lifning/cgbwebcam
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first pass, broken on xdg-portal because of course it is. thanks dbus

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lif 2024-12-24 13:47:31 -08:00
parent a687f0bed0
commit 2eb14f09e1
1 changed files with 24 additions and 1 deletions
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25
main.c
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@ -1,6 +1,8 @@
#define SDL_MAIN_USE_CALLBACKS 1
#include "SDL3/SDL_atomic.h"
#include "SDL3/SDL_blendmode.h"
#include "SDL3/SDL_camera.h"
#include "SDL3/SDL_dialog.h"
#include "SDL3/SDL_error.h"
#include "SDL3/SDL_events.h"
#include "SDL3/SDL_init.h"
@ -79,6 +81,17 @@ enum mColorFormat pixfmt_sdl_to_mgba(uint32_t sdl_fmt) {
}
}
const SDL_DialogFileFilter DIALOG_FILENAME_FILTER[1] = {{ "Gameboy Camera ROM", "gb" }};
static void SDLCALL dialog_callback(void* userdata, const char* const* files, int filter) {
if (files && *files) {
SDL_Log("\nSelected: %s", *files);
SDL_SetAtomicPointer((void**)userdata, strdup(*files));
} else {
exit(1);
}
}
void myStartRequestImageRed(struct mImageSource* self, unsigned w, unsigned h, int colorFormats) {
SDL_DestroySurface(scaled);
SDL_DestroySurface(filtered[0]);
@ -256,7 +269,7 @@ bool SelectCamera(struct AppState* st) {
return true;
}
SDL_AppResult SDL_AppInit(void** appstate, int argc, char *argv[]) {
SDL_AppResult SDL_AppInit(void** appstate, int argc, char* argv[]) {
int i;
unsigned w, h;
@ -275,6 +288,16 @@ SDL_AppResult SDL_AppInit(void** appstate, int argc, char *argv[]) {
return SDL_APP_FAILURE;
}
if (!args.fname) {
SDL_ShowOpenFileDialog(dialog_callback, &args.fname, NULL, DIALOG_FILENAME_FILTER, 1, NULL, false);
printf("Must provide a Gameboy Camera ROM");
do {
putchar('.');
fflush(stdout);
SDL_Delay(1000);
} while (!SDL_GetAtomicPointer((void**)&args.fname));
}
gb_img_src[0].requestImage = myRequestImageRed;
gb_img_src[0].startRequestImage = myStartRequestImageRed;
gb_img_src[0].stopRequestImage = myStopRequestImageRed;