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IR support in the libretro port

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Lior Halphon
2020-11-21 15:36:21 +02:00
parent 1d9ac5ccc3
commit bdd27ce50d
1 changed files with 14 additions and 0 deletions
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14
libretro/libretro.c
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@@ -213,6 +213,16 @@ static bool serial_end2(GB_gameboy_t *gb)
return ret; return ret;
} }
static void infrared_callback1(GB_gameboy_t *gb, bool output)
{
GB_set_infrared_input(&gameboy[1], output);
}
static void infrared_callback2(GB_gameboy_t *gb, bool output)
{
GB_set_infrared_input(&gameboy[0], output);
}
static uint32_t rgb_encode(GB_gameboy_t *gb, uint8_t r, uint8_t g, uint8_t b) static uint32_t rgb_encode(GB_gameboy_t *gb, uint8_t r, uint8_t g, uint8_t b)
{ {
return r <<16 | g <<8 | b; return r <<16 | g <<8 | b;
@@ -351,12 +361,16 @@ static void set_link_cable_state(bool state)
GB_set_serial_transfer_bit_end_callback(&gameboy[0], serial_end1); GB_set_serial_transfer_bit_end_callback(&gameboy[0], serial_end1);
GB_set_serial_transfer_bit_start_callback(&gameboy[1], serial_start2); GB_set_serial_transfer_bit_start_callback(&gameboy[1], serial_start2);
GB_set_serial_transfer_bit_end_callback(&gameboy[1], serial_end2); GB_set_serial_transfer_bit_end_callback(&gameboy[1], serial_end2);
GB_set_infrared_callback(&gameboy[0], infrared_callback1);
GB_set_infrared_callback(&gameboy[1], infrared_callback2);
} }
else if (!state) { else if (!state) {
GB_set_serial_transfer_bit_start_callback(&gameboy[0], NULL); GB_set_serial_transfer_bit_start_callback(&gameboy[0], NULL);
GB_set_serial_transfer_bit_end_callback(&gameboy[0], NULL); GB_set_serial_transfer_bit_end_callback(&gameboy[0], NULL);
GB_set_serial_transfer_bit_start_callback(&gameboy[1], NULL); GB_set_serial_transfer_bit_start_callback(&gameboy[1], NULL);
GB_set_serial_transfer_bit_end_callback(&gameboy[1], NULL); GB_set_serial_transfer_bit_end_callback(&gameboy[1], NULL);
GB_set_infrared_callback(&gameboy[0], NULL);
GB_set_infrared_callback(&gameboy[1], NULL);
} }
} }