diff options
Diffstat (limited to 'src/blueshift_idcrtc.c')
| -rw-r--r-- | src/blueshift_idcrtc.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/blueshift_idcrtc.c b/src/blueshift_idcrtc.c index d55f6eb..c4ddf3b 100644 --- a/src/blueshift_idcrtc.c +++ b/src/blueshift_idcrtc.c @@ -65,6 +65,7 @@ int main(int argc, char** argv) int screen_count; xcb_screen_t* screens; int screen_i; + int i; (void) argc; (void) argv; @@ -238,7 +239,7 @@ int main(int argc, char** argv) char* atom_data; atom_cookie = xcb_randr_get_output_property(connection, outputs[output_i], *atoms, - XCB_GET_PROPERTY_TYPE_ANY, 0, 0, 0, 0); + XCB_GET_PROPERTY_TYPE_ANY, 0, 128, 0, 0); atom_reply = xcb_randr_get_output_property_reply(connection, atom_cookie, &error); @@ -256,11 +257,15 @@ int main(int argc, char** argv) atom_data_ = xcb_randr_get_output_property_data(atom_reply); length = xcb_randr_get_output_property_data_length(atom_reply); - atom_data = alloca((length + 1) * sizeof(char)); - memcpy(atom_data, atom_data_, length * sizeof(char)); - *(atom_data + length) = 0; + atom_data = alloca((2 * length + 1) * sizeof(char)); + for (i = 0; i < length; i++) + { + *(atom_data + i * 2 + 0) = "0123456789abcdef"[(*(atom_data_ + i) >> 4) & 15]; + *(atom_data + i * 2 + 1) = "0123456789abcdef"[(*(atom_data_ + i) >> 0) & 15]; + } + *(atom_data + 2 * length) = 0; - /* printf(" %s: %s\n", atom_name, atom_data); TODO */ + printf(" %s: %s\n", atom_name, atom_data); free(atom_reply); } |