Give less generic names to global library option arrays

doc/print_options.c

@@ -99,7 +99,7 @@ static void show_format_opts(void)
 #include "libavformat/options_table.h"
 
     printf("@section Format AVOptions\n");
-    show_opts(options, 0);
+    show_opts(avformat_options, 0);
 }
 
 static void show_codec_opts(void)
@@ -107,7 +107,7 @@ static void show_codec_opts(void)
 #include "libavcodec/options_table.h"
 
     printf("@section Codec AVOptions\n");
-    show_opts(options, 1);
+    show_opts(avcodec_options, 1);
 }
 
 int main(int argc, char **argv)

libavcodec/options.c

@@ -70,7 +70,7 @@ static const AVClass *codec_child_class_next(const AVClass *prev)
 static const AVClass av_codec_context_class = {
     .class_name              = "AVCodecContext",
     .item_name               = context_to_name,
-    .option                  = options,
+    .option                  = avcodec_options,
     .version                 = LIBAVUTIL_VERSION_INT,
     .log_level_offset_offset = offsetof(AVCodecContext, log_level_offset),
     .child_next              = codec_child_next,

libavcodec/options_table.h

@@ -39,7 +39,7 @@
 
 #define AV_CODEC_DEFAULT_BITRATE 200*1000
 
-static const AVOption options[]={
+static const AVOption avcodec_options[] = {
 {"b", "set bitrate (in bits/s)", OFFSET(bit_rate), AV_OPT_TYPE_INT, {.i64 = AV_CODEC_DEFAULT_BITRATE }, INT_MIN, INT_MAX, V|A|E},
 {"bt", "Set video bitrate tolerance (in bits/s). In 1-pass mode, bitrate tolerance specifies how far "
        "ratecontrol is willing to deviate from the target average bitrate value. This is not related "

libavfilter/avfilter.c

@@ -354,7 +354,7 @@ static const AVClass *filter_child_class_next(const AVClass *prev)
 
 #define OFFSET(x) offsetof(AVFilterContext, x)
 #define FLAGS AV_OPT_FLAG_VIDEO_PARAM
-static const AVOption options[] = {
+static const AVOption avfilter_options[] = {
     { "thread_type", "Allowed thread types", OFFSET(thread_type), AV_OPT_TYPE_FLAGS,
         { .i64 = AVFILTER_THREAD_SLICE }, 0, INT_MAX, FLAGS, "thread_type" },
         { "slice", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AVFILTER_THREAD_SLICE }, .unit = "thread_type" },
@@ -367,7 +367,7 @@ static const AVClass avfilter_class = {
     .version    = LIBAVUTIL_VERSION_INT,
     .child_next = filter_child_next,
     .child_class_next = filter_child_class_next,
-    .option           = options,
+    .option           = avfilter_options,
 };
 
 static int default_execute(AVFilterContext *ctx, action_func *func, void *arg,

libavformat/options.c

@@ -79,7 +79,7 @@ static const AVClass *format_child_class_next(const AVClass *prev)
 static const AVClass av_format_context_class = {
     .class_name     = "AVFormatContext",
     .item_name      = format_to_name,
-    .option         = options,
+    .option         = avformat_options,
     .version        = LIBAVUTIL_VERSION_INT,
     .child_next     = format_child_next,
     .child_class_next = format_child_class_next,

libavformat/options_table.h

@@ -30,7 +30,7 @@
 #define E AV_OPT_FLAG_ENCODING_PARAM
 #define D AV_OPT_FLAG_DECODING_PARAM
 
-static const AVOption options[]={
+static const AVOption avformat_options[] = {
 {"probesize", "set probing size", OFFSET(probesize), AV_OPT_TYPE_INT, {.i64 = 5000000 }, 32, INT_MAX, D},
 {"packetsize", "set packet size", OFFSET(packet_size), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, 0, INT_MAX, E},
 {"fflags", NULL, OFFSET(flags), AV_OPT_TYPE_FLAGS, {.i64 = DEFAULT }, INT_MIN, INT_MAX, D|E, "fflags"},

libavresample/options.c

@@ -33,7 +33,7 @@
 #define OFFSET(x) offsetof(AVAudioResampleContext, x)
 #define PARAM AV_OPT_FLAG_AUDIO_PARAM
 
-static const AVOption options[] = {
+static const AVOption avresample_options[] = {
     { "in_channel_layout",      "Input Channel Layout",     OFFSET(in_channel_layout),      AV_OPT_TYPE_INT64,  { .i64 = 0              }, INT64_MIN,            INT64_MAX,              PARAM },
     { "in_sample_fmt",          "Input Sample Format",      OFFSET(in_sample_fmt),          AV_OPT_TYPE_INT,    { .i64 = AV_SAMPLE_FMT_S16 }, AV_SAMPLE_FMT_U8,     AV_SAMPLE_FMT_NB-1,     PARAM },
     { "in_sample_rate",         "Input Sample Rate",        OFFSET(in_sample_rate),         AV_OPT_TYPE_INT,    { .i64 = 48000          }, 1,                    INT_MAX,                PARAM },
@@ -87,7 +87,7 @@ static const AVOption options[] = {
 static const AVClass av_resample_context_class = {
     .class_name = "AVAudioResampleContext",
     .item_name  = av_default_item_name,
-    .option     = options,
+    .option     = avresample_options,
     .version    = LIBAVUTIL_VERSION_INT,
 };
 

libavutil/opt.h

@@ -62,7 +62,7 @@
  *     int      bin_len;
  * } test_struct;
  *
- * static const AVOption options[] = {
+ * static const AVOption test_options[] = {
  *   { "test_int", "This is a test option of int type.", offsetof(test_struct, int_opt),
  *     AV_OPT_TYPE_INT, { .i64 = -1 }, INT_MIN, INT_MAX },
  *   { "test_str", "This is a test option of string type.", offsetof(test_struct, str_opt),
@@ -75,7 +75,7 @@
  * static const AVClass test_class = {
  *     .class_name = "test class",
  *     .item_name  = av_default_item_name,
- *     .option     = options,
+ *     .option     = test_options,
  *     .version    = LIBAVUTIL_VERSION_INT,
  * };
  * @endcode

libswscale/options.c

@@ -33,7 +33,7 @@ static const char *sws_context_to_name(void *ptr)
 #define DEFAULT 0
 #define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
 
-static const AVOption options[] = {
+static const AVOption swscale_options[] = {
     { "sws_flags",       "scaler flags",                  OFFSET(flags),     AV_OPT_TYPE_FLAGS,  { .i64 = DEFAULT            }, 0,       UINT_MAX,       VE, "sws_flags" },
     { "fast_bilinear",   "fast bilinear",                 0,                 AV_OPT_TYPE_CONST,  { .i64  = SWS_FAST_BILINEAR  }, INT_MIN, INT_MAX,        VE, "sws_flags" },
     { "bilinear",        "bilinear",                      0,                 AV_OPT_TYPE_CONST,  { .i64  = SWS_BILINEAR       }, INT_MIN, INT_MAX,        VE, "sws_flags" },
@@ -66,7 +66,7 @@ static const AVOption options[] = {
     { NULL }
 };
 
-const AVClass sws_context_class = { "SWScaler", sws_context_to_name, options };
+const AVClass sws_context_class = { "SWScaler", sws_context_to_name, swscale_options };
 
 const AVClass *sws_get_class(void)
 {