Declare oxcf arg of vp8_create_compressor as const

Declare the oxcf parameters of vp8_create_compressor() and init_config()
as const. This helps code analysis.

Change-Id: I344ef3e6afc3adced2b2865b7e0057c6d4b1d3c0

diff --git a/vp8/common/onyx.h b/vp8/common/onyx.h
index 7f7f567..c363c1c 100644 (file)
--- a/vp8/common/onyx.h
+++ b/vp8/common/onyx.h
@@ -236,7 +236,7 @@ typedef struct {
 
 void vp8_initialize();
 
-struct VP8_COMP *vp8_create_compressor(VP8_CONFIG *oxcf);
+struct VP8_COMP *vp8_create_compressor(const VP8_CONFIG *oxcf);
 void vp8_remove_compressor(struct VP8_COMP **comp);
 
 void vp8_init_config(struct VP8_COMP *onyx, VP8_CONFIG *oxcf);

diff --git a/vp8/encoder/onyx_if.c b/vp8/encoder/onyx_if.c
index 12a9958..ed243ef 100644 (file)
--- a/vp8/encoder/onyx_if.c
+++ b/vp8/encoder/onyx_if.c
@@ -1290,7 +1290,7 @@ void vp8_new_framerate(VP8_COMP *cpi, double framerate) {
   }
 }
 
-static void init_config(VP8_COMP *cpi, VP8_CONFIG *oxcf) {
+static void init_config(VP8_COMP *cpi, const VP8_CONFIG *oxcf) {
   VP8_COMMON *cm = &cpi->common;
 
   cpi->oxcf = *oxcf;
@@ -1739,7 +1739,7 @@ static void cal_mvsadcosts(int *mvsadcost[2]) {
   } while (++i <= mvfp_max);
 }
 
-struct VP8_COMP *vp8_create_compressor(VP8_CONFIG *oxcf) {
+struct VP8_COMP *vp8_create_compressor(const VP8_CONFIG *oxcf) {
   int i;
 
   VP8_COMP *cpi;