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Dynamically allocate the resolutions

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We were limited to MAX_RESOLUTIONS (10). Also, this allows to know
during ratbag_device_init_profiles() if the device supports
switchable resolutions.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
This commit is contained in:
Benjamin Tissoires
2016-02-10 14:39:38 +01:00
parent df088466ae
commit 80fd187c3c
9 changed files with 33 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/driver-etekcity.c
View File

@@ -387,9 +387,7 @@ etekcity_read_profile(struct ratbag_profile *profile, unsigned int index)
report_rate = 0;
}
profile->resolution.num_modes = ETEKCITY_NUM_DPI;
for (i = 0; i < ETEKCITY_NUM_DPI; i++) {
for (i = 0; i < profile->resolution.num_modes; i++) {
dpi_x = setting_report->xres[i] * 50;
dpi_y = setting_report->yres[i] * 50;
hz = report_rate;
@@ -682,7 +680,10 @@ etekcity_probe(struct ratbag_device *device)
log_debug(device->ratbag, "device is at %d ms of latency\n", drv_data->speed_setting[2]);
/* profiles are 0-indexed */
ratbag_device_init_profiles(device, ETEKCITY_PROFILE_MAX + 1, ETEKCITY_BUTTON_MAX + 1);
ratbag_device_init_profiles(device,
ETEKCITY_PROFILE_MAX + 1,
ETEKCITY_NUM_DPI,
ETEKCITY_BUTTON_MAX + 1);
active_idx = etekcity_current_profile(device);
if (active_idx < 0) {

10
src/driver-hidpp10.c
View File

@@ -381,8 +381,7 @@ hidpp10drv_read_profile(struct ratbag_profile *profile, unsigned int index)
if (rc)
xres = 0xffff;
profile->resolution.num_modes = p.num_dpi_modes;
for (i = 0; i < p.num_dpi_modes; i++) {
for (i = 0; i < profile->resolution.num_modes; i++) {
res = ratbag_resolution_init(profile, i,
p.dpi_modes[i].xres,
p.dpi_modes[i].yres,
@@ -467,7 +466,10 @@ hidpp10drv_fill_from_profile(struct ratbag_device *device, struct hidpp10_device
if (rc)
return rc;
ratbag_device_init_profiles(device, count, profile.num_buttons);
ratbag_device_init_profiles(device,
count,
profile.num_dpi_modes,
profile.num_buttons);
return 0;
}
@@ -588,7 +590,7 @@ hidpp10drv_probe(struct ratbag_device *device)
/* Fall back to something that every mouse has */
struct ratbag_profile *profile;
ratbag_device_init_profiles(device, 1, 3);
ratbag_device_init_profiles(device, 1, 1, 3);
profile = ratbag_device_get_profile(device, 0);
profile->is_active = true;
profile->is_default = true;

6
src/driver-hidpp20.c
View File

@@ -428,9 +428,6 @@ hidpp20drv_read_resolution_dpi_2201(struct ratbag_device *device)
drv_data->sensors[0].dpi_max);
drv_data->num_sensors = rc;
if (drv_data->num_sensors > MAX_RESOLUTIONS)
drv_data->num_sensors = MAX_RESOLUTIONS;
drv_data->num_resolutions = drv_data->num_sensors;
return 0;
@@ -465,7 +462,6 @@ hidpp20drv_read_resolution_dpi(struct ratbag_profile *profile)
rc = hidpp20drv_read_resolution_dpi_2201(device);
if (rc < 0)
return rc;
profile->resolution.num_modes = drv_data->num_resolutions;
for (i = 0; i < profile->resolution.num_modes; i++) {
int dpi = drv_data->sensors[i].dpi;
/* FIXME: retrieve the refresh rate */
@@ -627,7 +623,6 @@ hidpp20drv_read_profile_8100(struct ratbag_profile *profile, unsigned int index)
p = &drv_data->profiles->profiles[index];
profile->resolution.num_modes = drv_data->num_resolutions;
for (i = 0; i < profile->resolution.num_modes; i++) {
res = ratbag_resolution_init(profile, i,
p->dpi[i],
@@ -854,6 +849,7 @@ hidpp20drv_probe(struct ratbag_device *device)
ratbag_device_init_profiles(device,
drv_data->num_profiles,
drv_data->num_resolutions,
drv_data->num_buttons);
return rc;

