minigbm: cros_gralloc: support GRALLOC_MODULE_API_VERSION_0_3

[android-x86/external-minigbm.git] / helpers.h

diff --git a/helpers.h b/helpers.h
index 86bbd9a..dc1a7c0 100644 (file)
--- a/helpers.h
+++ b/helpers.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
+ * Copyright 2014 The Chromium OS Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
@@ -9,22 +9,24 @@
 
 #include "drv.h"
 
-size_t drv_num_planes_from_format(uint32_t format);
-int drv_bpp_from_format(uint32_t format, size_t plane);
-int drv_stride_from_format(uint32_t format, uint32_t width, size_t plane);
-int drv_bo_from_format(struct bo *bo, uint32_t width, uint32_t height,
-                      drv_format_t format);
-int drv_dumb_bo_create(struct bo *bo, uint32_t width, uint32_t height,
-                      uint32_t format, uint32_t flags);
+uint32_t drv_stride_from_format(uint32_t format, uint32_t width, size_t plane);
+int drv_bo_from_format(struct bo *bo, uint32_t stride, uint32_t aligned_height, uint32_t format);
+int drv_dumb_bo_create(struct bo *bo, uint32_t width, uint32_t height, uint32_t format,
+                      uint32_t flags);
 int drv_dumb_bo_destroy(struct bo *bo);
 int drv_gem_bo_destroy(struct bo *bo);
-void *drv_dumb_bo_map(struct bo *bo, struct map_info *data, size_t plane);
-uintptr_t drv_get_reference_count(struct driver *drv, struct bo *bo,
-                                 size_t plane);
-void drv_increment_reference_count(struct driver *drv, struct bo *bo,
-                                  size_t plane);
-void drv_decrement_reference_count(struct driver *drv, struct bo *bo,
-                                  size_t plane);
-uint32_t drv_num_buffers_per_bo(struct bo *bo);
+int drv_prime_bo_import(struct bo *bo, struct drv_import_fd_data *data);
+void *drv_dumb_bo_map(struct bo *bo, struct map_info *data, size_t plane, int prot);
+uintptr_t drv_get_reference_count(struct driver *drv, struct bo *bo, size_t plane);
+void drv_increment_reference_count(struct driver *drv, struct bo *bo, size_t plane);
+void drv_decrement_reference_count(struct driver *drv, struct bo *bo, size_t plane);
 uint32_t drv_log_base2(uint32_t value);
+int drv_add_combination(struct driver *drv, uint32_t format, struct format_metadata *metadata,
+                       uint64_t usage);
+int drv_add_combinations(struct driver *drv, const uint32_t *formats, uint32_t num_formats,
+                        struct format_metadata *metadata, uint64_t usage);
+void drv_modify_combination(struct driver *drv, uint32_t format, struct format_metadata *metadata,
+                           uint64_t usage);
+struct kms_item *drv_query_kms(struct driver *drv, uint32_t *num_items);
+int drv_modify_linear_combinations(struct driver *drv);
 #endif