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add random color background example #78

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add random color background example #78

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1 change: 1 addition & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -308,6 +308,7 @@ if(NOT SKIP_BUILD_EXAMPLES)
modetest
modetesthires
pixelperfect
random-color-background
texstream
textures
vsync
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55 changes: 55 additions & 0 deletions examples/random-color-background/random-color-background.c
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@@ -0,0 +1,55 @@
// ____ ___ | / _____ _____
// | __ | |___/ | |
// |___| ___| | \ __|__ | gsKit Open Source Project.
// ----------------------------------------------------------------------
// Copyright 2024 - Lucas Teles "PS2DEV" <[email protected]>
// Licenced under Academic Free License version 2.0
// Review gsKit README & LICENSE files for further details.
//
// YouTube - https://www.youtube.com/@ps2dev
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I'm fine merging this PR if you use the standard header

// Working - PCSX2 v1.7.5530
//
// random-color-background.c - Example demonstrating random color on background
//

#include <stdio.h>
#include <unistd.h>
#include <gsKit.h>
#include <gsToolkit.h>

int main() {
GSGLOBAL *gsGlobal;

dmaKit_init(
D_CTRL_RELE_OFF,
D_CTRL_MFD_OFF,
D_CTRL_STS_UNSPEC,
D_CTRL_STD_OFF,
D_CTRL_RCYC_8,
1 << DMA_CHANNEL_GIF
);

u64 colors[3] = {
GS_SETREG_RGBAQ(50, 168, 90, 0, 0),
GS_SETREG_RGBAQ(222, 20, 30, 0, 0),
GS_SETREG_RGBAQ(240, 218, 26, 0, 0)
};

gsGlobal = gsKit_init_global();
gsKit_init_screen(gsGlobal);

int counter = 0;

while (true) {
gsKit_clear(gsGlobal, colors[counter]);

counter = (counter + 1) % 3;

gsKit_queue_exec(gsGlobal);
gsKit_sync_flip(gsGlobal);

sleep(1);
}

return 0;
}