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(Winraw) Get rid of more static global state

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This commit is contained in:
twinaphex 2020-09-05 07:14:42 +02:00
parent 7244b08db1
commit 7f80eb3477
1 changed files with 23 additions and 24 deletions
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47
input/drivers/winraw_input.c
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@ -36,18 +36,18 @@ typedef struct
typedef struct
{
double view_abs_ratio_x;
double view_abs_ratio_y;
winraw_keyboard_t keyboard;
HWND window;
winraw_mouse_t *mice;
unsigned mouse_cnt;
bool mouse_xy_mapping_ready;
bool mouse_grab;
} winraw_input_t;
/* TODO/FIXME - static globals */
static winraw_mouse_t *g_mice = NULL;
static unsigned g_mouse_cnt = 0;
static bool g_mouse_xy_mapping_ready = false;
static double g_view_abs_ratio_x = 0.0;
static double g_view_abs_ratio_y = 0.0;
#define WINRAW_KEYBOARD_PRESSED(wr, key) (wr->keyboard.keys[rarch_keysym_lut[(enum retro_key)(key)]])
@ -322,7 +322,7 @@ static bool winraw_mouse_button_pressed(
return false;
}
static void winraw_init_mouse_xy_mapping(void)
static void winraw_init_mouse_xy_mapping(winraw_input_t *wr)
{
struct video_viewport viewport;
@ -332,36 +332,37 @@ static void winraw_init_mouse_xy_mapping(void)
int center_x = viewport.x + viewport.width / 2;
int center_y = viewport.y + viewport.height / 2;
for (i = 0; i < g_mouse_cnt; ++i)
for (i = 0; i < wr->mouse_cnt; ++i)
{
g_mice[i].x = center_x;
g_mice[i].y = center_y;
}
g_view_abs_ratio_x = (double)viewport.full_width / 65535.0;
g_view_abs_ratio_y = (double)viewport.full_height / 65535.0;
wr->view_abs_ratio_x = (double)viewport.full_width / 65535.0;
wr->view_abs_ratio_y = (double)viewport.full_height / 65535.0;
g_mouse_xy_mapping_ready = true;
wr->mouse_xy_mapping_ready = true;
}
}
static void winraw_update_mouse_state(winraw_mouse_t *mouse, RAWMOUSE *state)
static void winraw_update_mouse_state(winraw_input_t *wr,
winraw_mouse_t *mouse, RAWMOUSE *state)
{
POINT crs_pos;
if (state->usFlags & MOUSE_MOVE_ABSOLUTE)
{
if (g_mouse_xy_mapping_ready)
if (wr->mouse_xy_mapping_ready)
{
state->lLastX = (LONG)(g_view_abs_ratio_x * state->lLastX);
state->lLastY = (LONG)(g_view_abs_ratio_y * state->lLastY);
state->lLastX = (LONG)(wr->view_abs_ratio_x * state->lLastX);
state->lLastY = (LONG)(wr->view_abs_ratio_y * state->lLastY);
InterlockedExchangeAdd(&mouse->dlt_x, state->lLastX - mouse->x);
InterlockedExchangeAdd(&mouse->dlt_y, state->lLastY - mouse->y);
mouse->x = state->lLastX;
mouse->y = state->lLastY;
}
else
winraw_init_mouse_xy_mapping();
winraw_init_mouse_xy_mapping(wr);
}
else if (state->lLastX || state->lLastY)
{
@ -452,11 +453,11 @@ static LRESULT CALLBACK winraw_callback(
wr->keyboard.keys[ri->data.keyboard.VKey] = 0;
break;
case RIM_TYPEMOUSE:
for (i = 0; i < g_mouse_cnt; ++i)
for (i = 0; i < wr->mouse_cnt; ++i)
{
if (g_mice[i].hnd == ri->header.hDevice)
{
winraw_update_mouse_state(&g_mice[i], &ri->data.mouse);
winraw_update_mouse_state(wr, &g_mice[i], &ri->data.mouse);
break;
}
}
@ -481,17 +482,17 @@ static void *winraw_init(const char *joypad_driver)
if (!wr->window)
goto error;
if (!winraw_init_devices(&g_mice, &g_mouse_cnt))
if (!winraw_init_devices(&g_mice, &wr->mouse_cnt))
goto error;
if (g_mouse_cnt)
if (wr->mouse_cnt)
{
wr->mice = (winraw_mouse_t*)
malloc(g_mouse_cnt * sizeof(winraw_mouse_t));
malloc(wr->mouse_cnt * sizeof(winraw_mouse_t));
if (!wr->mice)
goto error;
memcpy(wr->mice, g_mice, g_mouse_cnt * sizeof(winraw_mouse_t));
memcpy(wr->mice, g_mice, wr->mouse_cnt * sizeof(winraw_mouse_t));
}
if (!winraw_set_keyboard_input(wr->window))
@ -531,7 +532,7 @@ static void winraw_poll(void *data)
wr->keyboard.keys[VK_LSHIFT] = GetAsyncKeyState(VK_LSHIFT) >> 1 ? 1 : 0;
wr->keyboard.keys[VK_RSHIFT] = GetAsyncKeyState(VK_RSHIFT) >> 1 ? 1 : 0;
for (i = 0; i < g_mouse_cnt; ++i)
for (i = 0; i < wr->mouse_cnt; ++i)
{
wr->mice[i].x = g_mice[i].x;
wr->mice[i].y = g_mice[i].y;
@ -605,7 +606,7 @@ static int16_t winraw_input_state(
{
unsigned i;
settings = config_get_ptr();
for (i = 0; i < g_mouse_cnt; ++i)
for (i = 0; i < wr->mouse_cnt; ++i)
{
if (i == settings->uints.input_mouse_index[port])
{
@ -795,8 +796,6 @@ static void winraw_free(void *data)
free(g_mice);
free(wr->mice);
g_mouse_xy_mapping_ready = false;
free(data);
}