diff options
Diffstat (limited to 'src/ppusim/pixel.c')
| -rw-r--r-- | src/ppusim/pixel.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/src/ppusim/pixel.c b/src/ppusim/pixel.c index 2163c10..6e915e6 100644 --- a/src/ppusim/pixel.c +++ b/src/ppusim/pixel.c @@ -1,21 +1,11 @@ #include <SDL2/SDL.h> #include <stdbool.h> +#include "ppusim/work.h" #include "ppu/internals.h" #include "ppusim/mem.h" -#include "ppusim/sim.h" #include "ppu/consts.h" -static void hh_ppusim_draw(SDL_Renderer* r, unsigned px, unsigned py, unsigned cr, unsigned cg, unsigned cb) { - SDL_SetRenderDrawColor(r, cr, cg, cb, 255); - SDL_RenderFillRect(r, &(SDL_Rect) { - .x = px * HH_PPUSIM_UPSCALE_FACTOR, - .y = py * HH_PPUSIM_UPSCALE_FACTOR, - .w = HH_PPUSIM_UPSCALE_FACTOR, - .h = HH_PPUSIM_UPSCALE_FACTOR - }); -} - /* transform xy if tile is flipped */ static uint16_t hh_ppusim_apply_transform(unsigned x, unsigned y, bool fliph, bool flipv) { unsigned tx = fliph ? HH_PPU_SPRITE_WIDTH - x - 1 : x; @@ -77,7 +67,7 @@ static uint8_t hh_ppusim_fg_pixel(unsigned x, unsigned y) { return cidx; } -void hh_ppusim_pixel(SDL_Renderer* r, unsigned x, unsigned y) { +void hh_ppusim_pixel(uint8_t* s, unsigned x, unsigned y) { uint8_t bg_cidx = hh_ppusim_bg_pixel(x, y); uint8_t fg_cidx = hh_ppusim_fg_pixel(x, y); uint8_t cidx = (fg_cidx & HH_MASK(3)) == 0 ? bg_cidx : fg_cidx; @@ -87,6 +77,9 @@ void hh_ppusim_pixel(SDL_Renderer* r, unsigned x, unsigned y) { HH_RESIZE(pal_rgb, 7, 4), HH_RESIZE(pal_rgb, 3, 0) }; - hh_ppusim_draw(r, x, y, rgb[0] << 4, rgb[1] << 4, rgb[2] << 4); + + s[0] = rgb[0] << 4; + s[1] = rgb[1] << 4; + s[2] = rgb[2] << 4; } |