src/gallium/drivers/ddebug/dd_pipe.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2015 Advanced Micro Devices, Inc.
   4  * Copyright 2008 VMware, Inc.
   5  * All Rights Reserved.
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and associated documentation files (the "Software"),
   9  * to deal in the Software without restriction, including without limitation
  10  * on the rights to use, copy, modify, merge, publish, distribute, sub
  11  * license, and/or sell copies of the Software, and to permit persons to whom
  12  * the Software is furnished to do so, subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the next
  15  * paragraph) shall be included in all copies or substantial portions of the
  16  * Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  21  * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
  22  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  23  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  24  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 #ifndef DD_H_
  29 #define DD_H_
  30
  31 #include "pipe/p_context.h"
  32 #include "pipe/p_state.h"
  33 #include "pipe/p_screen.h"
  34 #include "dd_util.h"
  35
  36 enum dd_mode {
  37    DD_DETECT_HANGS,
  38    DD_DUMP_ALL_CALLS,
  39    DD_DUMP_APITRACE_CALL,
  40 };
  41
  42 struct dd_screen
  43 {
  44    struct pipe_screen base;
  45    struct pipe_screen *screen;
  46    unsigned timeout_ms;
  47    enum dd_mode mode;
  48    bool no_flush;
  49    bool verbose;
  50    unsigned skip_count;
  51    unsigned apitrace_dump_call;
  52 };
  53
  54 enum call_type
  55 {
  56    CALL_DRAW_VBO,
  57    CALL_LAUNCH_GRID,
  58    CALL_RESOURCE_COPY_REGION,
  59    CALL_BLIT,
  60    CALL_FLUSH_RESOURCE,
  61    CALL_CLEAR,
  62    CALL_CLEAR_BUFFER,
  63    CALL_CLEAR_RENDER_TARGET,
  64    CALL_CLEAR_DEPTH_STENCIL,
  65    CALL_GENERATE_MIPMAP,
  66 };
  67
  68 struct call_resource_copy_region
  69 {
  70    struct pipe_resource *dst;
  71    unsigned dst_level;
  72    unsigned dstx, dsty, dstz;
  73    struct pipe_resource *src;
  74    unsigned src_level;
  75    struct pipe_box src_box;
  76 };
  77
  78 struct call_clear
  79 {
  80    unsigned buffers;
  81    union pipe_color_union color;
  82    double depth;
  83    unsigned stencil;
  84 };
  85
  86 struct call_clear_buffer
  87 {
  88    struct pipe_resource *res;
  89    unsigned offset;
  90    unsigned size;
  91    const void *clear_value;
  92    int clear_value_size;
  93 };
  94
  95 struct call_generate_mipmap {
  96    struct pipe_resource *res;
  97    enum pipe_format format;
  98    unsigned base_level;
  99    unsigned last_level;
 100    unsigned first_layer;
 101    unsigned last_layer;
 102 };
 103
 104 struct dd_call
 105 {
 106    enum call_type type;
 107
 108    union {
 109       struct pipe_draw_info draw_vbo;
 110       struct pipe_grid_info launch_grid;
 111       struct call_resource_copy_region resource_copy_region;
 112       struct pipe_blit_info blit;
 113       struct pipe_resource *flush_resource;
 114       struct call_clear clear;
 115       struct call_clear_buffer clear_buffer;
 116       struct call_generate_mipmap generate_mipmap;
 117    } info;
 118 };
 119
 120 struct dd_query
 121 {
 122    unsigned type;
 123    struct pipe_query *query;
 124 };
 125
 126 struct dd_state
 127 {
 128    void *cso;
 129
 130    union {
 131       struct pipe_blend_state blend;
 132       struct pipe_depth_stencil_alpha_state dsa;
 133       struct pipe_rasterizer_state rs;
 134       struct pipe_sampler_state sampler;
 135       struct {
 136          struct pipe_vertex_element velems[PIPE_MAX_ATTRIBS];
 137          unsigned count;
 138       } velems;
 139       struct pipe_shader_state shader;
 140    } state;
 141 };
 142
 143 struct dd_draw_state
 144 {
 145    struct {
 146       struct dd_query *query;
 147       bool condition;
 148       unsigned mode;
 149    } render_cond;
 150
 151    struct pipe_index_buffer index_buffer;
 152    struct pipe_vertex_buffer vertex_buffers[PIPE_MAX_ATTRIBS];
 153
 154    unsigned num_so_targets;
 155    struct pipe_stream_output_target *so_targets[PIPE_MAX_SO_BUFFERS];
 156    unsigned so_offsets[PIPE_MAX_SO_BUFFERS];
 157
 158    struct dd_state *shaders[PIPE_SHADER_TYPES];
 159    struct pipe_constant_buffer constant_buffers[PIPE_SHADER_TYPES][PIPE_MAX_CONSTANT_BUFFERS];
 160    struct pipe_sampler_view *sampler_views[PIPE_SHADER_TYPES][PIPE_MAX_SAMPLERS];
 161    struct dd_state *sampler_states[PIPE_SHADER_TYPES][PIPE_MAX_SAMPLERS];
 162    struct pipe_image_view shader_images[PIPE_SHADER_TYPES][PIPE_MAX_SHADER_IMAGES];
 163    struct pipe_shader_buffer shader_buffers[PIPE_SHADER_TYPES][PIPE_MAX_SHADER_BUFFERS];
 164
 165    struct dd_state *velems;
 166    struct dd_state *rs;
 167    struct dd_state *dsa;
 168    struct dd_state *blend;
 169
 170    struct pipe_blend_color blend_color;
 171    struct pipe_stencil_ref stencil_ref;
 172    unsigned sample_mask;
 173    unsigned min_samples;
 174    struct pipe_clip_state clip_state;
 175    struct pipe_framebuffer_state framebuffer_state;
 176    struct pipe_poly_stipple polygon_stipple;
 177    struct pipe_scissor_state scissors[PIPE_MAX_VIEWPORTS];
 178    struct pipe_viewport_state viewports[PIPE_MAX_VIEWPORTS];
 179    float tess_default_levels[6];
 180
 181    unsigned apitrace_call_number;
 182 };
 183
 184 struct dd_context
 185 {
 186    struct pipe_context base;
 187    struct pipe_context *pipe;
 188
 189    struct dd_draw_state draw_state;
 190    unsigned num_draw_calls;
 191 };
 192
 193
 194 struct pipe_context *
 195 dd_context_create(struct dd_screen *dscreen, struct pipe_context *pipe);
 196
 197 void
 198 dd_init_draw_functions(struct dd_context *dctx);
 199
 200
 201 static inline struct dd_context *
 202 dd_context(struct pipe_context *pipe)
 203 {
 204    return (struct dd_context *)pipe;
 205 }
 206
 207 static inline struct dd_screen *
 208 dd_screen(struct pipe_screen *screen)
 209 {
 210    return (struct dd_screen*)screen;
 211 }
 212
 213
 214 #define CTX_INIT(_member) \
 215    dctx->base._member = dctx->pipe->_member ? dd_context_##_member : NULL
 216
 217 #endif /* DD_H_ */