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Dummy: use codec-specific extension + write msg

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This commit is contained in:
Martin Pulec
2021-03-10 10:27:05 +01:00
parent 12e04efbc1
commit f11e809c2e
1 changed files with 6 additions and 3 deletions
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9
src/video_display/dummy.cpp
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@@ -48,9 +48,9 @@
#include <chrono>
#include <fstream>
#include <iostream>
#include <string>
#include <vector>
const constexpr char *DUMP_FILE = "dummy.dump";
const size_t DEFAULT_DUMP_LEN = 32;
const constexpr char *MOD_NAME = "[dummy] ";
@@ -80,7 +80,7 @@ static auto display_dummy_init(struct module * /* parent */, const char *cfg, un
cout << "\t" << style::bold << "<codec>" << style::reset << " - force the use of a codec instead of default set\n";
cout << "\t" << style::bold << "rgb_shift" << style::reset << " - if using output codec RGBA, use specified shifts instead of default (0, 8, 16)\n";
cout << "\t" << style::bold << "hexdump[=<n>]" << style::reset << " - dump first n (default " << DEFAULT_DUMP_LEN << ") bytes of every frame in hexadecimal format\n";
cout << "\t" << style::bold << "dump_to_file" << style::reset << " - dump first frame to file \"" << DUMP_FILE << "\"\n";
cout << "\t" << style::bold << "dump_to_file" << style::reset << " - dump first frame to file dummy.<ext>\n";
return static_cast<void *>(&display_init_noerr);
}
auto s = make_unique<dummy_display_state>();
@@ -157,8 +157,11 @@ static int display_dummy_putf(void *state, struct video_frame *frame, int flags)
dump_buf(reinterpret_cast<unsigned char *>(frame->tiles[0].data), min<size_t>(frame->tiles[0].data_len, s->dump_bytes));
}
if (s->dump_to_file) {
std::ofstream out(DUMP_FILE, std::ifstream::out | std::ifstream::binary);
using namespace std::string_literals;
std::string filename = "dummy."s + get_codec_file_extension(frame->color_spec);
std::ofstream out(filename, std::ifstream::out | std::ifstream::binary);
out.write(frame->tiles[0].data, frame->tiles[0].data_len);
LOG(LOG_LEVEL_NOTICE) << MOD_NAME << "Written dump to file " << filename << "\n";
s->dump_to_file = false;
}
auto curr_time = steady_clock::now();