wined3d: Invalidate number of viewports set for the context.

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

wined3d: Invalidate number of viewports set for the context.
b2061c85 · Nikolay Sivov · Alexandre Julliard · 5153ee48 · b2061c85
Commit b2061c85 authored Apr 27, 2018 by Nikolay Sivov Committed by Alexandre Julliard Apr 27, 2018
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context.c dlls/wined3d/context.c +2 -0

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--- a/dlls/wined3d/context.c
+++ b/dlls/wined3d/context.c
@@ -2788,6 +2788,7 @@ void context_apply_blit_state(struct wined3d_context *context, const struct wine
        if (context->blit_w != rt_size.cx || context->blit_h != rt_size.cy)
        {
            gl_info->gl_ops.gl.p_glViewport(0, 0, rt_size.cx, rt_size.cy);
+            context->viewport_count = WINED3D_MAX_VIEWPORTS;
            context->blit_w = rt_size.cx;
            context->blit_h = rt_size.cy;
            /* No need to dirtify here, the states are still dirtified because
@@ -2856,6 +2857,7 @@ void context_apply_blit_state(struct wined3d_context *context, const struct wine
    if (gl_info->supported[ARB_CLIP_CONTROL])
        GL_EXTCALL(glClipControl(GL_LOWER_LEFT, GL_NEGATIVE_ONE_TO_ONE));
    gl_info->gl_ops.gl.p_glViewport(0, 0, rt_size.cx, rt_size.cy);
+    context->viewport_count = WINED3D_MAX_VIEWPORTS;
    context_invalidate_state(context, STATE_VIEWPORT);

    device->shader_backend->shader_disable(device->shader_priv, context);