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improve sw renderer

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This commit is contained in:
asrael 2026-01-21 23:19:50 -06:00
parent 415d424057
commit 39ee0fefb7
89 changed files with 9380 additions and 2307 deletions
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22
src/core/pxl8.c
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@ -6,7 +6,6 @@
#include <stdlib.h>
#include <string.h>
#include <pthread.h>
#include <sys/stat.h>
#include <unistd.h>
@ -14,6 +13,7 @@
#include "pxl8_hal.h"
#include "pxl8_log.h"
#include "pxl8_macros.h"
#include "pxl8_mem.h"
#include "pxl8_repl.h"
#include "pxl8_replay.h"
#include "pxl8_script.h"
@ -39,23 +39,23 @@ static void pxl8_audio_event_callback(u8 event_type, u8 context_id, u8 note, f32
#endif
pxl8* pxl8_create(const pxl8_hal* hal) {
pxl8* sys = (pxl8*)calloc(1, sizeof(pxl8));
pxl8* sys = (pxl8*)pxl8_calloc(1, sizeof(pxl8));
if (!sys) return NULL;
pxl8_log_init(&sys->log);
if (!hal) {
pxl8_error("hal cannot be null");
free(sys);
pxl8_free(sys);
return NULL;
}
sys->hal = hal;
sys->game = (pxl8_game*)calloc(1, sizeof(pxl8_game));
sys->game = (pxl8_game*)pxl8_calloc(1, sizeof(pxl8_game));
if (!sys->game) {
pxl8_error("failed to allocate game");
free(sys);
pxl8_free(sys);
return NULL;
}
@ -65,11 +65,11 @@ pxl8* pxl8_create(const pxl8_hal* hal) {
void pxl8_destroy(pxl8* sys) {
if (!sys) return;
if (sys->game) free(sys->game);
if (sys->game) pxl8_free(sys->game);
if (sys->cart) pxl8_cart_destroy(sys->cart);
if (sys->hal && sys->platform_data) sys->hal->destroy(sys->platform_data);
free(sys);
pxl8_free(sys);
}
static void pxl8_print_help(void) {
@ -171,7 +171,7 @@ pxl8_result pxl8_init(pxl8* sys, i32 argc, char* argv[]) {
cart_path = ".";
} else {
pxl8_error("no main.fnl or main.lua found in current directory");
free(original_cwd);
pxl8_free(original_cwd);
return PXL8_ERROR_INITIALIZATION_FAILED;
}
}
@ -190,7 +190,7 @@ pxl8_result pxl8_init(pxl8* sys, i32 argc, char* argv[]) {
pxl8_error("failed to load cart%s%s", load_from_path ? ": " : "", load_from_path ? cart_path : "");
if (sys->cart) pxl8_cart_destroy(sys->cart);
sys->cart = NULL;
free(original_cwd);
pxl8_free(original_cwd);
return PXL8_ERROR_INITIALIZATION_FAILED;
}
@ -203,7 +203,7 @@ pxl8_result pxl8_init(pxl8* sys, i32 argc, char* argv[]) {
} else if (script_arg) {
pxl8_strncpy(game->script_path, script_arg, sizeof(game->script_path));
}
free(original_cwd);
pxl8_free(original_cwd);
const char* window_title = pxl8_cart_get_title(sys->cart);
if (!window_title) window_title = "pxl8";
@ -310,7 +310,7 @@ pxl8_result pxl8_update(pxl8* sys) {
if (pxl8_script_load_module(game->script, "pxl8") != PXL8_OK) {
const char* err_msg = pxl8_script_get_last_error(game->script);
pxl8_error("failed to setup pxl8 global: %s", err_msg);
pxl8_error("failed to load pxl8 global: %s", err_msg);
}
sys->repl = pxl8_repl_create();