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authorJonathan Gray <jsg@cvs.openbsd.org>2015-11-22 02:46:45 +0000
committerJonathan Gray <jsg@cvs.openbsd.org>2015-11-22 02:46:45 +0000
commit0784c49c0f8fcc8b3abd4c9286d9fd8bc089dd7d (patch)
treea6394e3e264a0f80b57f4ce0f5d9526aa543d4b0 /lib/mesa/src/gallium/auxiliary/gallivm/lp_bld_pack.h
parentd91d0007eecf589ea5699e34aa4d748fce2c57b2 (diff)
import Mesa 11.0.6
Diffstat (limited to 'lib/mesa/src/gallium/auxiliary/gallivm/lp_bld_pack.h')
-rw-r--r--lib/mesa/src/gallium/auxiliary/gallivm/lp_bld_pack.h136
1 files changed, 136 insertions, 0 deletions
diff --git a/lib/mesa/src/gallium/auxiliary/gallivm/lp_bld_pack.h b/lib/mesa/src/gallium/auxiliary/gallivm/lp_bld_pack.h
new file mode 100644
index 000000000..7cede35bb
--- /dev/null
+++ b/lib/mesa/src/gallium/auxiliary/gallivm/lp_bld_pack.h
@@ -0,0 +1,136 @@
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * 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 VMWARE AND/OR ITS SUPPLIERS 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.
+ *
+ **************************************************************************/
+
+/**
+ * @file
+ * Helper functions for packing/unpacking conversions.
+ *
+ * @author Jose Fonseca <jfonseca@vmware.com>
+ */
+
+
+#ifndef LP_BLD_PACK_H
+#define LP_BLD_PACK_H
+
+
+#include "pipe/p_compiler.h"
+
+#include "gallivm/lp_bld.h"
+
+
+struct lp_type;
+
+LLVMValueRef
+lp_build_interleave2_half(struct gallivm_state *gallivm,
+ struct lp_type type,
+ LLVMValueRef a,
+ LLVMValueRef b,
+ unsigned lo_hi);
+
+LLVMValueRef
+lp_build_interleave2(struct gallivm_state *gallivm,
+ struct lp_type type,
+ LLVMValueRef a,
+ LLVMValueRef b,
+ unsigned lo_hi);
+
+
+void
+lp_build_unpack2(struct gallivm_state *gallivm,
+ struct lp_type src_type,
+ struct lp_type dst_type,
+ LLVMValueRef src,
+ LLVMValueRef *dst_lo,
+ LLVMValueRef *dst_hi);
+
+
+void
+lp_build_unpack(struct gallivm_state *gallivm,
+ struct lp_type src_type,
+ struct lp_type dst_type,
+ LLVMValueRef src,
+ LLVMValueRef *dst, unsigned num_dsts);
+
+LLVMValueRef
+lp_build_extract_range(struct gallivm_state *gallivm,
+ LLVMValueRef src,
+ unsigned start,
+ unsigned size);
+
+LLVMValueRef
+lp_build_concat(struct gallivm_state *gallivm,
+ LLVMValueRef src[],
+ struct lp_type src_type,
+ unsigned num_vectors);
+
+int
+lp_build_concat_n(struct gallivm_state *gallivm,
+ struct lp_type src_type,
+ LLVMValueRef *src,
+ unsigned num_srcs,
+ LLVMValueRef *dst,
+ unsigned num_dsts);
+
+
+LLVMValueRef
+lp_build_packs2(struct gallivm_state *gallivm,
+ struct lp_type src_type,
+ struct lp_type dst_type,
+ LLVMValueRef lo,
+ LLVMValueRef hi);
+
+
+LLVMValueRef
+lp_build_pack2(struct gallivm_state *gallivm,
+ struct lp_type src_type,
+ struct lp_type dst_type,
+ LLVMValueRef lo,
+ LLVMValueRef hi);
+
+
+LLVMValueRef
+lp_build_pack(struct gallivm_state *gallivm,
+ struct lp_type src_type,
+ struct lp_type dst_type,
+ boolean clamped,
+ const LLVMValueRef *src, unsigned num_srcs);
+
+
+void
+lp_build_resize(struct gallivm_state *gallivm,
+ struct lp_type src_type,
+ struct lp_type dst_type,
+ const LLVMValueRef *src, unsigned num_srcs,
+ LLVMValueRef *dst, unsigned num_dsts);
+
+
+LLVMValueRef
+lp_build_pad_vector(struct gallivm_state *gallivm,
+ LLVMValueRef src,
+ unsigned dst_length);
+
+#endif /* !LP_BLD_PACK_H */