gbm: Add buffer handling and visuals for fp16 formats

[mesa.git] / src / gbm / main / gbmint.h

diff --git a/src/gbm/main/gbmint.h b/src/gbm/main/gbmint.h
index 26d18bab6bf48e7fba8f483c24769284d080fe9b..192577431e2550b6738c04cf12f1dd4880e115a9 100644 (file)
--- a/src/gbm/main/gbmint.h
+++ b/src/gbm/main/gbmint.h
@@ -61,11 +61,16 @@ struct gbm_device {
    int (*is_format_supported)(struct gbm_device *gbm,
                               uint32_t format,
                               uint32_t usage);
+   int (*get_format_modifier_plane_count)(struct gbm_device *device,
+                                          uint32_t format,
+                                          uint64_t modifier);
 
    struct gbm_bo *(*bo_create)(struct gbm_device *gbm,
                                uint32_t width, uint32_t height,
                                uint32_t format,
-                               uint32_t usage);
+                               uint32_t usage,
+                               const uint64_t *modifiers,
+                               const unsigned int count);
    struct gbm_bo *(*bo_import)(struct gbm_device *gbm, uint32_t type,
                                void *buffer, uint32_t usage);
    void *(*bo_map)(struct gbm_bo *bo,
@@ -79,11 +84,15 @@ struct gbm_device {
    int (*bo_get_planes)(struct gbm_bo *bo);
    union gbm_bo_handle (*bo_get_handle)(struct gbm_bo *bo, int plane);
    uint32_t (*bo_get_stride)(struct gbm_bo *bo, int plane);
+   uint32_t (*bo_get_offset)(struct gbm_bo *bo, int plane);
+   uint64_t (*bo_get_modifier)(struct gbm_bo *bo);
    void (*bo_destroy)(struct gbm_bo *bo);
 
    struct gbm_surface *(*surface_create)(struct gbm_device *gbm,
                                          uint32_t width, uint32_t height,
-                                         uint32_t format, uint32_t flags);
+                                         uint32_t format, uint32_t flags,
+                                         const uint64_t *modifiers,
+                                         const unsigned count);
    struct gbm_bo *(*surface_lock_front_buffer)(struct gbm_surface *surface);
    void (*surface_release_buffer)(struct gbm_surface *surface,
                                   struct gbm_bo *bo);
@@ -113,6 +122,10 @@ struct gbm_surface {
    uint32_t height;
    uint32_t format;
    uint32_t flags;
+   struct {
+      uint64_t *modifiers;
+      unsigned count;
+   };
 };
 
 struct gbm_backend {
@@ -120,4 +133,7 @@ struct gbm_backend {
    struct gbm_device *(*create_device)(int fd);
 };
 
+uint32_t
+gbm_format_canonicalize(uint32_t gbm_format);
+
 #endif