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ports/tinygb: Set title like sdl frontend does

This commit is contained in:
Bananymous 2025-05-05 01:10:41 +03:00
parent 76d4e6bd18
commit c0181820a9
2 changed files with 22 additions and 26 deletions
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2
ports/tinygb/build.sh
View File

@ -5,7 +5,7 @@ VERSION='git'
DOWNLOAD_URL="https://github.com/jewelcodes/tinygb.git#57fdaff675a6b5b963b2b6624868d9698eabe375"
configure() {
:
make -f Makefile.banan_os clean
}
build() {

46
ports/tinygb/patches/0001-Add-support-for-banan-os.patch
View File

@ -1,16 +1,14 @@
From 3e565f7d35e842e246db3371776adae74d02ae62 Mon Sep 17 00:00:00 2001
From 7f7c6402e384591bca63021aa97d60a8107de88d Mon Sep 17 00:00:00 2001
From: Bananymous <bananymousosq@gmail.com>
Date: Wed, 23 Apr 2025 13:10:38 +0300
Date: Mon, 5 May 2025 00:59:03 +0300
Subject: [PATCH] Add support for banan-os
---
Makefile.banan_os | 28 +++
src/platform/banan-os/main.cpp | 365 +++++++++++++++++++++++++++++++
src/platform/banan-os/main.cpp.o | Bin 0 -> 23536 bytes
3 files changed, 393 insertions(+)
Makefile.banan_os | 28 +++
src/platform/banan-os/main.cpp | 362 +++++++++++++++++++++++++++++++++
2 files changed, 390 insertions(+)
create mode 100644 Makefile.banan_os
create mode 100644 src/platform/banan-os/main.cpp
create mode 100644 src/platform/banan-os/main.cpp.o
diff --git a/Makefile.banan_os b/Makefile.banan_os
new file mode 100644
@ -48,10 +46,10 @@ index 0000000..22e191e
+ $(LD) $(OBJ) -o tinygb $(LDFLAGS)
diff --git a/src/platform/banan-os/main.cpp b/src/platform/banan-os/main.cpp
new file mode 100644
index 0000000..e9c6a02
index 0000000..94f249e
--- /dev/null
+++ b/src/platform/banan-os/main.cpp
@@ -0,0 +1,365 @@
@@ -0,0 +1,362 @@
+
+/* tinygb - a tiny gameboy emulator
+ (c) 2022 by jewel */
@ -246,10 +244,8 @@ index 0000000..e9c6a02
+ ASSERT(s_window->height() == static_cast<uint32_t>(SGB_HEIGHT * scaling));
+}
+
+int main(int argc, char **argv)
+{
+ if(argc != 2)
+ {
+int main(int argc, char **argv) {
+ if(argc != 2) {
+ fprintf(stdout, "usage: %s rom_name\n", argv[0]);
+ return 1;
+ }
@ -261,9 +257,8 @@ index 0000000..e9c6a02
+ load_keys();
+
+ // open the rom
+ FILE* rom_file = fopen(rom_filename, "r");
+ if (rom_file == nullptr)
+ {
+ FILE *rom_file = fopen(rom_filename, "r");
+ if(!rom_file) {
+ write_log("unable to open %s for reading: %s\n", rom_filename, strerror(errno));
+ return 1;
+ }
@ -275,8 +270,7 @@ index 0000000..e9c6a02
+ write_log("loading rom from file %s, %d KiB\n", rom_filename, rom_size / 1024);
+
+ rom = malloc(rom_size);
+ if (rom == nullptr)
+ {
+ if(!rom) {
+ write_log("unable to allocate memory\n");
+ fclose(rom_file);
+ return 1;
@ -340,31 +334,32 @@ index 0000000..e9c6a02
+ time_t rawtime;
+ struct tm *timeinfo;
+ int sec = 500; // any invalid number
+ char new_title[256];
+ int percentage;
+ int throttle_underflow = 0;
+ int throttle_target = throttle_lo + SPEED_ALLOWANCE;
+
+ for (;;)
+ {
+ while(1) {
+ s_window->poll_events();
+
+ for (timing.current_cycles = 0; timing.current_cycles < timing.main_cycles;)
+ {
+ for(timing.current_cycles = 0; timing.current_cycles < timing.main_cycles; ) {
+ cpu_cycle();
+ display_cycle();
+ timer_cycle();
+ }
+
+
+ time(&rawtime);
+ timeinfo = localtime(&rawtime);
+
+ if (sec != timeinfo->tm_sec)
+ {
+ if(sec != timeinfo->tm_sec) {
+ sec = timeinfo->tm_sec;
+ percentage = (drawn_frames * 1000) / 597;
+ sprintf(new_title, "tinygb (%d fps - %d%%)", drawn_frames, percentage);
+ s_window->set_title(new_title);
+
+ // adjust cpu throttle according to acceptable fps (98%-102%)
+ if (throttle_enabled){
+ if(throttle_enabled) {
+ if(percentage < throttle_lo) {
+ // emulation is too slow
+ if(!throttle_time) {
@ -417,6 +412,7 @@ index 0000000..e9c6a02
+ die(0, "");
+ return 0;
+}
\ No newline at end of file
--
2.49.0