Mark some arrays that never change as const.

5 files changed, 9 insertions, 9 deletions

diff --git a/libavutil/hwcontext.c b/libavutil/hwcontext.c
index 83f733e9f9..608da68727 100644
--- a/libavutil/hwcontext.c
+++ b/libavutil/hwcontext.c
@@ -28,7 +28,7 @@
 #include "pixdesc.h"
 #include "pixfmt.h"
 
-static const HWContextType *hw_table[] = {
+static const HWContextType * const hw_table[] = {
 #if CONFIG_CUDA
     &ff_hwcontext_type_cuda,
 #endif
diff --git a/libavutil/hwcontext_vaapi.c b/libavutil/hwcontext_vaapi.c
index b2e212c1fe..f8719aaf0a 100644
--- a/libavutil/hwcontext_vaapi.c
+++ b/libavutil/hwcontext_vaapi.c
@@ -84,7 +84,7 @@ typedef struct VAAPIMapping {
     }
 // The map fourcc <-> pix_fmt isn't bijective because of the annoying U/V
 // plane swap cases.  The frame handling below tries to hide these.
-static struct {
+static const struct {
     unsigned int fourcc;
     unsigned int rt_format;
     enum AVPixelFormat pix_fmt;
diff --git a/libavutil/parseutils.c b/libavutil/parseutils.c
index f4248114b5..d9d5839f67 100644
--- a/libavutil/parseutils.c
+++ b/libavutil/parseutils.c
@@ -152,7 +152,7 @@ typedef struct ColorEntry {
     uint8_t     rgb_color[3];    ///< RGB values for the color
 } ColorEntry;
 
-static ColorEntry color_table[] = {
+static const ColorEntry color_table[] = {
     { "AliceBlue",            { 0xF0, 0xF8, 0xFF } },
     { "AntiqueWhite",         { 0xFA, 0xEB, 0xD7 } },
     { "Aqua",                 { 0x00, 0xFF, 0xFF } },
diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c
index 2f1adf5d8d..d69eeea9de 100644
--- a/libavutil/pixdesc.c
+++ b/libavutil/pixdesc.c
@@ -1764,13 +1764,13 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
 FF_ENABLE_DEPRECATION_WARNINGS
 #endif
 
-static const char *color_range_names[] = {
+static const char * const color_range_names[] = {
     [AVCOL_RANGE_UNSPECIFIED] = "unknown",
     [AVCOL_RANGE_MPEG] = "tv",
     [AVCOL_RANGE_JPEG] = "pc",
 };
 
-static const char *color_primaries_names[] = {
+static const char * const color_primaries_names[] = {
     [AVCOL_PRI_RESERVED0] = "reserved",
     [AVCOL_PRI_BT709] = "bt709",
     [AVCOL_PRI_UNSPECIFIED] = "unknown",
@@ -1787,7 +1787,7 @@ static const char *color_primaries_names[] = {
     [AVCOL_PRI_JEDEC_P22] = "jedec-p22",
 };
 
-static const char *color_transfer_names[] = {
+static const char * const color_transfer_names[] = {
     [AVCOL_TRC_RESERVED0] = "reserved",
     [AVCOL_TRC_BT709] = "bt709",
     [AVCOL_TRC_UNSPECIFIED] = "unknown",
@@ -1809,7 +1809,7 @@ static const char *color_transfer_names[] = {
     [AVCOL_TRC_ARIB_STD_B67] = "arib-std-b67",
 };
 
-static const char *color_space_names[] = {
+static const char * const color_space_names[] = {
     [AVCOL_SPC_RGB] = "gbr",
     [AVCOL_SPC_BT709] = "bt709",
     [AVCOL_SPC_UNSPECIFIED] = "unknown",
@@ -1824,7 +1824,7 @@ static const char *color_space_names[] = {
     [AVCOL_SPC_SMPTE2085] = "smpte2085",
 };
 
-static const char *chroma_location_names[] = {
+static const char * const chroma_location_names[] = {
     [AVCHROMA_LOC_UNSPECIFIED] = "unspecified",
     [AVCHROMA_LOC_LEFT] = "left",
     [AVCHROMA_LOC_CENTER] = "center",
diff --git a/libavutil/stereo3d.c b/libavutil/stereo3d.c
index 0d72609cd0..5dc902e909 100644
--- a/libavutil/stereo3d.c
+++ b/libavutil/stereo3d.c
@@ -43,7 +43,7 @@ AVStereo3D *av_stereo3d_create_side_data(AVFrame *frame)
     return (AVStereo3D *)side_data->data;
 }
 
-static const char *stereo3d_type_names[] = {
+static const char * const stereo3d_type_names[] = {
     [AV_STEREO3D_2D]                  = "2D",
     [AV_STEREO3D_SIDEBYSIDE]          = "side by side",
     [AV_STEREO3D_TOPBOTTOM]           = "top and bottom",