[Mesa-dev] [PATCH v3 02/15] dri: Add an image creation with modifiers

[Varad Gautam]

From: Ben Widawsky <ben at bwidawsk.net>

Modifiers will be obtained or guessed by the client and passed in during
image creation/import.

As of this patch, the modifiers aren't plumbed all the way down, this
patch simply makes sure the interface level stuff is correct and keeps
interface versioning consistent.

v2: Don't allow usage + modifiers
v3: Make NAND actually NAND. Bug introduced in v2. (Jason)
v4: Bump DRIimage version. (Varad)

Cc: Kristian Høgsberg <krh at bitplanet.net>
Cc: Jason Ekstrand <jason at jekstrand.net>
Signed-off-by: Ben Widawsky <ben at bwidawsk.net>
Reviewed-by: Eric Engestrom <eric.engestrom at imgtec.com> (v1)
Acked-by: Daniel Stone <daniels at collabora.com>
Signed-off-by: Varad Gautam <varad.gautam at collabora.com>
---
 src/gallium/state_trackers/dri/dri2.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/gallium/state_trackers/dri/dri2.c b/src/gallium/state_trackers/dri/dri2.c
index 0c5783c..d561fe8 100644
--- a/src/gallium/state_trackers/dri/dri2.c
+++ b/src/gallium/state_trackers/dri/dri2.c
@@ -1417,7 +1417,7 @@ dri2_get_capabilities(__DRIscreen *_screen)
 
 /* The extension is modified during runtime if DRI_PRIME is detected */
 static __DRIimageExtension dri2ImageExtension = {
-    .base = { __DRI_IMAGE, 12 },
+    .base = { __DRI_IMAGE, 14 },
 
     .createImageFromName          = dri2_create_image_from_name,
     .createImageFromRenderbuffer  = dri2_create_image_from_renderbuffer,
@@ -1435,6 +1435,7 @@ static __DRIimageExtension dri2ImageExtension = {
     .getCapabilities              = dri2_get_capabilities,
     .mapImage                     = dri2_map_image,
     .unmapImage                   = dri2_unmap_image,
+    .createImageWithModifiers     = NULL,
 };
 
 
-- 
2.10.0