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GDI demo #59

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GDI demo #59

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b95f8b5
added GDI impl
nlapinski Aug 6, 2022
a38c323
fixing msvc includes
nlapinski Aug 6, 2022
0ff9203
gdi readme
nlapinski Aug 6, 2022
0722d21
LF
nlapinski Aug 6, 2022
01f81f4
temp alpha fix
nlapinski Aug 6, 2022
cfd2c0c
fixed some text rendering issues+clipping issues
nlapinski Aug 7, 2022
88e9568
trying to fix some click issues
nlapinski Aug 7, 2022
4cc641d
text buffer fix
nlapinski Aug 7, 2022
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19 changes: 14 additions & 5 deletions demo/GDI/main.c
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Original file line number Diff line number Diff line change
@@ -1,3 +1,9 @@
#ifdef __MINGW32__
#else
#pragma comment(linker, "/SUBSYSTEM:windows")
#endif

#define WIN32_LEAN_AND_MEAN
#define FPS
#define _ITERATOR_DEBUG_LEVEL 0
#define _SCL_SECURE_NO_WARNINGS
Expand All @@ -8,8 +14,8 @@
#include "renderer.h"

static char logbuf[4096];

static int logbuf_updated = 0;
int running;
static int logbuf_updated = 0;
static float bg[3] = { 90, 95, 100 };
static long logbuf_idx = 0;

Expand Down Expand Up @@ -150,7 +156,7 @@ static void log_window(mu_Context* ctx) {
}

/* input textbox + submit button */
static char buf[128];
static char buf[128] = { 0 };

int submitted = 0;
mu_layout_row(ctx, 2, (int[]) { -70, -1 }, 0);
Expand Down Expand Up @@ -252,16 +258,19 @@ int main() {
mu_init(ctx);
ctx->text_width = text_width;
ctx->text_height = text_height;
printf("Initalized context...");
static char frame_rate[32];

/* main loop */
while (running) {
while (1) {
#ifdef FPS
QueryPerformanceFrequency(&freq);
QueryPerformanceCounter(&qpc_start);
#endif // FPS

if (!running) {
break;
}

r_handle_input(ctx);

/* process frame */
Expand Down
10 changes: 8 additions & 2 deletions demo/GDI/renderer.c
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Original file line number Diff line number Diff line change
Expand Up @@ -8,9 +8,15 @@
static int width = 800;
static int height = 600;

int running;
static int needs_refresh = 1;


#ifdef __MINGW32__
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It should be

#ifndef __MINGW32__
       int running;
#endif

I've not yet tested it under mingw, but is there any issue while using mingw?

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I'll be honest I cant remember - its been a while since I have looked at this. I do think there was a issue with exiting the window though yes.

#else
/*not sure why mingw does not like this?*/
int running;
#endif

static HWND window;
static HDC dc;

Expand Down Expand Up @@ -279,7 +285,7 @@ void r_handle_input(mu_Context* ctx)
case WM_SYSKEYUP:
{
int down = !((msg.lParam >> 31) & 1);
int ctrl = GetKeyState(VK_CONTROL) & (1 << 15);
//int ctrl = GetKeyState(VK_CONTROL) & (1 << 15);
switch (msg.wParam)
{
case VK_SHIFT:
Expand Down