From 3ffebff2aad2ca438cf76db51fb3459c5639cd67 Mon Sep 17 00:00:00 2001
From: lameguy64 <lameguy64@gmail.com>
Date: Thu, 23 May 2019 22:24:56 +0800
Subject: Added BIOS Controller, BIOS CD, 2 new examples and custom exit
 handler in the works

---
 examples/rgb24/bunpattern.tim | Bin 0 -> 921620 bytes
 examples/rgb24/main.c         |  52 ++++++++++++++++++++++++++++++++++++++++++
 examples/rgb24/makefile       |  41 +++++++++++++++++++++++++++++++++
 examples/rgb24/tim.s          |   7 ++++++
 4 files changed, 100 insertions(+)
 create mode 100644 examples/rgb24/bunpattern.tim
 create mode 100644 examples/rgb24/main.c
 create mode 100644 examples/rgb24/makefile
 create mode 100644 examples/rgb24/tim.s

(limited to 'examples/rgb24')

diff --git a/examples/rgb24/bunpattern.tim b/examples/rgb24/bunpattern.tim
new file mode 100644
index 0000000..f233453
Binary files /dev/null and b/examples/rgb24/bunpattern.tim differ
diff --git a/examples/rgb24/main.c b/examples/rgb24/main.c
new file mode 100644
index 0000000..178ece2
--- /dev/null
+++ b/examples/rgb24/main.c
@@ -0,0 +1,52 @@
+/* LibPSn00b Example Programs
+ * Part of the PSn00bSDK Project
+ *
+ * RGB24 Example by Lameguy64
+ *
+ *
+ * This example demonstrates the 24-bit color mode of the PS1. This mode is
+ * not practical for gameplay as the GPU can only draw graphics primitives
+ * in 16-bit color depth so this feature would normally be used only for
+ * fullscreen graphic illustrations or FMV sequences.
+ *
+ *
+ * Changelog:
+ *
+ *   05-03-2019 - Initial version.
+ *
+ */
+
+#include <stdio.h>
+#include <psxgte.h>
+#include <psxgpu.h>
+
+// So data from tim.s can be accessed
+extern unsigned int tim_image[];
+
+int main() {
+
+	DISPENV		disp;
+	TIM_IMAGE	tim;
+	
+	// Reset GPU
+	ResetGraph(0);
+	
+	// Setup 640x480 24-bit video mode
+	SetDefDispEnv(&disp, 0, 0, 640, 480);
+	disp.isrgb24 = 1;
+	disp.isinter = 1;
+	
+	// Apply and enable display
+	PutDispEnv(&disp);
+	SetDispMask(1);
+	
+	// Upload image to VRAM
+	GetTimInfo(tim_image, &tim);
+	LoadImage(tim.prect, tim.paddr);
+	DrawSync();
+	
+	while(1) {
+	}
+	
+	return 0;
+}
\ No newline at end of file
diff --git a/examples/rgb24/makefile b/examples/rgb24/makefile
new file mode 100644
index 0000000..ada9fbb
--- /dev/null
+++ b/examples/rgb24/makefile
@@ -0,0 +1,41 @@
+include ../sdk-common.mk
+
+TARGET		= rgb24.elf
+
+CFILES		= $(notdir $(wildcard *.c))
+CPPFILES 	= $(notdir $(wildcard *.cpp))
+AFILES		= $(notdir $(wildcard *.s))
+
+OFILES		= $(addprefix build/,$(CFILES:.c=.o) $(CPPFILES:.cpp=.o) $(AFILES:.s=.o))
+
+INCLUDE	 	+=
+LIBDIRS		+=
+
+LIBS		= -lc -lpsxgpu -lpsxapi -lgcc
+
+CFLAGS		= -g -O2 -fno-builtin -fdata-sections -ffunction-sections
+CPPFLAGS	= $(CFLAGS) -fno-exceptions
+AFLAGS		= -g -msoft-float
+LDFLAGS		= -g -Ttext=0x80010000 -gc-sections
+
+CC			= $(PREFIX)gcc
+CXX			= $(PREFIX)g++
+AS			= $(PREFIX)as
+LD			= $(PREFIX)ld
+
+all: $(OFILES)
+	$(LD) $(LDFLAGS) $(LIBDIRS) $(OFILES) $(LIBS) -o $(TARGET)
+	elf2x -q $(TARGET)
+	
+build/%.o: %.c
+	@mkdir -p $(dir $@)
+	$(CC) $(CFLAGS) $(INCLUDE) -c $< -o $@
+	
+build/%.o: %.s
+	@mkdir -p $(dir $@)
+	$(CC) $(AFLAGS) $(INCLUDE) -c $< -o $@
+	
+build/%.o: %.tim
+
+clean:
+	rm -rf build $(TARGET) $(TARGET:.elf=.exe)
diff --git a/examples/rgb24/tim.s b/examples/rgb24/tim.s
new file mode 100644
index 0000000..a4432d9
--- /dev/null
+++ b/examples/rgb24/tim.s
@@ -0,0 +1,7 @@
+.section .data
+
+.global tim_image
+.type tim_image, @object
+tim_image:
+	.incbin "bunpattern.tim"
+	
\ No newline at end of file
-- 
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