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authorMattias Andrée <maandree@operamail.com>2014-08-28 02:28:26 +0200
committerMattias Andrée <maandree@operamail.com>2014-08-28 02:28:26 +0200
commitb443af27272ebe109a6a39884c70d1080ec030dd (patch)
tree564a876fe8273bde1412e0e36443af6fef8fc895 /src
parenttypo + getting started on the dummy method (diff)
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initialisation of dummy sites and dummy partitions
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to '')
-rw-r--r--src/lib/gamma-dummy.c66
1 files changed, 66 insertions, 0 deletions
diff --git a/src/lib/gamma-dummy.c b/src/lib/gamma-dummy.c
index 494e5fa..395d0a1 100644
--- a/src/lib/gamma-dummy.c
+++ b/src/lib/gamma-dummy.c
@@ -264,6 +264,45 @@ void libgamma_dummy_method_capabilities(libgamma_method_capabilities_t* restrict
int libgamma_dummy_site_initialise(libgamma_site_state_t* restrict this,
char* restrict site)
{
+ libgamma_dummy_site_t* data = NULL;
+ size_t i, sites, crtcs;
+
+ sites = libgamma_dummy_configurations.site_count;
+ if (libgamma_dummy_configurations.capabilities.multiple_sites == 0)
+ sites = sites == 0 ? 0 : 1;
+ this->data = NULL;
+
+ if ((site != NULL) && (*site) && ((atoll(site) < 0) || (sites <= (unsigned long long)atoll(site))))
+ return LIBGAMMA_NO_SUCH_SITE;
+
+ data = malloc(sizeof(libgamma_dummy_site_t));
+ if (data == NULL)
+ goto fail;
+
+ this->data = data;
+ data->state = this;
+
+ data->partition_count = libgamma_dummy_configurations.default_partition_count;
+ if (libgamma_dummy_configurations.capabilities.multiple_partitions == 0)
+ data->partition_count = data->partition_count == 0 ? 0 : 1;
+
+ crtcs = libgamma_dummy_configurations.default_crtc_count;
+ if (libgamma_dummy_configurations.capabilities.multiple_crtcs == 0)
+ crtcs = crtcs == 0 ? 0 : 1;
+
+ data->partitions = malloc(data->partition_count * sizeof(libgamma_dummy_partition_t));
+ if (data->partitions == NULL)
+ goto fail;
+
+ for (i = 0; i < data->partition_count; i++)
+ data->partitions[i].crtc_count = crtcs;
+
+ return 0;
+
+ fail:
+ free(data);
+ this->data = NULL;
+ return LIBGAMMA_ERRNO_SET;
}
@@ -320,6 +359,33 @@ int libgamma_dummy_site_restore(libgamma_site_state_t* restrict this)
int libgamma_dummy_partition_initialise(libgamma_partition_state_t* restrict this,
libgamma_site_state_t* restrict site, size_t partition)
{
+ libgamma_dummy_site_t* site_data = site->data;
+ libgamma_dummy_partition_t* data = site_data->partitions + partition;
+ size_t i;
+
+ this->data = NULL;
+
+ if (partition >= site_data->partition_count)
+ return LIBGAMMA_NO_SUCH_PARTITION;
+
+ this->data = data;
+ data->state = this;
+
+ data->crtcs = malloc(data->crtc_count * sizeof(libgamma_dummy_crtc_t));
+ if (data->crtcs == NULL)
+ goto fail;
+ for (i = 0; i < data->crtc_count; i++)
+ {
+ data->crtcs[i].gamma_size = 2048;
+ data->crtcs[i].gamma_size = 64;
+ }
+
+ return 0;
+
+ fail:
+ free(data->crtcs);
+ data->crtcs = NULL;
+ return LIBGAMMA_ERRNO_SET;
}