src/gallium/auxiliary/util/u_simple_shaders.h

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   3  * Copyright 2008 VMware, Inc.
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  15  * next paragraph) shall be included in all copies or substantial portions
  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
  79 extern void *
  80 util_make_fragment_tex_shader(struct pipe_context *pipe, unsigned tex_target,
  81                               unsigned interp_mode,
  82                               enum tgsi_return_type stype,
  83                               enum tgsi_return_type dtype);
  84
  85 extern void *
  86 util_make_fragment_tex_shader_writedepth(struct pipe_context *pipe,
  87                                          unsigned tex_target,
  88                                          unsigned interp_mode);
  89
  90
  91 extern void *
  92 util_make_fragment_tex_shader_writedepthstencil(struct pipe_context *pipe,
  93                                                 unsigned tex_target,
  94                                                 unsigned interp_mode);
  95
  96
  97 extern void *
  98 util_make_fragment_tex_shader_writestencil(struct pipe_context *pipe,
  99                                            unsigned tex_target,
 100                                            unsigned interp_mode);
 101
 102
 103 extern void *
 104 util_make_fragment_passthrough_shader(struct pipe_context *pipe,
 105                                       int input_semantic,
 106                                       int input_interpolate,
 107                                       boolean write_all_cbufs);
 108
 109
 110 extern void *
 111 util_make_empty_fragment_shader(struct pipe_context *pipe);
 112
 113
 114 extern void *
 115 util_make_fragment_cloneinput_shader(struct pipe_context *pipe, int num_cbufs,
 116                                      int input_semantic,
 117                                      int input_interpolate);
 118
 119
 120 extern void *
 121 util_make_fs_blit_msaa_color(struct pipe_context *pipe,
 122                              unsigned tgsi_tex,
 123                              enum tgsi_return_type stype,
 124                              enum tgsi_return_type dtype);
 125
 126
 127 extern void *
 128 util_make_fs_blit_msaa_depth(struct pipe_context *pipe,
 129                              unsigned tgsi_tex);
 130
 131
 132 extern void *
 133 util_make_fs_blit_msaa_depthstencil(struct pipe_context *pipe,
 134                                     unsigned tgsi_tex);
 135
 136
 137 void *
 138 util_make_fs_blit_msaa_stencil(struct pipe_context *pipe,
 139                                unsigned tgsi_tex);
 140
 141
 142 void *
 143 util_make_fs_msaa_resolve(struct pipe_context *pipe,
 144                           unsigned tgsi_tex, unsigned nr_samples,
 145                           enum tgsi_return_type stype);
 146
 147
 148 void *
 149 util_make_fs_msaa_resolve_bilinear(struct pipe_context *pipe,
 150                                    unsigned tgsi_tex, unsigned nr_samples,
 151                                    enum tgsi_return_type stype);
 152
 153 extern void *
 154 util_make_geometry_passthrough_shader(struct pipe_context *pipe,
 155                                       uint num_attribs,
 156                                       const ubyte *semantic_names,
 157                                       const ubyte *semantic_indexes);
 158
 159 #ifdef __cplusplus
 160 }
 161 #endif
 162
 163
 164 #endif