#define BO_USE_EXTERNAL_DISP (1ull << 10)
#define BO_USE_PROTECTED (1ull << 11)
#define BO_USE_HW_VIDEO_ENCODER (1ull << 12)
-#define BO_USE_HW_CAMERA_WRITE (1ull << 13)
-#define BO_USE_HW_CAMERA_READ (1ull << 14)
-#define BO_USE_HW_CAMERA_ZSL (1ull << 15)
+#define BO_USE_CAMERA_WRITE (1ull << 13)
+#define BO_USE_CAMERA_READ (1ull << 14)
#define BO_USE_RENDERSCRIPT (1ull << 16)
#define BO_USE_TEXTURE (1ull << 17)
+/* Read-Write permissions for drv_bo_map() flags */
+#define BO_TRANSFER_NONE 0
+#define BO_TRANSFER_READ (1 << 0)
+#define BO_TRANSFER_WRITE (1 << 1)
+#define BO_TRANSFER_READ_WRITE (BO_TRANSFER_READ | BO_TRANSFER_WRITE)
+
/* This is our extension to <drm_fourcc.h>. We need to make sure we don't step
* on the namespace of already defined formats, which can be done by using invalid
* fourcc codes.
#define DRM_FORMAT_FLEX_IMPLEMENTATION_DEFINED fourcc_code('9', '9', '9', '8')
#define DRM_FORMAT_FLEX_YCbCr_420_888 fourcc_code('9', '9', '9', '9')
-#define BO_COMMON_USE_MASK BO_USE_LINEAR | BO_USE_RENDERING | \
- BO_USE_SW_READ_OFTEN | BO_USE_SW_WRITE_OFTEN | \
- BO_USE_SW_READ_RARELY | BO_USE_SW_WRITE_RARELY | \
- BO_USE_TEXTURE
// clang-format on
struct driver;
struct bo;
uint32_t drv_bo_get_stride_in_pixels(struct bo *bo);
-uint32_t drv_resolve_format(struct driver *drv, uint32_t format);
+uint32_t drv_resolve_format(struct driver *drv, uint32_t format, uint64_t usage);
size_t drv_num_planes_from_format(uint32_t format);