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wined3d: Disable the depth stencil if it is smaller than the primary color buffer. 

This way we get correct behavior if the application has depth and stencil related tests
disabled. If we attach the depth stencil GL limits the framebuffer size to the smallest
surface, making some parts of the framebuffer inaccessible.
This commit is contained in:
Stefan Dösinger 2011-03-11 11:28:19 +01:00 committed by Alexandre Julliard
parent 0fc6381bc7
commit 82f6410bfc
1 changed files with 10 additions and 0 deletions
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10
dlls/wined3d/context.c
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@ -399,6 +399,16 @@ static struct fbo_entry *context_find_fbo_entry(struct wined3d_context *context,
const struct wined3d_gl_info *gl_info = context->gl_info;
struct fbo_entry *entry;
if (depth_stencil && render_targets && render_targets[0])
{
if (depth_stencil->resource.width < render_targets[0]->resource.width ||
depth_stencil->resource.height < render_targets[0]->resource.height)
{
WARN("Depth stencil is smaller than the primary color buffer, disabling\n");
depth_stencil = NULL;
}
}
LIST_FOR_EACH_ENTRY(entry, &context->fbo_list, struct fbo_entry, entry)
{
if (!memcmp(entry->render_targets,