static void rtgui_dc_buffer_draw_vline(struct rtgui_dc *self, int x1, int y1, int y2)
{
struct rtgui_dc_buffer *dst;
unsigned r, g, b, a;
dst = (struct rtgui_dc_buffer *)self;
if (x1 >= dst->width) return;
if (y1 > dst->height) y1 = dst->height;
if (y2 > dst->height) y2 = dst->height;
r = RTGUI_RGB_R(dst->gc.foreground);
g = RTGUI_RGB_G(dst->gc.foreground);
b = RTGUI_RGB_B(dst->gc.foreground);
a = RTGUI_RGB_A(dst->gc.foreground);
switch (dst->pixel_format)
{
case RTGRAPHIC_PIXEL_FORMAT_RGB565:
VLINE(rt_uint16_t, DRAW_SETPIXEL_RGB565, 0);
break;
case RTGRAPHIC_PIXEL_FORMAT_BGR565:
VLINE(rt_uint16_t, DRAW_SETPIXEL_BGR565, 0);
break;
case RTGRAPHIC_PIXEL_FORMAT_RGB888:
VLINE(rt_uint16_t, DRAW_SETPIXEL_RGB888, 0);
break;
case RTGRAPHIC_PIXEL_FORMAT_ARGB888:
VLINE(rt_uint32_t, DRAW_SETPIXEL_ARGB8888, 0);
break;
}
}
// Wall cross item
void block::WALLIT() {
e[0] = e[3] = true;
item = 'w';
BLOCK(SQ, 12, 14);
VLINE('=', 12, 14, 1);
VLINE('=', 12, 14, 2);
}
// Linha vertical
void block::FIREVLINE() {
e[0] = e[7] = true;
BLOCK(NR, 12, 0);
VLINE(NR, 14, 0, 2);
VLINE(NR, 15, 0, 3);
VLINE(NR, 14, 0, 4);
}
// Bomb punch item
void block::PUNCHIT() {
e[0] = e[3] = true;
item = 'p';
BLOCK(NR, 14, 0);
VLINE(NR, 13, 0, 3);
VLINE(B2, 12, 14, 5);
DOT(DR, 13, 14, 14);
DOT(NR, 15, 0, 21, 22);
DOT(NR, 13, 0, 24);
DOT(UR, 13, 14, 34);
}
static void
SDL_DrawLine4(SDL_Surface * dst, int x1, int y1, int x2, int y2, Uint32 color,
SDL_bool draw_end)
{
if (y1 == y2) {
HLINE(Uint32, DRAW_FASTSETPIXEL4, draw_end);
} else if (x1 == x2) {
VLINE(Uint32, DRAW_FASTSETPIXEL4, draw_end);
} else if (ABS(x1 - x2) == ABS(y1 - y2)) {
DLINE(Uint32, DRAW_FASTSETPIXEL4, draw_end);
} else {
Uint8 _r, _g, _b, _a;
const SDL_PixelFormat * fmt = dst->format;
SDL_GetRGBA(color, fmt, &_r, &_g, &_b, &_a);
if (fmt->Rmask == 0x00FF0000) {
if (!fmt->Amask) {
AALINE(x1, y1, x2, y2,
DRAW_FASTSETPIXELXY4, DRAW_SETPIXELXY_BLEND_RGB888,
draw_end);
} else {
AALINE(x1, y1, x2, y2,
DRAW_FASTSETPIXELXY4, DRAW_SETPIXELXY_BLEND_ARGB8888,
draw_end);
}
} else {
AALINE(x1, y1, x2, y2,
DRAW_FASTSETPIXELXY4, DRAW_SETPIXELXY4_BLEND_RGB,
draw_end);
}
}
}
static void
SDL_DrawLine1(SDL_Surface * dst, int x1, int y1, int x2, int y2, Uint32 color,
SDL_bool draw_end)
{
if (y1 == y2) {
int length;
int pitch = (dst->pitch / dst->format->BytesPerPixel);
Uint8 *pixel;
if (x1 <= x2) {
pixel = (Uint8 *)dst->pixels + y1 * pitch + x1;
length = draw_end ? (x2-x1+1) : (x2-x1);
} else {
pixel = (Uint8 *)dst->pixels + y1 * pitch + x2;
if (!draw_end) {
++pixel;
}
length = draw_end ? (x1-x2+1) : (x1-x2);
}
SDL_memset(pixel, color, length);
} else if (x1 == x2) {
VLINE(Uint8, DRAW_FASTSETPIXEL1, draw_end);
} else if (ABS(x1 - x2) == ABS(y1 - y2)) {
DLINE(Uint8, DRAW_FASTSETPIXEL1, draw_end);
} else {
BLINE(x1, y1, x2, y2, DRAW_FASTSETPIXELXY1, draw_end);
}
}
// Números
void block::NUMBER(short int x, short int color) {
VLINE(0, 0, 0, 2);
VLINE(0, 0, 0, 3);
VLINE(0, 0, 0, 4);
switch (x) {
case 0: {
DOT(NR, color, 0, 12, 14, 22, 24);
DOT(UR, color, 0, 13, 32, 33, 34);
break;
}
case 1: {
DOT(NR, color, 0, 13, 23);
DOT(UR, color, 0, 12, 33);
break;
}
case 2: {
DOT(NR, color, 0, 14, 22);
VLINE(UR, color, 0, 3);
DOT(UR, color, 0, 12, 24, 32, 34);
break;
}
case 3: {
DOT(NR, color, 0, 14, 24);
DOT(UR, color, 0, 34);
VLINE(UR, color, 0, 2);
VLINE(UR, color, 0, 3);
break;
}
case 4: {
DOT(NR, color, 0, 12, 14, 24);
DOT(UR, color, 0, 22, 23, 34);
break;
}
case 5: {
DOT(NR, color, 0, 12, 24);
DOT(UR, color, 0, 14, 22, 32, 34);
VLINE(UR, color, 0, 3);
break;
}
case 6: {
DOT(NR, color, 0, 12, 22, 24);
DOT(UR, color, 0, 14, 32, 34);
VLINE(UR, color, 0, 3);
break;
}
case 7: {
DOT(NR, color, 0, 12, 14, 24);
DOT(UR, color, 0, 13, 34);
break;
}
case 8: {
DOT(NR, color, 0, 12, 14, 22, 24);
DOT(UR, color, 0, 32, 34);
VLINE(UR, color, 0, 3);
break;
}
case 9: {
DOT(NR, color, 0, 12, 14, 24);
DOT(UR, color, 0, 22, 32, 34);
VLINE(UR, color, 0, 3);
break;
}
}
}
// Letras
void block::LETTER(char x, short int color) {
ZERO();
if (x == 'a' || x == 'A') {
DOT(NR, color, 0, 11, 14, 21, 24);
DOT(UR, color, 0, 12, 13, 22, 23);
DOT(UR, color, 0, 31, 34);
} else if (x == 'b' || x == 'B') {
DOT(NR, color, 0, 11, 21);
DOT(DR, color, 0, 14, 24);
DOT(UR, color, 0, 31);
VLINE(UR, color, 0, 2);
VLINE(UR, color, 0, 3);
} else if (x == 'c' || x == 'C') {
DOT(NR, color, 0, 11, 21);
DOT(UR, color, 0, 12, 13, 14);
DOT(UR, color, 0, 31, 32, 33, 34);
} else if (x == 'd' || x == 'D') {
DOT(NR, color, 0, 11, 21, 24);
DOT(UR, color, 0, 12, 13);
DOT(UR, color, 0, 31, 32, 33);
DOT(DR, color, 0, 14);
} else if (x == 'e' || x == 'E') {
BLOCK(UR, color, 0);
DOT(NR, color, 0, 11, 21);
VLINE(0, 0, 0, 5);
} else if (x == 'f' || x == 'F') {
DOT(NR, color, 0, 11, 21);
DOT(UR, color, 0, 12, 13, 14);
DOT(UR, color, 0, 22, 23, 24, 31);
