radeon/vcn: add vcn encode interface

Add a new header file for vcn encode interface

Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>

1 files changed, 325 insertions, 0 deletions

diff --git a/src/gallium/drivers/radeon/radeon_vcn_enc.h b/src/gallium/drivers/radeon/radeon_vcn_enc.h
new file mode 100644
index 00000000000..f9fa16877d4
--- /dev/null
+++ b/src/gallium/drivers/radeon/radeon_vcn_enc.h
@@ -0,0 +1,325 @@
+/**************************************************************************
+ *
+ * Copyright 2017 Advanced Micro Devices, 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 THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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 _RADEON_VCN_ENC_H
+#define _RADEON_VCN_ENC_H
+
+#define RENCODE_FW_INTERFACE_MAJOR_VERSION		1
+#define RENCODE_FW_INTERFACE_MINOR_VERSION		2
+
+#define RENCODE_IB_PARAM_SESSION_INFO				0x00000001
+#define RENCODE_IB_PARAM_TASK_INFO  				0x00000002
+#define RENCODE_IB_PARAM_SESSION_INIT				0x00000003
+#define RENCODE_IB_PARAM_LAYER_CONTROL				0x00000004
+#define RENCODE_IB_PARAM_LAYER_SELECT				0x00000005
+#define RENCODE_IB_PARAM_RATE_CONTROL_SESSION_INIT 		0x00000006
+#define RENCODE_IB_PARAM_RATE_CONTROL_LAYER_INIT	 	0x00000007
+#define RENCODE_IB_PARAM_RATE_CONTROL_PER_PICTURE 		0x00000008
+#define RENCODE_IB_PARAM_QUALITY_PARAMS 			0x00000009
+#define RENCODE_IB_PARAM_SLICE_HEADER				0x0000000a
+#define RENCODE_IB_PARAM_ENCODE_PARAMS				0x0000000b
+#define RENCODE_IB_PARAM_INTRA_REFRESH				0x0000000c
+#define RENCODE_IB_PARAM_ENCODE_CONTEXT_BUFFER  		0x0000000d
+#define RENCODE_IB_PARAM_VIDEO_BITSTREAM_BUFFER 		0x0000000e
+#define RENCODE_IB_PARAM_FEEDBACK_BUFFER			0x00000010
+#define RENCODE_IB_PARAM_DIRECT_OUTPUT_NALU			0x00000020
+
+#define RENCODE_H264_IB_PARAM_SLICE_CONTROL			0x00200001
+#define RENCODE_H264_IB_PARAM_SPEC_MISC 			0x00200002
+#define RENCODE_H264_IB_PARAM_ENCODE_PARAMS			0x00200003
+#define RENCODE_H264_IB_PARAM_DEBLOCKING_FILTER 		0x00200004
+
+#define RENCODE_IB_OP_INITIALIZE    				0x01000001
+#define RENCODE_IB_OP_CLOSE_SESSION 				0x01000002
+#define RENCODE_IB_OP_ENCODE        				0x01000003
+#define RENCODE_IB_OP_INIT_RC       				0x01000004
+#define RENCODE_IB_OP_INIT_RC_VBV_BUFFER_LEVEL  		0x01000005
+#define RENCODE_IB_OP_SET_SPEED_ENCODING_MODE   		0x01000006
+#define RENCODE_IB_OP_SET_BALANCE_ENCODING_MODE 		0x01000007
+#define RENCODE_IB_OP_SET_QUALITY_ENCODING_MODE 		0x01000008
+
+#define RENCODE_IF_MAJOR_VERSION_MASK				0xFFFF0000
+#define RENCODE_IF_MAJOR_VERSION_SHIFT				16
+#define RENCODE_IF_MINOR_VERSION_MASK				0x0000FFFF
+#define RENCODE_IF_MINOR_VERSION_SHIFT				0
+
+#define RENCODE_ENCODE_STANDARD_H264				1
+
+#define RENCODE_PREENCODE_MODE_NONE 				0x00000000
