From: Brian <brian.paul@tungstengraphics.com>
Date: Fri, 10 Aug 2007 19:11:31 +0000 (-0600)
Subject: added st_sizeof_format()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ce02b16dac0891a570a3a42f26463ea5c68f1618;p=mesa.git

added st_sizeof_format()
---

diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c
index 4aa5066b8cb..a89dfb10fb4 100644
--- a/src/mesa/state_tracker/st_format.c
+++ b/src/mesa/state_tracker/st_format.c
@@ -98,6 +98,15 @@ st_get_format_info(GLuint format)
 }
 
 
+GLuint
+st_sizeof_format(GLuint pipeFormat)
+{
+   const struct pipe_format_info *info = st_get_format_info(pipeFormat);
+   assert(info);
+   return info->size;
+}
+
+
 GLuint
 st_mesa_format_to_pipe_format(GLuint mesaFormat)
 {
diff --git a/src/mesa/state_tracker/st_format.h b/src/mesa/state_tracker/st_format.h
index dde4731e94d..6b3cba0f631 100644
--- a/src/mesa/state_tracker/st_format.h
+++ b/src/mesa/state_tracker/st_format.h
@@ -50,6 +50,10 @@ extern const struct pipe_format_info *
 st_get_format_info(GLuint format);
 
 
+extern GLuint
+st_sizeof_format(GLuint pipeFormat);
+
+
 extern GLuint
 st_mesa_format_to_pipe_format(GLuint mesaFormat);