Enumeration
CoglFeatureID
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_context_has_feature().
Members
- 
            COGL_FEATURE_ID_UNSIGNED_INT_INDICES
- 
            Set if COGL_INDICES_TYPE_UNSIGNED_INTis supported in cogl_indices_new().- Value: 0
- Available since: 16
 
- Value: 
- 
            COGL_FEATURE_ID_MAP_BUFFER_FOR_READ
- 
            Whether cogl_buffer_map()is supported with CoglBufferAccess including read support.- Value: 1
- Available since: 16
 
- Value: 
- 
            COGL_FEATURE_ID_MAP_BUFFER_FOR_WRITE
- 
            Whether cogl_buffer_map()is supported with CoglBufferAccess including write support.- Value: 2
- Available since: 16
 
- Value: 
- 
            COGL_FEATURE_ID_FENCE
- 
            No description available. - Value: 3
- Available since: 16
 
- Value: 
- 
            COGL_FEATURE_ID_TEXTURE_RG
- 
            Support for COGL_TEXTURE_COMPONENTS_RGas the internal components of a texture.- Value: 4
- Available since: 16
 
- Value: 
- 
            COGL_FEATURE_ID_TEXTURE_RGBA1010102
- 
            Support for 10bpc RGBA formats. - Value: 5
- Available since: 16
 
- Value: 
- 
            COGL_FEATURE_ID_TEXTURE_HALF_FLOAT
- 
            Support for half float formats. - Value: 6
- Available since: 16
 
- Value: 
- 
            COGL_FEATURE_ID_TEXTURE_NORM16
- 
            Support for 16bpc formats. - Value: 7
- Available since: 16
 
- Value: 
- 
            COGL_FEATURE_ID_BUFFER_AGE
- 
            Available if the age of CoglOnscreenback buffers are tracked and socogl_onscreen_get_buffer_age()can be expected to return age values other than 0.- Value: 8
- Available since: 16
 
- Value: 
- 
            COGL_FEATURE_ID_TEXTURE_EGL_IMAGE_EXTERNAL
- 
            No description available. - Value: 9
- Available since: 16
 
- Value: 
- 
            COGL_FEATURE_ID_BLIT_FRAMEBUFFER
- 
            Whether blitting using cogl_framebuffer_blit()is supported.COGL_FEATURE_ID_SYNC_FDcogl_context_get_latest_sync_fd()is supported.- Value: 10
- Available since: 16
 
- Value: 
- 
            COGL_FEATURE_ID_TIMESTAMP_QUERY
- 
            No description available. - Value: 11
- Available since: 16
 
- Value: 
- 
            COGL_FEATURE_ID_SYNC_FD
- 
            No description available. - Value: 12
- Available since: 16
 
- Value: