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authorJosé Fonseca <jfonseca@vmware.com>2009-06-11 18:53:23 +0100
committerJosé Fonseca <jfonseca@vmware.com>2009-06-11 19:02:59 +0100
commit3f2e006b759705abd7c409d30f9aeb1f2a75b83f (patch)
treebd9c60044dacd186e2d2cfe981f387706e1dfc4f
parent7cafd49c936ba9727c3077af8c84afe81b6fa0b4 (diff)
gallium: New pf_is_depth_and_stencil / pf_is_depth_or_stencil inlines.
-rw-r--r--src/gallium/include/pipe/p_format.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/src/gallium/include/pipe/p_format.h b/src/gallium/include/pipe/p_format.h
index 187377f92a..e31538c95f 100644
--- a/src/gallium/include/pipe/p_format.h
+++ b/src/gallium/include/pipe/p_format.h
@@ -549,13 +549,23 @@ pf_get_2d_size(const struct pipe_format_block *block, size_t stride, unsigned he
}
static INLINE boolean
-pf_is_depth_stencil( enum pipe_format format )
+pf_is_depth_or_stencil( enum pipe_format format )
{
return (pf_get_component_bits( format, PIPE_FORMAT_COMP_Z ) +
pf_get_component_bits( format, PIPE_FORMAT_COMP_S )) != 0;
}
static INLINE boolean
+pf_is_depth_and_stencil( enum pipe_format format )
+{
+ return (pf_get_component_bits( format, PIPE_FORMAT_COMP_Z ) != 0 &&
+ pf_get_component_bits( format, PIPE_FORMAT_COMP_S ) != 0);
+}
+
+/** DEPRECATED: For backwards compatibility */
+#define pf_is_depth_stencil pf_is_depth_or_stencil
+
+static INLINE boolean
pf_is_compressed( enum pipe_format format )
{
return pf_layout(format) == PIPE_FORMAT_LAYOUT_DXT ? TRUE : FALSE;