src/mesa/drivers/dri/i965/intel_blit.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
   4  * All Rights Reserved.
   5  *
   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:
  13  *
  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
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
  22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 #ifndef INTEL_BLIT_H
  29 #define INTEL_BLIT_H
  30
  31 #include "intel_context.h"
  32 #include "intel_ioctl.h"
  33
  34 struct buffer;
  35
  36 extern void intelCopyBuffer( const __DRIdrawablePrivate *dpriv,
  37                              const drm_clip_rect_t *rect );
  38 extern void intelClearWithBlit(GLcontext *ctx, GLbitfield mask);
  39
  40 extern void intelEmitCopyBlit( struct intel_context *intel,
  41                                GLuint cpp,
  42                                GLshort src_pitch,
  43                                struct buffer *src_buffer,
  44                                GLuint  src_offset,
  45                                GLboolean src_tiled,
  46                                GLshort dst_pitch,
  47                                struct buffer *dst_buffer,
  48                                GLuint  dst_offset,
  49                                GLboolean dst_tiled,
  50                                GLshort srcx, GLshort srcy,
  51                                GLshort dstx, GLshort dsty,
  52                                GLshort w, GLshort h,
  53                                GLenum logic_op );
  54
  55 extern void intelEmitFillBlit( struct intel_context *intel,
  56                                GLuint cpp,
  57                                GLshort dst_pitch,
  58                                struct buffer *dst_buffer,
  59                                GLuint dst_offset,
  60                                GLboolean dst_tiled,
  61                                GLshort x, GLshort y,
  62                                GLshort w, GLshort h,
  63                                GLuint color );
  64
  65 void
  66 intelEmitImmediateColorExpandBlit(struct intel_context *intel,
  67                                   GLuint cpp,
  68                                   GLubyte *src_bits, GLuint src_size,
  69                                   GLuint fg_color,
  70                                   GLshort dst_pitch,
  71                                   struct buffer *dst_buffer,
  72                                   GLuint dst_offset,
  73                                   GLboolean dst_tiled,
  74                                   GLshort dst_x, GLshort dst_y,
  75                                   GLshort w, GLshort h,
  76                                   GLenum logic_op );
  77
  78 #endif