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authorJosé Fonseca <jfonseca@vmware.com>2009-06-11 19:03:54 +0100
committerJosé Fonseca <jfonseca@vmware.com>2009-06-11 19:03:54 +0100
commit877061141ae263128eac8ec1f1077f34e52651fa (patch)
tree56572cad55e67359217ac2be6db7cb56b6a586b1 /src/gallium/include
parentbf89ecb6c92aaaeccd7b6f093cb8bae9fd56aaf6 (diff)
parentde413b1ba9f30771bceacdbc160192d964a1ca63 (diff)
Merge branch 'mesa_7_5_branch'
Diffstat (limited to 'src/gallium/include')
-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;