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Added Support for Multiplayer Player 1 Immersive View

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iChris4 committed 2026-09-16 17:06:03 +02:00
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commit 3e8bdcfd7b
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aurora-main/tests/stereo_replay_test.cpp
+83
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@@ -8,6 +8,89 @@
namespace aurora::gfx::stereo_replay {
namespace {
TEST(StereoReplayTest, SplitFurnitureIsRecognizedInFullDisplayCoordinates) {
const SubviewRect display{16.f, 8.f, 1280.f, 912.f};
for (uint32_t players : {2u, 3u, 4u}) {
EXPECT_TRUE(is_split_screen_furniture({16.f, 462.f, 1280.f, 4.f}, display, players));
EXPECT_FALSE(is_split_screen_furniture(display, display, players)); // Race fade.
EXPECT_FALSE(is_split_screen_furniture({80.f, 60.f, 100.f, 40.f}, display, players)); // HUD backing.
EXPECT_FALSE(is_split_screen_furniture(player_one_region(display, players), display, players));
}
EXPECT_TRUE(is_split_screen_furniture({16.f, 464.f, 1280.f, 456.f}, display, 2));
for (uint32_t players : {3u, 4u}) {
EXPECT_TRUE(is_split_screen_furniture({656.f, 8.f, 0.f, 912.f}, display, players));
EXPECT_TRUE(is_split_screen_furniture({658.f, 10.f, 636.f, 452.f}, display, players));
EXPECT_TRUE(is_split_screen_furniture({16.f, 464.f, 640.f, 456.f}, display, players));
EXPECT_TRUE(is_split_screen_furniture({656.f, 464.f, 640.f, 456.f}, display, players));
}
EXPECT_FALSE(is_split_screen_furniture({656.f, 8.f, 640.f, 456.f}, display, 1));
EXPECT_FALSE(is_split_screen_furniture({656.f, 8.f, 0.f, 912.f}, display, 2));
}
TEST(StereoReplayTest, PartitionLineLayoutPanesAreFurniture) {
// MKW's partition_line.brlyt draws yoko_line (800x1) and tate_line (1x800)
// picture panes centred on the display; both extend past a 4:3 root and are
// clipped by the display copy, so only the centre line and thickness matter.
const SubviewRect display{0.f, 0.f, 893.f, 456.f};
const SubviewRect yoko{46.5f, 227.5f, 800.f, 1.f};
const SubviewRect tate{446.f, -172.f, 1.f, 800.f};
EXPECT_TRUE(is_split_screen_furniture(yoko, display, 2));
EXPECT_FALSE(is_split_screen_furniture(tate, display, 2));
for (uint32_t players : {3u, 4u}) {
EXPECT_TRUE(is_split_screen_furniture(yoko, display, players));
EXPECT_TRUE(is_split_screen_furniture(tate, display, players));
}
// A textured pane of the same shape elsewhere is HUD art, not furniture.
EXPECT_FALSE(is_split_screen_furniture({46.5f, 100.f, 800.f, 1.f}, display, 2));
EXPECT_FALSE(is_split_screen_furniture({46.5f, 227.5f, 300.f, 1.f}, display, 2));
}
TEST(StereoReplayTest, MultiplayerSelectsOnlyPlayerOneWorld) {
const SubviewRect display{12.f, 8.f, 640.f, 456.f};
for (uint32_t count : {2u, 3u, 4u}) {
const auto player = player_one_region(display, count);
EXPECT_FLOAT_EQ(player.left, display.left);
EXPECT_FLOAT_EQ(player.top, display.top);
EXPECT_FLOAT_EQ(player.width, count == 2 ? 640.f : 320.f);
EXPECT_FLOAT_EQ(player.height, 228.f);
EXPECT_TRUE(replay_player_one_draw(player, player, true, false));
auto opponent = player;
opponent.top += player.height;
EXPECT_FALSE(replay_player_one_draw(opponent, player, true, false));
EXPECT_FALSE(replay_player_one_draw(opponent, player, false, false));
if (count >= 3) {
opponent = player;
opponent.left += player.width;
EXPECT_FALSE(replay_player_one_draw(opponent, player, true, false));
EXPECT_FALSE(replay_player_one_draw(opponent, player, false, false));
opponent.top += player.height; // P4 / unused fourth quadrant in 3P.
EXPECT_FALSE(replay_player_one_draw(opponent, player, true, false));
}
EXPECT_FALSE(replay_player_one_draw(display, player, true, false));
EXPECT_TRUE(replay_player_one_draw(display, player, false, false));
EXPECT_FALSE(replay_player_one_draw(player, player, false, true));
EXPECT_FALSE(replay_player_one_draw(display, player, false, true));
const auto remap = make_hud_ndc_remap(player.left, player.top, player.width, player.height, player.left, player.top,
player.width, player.height);
EXPECT_FLOAT_EQ(remap.scaleX, 1.f);
EXPECT_FLOAT_EQ(remap.scaleY, 1.f);
EXPECT_FLOAT_EQ(remap.offsetX, 0.f);
EXPECT_FLOAT_EQ(remap.offsetY, 0.f);
}
const auto single = player_one_region(display, 1);
EXPECT_FLOAT_EQ(single.width, display.width);
EXPECT_FLOAT_EQ(single.height, display.height);
}
TEST(StereoReplayTest, MultiplayerRejectsEmptyAndNonOverlappingScissors) {
const SubviewRect player{0.f, 0.f, 320.f, 228.f};
EXPECT_FALSE(subviews_overlap(player, {320.f, 0.f, 320.f, 228.f}));
EXPECT_FALSE(subviews_overlap(player, {0.f, 228.f, 640.f, 228.f}));
EXPECT_FALSE(subviews_overlap(player, {10.f, 10.f, 0.f, 10.f}));
EXPECT_TRUE(subviews_overlap(player, {10.f, 10.f, 20.f, 20.f}));
EXPECT_TRUE(subview_contains(player, {0.f, -0.5f, 320.f, 228.f}));
}
TEST(StereoReplayTest, EyeFrustumPreservesGameDepthMapping) {
const Mat4x4<float> game{
{10.0f, 11.0f, 12.0f, 13.0f},