mirror of
https://github.com/glfw/glfw.git
synced 2024-11-22 13:04:35 +00:00
Handle scaling factor (hidpi) correctly
This commit is contained in:
parent
f51c219b1c
commit
60e82ba472
@ -143,6 +143,8 @@ typedef xkb_keysym_t (* PFN_xkb_compose_state_get_one_sym)(struct xkb_compose_st
|
||||
|
||||
#define _GLFW_DECORATION_WIDTH 4
|
||||
#define _GLFW_DECORATION_TOP 24
|
||||
#define _GLFW_DECORATION_VERTICAL (_GLFW_DECORATION_TOP + _GLFW_DECORATION_WIDTH)
|
||||
#define _GLFW_DECORATION_HORIZONTAL (2 * _GLFW_DECORATION_WIDTH)
|
||||
|
||||
typedef enum _GLFWdecorationSideWayland
|
||||
{
|
||||
|
@ -60,8 +60,8 @@ static void handleConfigure(void* data,
|
||||
{
|
||||
if (window->decorated)
|
||||
{
|
||||
width -= 2 * _GLFW_DECORATION_WIDTH;
|
||||
height -= _GLFW_DECORATION_TOP + _GLFW_DECORATION_WIDTH;
|
||||
width -= _GLFW_DECORATION_HORIZONTAL;
|
||||
height -= _GLFW_DECORATION_VERTICAL;
|
||||
}
|
||||
|
||||
if (window->numer != GLFW_DONT_CARE && window->denom != GLFW_DONT_CARE)
|
||||
@ -260,7 +260,7 @@ static void createDecorations(_GLFWwindow* window)
|
||||
_GLFW_DECORATION_WIDTH, window->wl.height + _GLFW_DECORATION_TOP);
|
||||
createDecoration(&window->wl.decorations.bottom, window->wl.surface, buffer,
|
||||
-_GLFW_DECORATION_WIDTH, window->wl.height,
|
||||
window->wl.width + 2 * _GLFW_DECORATION_WIDTH, _GLFW_DECORATION_WIDTH);
|
||||
window->wl.width + _GLFW_DECORATION_HORIZONTAL, _GLFW_DECORATION_WIDTH);
|
||||
}
|
||||
|
||||
static void destroyDecoration(_GLFWdecorationWayland* decoration)
|
||||
@ -281,15 +281,39 @@ static void destroyDecorations(_GLFWwindow* window)
|
||||
destroyDecoration(&window->wl.decorations.bottom);
|
||||
}
|
||||
|
||||
static void resizeWindow(_GLFWwindow* window, int width, int height)
|
||||
// Makes the surface considered as XRGB instead of ARGB.
|
||||
static void setOpaqueRegion(_GLFWwindow* window)
|
||||
{
|
||||
wl_egl_window_resize(window->wl.native, width, height, 0, 0);
|
||||
struct wl_region* region;
|
||||
|
||||
region = wl_compositor_create_region(_glfw.wl.compositor);
|
||||
if (!region)
|
||||
return;
|
||||
|
||||
wl_region_add(region, 0, 0, window->wl.width, window->wl.height);
|
||||
wl_surface_set_opaque_region(window->wl.surface, region);
|
||||
wl_surface_commit(window->wl.surface);
|
||||
wl_region_destroy(region);
|
||||
}
|
||||
|
||||
|
||||
static void resizeWindow(_GLFWwindow* window)
|
||||
{
|
||||
int scale = window->wl.scale;
|
||||
int scaledWidth = window->wl.width * scale;
|
||||
int scaledHeight = window->wl.height * scale;
|
||||
wl_egl_window_resize(window->wl.native, scaledWidth, scaledHeight, 0, 0);
|
||||
if (!window->wl.transparent)
|
||||
setOpaqueRegion(window);
|
||||
_glfwInputFramebufferSize(window, scaledWidth, scaledHeight);
|
||||
_glfwInputWindowContentScale(window, scale, scale);
|
||||
|
||||
if (!_glfw.wl.viewporter || !window->wl.decorations.top.surface)
|
||||
return;
|
||||
|
||||
// Top decoration.
