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added mfb_update_ex - Windows version

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This commit is contained in:
Carlos Aragones
2020-09-15 11:35:11 +02:00
parent dda1275bd7
commit f09780d761
3 changed files with 42 additions and 10 deletions
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23
src/windows/WinMiniFB.c
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@ -375,13 +375,26 @@ mfb_open(const char *title, unsigned width, unsigned height) {
mfb_update_state
mfb_update(struct mfb_window *window, void *buffer) {
if (window == 0x0) {
return STATE_INVALID_WINDOW;
}
SWindowData *window_data = (SWindowData *) window;
return mfb_update_ex(window, buffer, window_data->buffer_width, window_data->buffer_height);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
mfb_update_state
mfb_update_ex(struct mfb_window *window, void *buffer, unsigned width, unsigned height) {
MSG msg;
if (window == 0x0) {
return STATE_INVALID_WINDOW;
}
SWindowData *window_data = (SWindowData *)window;
SWindowData *window_data = (SWindowData *) window;
if (window_data->close) {
destroy_window_data(window_data);
return STATE_EXIT;
@ -391,9 +404,13 @@ mfb_update(struct mfb_window *window, void *buffer) {
return STATE_INVALID_BUFFER;
}
window_data->draw_buffer = buffer;
window_data->draw_buffer = buffer;
window_data->buffer_width = width;
window_data->buffer_height = height;
SWindowData_Win *window_data_win = (SWindowData_Win *) window_data->specific;
window_data_win->bitmapInfo->bmiHeader.biWidth = window_data->buffer_width;
window_data_win->bitmapInfo->bmiHeader.biHeight = -(LONG) window_data->buffer_height;
InvalidateRect(window_data_win->window, 0x0, TRUE);
SendMessage(window_data_win->window, WM_PAINT, 0, 0);
@ -692,7 +709,7 @@ translate_key(unsigned int wParam, unsigned long lParam) {
bool
mfb_set_viewport(struct mfb_window *window, unsigned offset_x, unsigned offset_y, unsigned width, unsigned height) {
SWindowData *window_data = (SWindowData *) window;
SWindowData *window_data = (SWindowData *) window;
if (offset_x + width > window_data->window_width) {
return false;