src/gallium/state_trackers/vega/shader.h

   1 /**************************************************************************
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   3  * Copyright 2009 VMware, Inc.  All Rights Reserved.
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  15  * of the Software.
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  26
  27 #ifndef SHADER_H
  28 #define SHADER_H
  29
  30 #include "VG/openvg.h"
  31
  32 struct shader;
  33 struct vg_paint;
  34 struct vg_context;
  35 struct vg_image;
  36 struct matrix;
  37
  38 struct shader *shader_create(struct vg_context *context);
  39 void shader_destroy(struct shader *shader);
  40
  41 void shader_set_color_transform(struct shader *shader, VGboolean set);
  42
  43 void shader_set_masking(struct shader *shader, VGboolean set);
  44 VGboolean shader_is_masking(struct shader *shader);
  45
  46 void shader_set_paint(struct shader *shader, struct vg_paint *paint);
  47 struct vg_paint *shader_paint(struct shader *shader);
  48
  49 void shader_set_image_mode(struct shader *shader, VGImageMode image_mode);
  50 VGImageMode shader_image_mode(struct shader *shader);
  51
  52 void shader_set_drawing_image(struct shader *shader, VGboolean drawing_image);
  53 VGboolean shader_drawing_image(struct shader *shader);
  54
  55 void shader_set_image(struct shader *shader, struct vg_image *img);
  56
  57 void shader_set_surface_matrix(struct shader *shader,
  58                                const struct matrix *mat);
  59 void shader_set_paint_matrix(struct shader *shader, const struct matrix *mat);
  60
  61 void shader_bind(struct shader *shader);
  62
  63 #endif