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backend-infra-engineer: Release v0.3.3 snapshot

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scawful
2025-11-21 21:35:50 -05:00
parent 3d71417f62
commit 476dd1cd1c
818 changed files with 65706 additions and 35514 deletions
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51
test/unit/gfx/snes_tile_test.cc
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@@ -27,7 +27,7 @@ TEST(SnesTileTest, UnpackBppTile) {
// First pixel should be 3 (both bits set): plane0 bit7=1, plane1 bit7=1
// Last pixel of first row should be 1: plane0 bit0=1, plane1 bit0=0
std::vector<uint8_t> data2bpp = {
0x81, 0x80, // Row 0: plane0=10000001, plane1=10000000
0x81, 0x80, // Row 0: plane0=10000001, plane1=10000000
0x00, 0x00, // Row 1: plane0=00000000, plane1=00000000
0x00, 0x00, // Row 2: plane0=00000000, plane1=00000000
0x00, 0x00, // Row 3: plane0=00000000, plane1=00000000
@@ -37,25 +37,26 @@ TEST(SnesTileTest, UnpackBppTile) {
0x01, 0x81 // Row 7: plane0=00000001, plane1=10000001
};
auto tile2bpp = gfx::UnpackBppTile(data2bpp, 0, 2);
EXPECT_EQ(tile2bpp.data[0], 3); // First pixel: 1|1<<1 = 3
EXPECT_EQ(tile2bpp.data[7], 1); // Last pixel of first row: 1|0<<1 = 1
EXPECT_EQ(tile2bpp.data[56], 2); // First pixel of last row: 0|1<<1 = 2
EXPECT_EQ(tile2bpp.data[63], 3); // Last pixel: 1|1<<1 = 3
EXPECT_EQ(tile2bpp.data[0], 3); // First pixel: 1|1<<1 = 3
EXPECT_EQ(tile2bpp.data[7], 1); // Last pixel of first row: 1|0<<1 = 1
EXPECT_EQ(tile2bpp.data[56], 2); // First pixel of last row: 0|1<<1 = 2
EXPECT_EQ(tile2bpp.data[63], 3); // Last pixel: 1|1<<1 = 3
// Test 4bpp tile unpacking
// According to SnesLab: First planes 1&2 intertwined, then planes 3&4 intertwined
// 32 bytes total: 16 bytes for planes 1&2, then 16 bytes for planes 3&4
// Test 4bpp tile unpacking
// According to SnesLab: First planes 1&2 intertwined, then planes 3&4
// intertwined 32 bytes total: 16 bytes for planes 1&2, then 16 bytes for
// planes 3&4
std::vector<uint8_t> data4bpp = {
// Planes 1&2 intertwined (rows 0-7)
0x81, 0x80, // Row 0: bp1=10000001, bp2=10000000
0x00, 0x00, // Row 1: bp1=00000000, bp2=00000000
0x00, 0x00, // Row 1: bp1=00000000, bp2=00000000
0x00, 0x00, // Row 2: bp1=00000000, bp2=00000000
0x00, 0x00, // Row 3: bp1=00000000, bp2=00000000
0x00, 0x00, // Row 4: bp1=00000000, bp2=00000000
0x00, 0x00, // Row 5: bp1=00000000, bp2=00000000
0x00, 0x00, // Row 6: bp1=00000000, bp2=00000000
0x01, 0x81, // Row 7: bp1=00000001, bp2=10000001
// Planes 3&4 intertwined (rows 0-7)
// Planes 3&4 intertwined (rows 0-7)
0x81, 0x80, // Row 0: bp3=10000001, bp4=10000000
0x00, 0x00, // Row 1: bp3=00000000, bp4=00000000
0x00, 0x00, // Row 2: bp3=00000000, bp4=00000000
@@ -67,9 +68,11 @@ TEST(SnesTileTest, UnpackBppTile) {
