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starting to implement true TileRenderer

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This commit is contained in:
Clément Le Bihan
2021-05-24 00:28:08 +02:00
parent 4e42c4774a
commit 4024b51c9f
8 changed files with 194 additions and 77 deletions
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16
sources/PPU/PPU.cpp
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@@ -41,7 +41,7 @@ namespace ComSquare::PPU
this->cgram->write(7, 0x03);
this->cgram->write(66, 0xE0);
this->cgram->write(67, 0x7F);
/*
//tiles
int vram_test[] = {
00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
@@ -74,17 +74,17 @@ namespace ComSquare::PPU
00,0x03,0x00,0x03,0x00,0x03,0x00,0x06,0x00,0x0c,0x00,0x18,0x00,0xf0,0x00,0xe0,
00,0x00,0x00,0x00,0x80,0x00,0xc0,0x00,0xe0,0x00,0xf0,0x00,0xf8,0x00,0xfc,0x00,
00,0x00,0x00,0x00,0x01,0x00,0x03,0x00,0x07,0x00,0x0f,00,0x1f,00,0x3f,00, -1
};
/*int *cgram_test = get_dump_cgram();
}; */
int *cgram_test = get_dump_cgram();
for (int i = 0; cgram_test[i] != -1; i++) {
this->cgram->write(i, cgram_test[i]);
}*/
}
// int *vram_test = get_dump_vram();
int *vram_test = get_dump_vram();
for (int i = 0; vram_test[i] != -1; i++) {
this->vram->write(i, vram_test[i]);
}
int vram_test_2[] = {8, 00, 02, 00, 0x0A, 00, 02, 00, 0x0A, 00, 00, 00, 00, 00, 00, -1};
/* int vram_test_2[] = {8, 00, 02, 00, 0x0A, 00, 02, 00, 0x0A, 00, 00, 00, 00, 00, 00, -1};
for (int i = 0; vram_test_2[i] != -1; i++) {
this->vram->write(i + 0x8000, vram_test_2[i]);
}
@@ -143,8 +143,8 @@ namespace ComSquare::PPU
//this->_registers._bgofs[3].raw = 0x03DF;
this->_registers._t[0].enableWindowDisplayBg1 = true;
this->_registers._t[0].enableWindowDisplayBg2 = true;
*/
/*
//registers aladin
this->_registers._bgmode.bgMode = 1;
@@ -199,7 +199,7 @@ namespace ComSquare::PPU
this->_registers._t[0].enableWindowDisplayBg2 = true;
this->_registers._t[0].enableWindowDisplayBg3 = true;
*/
}
uint8_t PPU::read(uint24_t addr)