src/gallium/auxiliary/util/u_simple_shaders.h

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   3  * Copyright 2008 VMware, Inc.
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  16  * of the Software.
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  27
  28
  29 #ifndef U_SIMPLE_SHADERS_H
  30 #define U_SIMPLE_SHADERS_H
  31
  32
  33 #include "pipe/p_compiler.h"
  34 #include "pipe/p_shader_tokens.h"
  35
  36
  37 struct pipe_context;
  38 struct pipe_shader_state;
  39 struct pipe_stream_output_info;
  40
  41
  42 #ifdef __cplusplus
  43 extern "C" {
  44 #endif
  45
  46
  47 extern void *
  48 util_make_vertex_passthrough_shader(struct pipe_context *pipe,
  49                                     uint num_attribs,
  50                                     const uint *semantic_names,
  51                                     const uint *semantic_indexes,
  52                                     bool window_space);
  53
  54 extern void *
  55 util_make_vertex_passthrough_shader_with_so(struct pipe_context *pipe,
  56                                     uint num_attribs,
  57                                     const uint *semantic_names,
  58                                     const uint *semantic_indexes,
  59                                     bool window_space,
  60                                     const struct pipe_stream_output_info *so);
  61
  62 extern void *
  63 util_make_layered_clear_vertex_shader(struct pipe_context *pipe);
  64
  65 extern void *
  66 util_make_layered_clear_helper_vertex_shader(struct pipe_context *pipe);
  67
  68 extern void *
  69 util_make_layered_clear_geometry_shader(struct pipe_context *pipe);
  70
  71 extern void *
  72 util_make_fragment_tex_shader_writemask(struct pipe_context *pipe,
  73                                         unsigned tex_target,
  74                                         unsigned interp_mode,
  75                                         unsigned writemask,
  76                                         enum tgsi_return_type stype,
  77                                         enum tgsi_return_type dtype,
  78                                         bool load_level_zero,
  79                                         bool use_txf);
  80
  81 extern void *
  82 util_make_fragment_tex_shader(struct pipe_context *pipe, unsigned tex_target,
  83                               unsigned interp_mode,
  84                               enum tgsi_return_type stype,
  85                               enum tgsi_return_type dtype,
  86                               bool load_level_zero,
  87                               bool use_txf);
  88
  89 extern void *
  90 util_make_fragment_tex_shader_writedepth(struct pipe_context *pipe,
  91                                          unsigned tex_target,
  92                                          unsigned interp_mode,
  93                                          bool load_level_zero,
  94                                          bool use_txf);
  95
  96
  97 extern void *
  98 util_make_fragment_tex_shader_writedepthstencil(struct pipe_context *pipe,
  99                                                 unsigned tex_target,
 100                                                 unsigned interp_mode,
 101                                                 bool load_level_zero,
 102                                                 bool use_txf);
 103
 104
 105 extern void *
 106 util_make_fragment_tex_shader_writestencil(struct pipe_context *pipe,
 107                                            unsigned tex_target,
 108                                            unsigned interp_mode,
 109                                            bool load_level_zero,
 110                                            bool use_txf);
 111
 112
 113 extern void *
 114 util_make_fragment_passthrough_shader(struct pipe_context *pipe,
 115                                       int input_semantic,
 116                                       int input_interpolate,
 117                                       boolean write_all_cbufs);
 118
 119
 120 extern void *
 121 util_make_empty_fragment_shader(struct pipe_context *pipe);
 122
 123
 124 extern void *
 125 util_make_fragment_cloneinput_shader(struct pipe_context *pipe, int num_cbufs,
 126                                      int input_semantic,
 127                                      int input_interpolate);
 128
 129
 130 extern void *
 131 util_make_fs_blit_msaa_color(struct pipe_context *pipe,
 132                              enum tgsi_texture_type tgsi_tex,
 133                              enum tgsi_return_type stype,
 134                              enum tgsi_return_type dtype);
 135
 136
 137 extern void *
 138 util_make_fs_blit_msaa_depth(struct pipe_context *pipe,
 139                              enum tgsi_texture_type tgsi_tex);
 140
 141
 142 extern void *
 143 util_make_fs_blit_msaa_depthstencil(struct pipe_context *pipe,
 144                                     enum tgsi_texture_type tgsi_tex);
 145
 146
 147 void *
 148 util_make_fs_blit_msaa_stencil(struct pipe_context *pipe,
 149                                enum tgsi_texture_type tgsi_tex);
 150
 151
 152 void *
 153 util_make_fs_msaa_resolve(struct pipe_context *pipe,
 154                           enum tgsi_texture_type tgsi_tex, unsigned nr_samples,
 155                           enum tgsi_return_type stype);
 156
 157
 158 void *
 159 util_make_fs_msaa_resolve_bilinear(struct pipe_context *pipe,
 160                                    enum tgsi_texture_type tgsi_tex,
 161                                    unsigned nr_samples,
 162                                    enum tgsi_return_type stype);
 163
 164 extern void *
 165 util_make_geometry_passthrough_shader(struct pipe_context *pipe,
 166                                       uint num_attribs,
 167                                       const ubyte *semantic_names,
 168                                       const ubyte *semantic_indexes);
 169
 170 #ifdef __cplusplus
 171 }
 172 #endif
 173
 174
 175 #endif