};
auto tile4bpp = gfx::UnpackBppTile(data4bpp, 0, 4);
EXPECT_EQ(tile4bpp.data[0], 0xF); // First pixel: 1|1<<1|1<<2|1<<3 = 15
EXPECT_EQ(tile4bpp.data[7], 0x5); // Last pixel of first row: 1|0<<1|1<<2|0<<3 = 5
EXPECT_EQ(tile4bpp.data[56], 0xA); // First pixel of last row: 0|1<<1|0<<2|1<<3 = 10
EXPECT_EQ(tile4bpp.data[63], 0xF); // Last pixel: 1|1<<1|1<<2|1<<3 = 15
EXPECT_EQ(tile4bpp.data[7],
0x5); // Last pixel of first row: 1|0<<1|1<<2|0<<3 = 5
EXPECT_EQ(tile4bpp.data[56],
0xA); // First pixel of last row: 0|1<<1|0<<2|1<<3 = 10
EXPECT_EQ(tile4bpp.data[63], 0xF); // Last pixel: 1|1<<1|1<<2|1<<3 = 15
}
TEST(SnesTileTest, PackBppTile) {
@@ -90,10 +93,14 @@ TEST(SnesTileTest, PackBppTile) {
tile2bpp.data[56] = 2;
tile2bpp.data[63] = 3;
auto packed2bpp = gfx::PackBppTile(tile2bpp, 2);
EXPECT_EQ(packed2bpp[0], 0x81); // First byte of first plane: pixel0=3→0x80, pixel7=1→0x01
EXPECT_EQ(packed2bpp[1], 0x80); // First byte of second plane: pixel0=3→0x80, pixel7=1→0x00
EXPECT_EQ(packed2bpp[14], 0x01); // Last byte of first plane: pixel56=2→0x00, pixel63=3→0x01
EXPECT_EQ(packed2bpp[15], 0x81); // Last byte of second plane: pixel56=2→0x80, pixel63=3→0x01
EXPECT_EQ(packed2bpp[0],
0x81); // First byte of first plane: pixel0=3→0x80, pixel7=1→0x01
EXPECT_EQ(packed2bpp[1],
0x80); // First byte of second plane: pixel0=3→0x80, pixel7=1→0x00
EXPECT_EQ(packed2bpp[14],
0x01); // Last byte of first plane: pixel56=2→0x00, pixel63=3→0x01
EXPECT_EQ(packed2bpp[15],
0x81); // Last byte of second plane: pixel56=2→0x80, pixel63=3→0x01
}
TEST(SnesTileTest, ConvertBpp) {
@@ -107,11 +114,11 @@ TEST(SnesTileTest, ConvertBpp) {
// Test 4bpp to 2bpp conversion (using only colors 0-3 for valid 2bpp)
std::vector<uint8_t> data4bpp = {
// Planes 1&2 (rows 0-7) - create colors 0-3 only
0x80, 0x80, 0x40, 0x00, 0x20, 0x40, 0x10, 0x80, // rows 0-3
0x08, 0x00, 0x04, 0x40, 0x02, 0x80, 0x01, 0x00, // rows 4-7
0x80, 0x80, 0x40, 0x00, 0x20, 0x40, 0x10, 0x80, // rows 0-3
0x08, 0x00, 0x04, 0x40, 0x02, 0x80, 0x01, 0x00, // rows 4-7
// Planes 3&4 (rows 0-7) - all zeros to ensure colors stay ≤ 3
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // rows 0-3
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 // rows 4-7
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // rows 0-3
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 // rows 4-7
};
auto converted2bpp = gfx::ConvertBpp(data4bpp, 4, 2);
EXPECT_EQ(converted2bpp.size(), 16); // 2bpp tile is 16 bytes
@@ -126,7 +133,7 @@ TEST(SnesTileTest, TileInfo) {
EXPECT_TRUE(info.horizontal_mirror_);
EXPECT_TRUE(info.over_);
// Test TileInfo from bytes
// Test TileInfo from bytes
gfx::TileInfo infoFromBytes(0x23, 0xED); // v=1, h=1, o=1, p=3, id=0x123
EXPECT_EQ(infoFromBytes.id_, 0x123);
EXPECT_EQ(infoFromBytes.palette_, 3);