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Move the os window clearing into render_os_window

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Makes more sense to clear the buffer immediately before rendering rather
than immediately after swapping.
This commit is contained in:
Kovid Goyal 2018-11-14 12:11:26 +05:30
parent aa7024b264
commit 18a07a78b5
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GPG Key ID: 06BC317B515ACE7C
2 changed files with 2 additions and 3 deletions
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2
kitty/child-monitor.c
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@ -602,6 +602,8 @@ prepare_to_render_os_window(OSWindow *os_window, double now, unsigned int *activ
static inline void
render_os_window(OSWindow *os_window, double now, unsigned int active_window_id, color_type active_window_bg, unsigned int num_visible_windows) {
// ensure all pixels are cleared to background color at least once in every buffer
if (os_window->clear_count++ < 3) blank_os_window(os_window);
Tab *tab = os_window->tabs + os_window->active_tab;
BorderRects *br = &tab->border_rects;
draw_borders(br->vao_idx, br->num_border_rects, br->rect_buf, br->is_dirty, os_window->viewport_width, os_window->viewport_height, active_window_bg, num_visible_windows, os_window);

3
kitty/glfw.c
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@ -818,9 +818,6 @@ is_mouse_hidden(OSWindow *w) {
void
swap_window_buffers(OSWindow *os_window) {
glfwSwapBuffers(os_window->handle);
// ensure all pixels are cleared to background color at least once in the
// new buffer
if (os_window->clear_count++ < 2) blank_os_window(os_window);
}
void