mirror of
https://github.com/dankamongmen/notcurses.git
synced 2024-11-02 09:40:15 +00:00
ae1421db15
ncvisual_render() now returns the number of cells emitted rather than just 0/-1. -1 is still returned on failure. Rather than 0 for length meaning "all possible length", it now means 0, and -1 means "all possible length". All demos, tests, and PoCs have been updated. #422
142 lines
3.9 KiB
C++
142 lines
3.9 KiB
C++
#include "main.h"
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#ifdef USE_FFMPEG
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#include <libavutil/pixdesc.h>
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#include <libavutil/avconfig.h>
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#include <libavcodec/avcodec.h>
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#endif
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TEST_CASE("Multimedia") {
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if(getenv("TERM") == nullptr){
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return;
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}
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notcurses_options nopts{};
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nopts.inhibit_alternate_screen = true;
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nopts.suppress_banner = true;
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FILE* outfp_ = fopen("/dev/tty", "wb");
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REQUIRE(outfp_);
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notcurses* nc_ = notcurses_init(&nopts, outfp_);
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REQUIRE(nc_);
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ncplane* ncp_ = notcurses_stdplane(nc_);
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REQUIRE(ncp_);
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#ifndef USE_FFMPEG
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SUBCASE("LibavDisabled"){
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REQUIRE(!notcurses_canopen(nc_));
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}
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#else
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SUBCASE("LibavEnabled"){
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REQUIRE(notcurses_canopen(nc_));
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}
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SUBCASE("LoadImageCreatePlane") {
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int averr;
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int dimy, dimx;
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ncplane_dim_yx(ncp_, &dimy, &dimx);
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auto ncv = ncvisual_open_plane(nc_, find_data("changes.jpg"), &averr, 0, 0, NCSCALE_STRETCH);
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REQUIRE(ncv);
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REQUIRE(0 == averr);
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auto frame = ncvisual_decode(ncv, &averr);
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REQUIRE(frame);
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REQUIRE(0 == averr);
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CHECK(dimy * 2 == frame->height);
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CHECK(dimx == frame->width);
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CHECK(0 < ncvisual_render(ncv, 0, 0, -1, -1));
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CHECK(0 == notcurses_render(nc_));
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frame = ncvisual_decode(ncv, &averr);
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REQUIRE_EQ(nullptr, frame);
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CHECK(AVERROR_EOF == averr);
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ncvisual_destroy(ncv);
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}
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SUBCASE("LoadImage") {
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int averr;
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int dimy, dimx;
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ncplane_dim_yx(ncp_, &dimy, &dimx);
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auto ncv = ncplane_visual_open(ncp_, find_data("changes.jpg"), &averr);
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REQUIRE(ncv);
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REQUIRE(0 == averr);
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auto frame = ncvisual_decode(ncv, &averr);
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REQUIRE(frame);
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REQUIRE(0 == averr);
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CHECK(dimy * 2 == frame->height);
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CHECK(dimx == frame->width);
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CHECK(0 < ncvisual_render(ncv, 0, 0, -1, -1));
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CHECK(0 == notcurses_render(nc_));
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frame = ncvisual_decode(ncv, &averr);
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REQUIRE_EQ(nullptr, frame);
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CHECK(AVERROR_EOF == averr);
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ncvisual_destroy(ncv);
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}
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SUBCASE("PlaneDuplicate") {
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int averr;
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int dimy, dimx;
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ncplane_dim_yx(ncp_, &dimy, &dimx);
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auto ncv = ncplane_visual_open(ncp_, find_data("changes.jpg"), &averr);
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REQUIRE(ncv);
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REQUIRE(0 == averr);
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auto frame = ncvisual_decode(ncv, &averr);
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REQUIRE(frame);
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REQUIRE(0 == averr);
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CHECK(dimy * 2 == frame->height);
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CHECK(dimx == frame->width);
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CHECK(0 < ncvisual_render(ncv, 0, 0, -1, -1));
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void* needle = malloc(1);
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REQUIRE(nullptr != needle);
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struct ncplane* newn = ncplane_dup(ncvisual_plane(ncv), needle);
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int ndimx, ndimy;
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REQUIRE(nullptr != newn);
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ncvisual_destroy(ncv);
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ncplane_erase(ncp_);
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// should still have the image
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CHECK(0 == notcurses_render(nc_));
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ncplane_dim_yx(newn, &ndimy, &ndimx);
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CHECK(ndimy == dimy);
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CHECK(ndimx == dimx);
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}
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SUBCASE("LoadVideo") {
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int averr;
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int dimy, dimx;
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ncplane_dim_yx(ncp_, &dimy, &dimx);
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auto ncv = ncplane_visual_open(ncp_, find_data("samoa.avi"), &averr);
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REQUIRE(ncv);
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CHECK(0 == averr);
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for(;;){ // run at the highest speed we can
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auto frame = ncvisual_decode(ncv, &averr);
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if(!frame){
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CHECK(AVERROR_EOF == averr);
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break;
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}
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CHECK(0 == averr);
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CHECK(dimy * 2 == frame->height);
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CHECK(dimx == frame->width);
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CHECK(0 < ncvisual_render(ncv, 0, 0, -1, -1));
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CHECK(0 == notcurses_render(nc_));
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}
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ncvisual_destroy(ncv);
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}
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SUBCASE("LoadVideoCreatePlane") {
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int averr;
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int dimy, dimx;
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ncplane_dim_yx(ncp_, &dimy, &dimx);
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auto ncv = ncvisual_open_plane(nc_, find_data("notcursesI.avi"), &averr, 0, 0, NCSCALE_STRETCH);
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REQUIRE(ncv);
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CHECK(0 == averr);
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auto frame = ncvisual_decode(ncv, &averr);
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REQUIRE_NE(nullptr, frame);
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CHECK(0 == averr);
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CHECK(dimy * 2 == frame->height);
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CHECK(dimx == frame->width);
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CHECK(0 < ncvisual_render(ncv, 0, 0, -1, -1));
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CHECK(0 == notcurses_render(nc_));
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ncvisual_destroy(ncv);
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}
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#endif
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CHECK(!notcurses_stop(nc_));
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CHECK(!fclose(outfp_));
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}
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