Mesa (master): st/mesa: make 'st' const in st_mesa_format_to_pipe_format()

[Samuel Pitoiset]

Module: Mesa
Branch: master
Commit: 90534e9dba5895c74bcd328a3e5248d06503c8b3
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=90534e9dba5895c74bcd328a3e5248d06503c8b3

Author: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Date:   Thu Mar 30 18:55:02 2017 +0200

st/mesa: make 'st' const in st_mesa_format_to_pipe_format()

This avoids a compilation warning since st_convert_image()
requires 'st' to be const.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle at amd.com>
Reviewed-by: Marek Olšák <marek.olsak at amd.com>

---

 src/mesa/state_tracker/st_format.c | 2 +-
 src/mesa/state_tracker/st_format.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c
index 99527b74ba..7901d50b71 100644
--- a/src/mesa/state_tracker/st_format.c
+++ b/src/mesa/state_tracker/st_format.c
@@ -58,7 +58,7 @@
  * Translate Mesa format to Gallium format.
  */
 enum pipe_format
-st_mesa_format_to_pipe_format(struct st_context *st, mesa_format mesaFormat)
+st_mesa_format_to_pipe_format(const struct st_context *st, mesa_format mesaFormat)
 {
    switch (mesaFormat) {
    case MESA_FORMAT_A8B8G8R8_UNORM:
diff --git a/src/mesa/state_tracker/st_format.h b/src/mesa/state_tracker/st_format.h
index 6ba61df7e4..3dd9c10341 100644
--- a/src/mesa/state_tracker/st_format.h
+++ b/src/mesa/state_tracker/st_format.h
@@ -45,7 +45,7 @@ struct pipe_screen;
 
 
 extern enum pipe_format
-st_mesa_format_to_pipe_format(struct st_context *st, mesa_format mesaFormat);
+st_mesa_format_to_pipe_format(const struct st_context *st, mesa_format mesaFormat);
 
 extern mesa_format
 st_pipe_format_to_mesa_format(enum pipe_format pipeFormat);