling ARB_clip_control.\n");
@ -4137,8 +4135,11 @@ static BOOL wined3d_adapter_init_gl_caps(struct wined3d_adapter *adapter,
gl_info->gl_ops.gl.p_glGetIntegerv(GL_VIEWPORT_SUBPIXEL_BITS, &subpixel_bits);
TRACE("Viewport supports %d subpixel bits.\n", subpixel_bits);
if (subpixel_bits < 8)
gl_info->supported[ARB_VIEWPORT_ARRAY] = FALSE;
if (subpixel_bits < 8 && gl_info->supported[ARB_CLIP_CONTROL])
{
TRACE("Disabling ARB_clip_control because viewport subpixel bits < 8.\n");
gl_info->supported[ARB_CLIP_CONTROL] = FALSE;
}
}
if (gl_info->supported[ARB_CLIP_CONTROL] && !gl_info->supported[ARB_VIEWPORT_ARRAY])
{