+#define RENCODE_PREENCODE_MODE_1X   				0x00000001
+#define RENCODE_PREENCODE_MODE_2X   				0x00000002
+#define RENCODE_PREENCODE_MODE_4X   				0x00000004
+
+#define RENCODE_H264_SLICE_CONTROL_MODE_FIXED_MBS       	0x00000000
+#define RENCODE_H264_SLICE_CONTROL_MODE_FIXED_BITS      	0x00000001
+
+#define RENCODE_RATE_CONTROL_METHOD_NONE        		0x00000000
+#define RENCODE_RATE_CONTROL_METHOD_LATENCY_CONSTRAINED_VBR  	0x00000001
+#define RENCODE_RATE_CONTROL_METHOD_PEAK_CONSTRAINED_VBR 	0x00000002
+#define RENCODE_RATE_CONTROL_METHOD_CBR         		0x00000003
+
+#define RENCODE_DIRECT_OUTPUT_NALU_TYPE_AUD 			0x00000000
+#define RENCODE_DIRECT_OUTPUT_NALU_TYPE_VPS 			0x00000001
+#define RENCODE_DIRECT_OUTPUT_NALU_TYPE_SPS 			0x00000002
+#define RENCODE_DIRECT_OUTPUT_NALU_TYPE_PPS 			0x00000003
+#define RENCODE_DIRECT_OUTPUT_NALU_TYPE_PREFIX			0x00000004
+#define RENCODE_DIRECT_OUTPUT_NALU_TYPE_END_OF_SEQUENCE 	0x00000005
+
+#define RENCODE_SLICE_HEADER_TEMPLATE_MAX_TEMPLATE_SIZE_IN_DWORDS  	16
+#define RENCODE_SLICE_HEADER_TEMPLATE_MAX_NUM_INSTRUCTIONS  		16
+
+#define RENCODE_HEADER_INSTRUCTION_END  			0x00000000
+#define RENCODE_HEADER_INSTRUCTION_COPY 			0x00000001
+
+#define RENCODE_H264_HEADER_INSTRUCTION_FIRST_MB		0x00020000
+#define RENCODE_H264_HEADER_INSTRUCTION_SLICE_QP_DELTA 	0x00020001
+
+#define RENCODE_PICTURE_TYPE_B					0
+#define RENCODE_PICTURE_TYPE_P					1
+#define RENCODE_PICTURE_TYPE_I					2
+#define RENCODE_PICTURE_TYPE_P_SKIP				3
+
+#define RENCODE_INPUT_SWIZZLE_MODE_LINEAR			0
+#define RENCODE_INPUT_SWIZZLE_MODE_256B_S			1
+#define RENCODE_INPUT_SWIZZLE_MODE_4kB_S			5
+#define RENCODE_INPUT_SWIZZLE_MODE_64kB_S			9
+
+#define RENCODE_H264_PICTURE_STRUCTURE_FRAME			0
+#define RENCODE_H264_PICTURE_STRUCTURE_TOP_FIELD		1
+#define RENCODE_H264_PICTURE_STRUCTURE_BOTTOM_FIELD		2
+
+#define RENCODE_H264_INTERLACING_MODE_PROGRESSIVE           	0
+#define RENCODE_H264_INTERLACING_MODE_INTERLACED_STACKED    	1
+#define RENCODE_H264_INTERLACING_MODE_INTERLACED_INTERLEAVED 	2
+
+#define RENCODE_H264_DISABLE_DEBLOCKING_FILTER_IDC_ENABLE                       	0
+#define RENCODE_H264_DISABLE_DEBLOCKING_FILTER_IDC_DISABLE                      	1
+#define RENCODE_H264_DISABLE_DEBLOCKING_FILTER_IDC_DISALBE_ACROSS_SLICE_BOUNDARY 	2
+
+#define RENCODE_INTRA_REFRESH_MODE_NONE     			0
+#define RENCODE_INTRA_REFRESH_MODE_CTB_MB_ROWS			1
+#define RENCODE_INTRA_REFRESH_MODE_CTB_MB_COLUMNS		2
+
+#define RENCODE_MAX_NUM_RECONSTRUCTED_PICTURES			34
+
+#define RENCODE_REC_SWIZZLE_MODE_LINEAR     			0
+#define RENCODE_REC_SWIZZLE_MODE_256B_S     			1
+
+#define RENCODE_VIDEO_BITSTREAM_BUFFER_MODE_LINEAR		0
+#define RENCODE_VIDEO_BITSTREAM_BUFFER_MODE_CIRCULAR   	1
+
+#define RENCODE_FEEDBACK_BUFFER_MODE_LINEAR 			0
