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-rw-r--r--utils/wbm2m.cpp200
1 files changed, 0 insertions, 200 deletions
diff --git a/utils/wbm2m.cpp b/utils/wbm2m.cpp
deleted file mode 100644
index a00fab2..0000000
--- a/utils/wbm2m.cpp
+++ /dev/null
@@ -1,200 +0,0 @@
-#include <cstdio>
-#include <poll.h>
-#include <unistd.h>
-#include <algorithm>
-#include <regex>
-#include <fstream>
-#include <map>
-#include <system_error>
-#include <fmt/format.h>
-
-#include <kms++/kms++.h>
-#include <kms++util/kms++util.h>
-#include <kms++util/videodevice.h>
-
-const uint32_t NUM_SRC_BUFS = 2;
-const uint32_t NUM_DST_BUFS = 2;
-
-using namespace std;
-using namespace kms;
-
-static const char* usage_str =
- "Usage: wbm2m [OPTIONS]\n\n"
- "Options:\n"
- " -f, --format=4CC Output format\n"
- " -c, --crop=CROP CROP is <x>,<y>-<w>x<h>\n"
- " -h, --help Print this help\n";
-
-const int bar_speed = 4;
-const int bar_width = 10;
-
-static unsigned get_bar_pos(DumbFramebuffer* fb, unsigned frame_num)
-{
- return (frame_num * bar_speed) % (fb->width() - bar_width + 1);
-}
-
-static void read_frame(DumbFramebuffer* fb, unsigned frame_num)
-{
- static map<DumbFramebuffer*, int> s_bar_pos_map;
-
- int old_pos = -1;
- if (s_bar_pos_map.find(fb) != s_bar_pos_map.end())
- old_pos = s_bar_pos_map[fb];
-
- int pos = get_bar_pos(fb, frame_num);
- draw_color_bar(*fb, old_pos, pos, bar_width);
- draw_text(*fb, fb->width() / 2, 0, to_string(frame_num), RGB(255, 255, 255));
- s_bar_pos_map[fb] = pos;
-}
-
-static void parse_crop(const string& crop_str, uint32_t& c_left, uint32_t& c_top,
- uint32_t& c_width, uint32_t& c_height)
-{
- const regex crop_re("(\\d+),(\\d+)-(\\d+)x(\\d+)"); // 400,400-400x400
-
- smatch sm;
- if (!regex_match(crop_str, sm, crop_re))
- EXIT("Failed to parse crop option '%s'", crop_str.c_str());
-
- c_left = stoul(sm[1]);
- c_top = stoul(sm[2]);
- c_width = stoul(sm[3]);
- c_height = stoul(sm[4]);
-}
-
-int main(int argc, char** argv)
-{
- // XXX get from args
- const uint32_t src_width = 800;
- const uint32_t src_height = 480;
- const auto src_fmt = PixelFormat::XRGB8888;
- const uint32_t num_src_frames = 10;
-
- const uint32_t dst_width = 800;
- const uint32_t dst_height = 480;
- uint32_t c_top, c_left, c_width, c_height;
-
- auto dst_fmt = PixelFormat::XRGB8888;
- bool use_selection = false;
-
- OptionSet optionset = {
- Option("f|format=", [&](string s) {
- dst_fmt = FourCCToPixelFormat(s);
- }),
- Option("c|crop=", [&](string s) {
- parse_crop(s, c_left, c_top, c_width, c_height);
- use_selection = true;
- }),
- Option("h|help", [&]() {
- puts(usage_str);
- exit(-1);
- }),
- };
-
- optionset.parse(argc, argv);
-
- if (optionset.params().size() > 0) {
- puts(usage_str);
- exit(-1);
- }
-
- printf("%ux%u-%s -> %ux%u-%s\n", src_width, src_height, PixelFormatToFourCC(src_fmt).c_str(),
- dst_width, dst_height, PixelFormatToFourCC(dst_fmt).c_str());
-
- const string filename = fmt::format("wb-out-{}x{}-{}.raw", dst_width, dst_height,
- PixelFormatToFourCC(dst_fmt));
-
- printf("writing to %s\n", filename.c_str());
-
- VideoDevice vid("/dev/video10");
-
- Card card;
-
- uint32_t src_frame_num = 0;
- uint32_t dst_frame_num = 0;
-
- VideoStreamer* out = vid.get_output_streamer();
- VideoStreamer* in = vid.get_capture_streamer();
-
- out->set_format(src_fmt, src_width, src_height);
- in->set_format(dst_fmt, dst_width, dst_height);
-
- if (use_selection) {
- out->set_selection(c_left, c_top, c_width, c_height);
- printf("crop -> %u,%u-%ux%u\n", c_left, c_top, c_width, c_height);
- }
-
- out->set_queue_size(NUM_SRC_BUFS);
- in->set_queue_size(NUM_DST_BUFS);
-
- for (unsigned i = 0; i < min(NUM_SRC_BUFS, num_src_frames); ++i) {
- auto fb = new DumbFramebuffer(card, src_width, src_height, src_fmt);
-
- read_frame(fb, src_frame_num++);
-
- out->queue(fb);
- }
-
- for (unsigned i = 0; i < min(NUM_DST_BUFS, num_src_frames); ++i) {
- auto fb = new DumbFramebuffer(card, dst_width, dst_height, dst_fmt);
- in->queue(fb);
- }
-
- vector<pollfd> fds(3);
-
- fds[0].fd = 0;
- fds[0].events = POLLIN;
- fds[1].fd = vid.fd();
- fds[1].events = POLLIN;
- fds[2].fd = card.fd();
- fds[2].events = POLLIN;
-
- ofstream os(filename, ofstream::binary);
-
- out->stream_on();
- in->stream_on();
-
- while (true) {
- int r = poll(fds.data(), fds.size(), -1);
- ASSERT(r > 0);
-
- if (fds[0].revents != 0)
- break;
-
- if (fds[1].revents) {
- fds[1].revents = 0;
-
- try {
- DumbFramebuffer* dst_fb = in->dequeue();
- printf("Writing frame %u\n", dst_frame_num);
- for (unsigned i = 0; i < dst_fb->num_planes(); ++i)
- os.write((char*)dst_fb->map(i), dst_fb->size(i));
- in->queue(dst_fb);
-
- dst_frame_num++;
-
- if (dst_frame_num >= num_src_frames)
- break;
-
- } catch (system_error& se) {
- if (se.code() != errc::resource_unavailable_try_again)
- FAIL("dequeue failed: %s", se.what());
-
- break;
- }
-
- DumbFramebuffer* src_fb = out->dequeue();
-
- if (src_frame_num < num_src_frames) {
- read_frame(src_fb, src_frame_num++);
- out->queue(src_fb);
- }
- }
-
- if (fds[2].revents) {
- fds[2].revents = 0;
- }
- }
-
- printf("exiting...\n");
-}