src/gallium/auxiliary/util/u_surface.h

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   3  * Copyright 2009 VMware, Inc.  All Rights Reserved.
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  26
  27
  28 #ifndef U_SURFACE_H
  29 #define U_SURFACE_H
  30
  31
  32 #include "pipe/p_compiler.h"
  33 #include "pipe/p_state.h"
  34
  35
  36 #ifdef __cplusplus
  37 extern "C" {
  38 #endif
  39
  40
  41 extern void
  42 u_surface_default_template(struct pipe_surface *view,
  43                            const struct pipe_resource *texture,
  44                            unsigned bind);
  45
  46 extern boolean
  47 util_create_rgba_surface(struct pipe_context *ctx,
  48                          uint width, uint height, uint bind,
  49                          struct pipe_resource **textureOut,
  50                          struct pipe_surface **surfaceOut);
  51
  52
  53 extern void
  54 util_destroy_rgba_surface(struct pipe_resource *texture,
  55                           struct pipe_surface *surface);
  56
  57
  58
  59 extern void
  60 util_resource_copy_region(struct pipe_context *pipe,
  61                           struct pipe_resource *dst,
  62                           unsigned dst_level,
  63                           unsigned dst_x, unsigned dst_y, unsigned dst_z,
  64                           struct pipe_resource *src,
  65                           unsigned src_level,
  66                           const struct pipe_box *src_box);
  67
  68 extern void
  69 util_clear_render_target(struct pipe_context *pipe,
  70                          struct pipe_surface *dst,
  71                          const union pipe_color_union *color,
  72                          unsigned dstx, unsigned dsty,
  73                          unsigned width, unsigned height);
  74
  75 extern void
  76 util_clear_depth_stencil(struct pipe_context *pipe,
  77                          struct pipe_surface *dst,
  78                          unsigned clear_flags,
  79                          double depth,
  80                          unsigned stencil,
  81                          unsigned dstx, unsigned dsty,
  82                          unsigned width, unsigned height);
  83
  84
  85 #ifdef __cplusplus
  86 }
  87 #endif
  88
  89
  90 #endif /* U_SURFACE_H */