Import Mesa 19.2.8

1 files changed, 86 insertions, 0 deletions

diff --git a/lib/mesa/src/gallium/drivers/lima/lima_resource.h b/lib/mesa/src/gallium/drivers/lima/lima_resource.h
new file mode 100644
index 000000000..ba88b0696
--- /dev/null
+++ b/lib/mesa/src/gallium/drivers/lima/lima_resource.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2017-2019 Lima Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sub license,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef H_LIMA_RESOURCE
+#define H_LIMA_RESOURCE
+
+#include "pipe/p_state.h"
+
+/* max texture size is 4096x4096 */
+#define LIMA_MAX_MIP_LEVELS 13
+
+struct lima_screen;
+
+struct lima_resource_level {
+   uint32_t width;
+   uint32_t stride;
+   uint32_t offset;
+};
+
+struct lima_resource {
+   struct pipe_resource base;
+
+   struct renderonly_scanout *scanout;
+   struct lima_bo *bo;
+   bool tiled;
+
+   struct lima_resource_level levels[LIMA_MAX_MIP_LEVELS];
+};
+
+struct lima_surface {
+   struct pipe_surface base;
+   int tiled_w, tiled_h;
+   bool reload;
+};
+
+struct lima_transfer {
+   struct pipe_transfer base;
+   void *staging;
+};
+
+static inline struct lima_resource *
+lima_resource(struct pipe_resource *res)
+{
+   return (struct lima_resource *)res;
+}
+
+static inline struct lima_surface *
+lima_surface(struct pipe_surface *surf)
+{
+   return (struct lima_surface *)surf;
+}
+
+static inline struct lima_transfer *
+lima_transfer(struct pipe_transfer *trans)
+{
+   return (struct lima_transfer *)trans;
+}
+
+void
+lima_resource_screen_init(struct lima_screen *screen);
+
+void
+lima_resource_context_init(struct lima_context *ctx);
+
+#endif