2 * Copyright © 2011 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sub license, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
12 * The above copyright notice and this permission notice (including the
13 * next paragraph) shall be included in all copies or substantial portions
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
19 * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
20 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
21 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
22 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 * Xiang Haihao <haihao.xiang@intel.com>
35 #include <intel_bufmgr.h>
36 #include "i965_decoder.h"
38 #define GEN7_VC1_I_PICTURE 0
39 #define GEN7_VC1_P_PICTURE 1
40 #define GEN7_VC1_B_PICTURE 2
41 #define GEN7_VC1_BI_PICTURE 3
42 #define GEN7_VC1_SKIPPED_PICTURE 4
44 #define GEN7_JPEG_ROTATION_0 0
45 #define GEN7_JPEG_ROTATION_90 1
46 #define GEN7_JPEG_ROTATION_270 2
47 #define GEN7_JPEG_ROTATION_180 3
51 #define GEN7_YUV422H_2Y 2
54 #define GEN7_YUV422V_2Y 5
55 #define GEN7_YUV422H_4Y 6
56 #define GEN7_YUV422V_4Y 7
58 struct gen7_vc1_surface {
62 int picture_type_bottom;
63 int range_reduction_frame;
64 int reference_distance;
65 int intensity_compensation_top;
66 int intensity_compensation_bottom;
68 int luma_scale_top[2];
69 int luma_scale_bottom[2];
71 int luma_shift_top[2];
72 int luma_shift_bottom[2];
77 struct gen7_mfd_context {
78 struct hw_context base;
81 VAIQMatrixBufferMPEG2 mpeg2;
82 VAIQMatrixBufferH264 h264; /* flat scaling lists (default) */
85 GenFrameStoreContext fs_ctx;
86 GenFrameStore reference_surface[MAX_GEN_REFERENCE_FRAMES];
87 GenBuffer post_deblocking_output;
88 GenBuffer pre_deblocking_output;
89 GenBuffer intra_row_store_scratch_buffer;
90 GenBuffer deblocking_filter_row_store_scratch_buffer;
91 GenBuffer bsd_mpc_row_store_scratch_buffer;
92 GenBuffer mpr_row_store_scratch_buffer;
93 GenBuffer bitplane_read_buffer;
94 GenBuffer segmentation_buffer;
96 VASurfaceID jpeg_wa_surface_id;
97 struct object_surface *jpeg_wa_surface_object;
98 dri_bo *jpeg_wa_slice_data_bo;
100 int wa_mpeg2_slice_vertical_position;
102 void *driver_context;
105 #endif /* _GEN7_MFD_H_ */