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 enum tgsi_semantic *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 enum tgsi_semantic *semantic_names,
  58                                     const uint *semantic_indexes,
  59                                     bool window_space, bool layered,
  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 void *
  72 util_make_fragment_tex_shader_xrbias(struct pipe_context *pipe,
  73                                      enum tgsi_texture_type tex_target);
  74
  75 extern void *
  76 util_make_fragment_tex_shader_writemask(struct pipe_context *pipe,
  77                                         enum tgsi_texture_type tex_target,
  78                                         enum tgsi_interpolate_mode interp_mode,
  79                                         unsigned writemask,
  80                                         enum tgsi_return_type stype,
  81                                         enum tgsi_return_type dtype,
  82                                         bool load_level_zero,
  83                                         bool use_txf);
  84
  85 extern void *
  86 util_make_fragment_tex_shader(struct pipe_context *pipe,
  87                               enum tgsi_texture_type tex_target,
  88                               enum tgsi_interpolate_mode interp_mode,
  89                               enum tgsi_return_type stype,
  90                               enum tgsi_return_type dtype,
  91                               bool load_level_zero,
  92                               bool use_txf);
  93
  94 extern void *
  95 util_make_fragment_tex_shader_writedepth(struct pipe_context *pipe,
  96                                          enum tgsi_texture_type tex_target,
  97                                          enum tgsi_interpolate_mode interp_mode,
  98                                          bool load_level_zero,
  99                                          bool use_txf);
 100
 101
 102 extern void *
 103 util_make_fragment_tex_shader_writedepthstencil(struct pipe_context *pipe,
 104                                          enum tgsi_texture_type tex_target,
 105                                          enum tgsi_interpolate_mode interp_mode,
 106                                          bool load_level_zero,
 107                                          bool use_txf);
 108
 109
 110 extern void *
 111 util_make_fragment_tex_shader_writestencil(struct pipe_context *pipe,
 112                                          enum tgsi_texture_type tex_target,
 113                                          enum tgsi_interpolate_mode interp_mode,
 114                                          bool load_level_zero,
 115                                          bool use_txf);
 116
 117
 118 extern void *
 119 util_make_fragment_passthrough_shader(struct pipe_context *pipe,
 120                                       int input_semantic,
 121                                       int input_interpolate,
 122                                       boolean write_all_cbufs);
 123
 124
 125 extern void *
 126 util_make_empty_fragment_shader(struct pipe_context *pipe);
 127
 128
 129 extern void *
 130 util_make_fragment_cloneinput_shader(struct pipe_context *pipe, int num_cbufs,
 131                                      int input_semantic,
 132                                      int input_interpolate);
 133
 134
 135 extern void *
 136 util_make_fs_blit_msaa_color(struct pipe_context *pipe,
 137                              enum tgsi_texture_type tgsi_tex,
 138                              enum tgsi_return_type stype,
 139                              enum tgsi_return_type dtype);
 140
 141
 142 extern void *
 143 util_make_fs_blit_msaa_depth(struct pipe_context *pipe,
 144                              enum tgsi_texture_type tgsi_tex);
 145
 146
 147 extern void *
 148 util_make_fs_blit_msaa_depthstencil(struct pipe_context *pipe,
 149                                     enum tgsi_texture_type tgsi_tex);
 150
 151
 152 void *
 153 util_make_fs_blit_msaa_stencil(struct pipe_context *pipe,
 154                                enum tgsi_texture_type tgsi_tex);
 155
 156
 157 void *
 158 util_make_fs_msaa_resolve(struct pipe_context *pipe,
 159                           enum tgsi_texture_type tgsi_tex, unsigned nr_samples,
 160                           enum tgsi_return_type stype);
 161
 162
 163 void *
 164 util_make_fs_msaa_resolve_bilinear(struct pipe_context *pipe,
 165                                    enum tgsi_texture_type tgsi_tex,
 166                                    unsigned nr_samples,
 167                                    enum tgsi_return_type stype);
 168
 169 extern void *
 170 util_make_geometry_passthrough_shader(struct pipe_context *pipe,
 171                                       uint num_attribs,
 172                                       const ubyte *semantic_names,
 173                                       const ubyte *semantic_indexes);
 174
 175 #ifdef __cplusplus
 176 }
 177 #endif
 178
 179
 180 #endif