dckos.c File Reference

#include <assert.h>
#include <kos.h>
#include <kos/img.h>
#include <mruby/mruby.h>
#include <mruby/mruby/internal.h>
#include <mruby/mruby/data.h>
#include <mruby/mruby/string.h>
#include <mruby/mruby/error.h>
#include <stdio.h>
#include <inttypes.h>
#include <png/png.h>

Macros
#define	CONV1555TO565(colour)
#define	PACK_PIXEL(r, g, b)

Functions
int	_is_in_screen (int x, int y)
static mrb_value	read_whole_txt_file (mrb_state *mrb, mrb_value self)
mrb_value	get_button_state (mrb_state *mrb, mrb_value self)
mrb_value	check_btn (mrb_state *mrb, mrb_value self, uint16_t target)
mrb_value	btn_start (mrb_state *mrb, mrb_value self)
mrb_value	btn_a (mrb_state *mrb, mrb_value self)
mrb_value	btn_b (mrb_state *mrb, mrb_value self)
mrb_value	dpad_down (mrb_state *mrb, mrb_value self)
mrb_value	dpad_right (mrb_state *mrb, mrb_value self)
mrb_value	dpad_left (mrb_state *mrb, mrb_value self)
mrb_value	draw_str (mrb_state *mrb, mrb_value self)
mrb_value	console_print (mrb_state *mrb, mrb_value self)
void	_display_png_file (char *file_path, int x1, int y1, int x2, int y2)
mrb_value	draw_horizontal_line (mrb_state *mrb, mrb_value self)
mrb_value	draw_vertical_line (mrb_state *mrb, mrb_value self)
mrb_value	load_png (mrb_state *mrb, mrb_value self)
mrb_value	render_png (mrb_state *mrb, mrb_value self)
mrb_value	pvr_initialise (mrb_state *mrb, mrb_value self)
mrb_value	next_video_mode (mrb_state *mrb, mrb_value self)
void	print_exception (mrb_state *mrb)
void	define_module_functions (mrb_state *mrb, struct RClass *module)

Variables
int	PX_PER_LINE = 640

Macro Definition Documentation

CONV1555TO565

#define CONV1555TO565

(

colour

)

Value:

( (((colour) & 0x7C00) << 1) | (((colour) & 0x03E0) << 1) | ((colour) & 0x001F) )

Referenced by render_png().

PACK_PIXEL

#define PACK_PIXEL	(		r,
			g,
			b )

Value:

( (((r) & 0xF8) << 8) | (((g) & 0xFC) << 3) | ((b) >> 3)  )

Referenced by draw20x20_640(), draw_horizontal_line(), draw_str(), draw_vertical_line(), and put_pixel640().

Function Documentation

_display_png_file()

void _display_png_file	(	char *	file_path,
		int	x1,
		int	y1,
		int	x2,
		int	y2 )

References pvr_vertex_t::argb, cxt, pvr_vertex_t::flags, hdr, pvr_vertex_t::oargb, PVR_CMD_VERTEX, PVR_CMD_VERTEX_EOL, PVR_FILTER_BILINEAR, pvr_list_begin(), pvr_list_finish(), PVR_LIST_OP_POLY, pvr_mem_free(), pvr_mem_malloc(), PVR_PACK_COLOR, pvr_poly_compile(), pvr_poly_cxt_txr(), pvr_prim(), pvr_scene_begin(), pvr_scene_finish(), PVR_TXRFMT_RGB565, pvr_wait_ready(), texture, pvr_vertex_t::u, pvr_vertex_t::v, vert, pvr_vertex_t::x, pvr_vertex_t::y, and pvr_vertex_t::z.

Referenced by load_png().

_is_in_screen()

int _is_in_screen	(	int	x,
		int	y )

References x, and y.

Referenced by draw_horizontal_line(), draw_vertical_line(), and render_png().

btn_a()

mrb_value btn_a	(	mrb_state *	mrb,
		mrb_value	self )

References check_btn(), and CONT_A.

Referenced by define_module_functions().

btn_b()

mrb_value btn_b	(	mrb_state *	mrb,
		mrb_value	self )

References check_btn(), and CONT_B.