} else if (x == 'g' || x == 'G') {
BLOCK(UR, color, 0);
VLINE(0, 0, 0, 5);
DOT(NR, color, 0, 11, 21, 24);
DOT(0, color, 0, 22);
} else if (x == 'h' || x == 'H') {
DOT(NR, color, 0, 11, 14, 21, 24);
DOT(UR, color, 0, 22, 23, 31, 34);
} else if (x == 'i' || x == 'I') {
DOT(NR, color, 0, 12, 13, 22, 23);
DOT(UR, color, 0, 32, 33);
} else if (x == 'j' || x == 'J') {
DOT(NR, color, 0, 14, 24);
DOT(UR, color, 0, 31, 32, 33, 34);
DOT(DR, color, 0, 21);
} else if (x == 'k' || x == 'K') {
DOT(NR, color, 0, 11, 21);
DOT(UR, color, 0, 14, 22, 31, 34);
DOT(DR, color, 0, 13, 23);
} else if (x == 'l' || x == 'L') {
DOT(NR, color, 0, 11, 21);
DOT(UR, color, 0, 31, 32, 33, 34);
} else if (x == 'm' || x == 'M') {
DOT(DR,color, 0, 12, 13);
DOT(NR, color, 0, 11, 14, 21, 24);
DOT(UR, color, 0, 31, 34);
DOT(UT, 0, color, 22, 23);
} else if (x == 'n' || x == 'N') {
DOT(NR, color, 0, 11, 14, 21, 24);
DOT(DR, color, 0, 12);
DOT(UR, color, 0, 23, 31, 34);
} else if (x == 'o' || x == 'O') {
DOT(NR, color, 0, 11, 14, 21, 24);
DOT(UR, color, 0, 12, 13);
DOT(UR, color, 0, 31, 32, 33, 34);
} else if (x == 'p' || x == 'P') {
DOT(NR, color, 0, 11, 14, 21);
DOT(UR, color, 0, 12, 13, 22, 23);
DOT(UR, color, 0, 24, 31);
} else if (x == 'q' || x == 'Q') {
DOT(NR, color, 0, 11, 14, 21, 24);
DOT(UR, color, 0, 12, 13, 23);
DOT(UR, color, 0, 31, 32, 33, 34);
DOT(DR, color, 0, 22);
} else if (x == 'r' || x == 'R') {
DOT(NR, color, 0, 11, 21, 23);
DOT(UR, color, 0, 12, 13, 22);
DOT(UR, color, 0, 31, 33, 34);
DOT(DR, color, 0, 14);
} else if (x == 's' || x == 'S') {
BLOCK(UR, color, 0);
VLINE(0, 0, 0, 5);
DOT(NR, color, 0, 11, 24);
} else if (x == 't' || x == 'T') {
DOT(NR, color, 0, 12, 13, 22, 23);
DOT(UR, color, 0, 11, 14, 32, 33);
} else if (x == 'u' || x == 'U') {
DOT(NR, color, 0, 11, 14, 21, 24);
DOT(UR, color, 0, 31, 32, 33, 34);
} else if (x == 'v' || x == 'V') {
DOT(NR, color, 0, 11, 14, 21, 24);
DOT(UR, color, 0, 32, 33);
} else if (x == 'w' || x == 'W') {
DOT(NR, color, 0, 11, 14, 21, 24);
DOT(UR, color, 0, 31, 32, 33, 34);
DOT(DT, 0, color, 22, 23);
} else if (x == 'x' || x == 'X') {
DOT(NR, color, 0, 11, 14);
DOT(DR, color, 0, 21, 24);
DOT(UR, color, 0, 22, 23, 31, 34);
} else if (x == 'y' || x == 'Y') {
DOT(NR, color, 0, 11, 14, 22, 23);
DOT(UR, color, 0, 21, 24, 32, 33);
} else if (x == 'z' || x == 'Z') {
BLOCK(UR, color, 0);
VLINE(0, color, 0, 5);
DOT(NR, color, 0, 14);
