diff options
Diffstat (limited to 'include/GL')
| -rw-r--r-- | include/GL/internal/dri_interface.h | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/include/GL/internal/dri_interface.h b/include/GL/internal/dri_interface.h index a8f5af145df..c314a43faad 100644 --- a/include/GL/internal/dri_interface.h +++ b/include/GL/internal/dri_interface.h @@ -967,7 +967,15 @@ struct __DRIbufferRec { }; #define __DRI_DRI2_LOADER "DRI_DRI2Loader" -#define __DRI_DRI2_LOADER_VERSION 3 +#define __DRI_DRI2_LOADER_VERSION 4 + +enum dri_loader_cap { + /* Whether the loader handles RGBA channel ordering correctly. If not, + * only BGRA ordering can be exposed. + */ + DRI_LOADER_CAP_RGBA_ORDERING, +}; + struct __DRIdri2LoaderExtensionRec { __DRIextension base; @@ -1017,6 +1025,14 @@ struct __DRIdri2LoaderExtensionRec { int *width, int *height, unsigned int *attachments, int count, int *out_count, void *loaderPrivate); + + /** + * Return a loader capability value. If the loader doesn't know the enum, + * it will return 0. + * + * \since 4 + */ + unsigned (*getCapability)(void *loaderPrivate, enum dri_loader_cap cap); }; /** @@ -1711,7 +1727,7 @@ struct __DRIimageList { }; #define __DRI_IMAGE_LOADER "DRI_IMAGE_LOADER" -#define __DRI_IMAGE_LOADER_VERSION 1 +#define __DRI_IMAGE_LOADER_VERSION 2 struct __DRIimageLoaderExtensionRec { __DRIextension base; @@ -1747,6 +1763,14 @@ struct __DRIimageLoaderExtensionRec { * into __DRIdri2ExtensionRec::createNewDrawable */ void (*flushFrontBuffer)(__DRIdrawable *driDrawable, void *loaderPrivate); + + /** + * Return a loader capability value. If the loader doesn't know the enum, + * it will return 0. + * + * \since 2 + */ + unsigned (*getCapability)(void *loaderPrivate, enum dri_loader_cap cap); }; /** |