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fwk: sync + window: em fix resize + support fixed resize

main
Dominik Madarász 2023-09-11 12:19:29 +02:00
parent a20b0b73ad
commit afd2399ec0
9 changed files with 81 additions and 60 deletions
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2
demos/html5/MAKE.bat
View File

@ -49,7 +49,7 @@ if not exist "emsdk" (
if "%EMSDK%"=="" call emsdk\emsdk_env.bat --system
rem cook art
..\..\tools\cook.exe --cook-jobs=1 --cook-ini=..\..\tools\cook_web.ini
..\..\tools\cook.exe --cook-jobs=1 --cook-ini=..\..\tools\cook.ini
rem host webserver, compile and launch
rem start python -m http.server --bind 127.0.0.1 8000

3
demos/html5/demo_collide.c
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@ -14,7 +14,6 @@ void game_loop(void *userdata) {
// key handler
// if (input_down(KEY_F11) ) window_fullscreen( window_has_fullscreen()^1 );
// if (input_down(KEY_ESC) ) window_loop_exit(); // @todo: break -> window_close()
window_resize();
// animation
static float dx = 0, dy = 0;
@ -602,7 +601,7 @@ void game_loop(void *userdata) {
int main(void) {
// 75% sized, msaa x4 enabled
window_create(0.75f, WINDOW_MSAA4);
window_create(0.75f, WINDOW_MSAA4/*|WINDOW_FIXED*/);
window_title( "V4K - SPACE pauses simulation" );
// fx_load("fx**.fs");

6
demos/html5/template.html
View File

@ -104,8 +104,10 @@
canvas.height = window.innerHeight;
window.addEventListener('resize', () => {
canvas.width = window.innerWidth;
canvas.height = window.innerHeight;
if (canvas.canResize) {
canvas.width = window.innerWidth;
canvas.height = window.innerHeight;
}
})
return canvas;
})(),

1
engine/bind/v4k.lua
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@ -2869,7 +2869,6 @@ WINDOW_VSYNC_DISABLED =8192,
int window_swap();
void window_loop(void (*function)(void* loopArg), void* loopArg );
void window_loop_exit();
void window_resize();
void window_title(const char *title);
void window_icon(const char *file_icon);
void window_color(unsigned color);

43
engine/joint/v4k.h
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@ -17326,7 +17326,6 @@ API int window_swap(); // single function that combines above functions (de
API void window_loop(void (*function)(void* loopArg), void* loopArg ); // run main loop function continuously (emscripten only)
API void window_loop_exit(); // exit from main loop function (emscripten only)
API void window_resize(); // resize if canvas size has changed (emscripten only)
API void window_title(const char *title);
API void window_icon(const char *file_icon);
@ -348962,6 +348961,7 @@ static int locked_aspect_ratio = 0;
struct app {
GLFWwindow *window;
int width, height, keep_running;
unsigned flags;
struct nk_context *ctx;
struct nk_glfw *nk_glfw;
@ -349055,6 +349055,8 @@ void window_hints(unsigned flags) {
if(flags & WINDOW_MSAA2) glfwWindowHint(GLFW_SAMPLES, 2); // x2 AA
if(flags & WINDOW_MSAA4) glfwWindowHint(GLFW_SAMPLES, 4); // x4 AA
if(flags & WINDOW_MSAA8) glfwWindowHint(GLFW_SAMPLES, 8); // x8 AA
g->flags = flags;
}
struct nk_glfw *window_handle_nkglfw() {
@ -349436,9 +349438,31 @@ int window_swap() {
static
void (*window_render_callback)(void* loopArg);
static vec2 last_canvas_size;
static
void window_resize() {
#if is(ems)
EM_ASM(canvas.canResize = 0);
if (g->flags&WINDOW_FIXED) return;
EM_ASM(canvas.canResize = 1);
vec2 size = window_canvas();
do_once last_canvas_size = size;
if (size.x != last_canvas_size.x || size.y != last_canvas_size.y) {
w = size.x;
h = size.y;
g->width = w;
g->height = h;
glfwSetWindowSize(g->window, w, h);
// emscripten_set_canvas_size(w, h);
}
#endif /* __EMSCRIPTEN__ */
}
static
void window_loop_wrapper( void *loopArg ) {
if( window_frame_begin() ) {
window_resize();
window_render_callback(loopArg);
window_frame_end();
window_frame_swap();
@ -349479,23 +349503,6 @@ vec2 window_canvas() {
#endif /* __EMSCRIPTEN__ */
}
static vec2 last_canvas_size;
void window_resize() {
#if is(ems)
vec2 size = window_canvas();
do_once last_canvas_size = size;
if (size.x != last_canvas_size.x || size.y != last_canvas_size.y) {
w = size.x;
h = size.y;
g->width = w;
g->height = h;
glfwSetWindowSize(g->window, w, h);
// emscripten_set_canvas_size(w, h);
}
#endif /* __EMSCRIPTEN__ */
}
int window_width() {
return w;
}