+#define RENCODE_FEEDBACK_BUFFER_MODE_CIRCULAR			1
+
+typedef struct rvcn_enc_session_info_s
+{
+    uint32_t	interface_version;
+    uint32_t	sw_context_address_hi;
+    uint32_t	sw_context_address_lo;
+} rvcn_enc_session_info_t;
+
+typedef struct rvcn_enc_task_info_s
+{
+    uint32_t	total_size_of_all_packages;
+    uint32_t	task_id;
+    uint32_t	allowed_max_num_feedbacks;
+} rvcn_enc_task_info_t;
+
+typedef struct rvcn_enc_session_init_s
+{
+    uint32_t	encode_standard;
+    uint32_t	aligned_picture_width;
+    uint32_t	aligned_picture_height;
+    uint32_t	padding_width;
+    uint32_t	padding_height;
+    uint32_t	pre_encode_mode;
+    uint32_t	pre_encode_chroma_enabled;
+} rvcn_enc_session_init_t;
+
+typedef struct rvcn_enc_layer_control_s
+{
+    uint32_t	max_num_temporal_layers;
+    uint32_t	num_temporal_layers;
+} rvcn_enc_layer_control_t;
+
+typedef struct rvcn_enc_layer_select_s
+{
+    uint32_t	temporal_layer_index;
+} rvcn_enc_layer_select_t;
+
+typedef struct rvcn_enc_h264_slice_control_s
+{
+    uint32_t	slice_control_mode;
+    union
+    {
+        uint32_t	num_mbs_per_slice;
+        uint32_t	num_bits_per_slice;
+    };
+} rvcn_enc_h264_slice_control_t;
+
+typedef struct rvcn_enc_h264_spec_misc_s
+{
+    uint32_t	constrained_intra_pred_flag;
+    uint32_t	cabac_enable;
+    uint32_t	cabac_init_idc;
+    uint32_t	half_pel_enabled;
+    uint32_t	quarter_pel_enabled;
+    uint32_t	profile_idc;
+    uint32_t	level_idc;
+} rvcn_enc_h264_spec_misc_t;
+
+typedef struct rvcn_enc_rate_ctl_session_init_s
+{
+    uint32_t	rate_control_method;
+    uint32_t	vbv_buffer_level;
+} rvcn_enc_rate_ctl_session_init_t;
+
+typedef struct rvcn_enc_rate_ctl_layer_init_s
+{
+    uint32_t	target_bit_rate;
+    uint32_t	peak_bit_rate;
+    uint32_t	frame_rate_num;
+    uint32_t	frame_rate_den;
+    uint32_t	vbv_buffer_size;
+    uint32_t	avg_target_bits_per_picture;
+    uint32_t	peak_bits_per_picture_integer;
+    uint32_t	peak_bits_per_picture_fractional;
+} rvcn_enc_rate_ctl_layer_init_t;
+
+typedef struct rvcn_enc_rate_ctl_per_picture_s
+{
+    uint32_t	qp;
+    uint32_t	min_qp_app;
+    uint32_t	max_qp_app;
+    uint32_t	max_au_size;
+    uint32_t	enabled_filler_data;
+    uint32_t	skip_frame_enable;
+    uint32_t	enforce_hrd;
+} rvcn_enc_rate_ctl_per_picture_t;
+
+typedef struct rvcn_enc_quality_params_s
+{
+    uint32_t	vbaq_mode;
+    uint32_t	scene_change_sensitivity;
+    uint32_t	scene_change_min_idr_interval;
+} rvcn_enc_quality_params_t;
+
+typedef struct rvcn_enc_direct_output_nalu_s
+{
+    uint32_t	type;
+    uint32_t	size;
+    uint32_t	data[1];
+} rvcn_enc_direct_output_nalu_t;
+
+typedef struct rvcn_enc_slice_header_s
+{
+    uint32_t	bitstream_template[RENCODE_SLICE_HEADER_TEMPLATE_MAX_TEMPLATE_SIZE_IN_DWORDS];
