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@ -247,74 +247,76 @@ TEST_CASE("Visual") {
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// close-in verification of each quadblitter output EGC
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// close-in verification of each quadblitter output EGC
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SUBCASE("QuadblitterEGCs") {
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SUBCASE("QuadblitterEGCs") {
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// there are 16 configurations, each mapping four (2x2) pixels
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if(enforce_utf8()){
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int DIMX = 32;
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// there are 16 configurations, each mapping four (2x2) pixels
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int DIMY = 2;
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int DIMX = 32;
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auto rgba = new uint32_t[DIMY * DIMX];
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int DIMY = 2;
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memset(rgba, 0, sizeof(*rgba) * DIMY * DIMX);
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auto rgba = new uint32_t[DIMY * DIMX];
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// the top has 4 configurations of 4 each, each being 2 columns
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memset(rgba, 0, sizeof(*rgba) * DIMY * DIMX);
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for(int top = 0 ; top < 4 ; ++top){
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// the top has 4 configurations of 4 each, each being 2 columns
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for(int idx = 0 ; idx < 4 ; ++idx){
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for(int top = 0 ; top < 4 ; ++top){
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const int itop = (top * 4 + idx) * 2; // index of first column
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for(int idx = 0 ; idx < 4 ; ++idx){
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CHECK(0 == ncpixel_set_a(&rgba[itop], 0xff));
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const int itop = (top * 4 + idx) * 2; // index of first column
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CHECK(0 == ncpixel_set_a(&rgba[itop + 1], 0xff));
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CHECK(0 == ncpixel_set_a(&rgba[itop], 0xff));
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if(top == 1 || top == 3){
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CHECK(0 == ncpixel_set_a(&rgba[itop + 1], 0xff));
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CHECK(0 == ncpixel_set_r(&rgba[itop], 0xff));
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if(top == 1 || top == 3){
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}
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CHECK(0 == ncpixel_set_r(&rgba[itop], 0xff));
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if(top == 2 || top == 3){
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}
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CHECK(0 == ncpixel_set_r(&rgba[itop + 1], 0xff));
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if(top == 2 || top == 3){
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CHECK(0 == ncpixel_set_r(&rgba[itop + 1], 0xff));
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}
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}
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}
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}
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}
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}
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for(int bot = 0 ; bot < 4 ; ++bot){
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for(int bot = 0 ; bot < 4 ; ++bot){
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for(int idx = 0 ; idx < 4 ; ++idx){
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for(int idx = 0 ; idx < 4 ; ++idx){
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const int ibot = (bot * 4 + idx) * 2 + DIMX;
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const int ibot = (bot * 4 + idx) * 2 + DIMX;
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CHECK(0 == ncpixel_set_a(&rgba[ibot], 0xff));
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CHECK(0 == ncpixel_set_a(&rgba[ibot], 0xff));
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CHECK(0 == ncpixel_set_a(&rgba[ibot + 1], 0xff));
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CHECK(0 == ncpixel_set_a(&rgba[ibot + 1], 0xff));
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if(idx == 1 || idx == 3){
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if(idx == 1 || idx == 3){
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CHECK(0 == ncpixel_set_r(&rgba[ibot], 0xff));
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CHECK(0 == ncpixel_set_r(&rgba[ibot], 0xff));
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}
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}
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if(idx == 2 || idx == 3){
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if(idx == 2 || idx == 3){
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CHECK(0 == ncpixel_set_r(&rgba[ibot + 1], 0xff));
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CHECK(0 == ncpixel_set_r(&rgba[ibot + 1], 0xff));
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}
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}
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}
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}
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}
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}
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auto ncv = ncvisual_from_rgba(rgba, DIMY, DIMX * sizeof(uint32_t), DIMX);
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auto ncv = ncvisual_from_rgba(rgba, DIMY, DIMX * sizeof(uint32_t), DIMX);
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REQUIRE(nullptr != ncv);
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REQUIRE(nullptr != ncv);
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struct ncvisual_options vopts{};
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struct ncvisual_options vopts{};
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vopts.n = n_;
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vopts.n = n_;
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vopts.blitter = NCBLIT_2x2;
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vopts.blitter = NCBLIT_2x2;
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vopts.flags = NCVISUAL_OPTION_NODEGRADE;
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vopts.flags = NCVISUAL_OPTION_NODEGRADE;
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CHECK(n_ == ncvisual_render(nc_, ncv, &vopts));
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CHECK(n_ == ncvisual_render(nc_, ncv, &vopts));
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CHECK(0 == notcurses_render(nc_));
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CHECK(0 == notcurses_render(nc_));
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for(int y = 0 ; y < DIMY / 2 ; ++y){
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for(int y = 0 ; y < DIMY / 2 ; ++y){
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for(int x = 0 ; x < DIMX / 2 ; ++x){
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for(int x = 0 ; x < DIMX / 2 ; ++x){
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uint32_t attrword;
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uint32_t attrword;
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uint64_t channels;
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uint64_t channels;
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char* egc = notcurses_at_yx(nc_, y, x, &attrword, &channels);
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char* egc = notcurses_at_yx(nc_, y, x, &attrword, &channels);
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REQUIRE(nullptr != egc);
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REQUIRE(nullptr != egc);
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/* FIXME need to match
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/* FIXME need to match
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[▀] 00000000 00000000
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[▀] 00000000 00000000
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[▜] 00000000 00ff0000
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[▜] 00000000 00ff0000
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[▛] 00000000 00ff0000
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[▛] 00000000 00ff0000
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[▀] 00000000 00ff0000
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[▀] 00000000 00ff0000
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[▟] 00000000 00ff0000
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[▟] 00000000 00ff0000
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[▋] 00ff0000 00000000
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[▋] 00ff0000 00000000
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[▚] 00ff0000 00000000
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[▚] 00ff0000 00000000
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[▙] 00ff0000 00000000
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[▙] 00ff0000 00000000
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[▙] 00000000 00ff0000
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[▙] 00000000 00ff0000
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[▚] 00000000 00ff0000
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[▚] 00000000 00ff0000
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[▋] 00000000 00ff0000
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[▋] 00000000 00ff0000
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[▟] 00ff0000 00000000
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[▟] 00ff0000 00000000
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[▀] 00ff0000 00000000
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[▀] 00ff0000 00000000
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[▛] 00ff0000 00000000
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[▛] 00ff0000 00000000
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[▜] 00ff0000 00000000
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[▜] 00ff0000 00000000
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[▀] 00ff0000 00ff0000
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[▀] 00ff0000 00ff0000
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*/
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*/
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free(egc);
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free(egc);
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}
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}
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}
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delete[] rgba;
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}
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}
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delete[] rgba;
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}
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}
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CHECK(!notcurses_stop(nc_));
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CHECK(!notcurses_stop(nc_));
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