9
src/driver-roccat.c
View File

@@ -446,9 +446,7 @@ roccat_read_profile(struct ratbag_profile *profile, unsigned int index)
report_rate = 0;
}
profile->resolution.num_modes = ROCCAT_NUM_DPI;
for (i = 0; i < ROCCAT_NUM_DPI; i++) {
for (i = 0; i < profile->resolution.num_modes; i++) {
dpi_x = setting_report->xres[i] * 50;
dpi_y = setting_report->yres[i] * 50;
hz = report_rate;
@@ -813,7 +811,10 @@ roccat_probe(struct ratbag_device *device)
ratbag_set_drv_data(device, drv_data);
/* profiles are 0-indexed */
ratbag_device_init_profiles(device, ROCCAT_PROFILE_MAX + 1, ROCCAT_BUTTON_MAX + 1);
ratbag_device_init_profiles(device,
ROCCAT_PROFILE_MAX + 1,
ROCCAT_NUM_DPI,
ROCCAT_BUTTON_MAX + 1);
active_idx = roccat_current_profile(device);
if (active_idx < 0) {

4
src/driver-test.c
View File

@@ -57,8 +57,7 @@ test_read_profile(struct ratbag_profile *profile, unsigned int index)
assert(index < d->num_profiles);
p = &d->profiles[index];
profile->resolution.num_modes = p->num_resolutions;
for (i = 0; i < p->num_resolutions; i++) {
for (i = 0; i < d->num_resolutions; i++) {
struct ratbag_resolution *res;
r = &p->resolutions[i];
@@ -96,6 +95,7 @@ test_probe(struct ratbag_device *device, void *data)
ratbag_set_drv_data(device, test_device);
ratbag_device_init_profiles(device,
test_device->num_profiles,
test_device->num_resolutions,
test_device->num_buttons);
return 0;
}

4
src/libratbag-private.h
View File

@@ -208,7 +208,6 @@ struct ratbag_driver {
struct list link;
};
#define MAX_RESOLUTIONS 10
struct ratbag_resolution{
struct ratbag_profile *profile;
int refcount;
@@ -232,7 +231,7 @@ struct ratbag_profile {
void *drv_data;
void *user_data;
struct {
struct ratbag_resolution modes[MAX_RESOLUTIONS];
struct ratbag_resolution *modes;
unsigned int num_modes;
} resolution;
@@ -332,6 +331,7 @@ ratbag_get_drv_data(struct ratbag_device *device)
int
ratbag_device_init_profiles(struct ratbag_device *device,
unsigned int num_profiles,
unsigned int num_resolutions,
unsigned int num_buttons);
static inline void

2
src/libratbag-test.h
View File

@@ -43,7 +43,6 @@ struct ratbag_test_resolution {
};
struct ratbag_test_profile {
unsigned int num_resolutions;
struct ratbag_test_button buttons[RATBAG_TEST_MAX_BUTTONS];
struct ratbag_test_resolution resolutions[RATBAG_TEST_MAX_RESOLUTIONS];
bool active;
@@ -52,6 +51,7 @@ struct ratbag_test_profile {
struct ratbag_test_device {
unsigned int num_profiles;
unsigned int num_resolutions;
unsigned int num_buttons;
struct ratbag_test_profile profiles[RATBAG_TEST_MAX_PROFILES];
void (*destroyed)(struct ratbag_device *device, void *data);

12
src/libratbag.c
View File

@@ -564,6 +564,7 @@ ratbag_profile_init_buttons(struct ratbag_profile *profile, unsigned int count)
static struct ratbag_profile *
ratbag_create_profile(struct ratbag_device *device,
unsigned int index,
unsigned int num_resolutions,
unsigned int num_buttons)
{
struct ratbag_profile *profile;
@@ -573,13 +574,15 @@ ratbag_create_profile(struct ratbag_device *device,
profile->refcount = 0;
profile->device = device;
profile->index = index;
profile->resolution.modes = zalloc(num_resolutions *
sizeof(*profile->resolution.modes));
profile->resolution.num_modes = num_resolutions;
list_insert(&device->profiles, &profile->link);
list_init(&profile->buttons);
for (i = 0; i < MAX_RESOLUTIONS; i++)
for (i = 0; i < num_resolutions; i++)
ratbag_resolution_init(profile, i, 0, 0, 0);
profile->resolution.num_modes = 1;
assert(device->driver->read_profile);
device->driver->read_profile(profile, index);
@@ -592,12 +595,13 @@ ratbag_create_profile(struct ratbag_device *device,
int
ratbag_device_init_profiles(struct ratbag_device *device,
unsigned int num_profiles,
unsigned int num_resolutions,
unsigned int num_buttons)
{
unsigned int i;
for (i = 0; i < num_profiles; i++) {
ratbag_create_profile(device, i, num_buttons);
ratbag_create_profile(device, i, num_resolutions, num_buttons);
}
device->num_profiles = num_profiles;
@@ -626,7 +630,7 @@ ratbag_profile_destroy(struct ratbag_profile *profile)
list_for_each_safe(button, next, &profile->buttons, link)
ratbag_button_destroy(button);
/* Resolution is a fixed list of structs, no freeing required */
free(profile->resolution.modes);
list_remove(&profile->link);
free(profile);

10
test/test-device.c
View File

@@ -51,10 +51,10 @@ device_destroyed(struct ratbag_device *device, void *data)
*/
const struct ratbag_test_device sane_device = {
.num_profiles = 3,
.num_resolutions = 3,
.num_buttons = 1,
.profiles = {
{
.num_resolutions = 3,
.resolutions = {
{ .xres = 100, .yres = 200, .hz = 1000 },
{ .xres = 200, .yres = 300, .hz = 1000 },
@@ -64,7 +64,6 @@ const struct ratbag_test_device sane_device = {
.dflt = false,
},
{
.num_resolutions = 3,
.resolutions = {
{ .xres = 1100, .yres = 1200, .hz = 2000 },
{ .xres = 1200, .yres = 1300, .hz = 2000 },
@@ -74,7 +73,6 @@ const struct ratbag_test_device sane_device = {
.dflt = true,
},
{
.num_resolutions = 3,
.resolutions = {
{ .xres = 2100, .yres = 2200, .hz = 3000 },
{ .xres = 2200, .yres = 2300, .hz = 3000 },
@@ -330,10 +328,10 @@ START_TEST(device_resolutions)
struct ratbag_test_device td = {
.num_profiles = 3,
.num_resolutions = 3,
.num_buttons = 1,
.profiles = {
{
.num_resolutions = 3,
.resolutions = {
{ .xres = 100, .yres = 200, .hz = 1000 },
{ .xres = 200, .yres = 300, .hz = 1000, .active = true },
@@ -342,7 +340,6 @@ START_TEST(device_resolutions)
.active = true,
},
{
.num_resolutions = 3,
.resolutions = {
{ .xres = 1100, .yres = 1200, .hz = 2000 },
{ .xres = 1200, .yres = 1300, .hz = 2000, .active = true },
@@ -350,7 +347,6 @@ START_TEST(device_resolutions)
},
},
{
.num_resolutions = 3,
.resolutions = {
{ .xres = 2100, .yres = 2200, .hz = 3000 },
{ .xres = 2200, .yres = 2300, .hz = 3000, .active = true },
@@ -429,9 +425,9 @@ START_TEST(device_resolutions_num_0)
struct ratbag_test_device td = {
.num_profiles = 1,
.num_buttons = 1,
.num_resolutions = 0, /* failure trigger */
.profiles = {
{
.num_resolutions = 0, /* failure trigger */
.active = true,
},
},