Am Dienstag, den 30.05.2017, 17:23 +0530 schrieb Varad Gautam: > From: Varad Gautam <varad.gau...@collabora.com> > > return the modifier selected by the driver when creating this image. > > v2: since we can use winsys_handle->modifier to serve these, remove > DRIimage->modifier from v1. > use DRM_API_HANDLE_TYPE_KMS instead of DRM_API_HANDLE_TYPE_FD to avoid > ownership transfer. (Lucas) > > Suggested-by: Daniel Stone <dani...@collabora.com> > Signed-off-by: Varad Gautam <varad.gau...@collabora.com> > Cc: Lucas Stach <l.st...@pengutronix.de>
Reviewed-by: Lucas Stach <l.st...@pengutronix.de> > --- > src/gallium/state_trackers/dri/dri2.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/src/gallium/state_trackers/dri/dri2.c > b/src/gallium/state_trackers/dri/dri2.c > index f1794b7..fb1c829 100644 > --- a/src/gallium/state_trackers/dri/dri2.c > +++ b/src/gallium/state_trackers/dri/dri2.c > @@ -1088,6 +1088,18 @@ dri2_query_image(__DRIimage *image, int attrib, int > *value) > case __DRI_IMAGE_ATTRIB_NUM_PLANES: > *value = 1; > return GL_TRUE; > + case __DRI_IMAGE_ATTRIB_MODIFIER_UPPER: > + whandle.type = DRM_API_HANDLE_TYPE_KMS; > + image->texture->screen->resource_get_handle(image->texture->screen, > + NULL, image->texture, &whandle, usage); > + *value = (whandle.modifier >> 32) & 0xffffffff; > + return GL_TRUE; > + case __DRI_IMAGE_ATTRIB_MODIFIER_LOWER: > + whandle.type = DRM_API_HANDLE_TYPE_KMS; > + image->texture->screen->resource_get_handle(image->texture->screen, > + NULL, image->texture, &whandle, usage); > + *value = whandle.modifier & 0xffffffff; > + return GL_TRUE; > default: > return GL_FALSE; > } _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
