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notcurses/tests/libav.cpp

93 lines
2.5 KiB
C++

#include <notcurses.h>
#include "version.h"
#include "main.h"
#ifndef DISABLE_FFMPEG
#include <libavutil/pixdesc.h>
#include <libavutil/avconfig.h>
#include <libavcodec/avcodec.h> // ffmpeg doesn't reliably "C"-guard itself
#endif
TEST_CASE("Multimedia") {
if(getenv("TERM") == nullptr){
return;
}
notcurses_options nopts{};
nopts.inhibit_alternate_screen = true;
nopts.suppress_banner = true;
FILE* outfp_ = fopen("/dev/tty", "wb");
REQUIRE(outfp_);
notcurses* nc_ = notcurses_init(&nopts, outfp_);
REQUIRE(nc_);
ncplane* ncp_ = notcurses_stdplane(nc_);
REQUIRE(ncp_);
#ifdef DISABLE_FFMPEG
SUBCASE("LibavDisabled"){
REQUIRE(!notcurses_canopen(nc_));
}
#else
SUBCASE("LibavEnabled"){
REQUIRE(notcurses_canopen(nc_));
}
SUBCASE("LoadImage") {
int averr;
int dimy, dimx;
ncplane_dim_yx(ncp_, &dimy, &dimx);
auto ncv = ncplane_visual_open(ncp_, find_data("dsscaw-purp.png"), &averr);
REQUIRE(ncv);
REQUIRE(0 == averr);
auto frame = ncvisual_decode(ncv, &averr);
REQUIRE(frame);
REQUIRE(0 == averr);
CHECK(dimy * 2 == frame->height);
CHECK(dimx == frame->width);
CHECK(0 == ncvisual_render(ncv, 0, 0, 0, 0));
CHECK(0 == notcurses_render(nc_));
frame = ncvisual_decode(ncv, &averr);
REQUIRE_EQ(nullptr, frame);
CHECK(AVERROR_EOF == averr);
ncvisual_destroy(ncv);
}
// FIXME ought run through full video, not just first frame
SUBCASE("LoadVideo") {
int averr;
int dimy, dimx;
ncplane_dim_yx(ncp_, &dimy, &dimx);
auto ncv = ncplane_visual_open(ncp_, find_data("fm6.mkv"), &averr);
REQUIRE(ncv);
CHECK(0 == averr);
auto frame = ncvisual_decode(ncv, &averr);
REQUIRE(frame);
CHECK(0 == averr);
CHECK(dimy * 2 == frame->height);
CHECK(dimx == frame->width);
CHECK(0 == ncvisual_render(ncv, 0, 0, 0, 0));
CHECK(0 == notcurses_render(nc_));
ncvisual_destroy(ncv);
}
SUBCASE("LoadVideoCreatePlane") {
int averr;
int dimy, dimx;
ncplane_dim_yx(ncp_, &dimy, &dimx);
auto ncv = ncvisual_open_plane(nc_, find_data("fm6.mkv"), &averr, 0, 0, NCSCALE_STRETCH);
REQUIRE(ncv);
CHECK(0 == averr);
auto frame = ncvisual_decode(ncv, &averr);
REQUIRE_NE(nullptr, frame);
CHECK(0 == averr);
CHECK(dimy * 2 == frame->height);
CHECK(dimx == frame->width);
CHECK(0 == ncvisual_render(ncv, 0, 0, 0, 0));
CHECK(0 == notcurses_render(nc_));
ncvisual_destroy(ncv);
}
#endif
CHECK(!notcurses_stop(nc_));
CHECK(!fclose(outfp_));
}