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ffmpeg/tools: Allow overriding option context

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This commit is contained in:
Michael Fabian 'Xaymar' Dirks 2020-03-07 00:35:10 +01:00
parent 5223d3980f
commit e2c83f546e
2 changed files with 48 additions and 17 deletions
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60
source/ffmpeg/tools.cpp
View file

@ -308,39 +308,65 @@ const char* tools::get_thread_type_name(int thread_type)
}
}
void tools::print_av_option_bool(AVCodecContext* context, const char* option, std::string text)
void tools::print_av_option_bool(AVCodecContext* ctx_codec, const char* option, std::string text)
{
print_av_option_bool(ctx_codec, ctx_codec, option, text);
}
void ffmpeg::tools::print_av_option_bool(AVCodecContext* ctx_codec, void* ctx_option, const char* option,
std::string text)
{
int64_t v = 0;
if (av_opt_get_int(context, option, AV_OPT_SEARCH_CHILDREN, &v) == 0) {
LOG_INFO("[%s] %s: %s%s", context->codec->name, text.c_str(), v == 0 ? "Disabled" : "Enabled",
av_opt_is_set_to_default_by_name(context, option, AV_OPT_SEARCH_CHILDREN) == 0 ? " <Default>" : "");
if (int err = av_opt_get_int(ctx_option, option, AV_OPT_SEARCH_CHILDREN, &v); err != 0) {
LOG_INFO("[%s] %s: <Error: %s>", ctx_codec->codec->name, text.c_str(),
ffmpeg::tools::get_error_description(err));
} else {
LOG_INFO("[%s] %s: <Error>", context->codec->name, text.c_str());
LOG_INFO("[%s] %s: %s%s", ctx_codec->codec->name, text.c_str(), v == 0 ? "Disabled" : "Enabled",
av_opt_is_set_to_default_by_name(ctx_option, option, AV_OPT_SEARCH_CHILDREN) > 0 ? " <Default>" : "");
}
}
void tools::print_av_option_int(AVCodecContext* context, const char* option, std::string text, std::string suffix)
void tools::print_av_option_int(AVCodecContext* ctx_codec, const char* option, std::string text, std::string suffix)
{
int64_t v = 0;
if (av_opt_get_int(context, option, AV_OPT_SEARCH_CHILDREN, &v) == 0) {
LOG_INFO("[%s] %s: %lld %s%s", context->codec->name, text.c_str(), v, suffix.c_str(),
av_opt_is_set_to_default_by_name(context, option, AV_OPT_SEARCH_CHILDREN) == 0 ? " <Default>" : "");
print_av_option_int(ctx_codec, ctx_codec, option, text, suffix);
}
void ffmpeg::tools::print_av_option_int(AVCodecContext* ctx_codec, void* ctx_option, const char* option,
std::string text, std::string suffix)
{
int64_t v = 0;
bool is_default = av_opt_is_set_to_default_by_name(ctx_option, option, AV_OPT_SEARCH_CHILDREN) > 0;
if (int err = av_opt_get_int(ctx_option, option, AV_OPT_SEARCH_CHILDREN, &v); err != 0) {
if (is_default) {
LOG_INFO("[%s] %s: <Default>", ctx_codec->codec->name, text.c_str());
} else {
LOG_INFO("[%s] %s: <Error: %s>", ctx_codec->codec->name, text.c_str(),
ffmpeg::tools::get_error_description(err));
}
} else {
LOG_INFO("[%s] %s: <Error>", context->codec->name, text.c_str());
LOG_INFO("[%s] %s: %lld %s%s", ctx_codec->codec->name, text.c_str(), v, suffix.c_str(),
is_default ? " <Default>" : "");
}
}
void tools::print_av_option_string(AVCodecContext* context, const char* option, std::string text,
void tools::print_av_option_string(AVCodecContext* ctx_codec, const char* option, std::string text,
std::function<std::string(int64_t)> decoder)
{
print_av_option_string(ctx_codec, ctx_codec, option, text, decoder);
}
void ffmpeg::tools::print_av_option_string(AVCodecContext* ctx_codec, void* ctx_option, const char* option,
std::string text, std::function<std::string(int64_t)> decoder)
{
int64_t v = 0;
if (av_opt_get_int(context, option, AV_OPT_SEARCH_CHILDREN, &v) == 0) {
if (int err = av_opt_get_int(ctx_option, option, AV_OPT_SEARCH_CHILDREN, &v); err != 0) {
LOG_INFO("[%s] %s: <Error: %s>", ctx_codec->codec->name, text.c_str(),
ffmpeg::tools::get_error_description(err));
} else {
std::string name = "<Unknown>";
if (decoder)
name = decoder(v);
LOG_INFO("[%s] %s: %s%s", context->codec->name, text.c_str(), name.c_str(),
av_opt_is_set_to_default_by_name(context, option, AV_OPT_SEARCH_CHILDREN) == 0 ? " <Default>" : "");
} else {
LOG_INFO("[%s] %s: <Error>", context->codec->name, text.c_str());
LOG_INFO("[%s] %s: %s%s", ctx_codec->codec->name, text.c_str(), name.c_str(),
av_opt_is_set_to_default_by_name(ctx_option, option, AV_OPT_SEARCH_CHILDREN) > 0 ? " <Default>" : "");
}
}

5
source/ffmpeg/tools.hpp
View file

@ -60,10 +60,15 @@ namespace ffmpeg::tools {
const char* get_thread_type_name(int thread_type);
void print_av_option_bool(AVCodecContext* context, const char* option, std::string text);
void print_av_option_bool(AVCodecContext* ctx_codec, void* ctx_option, const char* option, std::string text);
void print_av_option_int(AVCodecContext* context, const char* option, std::string text, std::string suffix);
void print_av_option_int(AVCodecContext* ctx_codec, void* ctx_option, const char* option, std::string text,
std::string suffix);
void print_av_option_string(AVCodecContext* context, const char* option, std::string text,
std::function<std::string(int64_t)> decoder);
void print_av_option_string(AVCodecContext* ctx_codec, void* ctx_option, const char* option, std::string text,
std::function<std::string(int64_t)> decoder);
} // namespace ffmpeg::tools