src/mesa/drivers/dri/intel/intel_blit.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
   4  * All Rights Reserved.
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   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
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  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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  25  *
  26  **************************************************************************/
  27
  28 #ifndef INTEL_BLIT_H
  29 #define INTEL_BLIT_H
  30
  31 #include "intel_context.h"
  32
  33 extern void intelCopyBuffer(const __DRIdrawable * dpriv,
  34                             const drm_clip_rect_t * rect);
  35
  36 extern void intelClearWithBlit(GLcontext * ctx, GLbitfield mask);
  37
  38 GLboolean
  39 intelEmitCopyBlit(struct intel_context *intel,
  40                               GLuint cpp,
  41                               GLshort src_pitch,
  42                               dri_bo *src_buffer,
  43                               GLuint src_offset,
  44                               uint32_t src_tiling,
  45                               GLshort dst_pitch,
  46                               dri_bo *dst_buffer,
  47                               GLuint dst_offset,
  48                               uint32_t dst_tiling,
  49                               GLshort srcx, GLshort srcy,
  50                               GLshort dstx, GLshort dsty,
  51                               GLshort w, GLshort h,
  52                               GLenum logicop );
  53
  54 GLboolean
  55 intelEmitImmediateColorExpandBlit(struct intel_context *intel,
  56                                   GLuint cpp,
  57                                   GLubyte *src_bits, GLuint src_size,
  58                                   GLuint fg_color,
  59                                   GLshort dst_pitch,
  60                                   dri_bo *dst_buffer,
  61                                   GLuint dst_offset,
  62                                   uint32_t dst_tiling,
  63                                   GLshort x, GLshort y,
  64                                   GLshort w, GLshort h,
  65                                   GLenum logic_op);
  66 void intel_emit_linear_blit(struct intel_context *intel,
  67                             drm_intel_bo *dst_bo,
  68                             unsigned int dst_offset,
  69                             drm_intel_bo *src_bo,
  70                             unsigned int src_offset,
  71                             unsigned int size);
  72
  73 #endif