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author | Peter Maydell <peter.maydell@linaro.org> | 2019-01-14 11:04:35 +0000 |
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committer | Peter Maydell <peter.maydell@linaro.org> | 2019-01-14 11:04:35 +0000 |
commit | 4fbfedd12d0153ceb7b523b0197d87e7b591c70f (patch) | |
tree | a3f4ea8291e342fc966cebe1ddd4a59b75925b0a /ui/input.c | |
parent | d63a6af935327945eaf687da6119fbabe03be3f9 (diff) | |
parent | 7a1b46e09504419a3aa867dba3bcf23db5d6d956 (diff) | |
download | qemu-4fbfedd12d0153ceb7b523b0197d87e7b591c70f.zip qemu-4fbfedd12d0153ceb7b523b0197d87e7b591c70f.tar.gz qemu-4fbfedd12d0153ceb7b523b0197d87e7b591c70f.tar.bz2 |
Merge remote-tracking branch 'remotes/kraxel/tags/input-20190111-pull-request' into staging
input: avoid malloc for mouse events
# gpg: Signature made Fri 11 Jan 2019 14:26:44 GMT
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138
* remotes/kraxel/tags/input-20190111-pull-request:
input: avoid malloc for mouse events
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'ui/input.c')
-rw-r--r-- | ui/input.c | 68 |
1 files changed, 31 insertions, 37 deletions
@@ -460,22 +460,18 @@ void qemu_input_event_send_key_delay(uint32_t delay_ms) } } -InputEvent *qemu_input_event_new_btn(InputButton btn, bool down) -{ - InputEvent *evt = g_new0(InputEvent, 1); - evt->u.btn.data = g_new0(InputBtnEvent, 1); - evt->type = INPUT_EVENT_KIND_BTN; - evt->u.btn.data->button = btn; - evt->u.btn.data->down = down; - return evt; -} - void qemu_input_queue_btn(QemuConsole *src, InputButton btn, bool down) { - InputEvent *evt; - evt = qemu_input_event_new_btn(btn, down); - qemu_input_event_send(src, evt); - qapi_free_InputEvent(evt); + InputBtnEvent bevt = { + .button = btn, + .down = down, + }; + InputEvent evt = { + .type = INPUT_EVENT_KIND_BTN, + .u.btn.data = &bevt, + }; + + qemu_input_event_send(src, &evt); } void qemu_input_update_buttons(QemuConsole *src, uint32_t *button_map, @@ -515,37 +511,35 @@ int qemu_input_scale_axis(int value, return ((int64_t)value - min_in) * range_out / range_in + min_out; } -InputEvent *qemu_input_event_new_move(InputEventKind kind, - InputAxis axis, int value) -{ - InputEvent *evt = g_new0(InputEvent, 1); - InputMoveEvent *move = g_new0(InputMoveEvent, 1); - - evt->type = kind; - evt->u.rel.data = move; /* evt->u.rel is the same as evt->u.abs */ - move->axis = axis; - move->value = value; - return evt; -} - void qemu_input_queue_rel(QemuConsole *src, InputAxis axis, int value) { - InputEvent *evt; - evt = qemu_input_event_new_move(INPUT_EVENT_KIND_REL, axis, value); - qemu_input_event_send(src, evt); - qapi_free_InputEvent(evt); + InputMoveEvent move = { + .axis = axis, + .value = value, + }; + InputEvent evt = { + .type = INPUT_EVENT_KIND_REL, + .u.rel.data = &move, + }; + + qemu_input_event_send(src, &evt); } void qemu_input_queue_abs(QemuConsole *src, InputAxis axis, int value, int min_in, int max_in) { - InputEvent *evt; - int scaled = qemu_input_scale_axis(value, min_in, max_in, + InputMoveEvent move = { + .axis = axis, + .value = qemu_input_scale_axis(value, min_in, max_in, INPUT_EVENT_ABS_MIN, - INPUT_EVENT_ABS_MAX); - evt = qemu_input_event_new_move(INPUT_EVENT_KIND_ABS, axis, scaled); - qemu_input_event_send(src, evt); - qapi_free_InputEvent(evt); + INPUT_EVENT_ABS_MAX), + }; + InputEvent evt = { + .type = INPUT_EVENT_KIND_ABS, + .u.abs.data = &move, + }; + + qemu_input_event_send(src, &evt); } void qemu_input_check_mode_change(void) |