forked from enlightenment/efl
evas - gl-x11 engine - put in guessed blacklist of yinvert extn for intel mesa
This commit is contained in:
parent
77aa223e95
commit
e9783c3caf
|
@ -72,7 +72,7 @@ static int initted = 0;
|
|||
static int gl_wins = 0;
|
||||
static int extn_have_buffer_age = 1;
|
||||
#ifdef GL_GLES
|
||||
static int extn_have_y_inverted = 0;
|
||||
static int extn_have_y_inverted = 1;
|
||||
#endif
|
||||
|
||||
typedef void (*_eng_fn) (void);
|
||||
|
@ -717,9 +717,28 @@ gl_extn_veto(Render_Engine *re)
|
|||
{
|
||||
extn_have_buffer_age = 0;
|
||||
}
|
||||
if (strstr(str, "EGL_NOK_texture_from_pixmap"))
|
||||
if (!strstr(str, "EGL_NOK_texture_from_pixmap"))
|
||||
{
|
||||
extn_have_y_inverted = 1;
|
||||
extn_have_y_inverted = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
const GLubyte *vendor, *renderer;
|
||||
|
||||
vendor = glGetString(GL_VENDOR);
|
||||
renderer = glGetString(GL_RENDERER);
|
||||
// XXX: workaround mesa bug!
|
||||
// looking for mesa and intel build which is known to
|
||||
// advertise the EGL_NOK_texture_from_pixmap extension
|
||||
// but not set it correctly. guessing vendor/renderer
|
||||
// strings will be like the following:
|
||||
// OpenGL vendor string: Intel Open Source Technology Center
|
||||
// OpenGL renderer string: Mesa DRI Intel(R) Sandybridge Desktop
|
||||
if (((vendor) && (strstr(vendor, "Intel"))) &&
|
||||
((renderer) && (strstr(renderer, "Mesa"))) &&
|
||||
((renderer) && (strstr(renderer, "Intel")))
|
||||
)
|
||||
extn_have_y_inverted = 0;
|
||||
}
|
||||
}
|
||||
else
|
||||
|
|
Loading…
Reference in New Issue