src/gen8_encoder_vp8.c

   1 /*
   2  * Copyright © 2017 Intel Corporation
   3  *
   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:
  11  *
  12  * The above copyright notice and this permission notice (including the
  13  * next paragraph) shall be included in all copies or substantial portions
  14  * of the Software.
  15  *
  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.
  23  *
  24  * Authors:
  25  *    Xiang, Haihao <haihao.xiang@intel.com>
  26  *
  27  */
  28
  29 #include <stdio.h>
  30 #include <stdlib.h>
  31 #include <stdbool.h>
  32 #include <string.h>
  33 #include <math.h>
  34 #include <assert.h>
  35
  36 #include "intel_batchbuffer.h"
  37 #include "intel_driver.h"
  38
  39 #include "i965_defines.h"
  40 #include "i965_drv_video.h"
  41 #include "i965_encoder.h"
  42 #include "i965_encoder_vp8.h"
  43
  44 extern struct i965_kernel vp8_kernels_brc_init_reset[NUM_VP8_BRC_RESET];
  45 extern struct i965_kernel vp8_kernels_scaling[NUM_VP8_SCALING];
  46 extern struct i965_kernel vp8_kernels_me[NUM_VP8_ME];
  47 extern struct i965_kernel vp8_kernels_mbenc[NUM_VP8_MBENC];
  48 extern struct i965_kernel vp8_kernels_mpu[NUM_VP8_MPU];
  49 extern struct i965_kernel vp8_kernels_tpu[NUM_VP8_TPU];
  50 extern struct i965_kernel vp8_kernels_brc_update[NUM_VP8_BRC_UPDATE];
  51
  52 static const uint32_t gen8_brc_init_bin_vp8[][4] = {
  53 #include "shaders/brc/bsw/vp8_brc_init_genx_0.g8b"
  54 };
  55
  56 static const uint32_t gen8_brc_reset_bin_vp8[][4] = {
  57 #include "shaders/brc/bsw/vp8_brc_reset_genx_0.g8b"
  58 };
  59
  60 static const uint32_t gen8_scaling_bin_vp8[][4] = {
  61 #include "shaders/brc/bsw/hme_downscale_genx_0.g8b"
  62 };
  63
  64 static const uint32_t gen8_me_bin_vp8[][4] = {
  65 #include "shaders/brc/bsw/hme_genx_0.g8b"
  66 };
  67
  68 static const uint32_t gen8_mbenc_i_frame_dist_bin_vp8[][4] = {
  69 #include "shaders/brc/bsw/vp8_intra_distortion_genx_0.g8b"
  70 };
  71
  72 static const uint32_t gen8_mbenc_i_frame_luma_bin_vp8[][4] = {
  73 #include "shaders/brc/bsw/vp8_enc_genx_0.g8b"
  74 };
  75
  76 static const uint32_t gen8_mbenc_i_frame_chroma_bin_vp8[][4] = {
  77 #include "shaders/brc/bsw/vp8_enc_genx_1.g8b"
  78 };
  79
  80 static const uint32_t gen8_mbenc_p_frame_bin_vp8[][4] = {
  81 #include "shaders/brc/bsw/vp8_enc_genx_2.g8b"
  82 };
  83
  84 static const uint32_t gen8_mpu_bin_vp8[][4] = {
  85 #include "shaders/brc/bsw/vp8_mpu_genx_0.g8b"
  86 };
  87
  88 static const uint32_t gen8_tpu_bin_vp8[][4] = {
  89 #include "shaders/brc/bsw/vp8_tpu_genx_0.g8b"
  90 };
  91
  92 static const uint32_t gen8_brc_update_bin_vp8[][4] = {
