commit aa2c60d71c52f860b3197d2d29a2ebdad4d4ce7a
author Wan-Teh Chang <wtc@google.com> Tue Mar 28 18:07:41 2023 -0700
committer Wan-Teh Chang <wtc@google.com> Wed Mar 29 02:47:34 2023 +0000
tree 7e3293b552743bf0b490b6786532daf48d3e8828
parent 3b0d80018638ed2ef09fd84a9e8ae330f57251a9

Have aom_codec_error take const aom_codec_ctx_t *

Also have aom_codec_error_detail take aom_codec_ctx_t *. Both functions
are getter functions that don't modify the codec context.

Change-Id: I4689022425efbf7b1da5034255ac052fce5e5b4f

aom/aom_codec.h

diff --git a/aom/aom_codec.h b/aom/aom_codec.h
index b832d03..d5b8790 100644
--- a/aom/aom_codec.h
+++ b/aom/aom_codec.h
@@ -417,7 +417,7 @@
  * \param[in]    ctx     Pointer to this instance's context.
  *
  */
-const char *aom_codec_error(aom_codec_ctx_t *ctx);
+const char *aom_codec_error(const aom_codec_ctx_t *ctx);
 
 /*!\brief Retrieve detailed error information for codec context
  *
@@ -431,7 +431,7 @@
  * \retval NULL
  *     No detailed information is available.
  */
-const char *aom_codec_error_detail(aom_codec_ctx_t *ctx);
+const char *aom_codec_error_detail(const aom_codec_ctx_t *ctx);
 
 /* REQUIRED FUNCTIONS
  *

aom/src/aom_codec.c

diff --git a/aom/src/aom_codec.c b/aom/src/aom_codec.c
index bc2039a..4e75fcb 100644
--- a/aom/src/aom_codec.c
+++ b/aom/src/aom_codec.c
@@ -52,12 +52,12 @@
   return "Unrecognized error code";
 }
 
-const char *aom_codec_error(aom_codec_ctx_t *ctx) {
+const char *aom_codec_error(const aom_codec_ctx_t *ctx) {
   return (ctx) ? aom_codec_err_to_string(ctx->err)
                : aom_codec_err_to_string(AOM_CODEC_INVALID_PARAM);
 }
 
-const char *aom_codec_error_detail(aom_codec_ctx_t *ctx) {
+const char *aom_codec_error_detail(const aom_codec_ctx_t *ctx) {
   if (ctx && ctx->err)
     return ctx->priv ? ctx->priv->err_detail : ctx->err_detail;
 
@@ -81,7 +81,7 @@
 }
 
 aom_codec_caps_t aom_codec_get_caps(aom_codec_iface_t *iface) {
-  return (iface) ? iface->caps : 0;
+  return iface ? iface->caps : 0;
 }
 
 aom_codec_err_t aom_codec_control(aom_codec_ctx_t *ctx, int ctrl_id, ...) {