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wined3d: Fix context_apply_draw_buffers() with backbuffer ORM.

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This commit is contained in:
Matteo Bruni 2011-06-21 18:28:36 +02:00 committed by Alexandre Julliard
parent 5b67bd4fb2
commit 0919ac3b51
1 changed files with 14 additions and 5 deletions
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19
dlls/wined3d/context.c
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@ -2029,8 +2029,7 @@ static void context_apply_draw_buffers(struct wined3d_context *context, DWORD rt
}
else
{
glDrawBuffer(draw_buffer_from_rt_mask(rt_mask));
checkGLcall("glDrawBuffer()");
ERR("Unexpected draw buffers mask with backbuffer ORM.\n");
}
}
}
@ -2095,6 +2094,16 @@ static void context_validate_onscreen_formats(struct wined3d_device *device,
context_set_render_offscreen(context, device->StateTable, TRUE);
}
static DWORD generate_rt_mask_no_fbo(struct wined3d_device *device, struct wined3d_surface *rt)
{
if (!rt || rt->resource.format->id == WINED3DFMT_NULL)
return 0;
else if (rt->container.type == WINED3D_CONTAINER_SWAPCHAIN)
return generate_rt_mask_from_surface(rt);
else
return generate_rt_mask(device->offscreenBuffer);
}
/* Context activation is done by the caller. */
void context_apply_blit_state(struct wined3d_context *context, struct wined3d_device *device)
{
@ -2123,7 +2132,7 @@ void context_apply_blit_state(struct wined3d_context *context, struct wined3d_de
}
else
{
rt_mask = generate_rt_mask_from_surface(context->current_rt);
rt_mask = generate_rt_mask_no_fbo(device, context->current_rt);
}
ENTER_GL();
@ -2203,7 +2212,7 @@ BOOL context_apply_clear_state(struct wined3d_context *context, struct wined3d_d
}
else
{
rt_mask = generate_rt_mask_from_surface(rts[0]);
rt_mask = generate_rt_mask_no_fbo(device, rts[0]);
}
ENTER_GL();
@ -2285,7 +2294,7 @@ BOOL context_apply_draw_state(struct wined3d_context *context, struct wined3d_de
}
else
{
rt_mask = generate_rt_mask_from_surface(fb->render_targets[0]);
rt_mask = generate_rt_mask_no_fbo(device, fb->render_targets[0]);
}
ENTER_GL();