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Added ML_background

This commit is contained in:
Thomas Touhey 2016-05-23 23:56:02 +02:00
parent b53210a490
commit 8a00ab5a6b
4 changed files with 59 additions and 4 deletions
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7
Makefile.vars
View File

@ -35,7 +35,9 @@ SRC = ML_vram_adress \
ML_bmp_8_or ML_bmp_8_and ML_bmp_8_xor \
ML_bmp_8_or_cl ML_bmp_8_and_cl ML_bmp_8_xor_cl \
ML_bmp_16_or ML_bmp_16_and ML_bmp_16_xor \
ML_bmp_16_or_cl ML_bmp_16_and_cl ML_bmp_16_xor_cl
ML_bmp_16_or_cl ML_bmp_16_and_cl ML_bmp_16_xor_cl \
\
ML_background
# INCLUDE FILES
## PUBLIC
@ -65,7 +67,8 @@ MAN = $(MAN3:%=man3/%.3)
PLATFORM = sh3eb-elf-
## Compilator
CC = $(PLATFORM)gcc
CFLAGS = -I $(INCDIR)
CHKFLAGS = -Wall -Wextra
CFLAGS = -I $(INCDIR) $(CHKFLAGS)
## Archive manager
AR = $(PLATFORM)ar
## Ranlib

13
include/monochrome.h
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@ -29,11 +29,17 @@ typedef enum {
ML_CHECKER
} ML_Color;
typedef enum {
ML_MOR,
ML_MAND,
ML_MXOR
} ML_Mode;
/*
** Function prototypes
*/
char* ML_vram_adress();
void* ML_vram_adress();
void ML_clear_vram();
void ML_clear_screen();
@ -87,6 +93,11 @@ void ML_bmp_16_or_cl(const unsigned short *bmp, int x, int y);
void ML_bmp_16_and_cl(const unsigned short *bmp, int x, int y);
void ML_bmp_16_xor_cl(const unsigned short *bmp, int x, int y);
#define ML_background_or(B) ML_background((B), ML_OR)
#define ML_background_and(B) ML_background((B), ML_AND)
#define ML_background_xor(B) ML_background((B), ML_XOR)
void ML_background(const void *bmp, ML_Mode mode);
# ifdef __cplusplus
}
# endif

41
src/ML_background.c Normal file
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@ -0,0 +1,41 @@
/* ************************************************************************** */
/* _____ _ */
/* ML_background.c |_ _|__ _ _| |__ ___ _ _ */
/* | Project : CaphiOS | |/ _ \| | | | '_ \ / _ \ | | | */
/* | | (_) | |_| | | | | __/ |_| | */
/* By: thomas <thomas@touhey.fr> |_|\___/ \__,_|_| |_|\___|\__, |.fr */
/* Last updated: 2016/05/23 23:38:59 |___/ */
/* */
/* ************************************************************************** */
#include <monochrome/internals.h>
/*
** ML_background:
** Draws a sprite on the whole screen.
** @bmp: link to the bmp data (must be 128*16 bytes long)
*/
void ML_background(const void *bmp, ML_Mode mode)
{
unsigned int *v = ML_vram_adress();
const unsigned int *b = bmp;
int w = 0;
switch (mode) {
case ML_MAND:
for (; w < 256; w++, v++, b++)
*v &= *b;
break;
case ML_MOR:
for (; w < 256; w++, v++, b++)
*v |= *b;
break;
case ML_MXOR:
for (; w < 256; w++, v++, b++)
*v ^= *b;
break;
}
}

2
src/ML_vram_adress.c
View File

@ -14,7 +14,7 @@
typedef char*(*sc_cpv)(void);
const unsigned int sc0135[] = {0xD201D002, 0x422B0009, 0x80010070, 0x0135};
char* ML_vram_adress()
void* ML_vram_adress()
{
return ((sc_cpv)sc0135)();
}