src/gallium/auxiliary/util/u_surface.h

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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 extern boolean
  37 util_create_rgba_surface(struct pipe_screen *screen,
  38                          uint width, uint height, uint bind,
  39                          struct pipe_resource **textureOut,
  40                          struct pipe_surface **surfaceOut);
  41
  42
  43 extern void
  44 util_destroy_rgba_surface(struct pipe_resource *texture,
  45                           struct pipe_surface *surface);
  46
  47
  48
  49 extern void
  50 util_resource_copy_region(struct pipe_context *pipe,
  51                           struct pipe_resource *dst,
  52                           struct pipe_subresource subdst,
  53                           unsigned dst_x, unsigned dst_y, unsigned dst_z,
  54                           struct pipe_resource *src,
  55                           struct pipe_subresource subsrc,
  56                           unsigned src_x, unsigned src_y, unsigned src_z,
  57                           unsigned w, unsigned h);
  58
  59 extern void
  60 util_clear_render_target(struct pipe_context *pipe,
  61                          struct pipe_surface *dst,
  62                          const float *rgba,
  63                          unsigned dstx, unsigned dsty,
  64                          unsigned width, unsigned height);
  65
  66
  67
  68 #endif /* U_SURFACE_H */