Fierelier/unigi.platform.sdl2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add unigi_flag_bigcolor

Browse Source
This commit is contained in:
Fierelier 2024-09-14 02:46:04 +02:00
parent 7761a397a8
commit 851eb61cb2
1 changed files with 68 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
graphics.c
View File

@ -37,10 +37,14 @@ unigi_type_error unigi_window_create(unigi_type_resolution resolution, char * ti
unigi_platform_info_depth_bytes = unigi_platform_surface->format->BytesPerPixel;
uint8_t r; uint8_t g; uint8_t b;
unigi_type_color color;
uint32_t color;
uint32_t color_platform;
uint8_t * color_platform8 = (uint8_t *)&color_platform;
#ifndef unigi_flag_bigcolor
unigi_platform_palette1 = malloc(4096 * unigi_platform_info_depth_bytes);
#else
unigi_platform_palette1 = malloc(65536 * unigi_platform_info_depth_bytes);
#endif
if (unigi_platform_palette1 == NULL) {
printf("[unigi] Could not initialize video: unigi -> palette malloc failed\n");
return 1;
@ -49,8 +53,9 @@ unigi_type_error unigi_window_create(unigi_type_resolution resolution, char * ti
unigi_platform_palette4 = (uint32_t *)unigi_platform_palette1;
color = 0;
#ifndef unigi_flag_bigcolor
while (color < 4096) {
unigi_platform_color_16_to_32(color,&r,&r,&g,&b);
unigi_platform_color_16_to_32((unigi_type_color)color,&r,&r,&g,&b);
#ifndef _EE // if not PS2
color_platform = SDL_MapRGBA(unigi_platform_surface->format,r,g,b,255);
#else
@ -62,6 +67,21 @@ unigi_type_error unigi_window_create(unigi_type_resolution resolution, char * ti
}
++color;
}
#else
while (color < 65536) {
unigi_platform_color_16_to_32((unigi_type_color)color,&r,&r,&g,&b);
#ifndef _EE // if not PS2
color_platform = SDL_MapRGBA(unigi_platform_surface->format,r,g,b,255);
#else
color_platform = SDL_MapRGBA(unigi_platform_surface->format,r/2,g/2,b/2,255);
#endif
unigi_type_resolution_depth i;
for (i = 0; i < unigi_platform_info_depth_bytes; i++) {
unigi_platform_palette1[(color * unigi_platform_info_depth_bytes) + i] = color_platform8[i];
}
++color;
}
#endif
return 0;
}
@ -70,7 +90,9 @@ unigi_type_error unigi_graphics_init() {
}
inline void unigi_graphics_draw(unigi_type_resolution_1d_coord index, unigi_type_color color) {
#ifndef unigi_flag_bigcolor
color = color & 0x0FFF;
#endif
if (unigi_platform_info_depth_bytes < 3) {
if (unigi_platform_info_depth_bytes == 1) {
unigi_platform_pixels1[index] = unigi_platform_palette1[color];
@ -93,24 +115,44 @@ inline void unigi_graphics_draw(unigi_type_resolution_1d_coord index, unigi_type
inline void unigi_graphics_blit(unigi_type_resolution_1d_coord index, unigi_type_color * pixels, unigi_type_resolution_1d_coord length) {
unigi_type_resolution_1d_coord i;
if (unigi_platform_info_depth_bytes == 1) {
for (i = 0; i < length; i++) {
for (i = 0; i < length; ++i) {
#ifndef unigi_flag_bigcolor
unigi_platform_pixels1[index + i] = unigi_platform_palette1[pixels[i] & 0x0FFF];
#else
unigi_platform_pixels1[index + i] = unigi_platform_palette1[pixels[i]];
#endif
}
} else if (unigi_platform_info_depth_bytes == 2) {
for (i = 0; i < length; i++) {
for (i = 0; i < length; ++i) {
#ifndef unigi_flag_bigcolor
unigi_platform_pixels2[index + i] = unigi_platform_palette2[pixels[i] & 0x0FFF];
#else
unigi_platform_pixels2[index + i] = unigi_platform_palette2[pixels[i]];
#endif
}
} else if (unigi_platform_info_depth_bytes == 3) {
for (i = 0; i < length; i++) {
for (i = 0; i < length; ++i) {
#ifndef unigi_flag_bigcolor
memcpy(
unigi_platform_pixels1 + ((index + i) * 3),
unigi_platform_palette1 + ((pixels[i] & 0x0FFF) * 3),
3
);
#else
memcpy(
unigi_platform_pixels1 + ((index + i) * 3),
unigi_platform_palette1 + ((pixels[i]) * 3),
3
);
#endif
}
} else if (unigi_platform_info_depth_bytes == 4) {
for (i = 0; i < length; i++) {
for (i = 0; i < length; ++i) {
#ifndef unigi_flag_bigcolor
unigi_platform_pixels4[index + i] = unigi_platform_palette4[pixels[i] & 0x0FFF];
#else
unigi_platform_pixels4[index + i] = unigi_platform_palette4[pixels[i]];
#endif
}
}
}