DOT(0, color, 0, 24);
DOT(DR, color, 0, 21);
} else if (x == '!') {
DOT(UR, color, 0, 23, 33);
DOT(NR, color, 0, 13);
} else if (x == '?') {
DOT(DR, color, 0, 11, 14, 23, 33);
DOT(UR, color, 0, 12, 13, 24);
} else if (x == '-') {
DOT(UR, color, 0, 22, 23, 24);
} else if (x == '|') {
DOT(DR, color, 0, 13);
DOT(NR, color, 0, 23);
}
}
static void
SDL_BlendLine_ARGB8888(SDL_Surface * dst, int x1, int y1, int x2, int y2,
SDL_BlendMode blendMode, Uint8 _r, Uint8 _g, Uint8 _b, Uint8 _a,
SDL_bool draw_end)
{
unsigned r, g, b, a, inva;
if (blendMode == SDL_BLENDMODE_BLEND || blendMode == SDL_BLENDMODE_ADD) {
r = DRAW_MUL(_r, _a);
g = DRAW_MUL(_g, _a);
b = DRAW_MUL(_b, _a);
a = _a;
} else {
r = _r;
g = _g;
b = _b;
a = _a;
}
inva = (a ^ 0xff);
if (y1 == y2) {
switch (blendMode) {
case SDL_BLENDMODE_BLEND:
HLINE(Uint32, DRAW_SETPIXEL_BLEND_ARGB8888, draw_end);
break;
case SDL_BLENDMODE_ADD:
HLINE(Uint32, DRAW_SETPIXEL_ADD_ARGB8888, draw_end);
break;
case SDL_BLENDMODE_MOD:
HLINE(Uint32, DRAW_SETPIXEL_MOD_ARGB8888, draw_end);
break;
default:
HLINE(Uint32, DRAW_SETPIXEL_ARGB8888, draw_end);
break;
}
} else if (x1 == x2) {
switch (blendMode) {
case SDL_BLENDMODE_BLEND:
VLINE(Uint32, DRAW_SETPIXEL_BLEND_ARGB8888, draw_end);
break;
case SDL_BLENDMODE_ADD:
VLINE(Uint32, DRAW_SETPIXEL_ADD_ARGB8888, draw_end);
break;
case SDL_BLENDMODE_MOD:
VLINE(Uint32, DRAW_SETPIXEL_MOD_ARGB8888, draw_end);
break;
default:
VLINE(Uint32, DRAW_SETPIXEL_ARGB8888, draw_end);
break;
}
} else if (ABS(x1 - x2) == ABS(y1 - y2)) {
switch (blendMode) {
case SDL_BLENDMODE_BLEND:
DLINE(Uint32, DRAW_SETPIXEL_BLEND_ARGB8888, draw_end);
break;
case SDL_BLENDMODE_ADD:
DLINE(Uint32, DRAW_SETPIXEL_ADD_ARGB8888, draw_end);
break;
case SDL_BLENDMODE_MOD:
DLINE(Uint32, DRAW_SETPIXEL_MOD_ARGB8888, draw_end);
break;
default:
DLINE(Uint32, DRAW_SETPIXEL_ARGB8888, draw_end);
break;
}
} else {
switch (blendMode) {
case SDL_BLENDMODE_BLEND:
AALINE(x1, y1, x2, y2,
DRAW_SETPIXELXY_BLEND_ARGB8888, DRAW_SETPIXELXY_BLEND_ARGB8888,
draw_end);
break;
case SDL_BLENDMODE_ADD:
AALINE(x1, y1, x2, y2,
DRAW_SETPIXELXY_ADD_ARGB8888, DRAW_SETPIXELXY_ADD_ARGB8888,
draw_end);
break;
case SDL_BLENDMODE_MOD:
AALINE(x1, y1, x2, y2,
DRAW_SETPIXELXY_MOD_ARGB8888, DRAW_SETPIXELXY_MOD_ARGB8888,
draw_end);
break;
default:
AALINE(x1, y1, x2, y2,
DRAW_SETPIXELXY_ARGB8888, DRAW_SETPIXELXY_BLEND_ARGB8888,
draw_end);
break;
}
}
}
