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ecore-xcb: Add missing API function 

ecore_x_randr_edid_manufacturer_name_get

This patch adds an implementation inside ecore-xcb for missing API
function ecore_x_randr_manufacturer_name_get

@fix

Signed-off-by: Chris Michael <cpmichael@osg.samsung.com>
This commit is contained in:
Chris Michael 2016-04-05 09:11:41 -04:00
parent debc4da837
commit 7c2e5a0c3e
1 changed files with 29 additions and 2 deletions
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31
src/lib/ecore_x/xcb/ecore_xcb_randr.c
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@ -1,7 +1,5 @@
/* TODO: List of missing functions
*
* ecore_x_randr_edid_info_has_valid_checksum
* ecore_x_randr_edid_manufacturer_name_get
* ecore_x_randr_edid_display_ascii_get
* ecore_x_randr_edid_display_serial_get
* ecore_x_randr_edid_model_get
@ -56,6 +54,7 @@
#define _ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK_TYPE 3
#define _ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK_CONTENT 5
#define _ECORE_X_RANDR_EDID_DISPLAY_DESCRIPTOR_BLOCK_CONTENT_LENGTH_MAX 13
#define _ECORE_X_RANDR_EDID_MANUFACTURER 0x08
#define _ECORE_X_RANDR_EDID_FOR_EACH_DESCRIPTOR_BLOCK(edid, block) \
for (block = edid + _ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK; block <= (edid + _ECORE_X_RANDR_EDID_OFFSET_DESCRIPTOR_BLOCK + (3 * 18)); block += 18)
@ -3025,6 +3024,34 @@ ecore_x_randr_edid_info_has_valid_checksum(unsigned char *edid, unsigned long ed
#endif
}
EAPI char *
ecore_x_randr_edid_manufacturer_name_get(unsigned char *edid, unsigned long edid_length)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
CHECK_XCB_CONN;
#ifdef ECORE_XCB_RANDR
if ((edid_length > _ECORE_X_RANDR_EDID_MANUFACTURER + 1) &&
(ecore_x_randr_edid_has_valid_header(edid, edid_length)))
{
unsigned char *x;
char *name;
name = malloc(sizeof(char) * 4);
if (!name) return NULL;
x = (edid + _ECORE_X_RANDR_EDID_MANUFACTURER);
name[0] = ((x[0] & 0x7c) >> 2) + '@';
name[1] = ((x[0] & 0x03) << 3) + ((x[1] & 0xe0) >> 5) + '@';
name[2] = (x[1] & 0x1f) + '@';
name[3] = 0;
return name;
}
#endif
return NULL;
}
/* local functions */
static Eina_Bool
_ecore_xcb_randr_output_validate(Ecore_X_Window root,