Referenced by define_module_functions().

btn_start()

mrb_value btn_start	(	mrb_state *	mrb,
		mrb_value	self )

References check_btn(), and CONT_START.

Referenced by define_module_functions().

check_btn()

mrb_value check_btn	(	mrb_state *	mrb,
		mrb_value	self,
		uint16_t	target )

Referenced by btn_a(), btn_b(), btn_start(), dpad_down(), dpad_left(), and dpad_right().

console_print()

mrb_value console_print	(	mrb_state *	mrb,
		mrb_value	self )

References printf.

Referenced by define_module_functions().

define_module_functions()

void define_module_functions	(	mrb_state *	mrb,
		struct RClass *	module )

References btn_a(), btn_b(), btn_start(), console_print(), dpad_down(), dpad_left(), dpad_right(), draw_horizontal_line(), draw_str(), draw_vertical_line(), get_button_state(), load_png(), next_video_mode(), pvr_initialise(), read_whole_txt_file(), and render_png().

Referenced by main().

dpad_down()

mrb_value dpad_down	(	mrb_state *	mrb,
		mrb_value	self )

References check_btn(), and CONT_DPAD_DOWN.

Referenced by define_module_functions().

dpad_left()

mrb_value dpad_left	(	mrb_state *	mrb,
		mrb_value	self )

References check_btn(), and CONT_DPAD_LEFT.

Referenced by define_module_functions().

dpad_right()

mrb_value dpad_right	(	mrb_state *	mrb,
		mrb_value	self )

References check_btn(), and CONT_DPAD_RIGHT.

Referenced by define_module_functions().

draw_horizontal_line()

mrb_value draw_horizontal_line	(	mrb_state *	mrb,
		mrb_value	self )

References _is_in_screen(), PACK_PIXEL, PX_PER_LINE, r, vram_s, x, and y.

Referenced by define_module_functions().

draw_str()

mrb_value draw_str	(	mrb_state *	mrb,
		mrb_value	self )

References bfont_draw_str_ex(), PACK_PIXEL, printf, PX_PER_LINE, r, vram_s, x, and y.

Referenced by define_module_functions().

draw_vertical_line()

mrb_value draw_vertical_line	(	mrb_state *	mrb,
		mrb_value	self )

References _is_in_screen(), PACK_PIXEL, PX_PER_LINE, r, vram_s, x, and y.

Referenced by define_module_functions().

get_button_state()

mrb_value get_button_state	(	mrb_state *	mrb,
		mrb_value	self )

References cont_state_t::buttons, maple_dev_status(), maple_enum_type(), and MAPLE_FUNC_CONTROLLER.

Referenced by define_module_functions().

load_png()

mrb_value load_png	(	mrb_state *	mrb,
		mrb_value	self )

References _display_png_file().

Referenced by define_module_functions().

next_video_mode()

mrb_value next_video_mode	(	mrb_state *	mrb,
		mrb_value	self )

References DM_640x480_NTSC_IL, DM_640x480_PAL_IL, DM_640x480_VGA, PM_RGB565, printf, and vid_set_mode().

Referenced by define_module_functions().

print_exception()

void print_exception

(

mrb_state *

mrb

)

References obj.

Referenced by main().

pvr_initialise()

mrb_value pvr_initialise	(	mrb_state *	mrb,
		mrb_value	self )

References pvr_init_defaults().

Referenced by define_module_functions().

read_whole_txt_file()

static mrb_value read_whole_txt_file ( mrb_state * mrb, mrb_value self )

static

References buffer, fs_close(), fs_open(), fs_read(), NULL, and printf.

Referenced by define_module_functions().

render_png()

mrb_value render_png	(	mrb_state *	mrb,
		mrb_value	self )

References _is_in_screen(), assert, CONV1555TO565, kos_img_t::data, kos_img_t::fmt, kos_img_t::h, KOS_IMG_FMT_ARGB1555, KOS_IMG_FMT_D, KOS_IMG_FMT_I, kos_img_free(), printf, PX_PER_LINE, vram_s, kos_img_t::w, x, and y.

Referenced by define_module_functions().

Variable Documentation

PX_PER_LINE

int PX_PER_LINE = 640

Referenced by draw_horizontal_line(), draw_str(), draw_vertical_line(), and render_png().