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OPTIMIZATION: use mem_mcpy in display buffer

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boreddevnl 2026-03-22 18:50:29 +01:00
parent 1ee2fcad9e
commit 4c46650c64
1 changed files with 2 additions and 3 deletions
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5
src/wm/graphics.c
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@ -758,10 +758,9 @@ void graphics_flip_buffer(void) {
uint32_t *src_row = &g_back_buffer[curr_y * g_fb->width + x]; uint32_t *src_row = &g_back_buffer[curr_y * g_fb->width + x];
if (g_fb->bpp == 32) { if (g_fb->bpp == 32) {
extern void mem_memcpy(void *dest, const void *src, size_t len);
uint32_t *dst_row = (uint32_t *)((uint8_t *)g_fb->address + curr_y * g_fb->pitch) + x; uint32_t *dst_row = (uint32_t *)((uint8_t *)g_fb->address + curr_y * g_fb->pitch) + x;
for (int j = 0; j < w; j++) { mem_memcpy(dst_row, src_row, w * 4);
dst_row[j] = src_row[j];
}
} else if (g_fb->bpp == 16) { } else if (g_fb->bpp == 16) {
uint16_t *dst_row = (uint16_t *)((uint8_t *)g_fb->address + curr_y * g_fb->pitch) + x; uint16_t *dst_row = (uint16_t *)((uint8_t *)g_fb->address + curr_y * g_fb->pitch) + x;
for (int j = 0; j < w; j++) { for (int j = 0; j < w; j++) {