src/gen75_vpp_gpe.h

   1 /*
   2  * Copyright © 2010 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  *    Li Xiaowei <xiaowei.a.li@intel.com>
  26  *
  27  */
  28
  29 #ifndef GEN75_VPP_GPE
  30 #define GEN75_VPP_GPE
  31
  32 #include <drm.h>
  33 #include <i915_drm.h>
  34 #include <intel_bufmgr.h>
  35 #include <va/va_vpp.h>
  36 #include "i965_gpe_utils.h"
  37
  38 #define MAX_SURF_IN_SUM 5
  39
  40 enum VPP_GPE_TYPE{
  41    VPP_GPE_SHARPENING,
  42    VPP_GPE_BLENDING,
  43    VPP_GPE_SCENE_CHANGE_DETECTION,
  44    VPP_GPE_FILTER_SUM,
  45 };
  46
  47 typedef struct _KernelParameterBase{
  48    unsigned short pic_width;
  49    unsigned short pic_height;
  50 }KernelParameterBase;
  51
  52 typedef struct _KernelParameterSharpening{
  53    KernelParameterBase base;
  54 }KernelParameterSharpening;
  55
  56 typedef struct _ThreadParameterBase{
  57   unsigned int pic_width;
  58   unsigned int pic_height;
  59   unsigned int v_pos;
  60   unsigned int h_pos;
  61 }ThreadParameterBase;
  62
  63 typedef struct _ThreadParameterSharpenig{
  64    ThreadParameterBase base;
  65    unsigned int l_amount;
  66    unsigned int d_amount;
  67 }ThreadParameterSharpening;
  68
  69 struct vpp_gpe_context{
  70     struct intel_batchbuffer *batch;
  71     struct i965_gpe_context gpe_ctx;
  72     struct i965_buffer_surface vpp_batchbuffer;
  73     struct i965_buffer_surface vpp_kernel_return;
  74
  75     VAProcPipelineParameterBuffer *pipeline_param;
  76     enum VPP_GPE_TYPE filter_type;
  77     unsigned int sub_shader_index;
  78     unsigned int sub_shader_sum;
  79
  80     unsigned char * kernel_param;
  81     unsigned int kernel_param_size;
  82     unsigned char * thread_param;
  83     unsigned int thread_param_size;
  84     unsigned int thread_num;
  85
  86     VASurfaceID  surface_output;
  87     VASurfaceID  surface_tmp;
  88     VASurfaceID  surface_input[MAX_SURF_IN_SUM];
  89     unsigned  int forward_surf_sum;
  90     unsigned  int backward_surf_sum;
  91
  92     unsigned int x_step;
  93     unsigned int y_step;
  94
  95     unsigned int in_frame_w;
  96     unsigned int in_frame_h;
  97     unsigned int is_first_frame;
  98
  99     void (*vpp_surface2_setup)(VADriverContextP ctx,
 100                                struct i965_gpe_context *gpe_context,
 101                                struct object_surface *obj_surface,
 102                                unsigned long binding_table_offset,
 103                                unsigned long surface_state_offset);
 104
 105     void (*vpp_media_rw_surface_setup)(VADriverContextP ctx,
 106                                        struct i965_gpe_context *gpe_context,
 107                                        struct object_surface *obj_surface,
 108                                        unsigned long binding_table_offset,
 109                                        unsigned long surface_state_offset);
 110
 111     void (*vpp_buffer_surface_setup)(VADriverContextP ctx,
 112                                     struct i965_gpe_context *gpe_context,
 113                                     struct i965_buffer_surface *buffer_surface,
 114                                     unsigned long binding_table_offset,
 115                                     unsigned long surface_state_offset);
 116
 117    void (*vpp_media_chroma_surface_setup)(VADriverContextP ctx,
 118                                          struct i965_gpe_context *gpe_context,
 119                                          struct object_surface *obj_surface,
 120                                          unsigned long binding_table_offset,
 121                                          unsigned long surface_state_offset);
 122 };
 123
 124 struct vpp_gpe_context *
 125 gen75_gpe_context_init(VADriverContextP ctx);
 126
 127 void
 128 gen75_gpe_context_destroy(VADriverContextP ctx,
 129                           struct vpp_gpe_context* vpp_context);
 130
 131 VAStatus
 132 gen75_gpe_process_picture(VADriverContextP ctx,
 133                     struct vpp_gpe_context * vpp_context);
 134 #endif