[Mesa-dev] [PATCH 03/26] dri: Update dri_util to keep track of __DRI_BACKGROUND_CALLABLE

[Marek Olšák]

From: Paul Berry <stereotype441 at gmail.com>

---
 src/mesa/drivers/dri/common/dri_util.c | 2 ++
 src/mesa/drivers/dri/common/dri_util.h | 1 +
 2 files changed, 3 insertions(+)

diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c
index d18c458..f6df488 100644
--- a/src/mesa/drivers/dri/common/dri_util.c
+++ b/src/mesa/drivers/dri/common/dri_util.c
@@ -68,20 +68,22 @@ setupLoaderExtensions(__DRIscreen *psp,
 {
     int i;
 
     for (i = 0; extensions[i]; i++) {
 	if (strcmp(extensions[i]->name, __DRI_DRI2_LOADER) == 0)
 	    psp->dri2.loader = (__DRIdri2LoaderExtension *) extensions[i];
 	if (strcmp(extensions[i]->name, __DRI_IMAGE_LOOKUP) == 0)
 	    psp->dri2.image = (__DRIimageLookupExtension *) extensions[i];
 	if (strcmp(extensions[i]->name, __DRI_USE_INVALIDATE) == 0)
 	    psp->dri2.useInvalidate = (__DRIuseInvalidateExtension *) extensions[i];
+        if (strcmp(extensions[i]->name, __DRI_BACKGROUND_CALLABLE) == 0)
+            psp->dri2.backgroundCallable = (__DRIbackgroundCallableExtension *) extensions[i];
 	if (strcmp(extensions[i]->name, __DRI_SWRAST_LOADER) == 0)
 	    psp->swrast_loader = (__DRIswrastLoaderExtension *) extensions[i];
         if (strcmp(extensions[i]->name, __DRI_IMAGE_LOADER) == 0)
            psp->image.loader = (__DRIimageLoaderExtension *) extensions[i];
     }
 }
 
 /**
  * This pointer determines which driver API we'll use in the case of the
  * loader not passing us an explicit driver extensions list (that would,
diff --git a/src/mesa/drivers/dri/common/dri_util.h b/src/mesa/drivers/dri/common/dri_util.h
index 6987f55..8fcd632 100644
--- a/src/mesa/drivers/dri/common/dri_util.h
+++ b/src/mesa/drivers/dri/common/dri_util.h
@@ -165,20 +165,21 @@ struct __DRIscreenRec {
     const __DRIextension **extensions;
 
     const __DRIswrastLoaderExtension *swrast_loader;
 
     struct {
 	/* Flag to indicate that this is a DRI2 screen.  Many of the above
 	 * fields will not be valid or initializaed in that case. */
 	const __DRIdri2LoaderExtension *loader;
 	const __DRIimageLookupExtension *image;
 	const __DRIuseInvalidateExtension *useInvalidate;
+        const __DRIbackgroundCallableExtension *backgroundCallable;
     } dri2;
 
     struct {
         const __DRIimageLoaderExtension *loader;
     } image;
 
     driOptionCache optionInfo;
     driOptionCache optionCache;
 
     unsigned int api_mask;
-- 
2.7.4