Enumeration
CoglFeatureID
since: 13
Description [src]
All the capabilities that can vary between different GPUs supported
by Cogl. Applications that depend on any of these features should explicitly
check for them using cogl_has_feature()
or cogl_has_features().
Available since: 13
Members
COGL_FEATURE_ID_UNSIGNED_INT_INDICES
-
Set if
COGL_INDICES_TYPE_UNSIGNED_INT
is supported in cogl_indices_new().- Value:
0
- Nickname:
None
- Available since: 13
- Value:
COGL_FEATURE_ID_MAP_BUFFER_FOR_READ
-
Whether
cogl_buffer_map()
is supported with CoglBufferAccess including read support.- Value:
1
- Nickname:
None
- Available since: 13
- Value:
COGL_FEATURE_ID_MAP_BUFFER_FOR_WRITE
-
Whether
cogl_buffer_map()
is supported with CoglBufferAccess including write support.- Value:
2
- Nickname:
None
- Available since: 13
- Value:
COGL_FEATURE_ID_FENCE
-
No description available.
- Value:
3
- Nickname:
None
- Available since: 13
- Value:
COGL_FEATURE_ID_TEXTURE_RG
-
Support for
COGL_TEXTURE_COMPONENTS_RG
as the internal components of a texture.- Value:
4
- Nickname:
None
- Available since: 13
- Value:
COGL_FEATURE_ID_BUFFER_AGE
-
Available if the age of
CoglOnscreen
back buffers are tracked and socogl_onscreen_get_buffer_age()
can be expected to return age values other than 0.- Value:
5
- Nickname:
None
- Available since: 13
- Value:
COGL_FEATURE_ID_TEXTURE_EGL_IMAGE_EXTERNAL
-
No description available.
- Value:
6
- Nickname:
None
- Available since: 13
- Value:
COGL_FEATURE_ID_BLIT_FRAMEBUFFER
-
Whether blitting using
cogl_blit_framebuffer()
is supported.- Value:
7
- Nickname:
None
- Available since: 13
- Value:
COGL_FEATURE_ID_TIMESTAMP_QUERY
-
No description available.
- Value:
8
- Nickname:
None
- Available since: 13
- Value: