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authorTomi Valkeinen <tomi.valkeinen@ti.com>2017-10-20 11:33:31 +0300
committerTomi Valkeinen <tomi.valkeinen@ti.com>2017-10-20 11:33:31 +0300
commit3da8bff960177bbbd2dc86849846e3b6ec97bc79 (patch)
tree1cc343f7dcc8451cf30b6ebcce5d6aeede74d5ae /kms++
parent32255b811edae510304389de4e30fe3e4aaa9ab7 (diff)
Connector: improve get_mode(string)
Diffstat (limited to 'kms++')
-rw-r--r--kms++/src/connector.cpp21
1 files changed, 17 insertions, 4 deletions
diff --git a/kms++/src/connector.cpp b/kms++/src/connector.cpp
index 9141431..47759be 100644
--- a/kms++/src/connector.cpp
+++ b/kms++/src/connector.cpp
@@ -130,11 +130,24 @@ Videomode Connector::get_mode(const string& mode) const
{
auto c = m_priv->drm_connector;
- for (int i = 0; i < c->count_modes; i++)
- if (mode == c->modes[i].name)
- return drm_mode_to_video_mode(c->modes[i]);
+ size_t idx = mode.find('@');
- throw invalid_argument(mode + ": mode not found");
+ string name = idx == string::npos ? mode : mode.substr(0, idx);
+ float vrefresh = idx == string::npos ? 0.0 : stod(mode.substr(idx + 1));
+
+ for (int i = 0; i < c->count_modes; i++) {
+ Videomode m = drm_mode_to_video_mode(c->modes[i]);
+
+ if (m.name != name)
+ continue;
+
+ if (vrefresh && vrefresh != m.calculated_vrefresh())
+ continue;
+
+ return m;
+ }
+
+ throw invalid_argument(mode + ": mode not found");
}
Videomode Connector::get_mode(unsigned xres, unsigned yres, float vrefresh, bool ilace) const