panfrost: Move pan_invocation to shared panfrost/

The routines in this file have no dependency on Gallium. Let's share
them so they can be used for a theoretical future Vulkan driver or, more
immediately, consulted when tracing.

Signed-off-by: Alyssa Rosenzweig <[email protected]>

1 files changed, 55 insertions, 0 deletions

diff --git a/src/panfrost/encoder/pan_encoder.h b/src/panfrost/encoder/pan_encoder.h
new file mode 100644
index 00000000000..4d8ab61e46d
--- /dev/null
+++ b/src/panfrost/encoder/pan_encoder.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2019 Collabora, Ltd.
+ *
+ * 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, sublicense,
+ * 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 NONINFRINGEMENT.  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.
+ *
+ * Authors (Collabora):
+ *   Alyssa Rosenzweig <[email protected]>
+ */
+
+#ifndef __PAN_ENCODER_H
+#define __PAN_ENCODER_H
+
+#include "panfrost-job.h"
+
+/* Invocation packing */
+
+void
+panfrost_pack_work_groups_compute(
+        struct mali_vertex_tiler_prefix *out,
+        unsigned num_x,
+        unsigned num_y,
+        unsigned num_z,
+        unsigned size_x,
+        unsigned size_y,
+        unsigned size_z);
+
+void
+panfrost_pack_work_groups_fused(
+        struct mali_vertex_tiler_prefix *vertex,
+        struct mali_vertex_tiler_prefix *tiler,
+        unsigned num_x,
+        unsigned num_y,
+        unsigned num_z,
+        unsigned size_x,
+        unsigned size_y,
+        unsigned size_z);
+
+#endif