return desc->layout == UTIL_FORMAT_LAYOUT_DXT ? TRUE : FALSE;
}
+static INLINE boolean
+util_format_is_depth_or_stencil(enum pipe_format format)
+{
+ const struct util_format_description *desc = util_format_description(format);
+
+ assert(format);
+ if (!format) {
+ return FALSE;
+ }
+
+ return desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS ? TRUE : FALSE;
+}
+
/*
* Format access functions.
}
static INLINE boolean
-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 */
-static INLINE boolean
-pf_is_depth_stencil( enum pipe_format format )
-{
- return pf_is_depth_or_stencil( format );
-}
-
enum pipe_video_chroma_format
{
PIPE_VIDEO_CHROMA_FORMAT_420,
formats[value] = name
def is_depth_stencil_format(format):
- # FIXME: make and use binding to pf_is_depth_stencil
+ # FIXME: make and use binding to util_format_is_depth_or_stencil
return format in (
PIPE_FORMAT_Z32_UNORM,
PIPE_FORMAT_Z24S8_UNORM,
#include "pipe/p_state.h"
#include "pipe/p_inlines.h"
+#include "util/u_format.h"
#include "util/u_rect.h"
/* Make all the #if cases in the code esier to read */
case 9:
#endif
if (exa_priv->depth_stencil_tex &&
- !pf_is_depth_stencil(exa_priv->depth_stencil_tex->format))
+ !util_format_is_depth_or_stencil(exa_priv->depth_stencil_tex->format))
exa_priv->depth_stencil_tex = NULL;
/* Fall through */
case DRI2BufferDepth:
#include "st_public.h"
#include "st_texture.h"
+#include "util/u_format.h"
#include "util/u_rect.h"
template.depth0 = 1;
template.last_level = 0;
template.nr_samples = rb->NumSamples;
- if (pf_is_depth_stencil(format)) {
+ if (util_format_is_depth_or_stencil(format)) {
template.tex_usage = PIPE_TEXTURE_USAGE_DEPTH_STENCIL;
}
else {
default_usage(enum pipe_format fmt)
{
GLuint usage = PIPE_TEXTURE_USAGE_SAMPLER;
- if (pf_is_depth_stencil(fmt))
+ if (util_format_is_depth_or_stencil(fmt))
usage |= PIPE_TEXTURE_USAGE_DEPTH_STENCIL;
else
usage |= PIPE_TEXTURE_USAGE_RENDER_TARGET;