|
||||
wp_viewport_set_destination(window->wl.decorations.top.viewport, width, _GLFW_DECORATION_TOP);
|
||||
wp_viewport_set_destination(window->wl.decorations.top.viewport,
|
||||
window->wl.width, _GLFW_DECORATION_TOP);
|
||||
wl_surface_commit(window->wl.decorations.top.surface);
|
||||
|
||||
// Left decoration.
|
||||
@ -308,13 +332,12 @@ static void resizeWindow(_GLFWwindow* window, int width, int height)
|
||||
wl_subsurface_set_position(window->wl.decorations.bottom.subsurface,
|
||||
-_GLFW_DECORATION_WIDTH, window->wl.height);
|
||||
wp_viewport_set_destination(window->wl.decorations.bottom.viewport,
|
||||
width + 2 * _GLFW_DECORATION_WIDTH, _GLFW_DECORATION_WIDTH);
|
||||
window->wl.width + _GLFW_DECORATION_HORIZONTAL, _GLFW_DECORATION_WIDTH);
|
||||
wl_surface_commit(window->wl.decorations.bottom.surface);
|
||||
}
|
||||
|
||||
static void checkScaleChange(_GLFWwindow* window)
|
||||
{
|
||||
int scaledWidth, scaledHeight;
|
||||
int scale = 1;
|
||||
int i;
|
||||
int monitorScale;
|
||||
@ -335,12 +358,8 @@ static void checkScaleChange(_GLFWwindow* window)
|
||||
if (scale != window->wl.scale)
|
||||
{
|
||||
window->wl.scale = scale;
|
||||
scaledWidth = window->wl.width * scale;
|
||||
scaledHeight = window->wl.height * scale;
|
||||
wl_surface_set_buffer_scale(window->wl.surface, scale);
|
||||
resizeWindow(window, scaledWidth, scaledHeight);
|
||||
_glfwInputFramebufferSize(window, scaledWidth, scaledHeight);
|
||||
_glfwInputWindowContentScale(window, scale, scale);
|
||||
resizeWindow(window);
|
||||
}
|
||||
}
|
||||
|
||||
@ -390,21 +409,6 @@ static const struct wl_surface_listener surfaceListener = {
|
||||
handleLeave
|
||||
};
|
||||
|
||||
// Makes the surface considered as XRGB instead of ARGB.
|
||||
static void setOpaqueRegion(_GLFWwindow* window)
|
||||
{
|
||||
struct wl_region* region;
|
||||
|
||||
region = wl_compositor_create_region(_glfw.wl.compositor);
|
||||
if (!region)
|
||||
return;
|
||||
|
||||
wl_region_add(region, 0, 0, window->wl.width, window->wl.height);
|
||||
wl_surface_set_opaque_region(window->wl.surface, region);
|
||||
wl_surface_commit(window->wl.surface);
|
||||
wl_region_destroy(region);
|
||||
}
|
||||
|
||||
static void setIdleInhibitor(_GLFWwindow* window, GLFWbool enable)
|
||||
{
|
||||
if (enable && !window->wl.idleInhibitor && _glfw.wl.idleInhibitManager)
|
||||
@ -894,14 +898,9 @@ void _glfwPlatformGetWindowSize(_GLFWwindow* window, int* width, int* height)
|
||||
|
||||
void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
|
||||
{
|
||||
int scaledWidth = width * window->wl.scale;
|
||||
int scaledHeight = height * window->wl.scale;
|
||||
window->wl.width = width;
|
||||
window->wl.height = height;
|
||||
resizeWindow(window, scaledWidth, scaledHeight);
|
||||
if (!window->wl.transparent)
|
||||
setOpaqueRegion(window);
|
||||
_glfwInputFramebufferSize(window, scaledWidth, scaledHeight);
|
||||
resizeWindow(window);
|
||||
}
|
||||
|
||||
void _glfwPlatformSetWindowSizeLimits(_GLFWwindow* window,
|
||||
|
Loading…
Reference in New Issue
Block a user