asrael/pxl8
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

true 16-bit color... glorious

Browse source
This commit is contained in:
asrael 2025-11-28 14:41:35 -06:00
parent 3dccce8a81
commit b1e8525c3e
30 changed files with 678 additions and 652 deletions
Download patch file Download diff file Expand all files Collapse all files

12
src/pxl8_blit.c
View file

@ -1,16 +1,16 @@
#include "pxl8_blit.h"
void pxl8_blit_hicolor(u32* fb, u32 fb_width, const u32* sprite, u32 atlas_width,
void pxl8_blit_hicolor(u16* fb, u32 fb_width, const u16* sprite, u32 atlas_width,
i32 x, i32 y, u32 w, u32 h) {
u32* dest_base = fb + y * fb_width + x;
const u32* src_base = sprite;
u16* dest_base = fb + y * fb_width + x;
const u16* src_base = sprite;
for (u32 row = 0; row < h; row++) {
u32* dest_row = dest_base + row * fb_width;
const u32* src_row = src_base + row * atlas_width;
u16* dest_row = dest_base + row * fb_width;
const u16* src_row = src_base + row * atlas_width;
for (u32 col = 0; col < w; col++) {
if (src_row[col] & 0xFF000000) {
if (src_row[col] != 0) {
dest_row[col] = src_row[col];
}
}