Adding upstream version 3.3.0+dfsg1.upstream/3.3.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 78 insertions, 0 deletions

diff --git a/include/freerdp/codec/nsc.h b/include/freerdp/codec/nsc.h
new file mode 100644
index 0000000..a0a266d
--- /dev/null
+++ b/include/freerdp/codec/nsc.h
@@ -0,0 +1,78 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * NSCodec Codec
+ *
+ * Copyright 2011 Samsung, Author Jiten Pathy
+ * Copyright 2012 Vic Lee
+ * Copyright 2016 Armin Novak <armin.novak@thincast.com>
+ * Copyright 2016 Thincast Technologies GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *	 http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FREERDP_CODEC_NSCODEC_H
+#define FREERDP_CODEC_NSCODEC_H
+
+#include <freerdp/api.h>
+#include <freerdp/types.h>
+#include <freerdp/constants.h>
+
+#include <winpr/stream.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+	typedef enum
+	{
+		NSC_COLOR_LOSS_LEVEL,
+		NSC_ALLOW_SUBSAMPLING,
+		NSC_DYNAMIC_COLOR_FIDELITY,
+		NSC_COLOR_FORMAT
+	} NSC_PARAMETER;
+
+	typedef struct S_NSC_CONTEXT NSC_CONTEXT;
+
+#if defined(WITH_FREERDP_DEPRECATED)
+	FREERDP_API WINPR_DEPRECATED_VAR("Use nsc_context_set_parameters(NSC_COLOR_FORMAT)",
+	                                 BOOL nsc_context_set_pixel_format(NSC_CONTEXT* context,
+	                                                                   UINT32 pixel_format));
+#endif
+
+	FREERDP_API BOOL nsc_context_set_parameters(NSC_CONTEXT* context, NSC_PARAMETER what,
+	                                            UINT32 value);
+
+	FREERDP_API BOOL nsc_process_message(NSC_CONTEXT* context, UINT16 bpp, UINT32 width,
+	                                     UINT32 height, const BYTE* data, UINT32 length,
+	                                     BYTE* pDstData, UINT32 DstFormat, UINT32 nDstStride,
+	                                     UINT32 nXDst, UINT32 nYDst, UINT32 nWidth, UINT32 nHeight,
+	                                     UINT32 flip);
+	FREERDP_API BOOL nsc_compose_message(NSC_CONTEXT* context, wStream* s, const BYTE* bmpdata,
+	                                     UINT32 width, UINT32 height, UINT32 rowstride);
+	FREERDP_API BOOL nsc_decompose_message(NSC_CONTEXT* context, wStream* s, BYTE* bmpdata,
+	                                       UINT32 x, UINT32 y, UINT32 width, UINT32 height,
+	                                       UINT32 rowstride, UINT32 format, UINT32 flip);
+
+	FREERDP_API BOOL nsc_context_reset(NSC_CONTEXT* context, UINT32 width, UINT32 height);
+
+	FREERDP_API void nsc_context_free(NSC_CONTEXT* context);
+
+	WINPR_ATTR_MALLOC(nsc_context_free, 1)
+	FREERDP_API NSC_CONTEXT* nsc_context_new(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FREERDP_CODEC_NSCODEC_H */