  93 #include "shaders/brc/bsw/vp8_brc_update_genx_0.g8b"
  94 };
  95
  96 Bool
  97 gen8_encoder_vp8_context_init(VADriverContextP ctx,
  98                               struct intel_encoder_context *encoder_context,
  99                               struct i965_encoder_vp8_context *vp8_context)
 100 {
 101     vp8_kernels_brc_init_reset[VP8_BRC_INIT].bin = gen8_brc_init_bin_vp8;
 102     vp8_kernels_brc_init_reset[VP8_BRC_INIT].size = sizeof(gen8_brc_init_bin_vp8);
 103     vp8_kernels_brc_init_reset[VP8_BRC_RESET].bin = gen8_brc_reset_bin_vp8;
 104     vp8_kernels_brc_init_reset[VP8_BRC_RESET].size = sizeof(gen8_brc_reset_bin_vp8);
 105
 106     /* scaling 4x and 16x use the same kernel */
 107     vp8_kernels_scaling[VP8_SCALING_4X].bin = gen8_scaling_bin_vp8;
 108     vp8_kernels_scaling[VP8_SCALING_4X].size = sizeof(gen8_scaling_bin_vp8);
 109     vp8_kernels_scaling[VP8_SCALING_16X].bin = gen8_scaling_bin_vp8;
 110     vp8_kernels_scaling[VP8_SCALING_16X].size = sizeof(gen8_scaling_bin_vp8);
 111
 112     /* me 4x and 16x use the same kernel */
 113     vp8_kernels_me[VP8_ME_4X].bin = gen8_me_bin_vp8;
 114     vp8_kernels_me[VP8_ME_4X].size = sizeof(gen8_me_bin_vp8);
 115     vp8_kernels_me[VP8_ME_16X].bin = gen8_me_bin_vp8;
 116     vp8_kernels_me[VP8_ME_16X].size = sizeof(gen8_me_bin_vp8);
 117
 118     vp8_kernels_mbenc[VP8_MBENC_I_FRAME_DIST].bin = gen8_mbenc_i_frame_dist_bin_vp8;
 119     vp8_kernels_mbenc[VP8_MBENC_I_FRAME_DIST].size = sizeof(gen8_mbenc_i_frame_dist_bin_vp8);
 120     vp8_kernels_mbenc[VP8_MBENC_I_FRAME_LUMA].bin = gen8_mbenc_i_frame_luma_bin_vp8;
 121     vp8_kernels_mbenc[VP8_MBENC_I_FRAME_LUMA].size = sizeof(gen8_mbenc_i_frame_luma_bin_vp8);
 122     vp8_kernels_mbenc[VP8_MBENC_I_FRAME_CHROMA].bin = gen8_mbenc_i_frame_chroma_bin_vp8;
 123     vp8_kernels_mbenc[VP8_MBENC_I_FRAME_CHROMA].size = sizeof(gen8_mbenc_i_frame_chroma_bin_vp8);
 124     vp8_kernels_mbenc[VP8_MBENC_P_FRAME].bin = gen8_mbenc_p_frame_bin_vp8;
 125     vp8_kernels_mbenc[VP8_MBENC_P_FRAME].size = sizeof(gen8_mbenc_p_frame_bin_vp8);
 126
 127     vp8_kernels_mpu[VP8_MPU].bin = gen8_mpu_bin_vp8;
 128     vp8_kernels_mpu[VP8_MPU].size = sizeof(gen8_mpu_bin_vp8);
 129
 130     vp8_kernels_brc_update[VP8_BRC_UPDATE].bin = gen8_brc_update_bin_vp8;
 131     vp8_kernels_brc_update[VP8_BRC_UPDATE].size = sizeof(gen8_brc_update_bin_vp8);
 132
 133     vp8_kernels_tpu[VP8_TPU].bin = gen8_tpu_bin_vp8;
 134     vp8_kernels_tpu[VP8_TPU].size = sizeof(gen8_tpu_bin_vp8);
 135
 136     vp8_context->idrt_entry_size = ALIGN(sizeof(struct gen8_interface_descriptor_data), 64);
 137     vp8_context->mocs = 0;
 138
 139     return True;
 140 }