42
engine/split/v4k_window.c
View File

@ -114,6 +114,7 @@ static int locked_aspect_ratio = 0;
struct app {
GLFWwindow *window;
int width, height, keep_running;
unsigned flags;
struct nk_context *ctx;
struct nk_glfw *nk_glfw;
@ -207,6 +208,8 @@ void window_hints(unsigned flags) {
if(flags & WINDOW_MSAA2) glfwWindowHint(GLFW_SAMPLES, 2); // x2 AA
if(flags & WINDOW_MSAA4) glfwWindowHint(GLFW_SAMPLES, 4); // x4 AA
if(flags & WINDOW_MSAA8) glfwWindowHint(GLFW_SAMPLES, 8); // x8 AA
g->flags = flags;
}
struct nk_glfw *window_handle_nkglfw() {
@ -588,9 +591,31 @@ int window_swap() {
static
void (*window_render_callback)(void* loopArg);
static vec2 last_canvas_size;
static
void window_resize() {
#if is(ems)
EM_ASM(canvas.canResize = 0);
if (g->flags&WINDOW_FIXED) return;
EM_ASM(canvas.canResize = 1);
vec2 size = window_canvas();
do_once last_canvas_size = size;
if (size.x != last_canvas_size.x || size.y != last_canvas_size.y) {
w = size.x;
h = size.y;
g->width = w;
g->height = h;
glfwSetWindowSize(g->window, w, h);
// emscripten_set_canvas_size(w, h);
}
#endif /* __EMSCRIPTEN__ */
}
static
void window_loop_wrapper( void *loopArg ) {
if( window_frame_begin() ) {
window_resize();
window_render_callback(loopArg);
window_frame_end();
window_frame_swap();
@ -631,23 +656,6 @@ vec2 window_canvas() {
#endif /* __EMSCRIPTEN__ */
}
static vec2 last_canvas_size;
void window_resize() {
#if is(ems)
vec2 size = window_canvas();
do_once last_canvas_size = size;
if (size.x != last_canvas_size.x || size.y != last_canvas_size.y) {
w = size.x;
h = size.y;
g->width = w;
g->height = h;
glfwSetWindowSize(g->window, w, h);
// emscripten_set_canvas_size(w, h);
}
#endif /* __EMSCRIPTEN__ */
}
int window_width() {
return w;
}

1
engine/split/v4k_window.h
View File

@ -33,7 +33,6 @@ API int window_swap(); // single function that combines above functions (de
API void window_loop(void (*function)(void* loopArg), void* loopArg ); // run main loop function continuously (emscripten only)
API void window_loop_exit(); // exit from main loop function (emscripten only)
API void window_resize(); // resize if canvas size has changed (emscripten only)
API void window_title(const char *title);
API void window_icon(const char *file_icon);

42
engine/v4k.c
View File

@ -19870,6 +19870,7 @@ static int locked_aspect_ratio = 0;
struct app {
GLFWwindow *window;
int width, height, keep_running;
unsigned flags;
struct nk_context *ctx;
struct nk_glfw *nk_glfw;
@ -19963,6 +19964,8 @@ void window_hints(unsigned flags) {
if(flags & WINDOW_MSAA2) glfwWindowHint(GLFW_SAMPLES, 2); // x2 AA
if(flags & WINDOW_MSAA4) glfwWindowHint(GLFW_SAMPLES, 4); // x4 AA
if(flags & WINDOW_MSAA8) glfwWindowHint(GLFW_SAMPLES, 8); // x8 AA
g->flags = flags;
}
struct nk_glfw *window_handle_nkglfw() {
@ -20344,9 +20347,31 @@ int window_swap() {
static
void (*window_render_callback)(void* loopArg);
static vec2 last_canvas_size;
static
void window_resize() {
#if is(ems)
EM_ASM(canvas.canResize = 0);
if (g->flags&WINDOW_FIXED) return;
EM_ASM(canvas.canResize = 1);
vec2 size = window_canvas();
do_once last_canvas_size = size;
if (size.x != last_canvas_size.x || size.y != last_canvas_size.y) {
w = size.x;
h = size.y;
g->width = w;
g->height = h;
glfwSetWindowSize(g->window, w, h);
// emscripten_set_canvas_size(w, h);
}
#endif /* __EMSCRIPTEN__ */
}
static
void window_loop_wrapper( void *loopArg ) {
if( window_frame_begin() ) {
window_resize();
window_render_callback(loopArg);
window_frame_end();
window_frame_swap();
@ -20387,23 +20412,6 @@ vec2 window_canvas() {
#endif /* __EMSCRIPTEN__ */
}
static vec2 last_canvas_size;
void window_resize() {
#if is(ems)
vec2 size = window_canvas();
do_once last_canvas_size = size;
if (size.x != last_canvas_size.x || size.y != last_canvas_size.y) {
w = size.x;
h = size.y;
g->width = w;
g->height = h;
glfwSetWindowSize(g->window, w, h);
// emscripten_set_canvas_size(w, h);
}
#endif /* __EMSCRIPTEN__ */
}
int window_width() {
return w;
}

1
engine/v4k.h
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@ -3409,7 +3409,6 @@ API int window_swap(); // single function that combines above functions (de
API void window_loop(void (*function)(void* loopArg), void* loopArg ); // run main loop function continuously (emscripten only)
API void window_loop_exit(); // exit from main loop function (emscripten only)
API void window_resize(); // resize if canvas size has changed (emscripten only)
API void window_title(const char *title);
API void window_icon(const char *file_icon);