Fierelier/unigi.platform.sdl2
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Add unigi_flag_bigcolor

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Fierelier 2024-09-14 02:46:04 +02:00
parent 7761a397a8
commit 851eb61cb2
1 changed files with 68 additions and 26 deletions
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94
graphics.c
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@ -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; unigi_platform_info_depth_bytes = unigi_platform_surface->format->BytesPerPixel;
uint8_t r; uint8_t g; uint8_t b; uint8_t r; uint8_t g; uint8_t b;
unigi_type_color color; uint32_t color;
uint32_t color_platform; uint32_t color_platform;
uint8_t * color_platform8 = (uint8_t *)&color_platform; uint8_t * color_platform8 = (uint8_t *)&color_platform;
unigi_platform_palette1 = malloc(4096 * unigi_platform_info_depth_bytes); #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) { if (unigi_platform_palette1 == NULL) {
printf("[unigi] Could not initialize video: unigi -> palette malloc failed\n"); printf("[unigi] Could not initialize video: unigi -> palette malloc failed\n");
return 1; return 1;
@ -49,19 +53,35 @@ unigi_type_error unigi_window_create(unigi_type_resolution resolution, char * ti
unigi_platform_palette4 = (uint32_t *)unigi_platform_palette1; unigi_platform_palette4 = (uint32_t *)unigi_platform_palette1;
color = 0; color = 0;
while (color < 4096) { #ifndef unigi_flag_bigcolor
unigi_platform_color_16_to_32(color,&r,&r,&g,&b); while (color < 4096) {
#ifndef _EE // if not PS2 unigi_platform_color_16_to_32((unigi_type_color)color,&r,&r,&g,&b);
color_platform = SDL_MapRGBA(unigi_platform_surface->format,r,g,b,255); #ifndef _EE // if not PS2
#else color_platform = SDL_MapRGBA(unigi_platform_surface->format,r,g,b,255);
color_platform = SDL_MapRGBA(unigi_platform_surface->format,r/2,g/2,b/2,255); #else
#endif color_platform = SDL_MapRGBA(unigi_platform_surface->format,r/2,g/2,b/2,255);
unigi_type_resolution_depth i; #endif
for (i = 0; i < unigi_platform_info_depth_bytes; i++) { unigi_type_resolution_depth i;
unigi_platform_palette1[(color * unigi_platform_info_depth_bytes) + i] = color_platform8[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;
} }
++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; 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) { inline void unigi_graphics_draw(unigi_type_resolution_1d_coord index, unigi_type_color color) {
#ifndef unigi_flag_bigcolor
color = color & 0x0FFF; color = color & 0x0FFF;
#endif
if (unigi_platform_info_depth_bytes < 3) { if (unigi_platform_info_depth_bytes < 3) {
if (unigi_platform_info_depth_bytes == 1) { if (unigi_platform_info_depth_bytes == 1) {
unigi_platform_pixels1[index] = unigi_platform_palette1[color]; 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) { 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; unigi_type_resolution_1d_coord i;
if (unigi_platform_info_depth_bytes == 1) { if (unigi_platform_info_depth_bytes == 1) {
for (i = 0; i < length; i++) { for (i = 0; i < length; ++i) {
unigi_platform_pixels1[index + i] = unigi_platform_palette1[pixels[i] & 0x0FFF]; #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) { } else if (unigi_platform_info_depth_bytes == 2) {
for (i = 0; i < length; i++) { for (i = 0; i < length; ++i) {
unigi_platform_pixels2[index + i] = unigi_platform_palette2[pixels[i] & 0x0FFF]; #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) { } else if (unigi_platform_info_depth_bytes == 3) {
for (i = 0; i < length; i++) { for (i = 0; i < length; ++i) {
memcpy( #ifndef unigi_flag_bigcolor
unigi_platform_pixels1 + ((index + i) * 3), memcpy(
unigi_platform_palette1 + ((pixels[i] & 0x0FFF) * 3), unigi_platform_pixels1 + ((index + i) * 3),
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) { } else if (unigi_platform_info_depth_bytes == 4) {
for (i = 0; i < length; i++) { for (i = 0; i < length; ++i) {
unigi_platform_pixels4[index + i] = unigi_platform_palette4[pixels[i] & 0x0FFF]; #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
} }
} }
} }