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Do not use imlib2 for taking screenshot (issue #574)

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o9000 2016-03-27 23:23:55 +02:00
parent 14716d41b9
commit dcc163ec0b
1 changed files with 27 additions and 23 deletions
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50
src/tint.c
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@ -567,38 +567,42 @@ void get_snapshot(const char *path)
XSync(server.display, False); XSync(server.display, False);
DATA32 *pixels = calloc(panel->area.width * panel->area.height, sizeof(DATA32)); Imlib_Image img = NULL;
XImage *ximg = XImage *ximg =
XGetImage(server.display, panel->temp_pmap, 0, 0, panel->area.width, panel->area.height, AllPlanes, ZPixmap); XGetImage(server.display, panel->temp_pmap, 0, 0, panel->area.width, panel->area.height, AllPlanes, ZPixmap);
for (int x = 0; x < panel->area.width; x++) { if (ximg) {
for (int y = 0; y < panel->area.height; y++) { DATA32 *pixels = calloc(panel->area.width * panel->area.height, sizeof(DATA32));
DATA32 xpixel = XGetPixel(ximg, x, y); for (int x = 0; x < panel->area.width; x++) {
for (int y = 0; y < panel->area.height; y++) {
DATA32 xpixel = XGetPixel(ximg, x, y);
DATA32 r = (xpixel >> 16) & 0xff; DATA32 r = (xpixel >> 16) & 0xff;
DATA32 g = (xpixel >> 8) & 0xff; DATA32 g = (xpixel >> 8) & 0xff;
DATA32 b = (xpixel >> 0) & 0xff; DATA32 b = (xpixel >> 0) & 0xff;
DATA32 a = 0x0; DATA32 a = 0x0;
DATA32 argb = (a << 24) | (r << 16) | (g << 8) | b; DATA32 argb = (a << 24) | (r << 16) | (g << 8) | b;
pixels[y * panel->area.width + x] = argb; pixels[y * panel->area.width + x] = argb;
}
} }
XDestroyImage(ximg);
img = imlib_create_image_using_data(panel->area.width, panel->area.height, pixels);
} else {
imlib_context_set_drawable(panel->temp_pmap);
img = imlib_create_image_from_drawable(0, 0, 0, panel->area.width, panel->area.height, 1);
} }
XDestroyImage(ximg);
Imlib_Image img = imlib_create_image_using_data(panel->area.width, panel->area.height, pixels); if (img) {
imlib_context_set_image(img);
// imlib_context_set_drawable(panel->temp_pmap); if (!panel_horizontal) {
// Imlib_Image img = imlib_create_image_from_drawable(0, 0, 0, panel->area.width, panel->area.height, 1); // rotate 90° vertical panel
imlib_image_flip_horizontal();
imlib_context_set_image(img); imlib_image_flip_diagonal();
if (!panel_horizontal) { }
// rotate 90° vertical panel imlib_save_image(path);
imlib_image_flip_horizontal(); imlib_free_image();
imlib_image_flip_diagonal();
} }
imlib_save_image(path);
imlib_free_image();
} }
void window_action(Task *task, MouseAction action) void window_action(Task *task, MouseAction action)