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| author | Mattias Andrée <maandree@operamail.com> | 2014-04-12 05:04:16 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@operamail.com> | 2014-04-12 05:04:16 +0200 |
| commit | 13679ba91052ae0fade5c9c534bf789d0e76c85d (patch) | |
| tree | 263f93dcc7398f70bafea4efb88f47bd1271a20a | |
| parent | add (absolute) support for 256 byte EDID:s (deprecated, and I think also rare) (diff) | |
| download | blueshift-13679ba91052ae0fade5c9c534bf789d0e76c85d.tar.gz blueshift-13679ba91052ae0fade5c9c534bf789d0e76c85d.tar.bz2 blueshift-13679ba91052ae0fade5c9c534bf789d0e76c85d.tar.xz | |
m doc
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to '')
| -rw-r--r-- | src/blueshift_drm.pyx | 7 | ||||
| -rw-r--r-- | src/blueshift_drm_c.c | 2 |
2 files changed, 7 insertions, 2 deletions
diff --git a/src/blueshift_drm.pyx b/src/blueshift_drm.pyx index f4bfc06..dae3bb7 100644 --- a/src/blueshift_drm.pyx +++ b/src/blueshift_drm.pyx @@ -185,7 +185,9 @@ Get the extended display identification data for the monitor connected to a conn @param connection The identifier for the connection to the card @param connector_index The index of the connector -@param edid Storage location for the EDID, it should be 128 bytes, 256 bytes + zero termination if hex +@param edid Storage location for the EDID, it should be 128 bytes, + or 256 bytes if you are counting on the depricated EDID 2.0, + If hexadecimal, twice that + zero termiation. @param size The size allocated to `edid` excluding your zero termination @param hexadecimal Whether to convert to hexadecimal representation, this is preferable @return The length of the found value, 0 if none, as if hex is false @@ -519,6 +521,9 @@ def drm_get_edid(int connection, int connector_index): # Prototype side of the hexadecimal representation # of the EDID, should be exact size = 256 + # It could be twice that, but we will not base + # our start value on something that is unlikely. + # Allocate storage space for the EDID, with one # extra character for NUL-termination edid = <char*>malloc((size + 1) * sizeof(char)) diff --git a/src/blueshift_drm_c.c b/src/blueshift_drm_c.c index 8da5ccf..1f010c0 100644 --- a/src/blueshift_drm_c.c +++ b/src/blueshift_drm_c.c @@ -403,7 +403,7 @@ const char* blueshift_drm_get_connector_type_name(int connection, int connector_ * * @param connection The identifier for the connection to the card * @param connector_index The index of the connector - * @param edid Storage location for the EDID, it should be 128 bytes, 256 bytes + zero termination if hex + * @param edid Storage location for the EDID, it should be 256 bytes, 512 bytes + zero termination if hex * @param size The size allocated to `edid` excluding your zero termination * @param hexadecimal Whether to convert to hexadecimal representation, this is preferable * @return The length of the found value, 0 if none, as if hex is false |