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win-capture: Don't draw cursor if outside area

master
jp9000 2014-12-31 23:58:41 -08:00
parent d6e98829ca
commit d3abdf39a2
3 changed files with 13 additions and 6 deletions
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13
plugins/win-capture/cursor-capture.c
View File

@ -188,15 +188,20 @@ void cursor_capture(struct cursor_data *data)
}
void cursor_draw(struct cursor_data *data, long x_offset, long y_offset,
float x_scale, float y_scale)
float x_scale, float y_scale, long width, long height)
{
long x = data->cursor_pos.x + x_offset - data->x_hotspot;
long y = data->cursor_pos.y + y_offset - data->y_hotspot;
long x = data->cursor_pos.x + x_offset;
long y = data->cursor_pos.y + y_offset;
long x_draw = x - data->x_hotspot;
long y_draw = y - data->y_hotspot;
if (x < 0 || x > width || y < 0 || y > height)
return;
if (data->visible && !!data->texture) {
gs_matrix_push();
gs_matrix_scale3f(x_scale, y_scale, 1.0f);
obs_source_draw(data->texture, x, y, 0, 0, false);
obs_source_draw(data->texture, x_draw, y_draw, 0, 0, false);
gs_matrix_pop();
}
}

2
plugins/win-capture/cursor-capture.h
View File

@ -13,5 +13,5 @@ struct cursor_data {
extern void cursor_capture(struct cursor_data *data);
extern void cursor_draw(struct cursor_data *data, long x_offset, long y_offset,
float x_scale, float y_scale);
float x_scale, float y_scale, long width, long height);
extern void cursor_data_free(struct cursor_data *data);

4
plugins/win-capture/game-capture.c
View File

@ -982,7 +982,9 @@ static inline void game_capture_render_cursor(struct game_capture *gc)
float y_scale = (float)gc->global_hook_info->cy /
(float)gc->global_hook_info->base_cy;
cursor_draw(&gc->cursor_data, -p.x, -p.y, x_scale, y_scale);
cursor_draw(&gc->cursor_data, -p.x, -p.y, x_scale, y_scale,
gc->global_hook_info->base_cx,
gc->global_hook_info->base_cy);
}
static void game_capture_render(void *data, gs_effect_t *effect)