+    struct {
+        uint32_t	instruction;
+        uint32_t	num_bits;
+    } instructions[RENCODE_SLICE_HEADER_TEMPLATE_MAX_NUM_INSTRUCTIONS];
+} rvcn_enc_slice_header_t;
+
+typedef struct rvcn_enc_encode_params_s
+{
+    uint32_t	pic_type;
+    uint32_t	allowed_max_bitstream_size;
+    uint32_t	input_picture_luma_address_hi;
+    uint32_t	input_picture_luma_address_lo;
+    uint32_t	input_picture_chroma_address_hi;
+    uint32_t	input_picture_chroma_address_lo;
+    uint32_t	input_pic_luma_pitch;
+    uint32_t	input_pic_chroma_pitch;
+    uint8_t	input_pic_swizzle_mode;
+    uint32_t	reference_picture_index;
+    uint32_t	reconstructed_picture_index;
+} rvcn_enc_encode_params_t;
+
+typedef struct rvcn_enc_h264_encode_params_s
+{
+    uint32_t	input_picture_structure;
+    uint32_t	interlaced_mode;
+    uint32_t	reference_picture_structure;
+    uint32_t	reference_picture1_index;
+} rvcn_enc_h264_encode_params_t;
+
+typedef struct rvcn_enc_h264_deblocking_filter_s
+{
+    uint32_t	disable_deblocking_filter_idc;
+    int32_t 	alpha_c0_offset_div2;
+    int32_t 	beta_offset_div2;
+    int32_t 	cb_qp_offset;
+    int32_t 	cr_qp_offset;
+} rvcn_enc_h264_deblocking_filter_t;
+
+typedef struct rvcn_enc_intra_refresh_s
+{
+    uint32_t	intra_refresh_mode;
+    uint32_t	offset;
+    uint32_t	region_size;
+} rvcn_enc_intra_refresh_t;
+
+typedef struct rvcn_enc_reconstructed_picture_s
+{
+    uint32_t	luma_offset;
+    uint32_t	chroma_offset;
+} rvcn_enc_reconstructed_picture_t;
+
+typedef struct rvcn_enc_encode_context_buffer_s
+{
+    uint32_t	encode_context_address_hi;
+    uint32_t	encode_context_address_lo;
+    uint32_t	swizzle_mode;
+    uint32_t	rec_luma_pitch;
+    uint32_t	rec_chroma_pitch;
+    uint32_t	num_reconstructed_pictures;
+    rvcn_enc_reconstructed_picture_t	reconstructed_pictures[RENCODE_MAX_NUM_RECONSTRUCTED_PICTURES];
+    uint32_t	pre_encode_picture_luma_pitch;
+    uint32_t	pre_encode_picture_chroma_pitch;
+    rvcn_enc_reconstructed_picture_t	pre_encode_reconstructed_pictures[RENCODE_MAX_NUM_RECONSTRUCTED_PICTURES];
+    rvcn_enc_reconstructed_picture_t	pre_encode_input_picture;
+} rvcn_enc_encode_context_buffer_t;
+
+typedef struct rvcn_enc_video_bitstream_buffer_s
+{
+    uint32_t	mode;
+    uint32_t	video_bitstream_buffer_address_hi;
+    uint32_t	video_bitstream_buffer_address_lo;
+    uint32_t	video_bitstream_buffer_size;
+    uint32_t	video_bitstream_data_offset;
+} rvcn_enc_video_bitstream_buffer_t;
+
+typedef struct rvcn_enc_feedback_buffer_s
+{
+    uint32_t	mode;
+    uint32_t	feedback_buffer_address_hi;
+    uint32_t	feedback_buffer_address_lo;
+    uint32_t	feedback_buffer_size;
+    uint32_t	feedback_data_size;
+} rvcn_enc_feedback_buffer_t;
+
+#endif  // _RADEON_VCN_ENC_H