gbm: remove "struct gbm_drm_bo" abstraction

The struct is a simple wraper around gbm_bo and brings no actual
benefit.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Tested-by: Rob Herring <robh@kernel.org>

src/egl/drivers/dri2/platform_drm.c

@@ -547,7 +547,7 @@ swrast_put_image2(__DRIdrawable *driDrawable,
    if (gbm_dri_bo_map_dumb(bo) == NULL)
       return;
 
-   internal_stride = bo->base.base.stride;
+   internal_stride = bo->base.stride;
 
    for (i = 0; i < height; i++) {
       memcpy(bo->map + (x + i) * internal_stride + y,
@@ -577,7 +577,7 @@ swrast_get_image(__DRIdrawable *driDrawable,
    if (gbm_dri_bo_map_dumb(bo) == NULL)
       return;
 
-   internal_stride = bo->base.base.stride;
+   internal_stride = bo->base.stride;
    stride = width * 4;
 
    for (i = 0; i < height; i++) {

src/gbm/backends/dri/gbm_dri.c

@@ -959,19 +959,19 @@ gbm_dri_bo_import(struct gbm_device *gbm,
       return NULL;
    }
 
-   bo->base.base.gbm = gbm;
+   bo->base.gbm = gbm;
-   bo->base.base.format = gbm_format;
+   bo->base.format = gbm_format;
 
    dri->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_WIDTH,
-                          (int*)&bo->base.base.width);
+                          (int*)&bo->base.width);
    dri->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_HEIGHT,
-                          (int*)&bo->base.base.height);
+                          (int*)&bo->base.height);
    dri->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_STRIDE,
-                          (int*)&bo->base.base.stride);
+                          (int*)&bo->base.stride);
    dri->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_HANDLE,
-                          &bo->base.base.handle.s32);
+                          &bo->base.handle.s32);
 
-   return &bo->base.base;
+   return &bo->base;
 }
 
 static bool
@@ -1038,19 +1038,19 @@ create_dumb(struct gbm_device *gbm,
    if (ret)
       goto free_bo;
 
-   bo->base.base.gbm = gbm;
+   bo->base.gbm = gbm;
-   bo->base.base.width = width;
+   bo->base.width = width;
-   bo->base.base.height = height;
+   bo->base.height = height;
-   bo->base.base.stride = create_arg.pitch;
+   bo->base.stride = create_arg.pitch;
-   bo->base.base.format = format;
+   bo->base.format = format;
-   bo->base.base.handle.u32 = create_arg.handle;
+   bo->base.handle.u32 = create_arg.handle;
    bo->handle = create_arg.handle;
    bo->size = create_arg.size;
 
    if (gbm_dri_bo_map_dumb(bo) == NULL)
       goto destroy_dumb;
 
-   return &bo->base.base;
+   return &bo->base;
 
 destroy_dumb:
    memset(&destroy_arg, 0, sizeof destroy_arg);
@@ -1086,10 +1086,10 @@ gbm_dri_bo_create(struct gbm_device *gbm,
    if (bo == NULL)
       return NULL;
 
-   bo->base.base.gbm = gbm;
+   bo->base.gbm = gbm;
-   bo->base.base.width = width;
+   bo->base.width = width;
-   bo->base.base.height = height;
+   bo->base.height = height;
-   bo->base.base.format = format;
+   bo->base.format = format;
 
    switch (format) {
    case GBM_FORMAT_R8:
@@ -1165,7 +1165,7 @@ gbm_dri_bo_create(struct gbm_device *gbm,
 
       if (bo->image) {
          /* The client passed in a list of invalid modifiers */
-         assert(gbm_dri_bo_get_modifier(&bo->base.base) != DRM_FORMAT_MOD_INVALID);
+         assert(gbm_dri_bo_get_modifier(&bo->base) != DRM_FORMAT_MOD_INVALID);
       }
    } else {
       bo->image = dri->image->createImage(dri->screen, width, height,
@@ -1176,11 +1176,11 @@ gbm_dri_bo_create(struct gbm_device *gbm,
       goto failed;
 
    dri->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_HANDLE,
-                          &bo->base.base.handle.s32);
+                          &bo->base.handle.s32);
    dri->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_STRIDE,
-                          (int *) &bo->base.base.stride);
+                          (int *) &bo->base.stride);
 
-   return &bo->base.base;
+   return &bo->base;
 
 failed:
    free(bo);
@@ -1198,8 +1198,8 @@ gbm_dri_bo_map(struct gbm_bo *_bo,
 
    /* If it's a dumb buffer, we already have a mapping */
    if (bo->map) {
-      *map_data = (char *)bo->map + (bo->base.base.stride * y) + (x * 4);
+      *map_data = (char *)bo->map + (bo->base.stride * y) + (x * 4);
-      *stride = bo->base.base.stride;
+      *stride = bo->base.stride;
       return *map_data;
    }
 

src/gbm/backends/dri/gbm_driint.h

@@ -102,7 +102,7 @@ struct gbm_dri_device {
 };
 
 struct gbm_dri_bo {
-   struct gbm_drm_bo base;
+   struct gbm_bo base;
 
    __DRIimage *image;
 
@@ -150,12 +150,12 @@ gbm_dri_bo_map_dumb(struct gbm_dri_bo *bo)
    memset(&map_arg, 0, sizeof(map_arg));
    map_arg.handle = bo->handle;
 
-   ret = drmIoctl(bo->base.base.gbm->fd, DRM_IOCTL_MODE_MAP_DUMB, &map_arg);
+   ret = drmIoctl(bo->base.gbm->fd, DRM_IOCTL_MODE_MAP_DUMB, &map_arg);
    if (ret)
       return NULL;
 
    bo->map = mmap(0, bo->size, PROT_WRITE,
-                  MAP_SHARED, bo->base.base.gbm->fd, map_arg.offset);
+                  MAP_SHARED, bo->base.gbm->fd, map_arg.offset);
    if (bo->map == MAP_FAILED) {
       bo->map = NULL;
       return NULL;

src/gbm/main/common_drm.h

@@ -41,8 +41,4 @@ struct gbm_drm_device {
    char *driver_name;
 };
 
-struct gbm_drm_bo {
-   struct gbm_bo base;
-};
-
 #endif