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-rw-r--r--src/mesa/state_tracker/st_format.c9
-rw-r--r--src/mesa/state_tracker/st_format.h4
2 files changed, 13 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c
index 4aa5066b8c..a89dfb10fb 100644
--- a/src/mesa/state_tracker/st_format.c
+++ b/src/mesa/state_tracker/st_format.c
@@ -99,6 +99,15 @@ 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)
{
switch (mesaFormat) {
diff --git a/src/mesa/state_tracker/st_format.h b/src/mesa/state_tracker/st_format.h
index dde4731e94..6b3cba0f63 100644
--- a/src/mesa/state_tracker/st_format.h
+++ b/src/mesa/state_tracker/st_format.h
@@ -51,6 +51,10 @@ st_get_format_info(GLuint format);
extern GLuint
+st_sizeof_format(GLuint pipeFormat);
+
+
+extern GLuint
st_mesa_format_to_pipe_format(GLuint mesaFormat);