src/mesa/drivers/dri/radeon/radeon_screen.h

   1 /**************************************************************************
   2
   3 Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
   4                      VA Linux Systems Inc., Fremont, California.
   5
   6 All Rights Reserved.
   7
   8 Permission is hereby granted, free of charge, to any person obtaining
   9 a copy of this software and associated documentation files (the
  10 "Software"), to deal in the Software without restriction, including
  11 without limitation the rights to use, copy, modify, merge, publish,
  12 distribute, sublicense, and/or sell copies of the Software, and to
  13 permit persons to whom the Software is furnished to do so, subject to
  14 the following conditions:
  15
  16 The above copyright notice and this permission notice (including the
  17 next paragraph) shall be included in all copies or substantial
  18 portions of the Software.
  19
  20 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  23 IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
  24 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27
  28 **************************************************************************/
  29
  30 /*
  31  * Authors:
  32  *   Kevin E. Martin <martin@valinux.com>
  33  *   Gareth Hughes <gareth@valinux.com>
  34  */
  35
  36 #ifndef __RADEON_SCREEN_H__
  37 #define __RADEON_SCREEN_H__
  38
  39 /*
  40  * IMPORTS: these headers contain all the DRI, X and kernel-related
  41  * definitions that we need.
  42  */
  43 #include <xf86drm.h>
  44 #include <radeon_drm.h>
  45 #include "dri_util.h"
  46 #include "radeon_chipset.h"
  47 #include "radeon_reg.h"
  48 #include "util/xmlconfig.h"
  49
  50
  51 typedef struct {
  52    drm_handle_t handle;                 /* Handle to the DRM region */
  53    drmSize size;                        /* Size of the DRM region */
  54    drmAddress map;                      /* Mapping of the DRM region */
  55 } radeonRegionRec, *radeonRegionPtr;
  56
  57 typedef struct radeon_screen {
  58    int chip_family;
  59    int chip_flags;
  60    int cpp;
  61    int card_type;
  62    int device_id; /* PCI ID */
  63    int AGPMode;
  64    unsigned int irq;                    /* IRQ number (0 means none) */
  65
  66    unsigned int fbLocation;
  67    unsigned int frontOffset;
  68    unsigned int frontPitch;
  69    unsigned int backOffset;
  70    unsigned int backPitch;
  71
  72    unsigned int depthOffset;
  73    unsigned int depthPitch;
  74
  75     /* Shared texture data */
  76    int numTexHeaps;
  77    int texOffset[RADEON_NR_TEX_HEAPS];
  78    int texSize[RADEON_NR_TEX_HEAPS];
  79    int logTexGranularity[RADEON_NR_TEX_HEAPS];
  80
  81    radeonRegionRec mmio;
  82    radeonRegionRec status;
  83    radeonRegionRec gartTextures;
  84
  85    drmBufMapPtr buffers;
  86
  87    __volatile__ uint32_t *scratch;
  88
  89    __DRIscreen *driScreen;
  90    unsigned int gart_buffer_offset;     /* offset in card memory space */
  91    unsigned int gart_texture_offset;    /* offset in card memory space */
  92    unsigned int gart_base;
  93
  94    GLboolean depthHasSurface;
  95
  96    /* Configuration cache with default values for all contexts */
  97    driOptionCache optionCache;
  98
  99    int num_gb_pipes;
 100    int num_z_pipes;
 101    struct radeon_bo_manager *bom;
 102
 103 } radeonScreenRec, *radeonScreenPtr;
 104
 105 struct __DRIimageRec {
 106    struct radeon_bo *bo;
 107    GLenum internal_format;
 108    uint32_t dri_format;
 109    GLuint format;
 110    GLenum data_type;
 111    int width, height;  /* in pixels */
 112    int pitch;          /* in pixels */
 113    int cpp;
 114    void *data;
 115 };
 116
 117 #ifdef RADEON_R200
 118 /* These defines are to ensure that r200_dri's symbols don't conflict with
 119  * radeon's when linked together.
 120  */
 121 #define get_radeon_buffer_object            r200_get_radeon_buffer_object
 122 #define radeonInitBufferObjectFuncs         r200_radeonInitBufferObjectFuncs
 123 #define radeonDestroyContext                r200_radeonDestroyContext
 124 #define radeonInitContext                   r200_radeonInitContext
 125 #define radeonMakeCurrent                   r200_radeonMakeCurrent
 126 #define radeon_prepare_render               r200_radeon_prepare_render
 127 #define radeonUnbindContext                 r200_radeonUnbindContext
 128 #define radeon_update_renderbuffers         r200_radeon_update_renderbuffers
 129 #define radeon_check_front_buffer_rendering r200_radeon_check_front_buffer_rendering
 130 #define radeonCountStateEmitSize            r200_radeonCountStateEmitSize
 131 #define radeon_draw_buffer                  r200_radeon_draw_buffer
 132 #define radeonDrawBuffer                    r200_radeonDrawBuffer
 133 #define radeonEmitState                     r200_radeonEmitState
 134 #define radeonFinish                        r200_radeonFinish
 135 #define radeonFlush                         r200_radeonFlush
 136 #define radeonGetAge                        r200_radeonGetAge
 137 #define radeonReadBuffer                    r200_radeonReadBuffer
 138 #define radeonScissor                       r200_radeonScissor
 139 #define radeonSetCliprects                  r200_radeonSetCliprects
 140 #define radeonUpdateScissor                 r200_radeonUpdateScissor
 141 #define radeonUserClear                     r200_radeonUserClear
 142 #define radeon_viewport                     r200_radeon_viewport
 143 #define radeon_window_moved                 r200_radeon_window_moved
 144 #define rcommonBeginBatch                   r200_rcommonBeginBatch
 145 #define rcommonDestroyCmdBuf                r200_rcommonDestroyCmdBuf
 146 #define rcommonEnsureCmdBufSpace            r200_rcommonEnsureCmdBufSpace
 147 #define rcommonFlushCmdBuf                  r200_rcommonFlushCmdBuf
 148 #define rcommonFlushCmdBufLocked            r200_rcommonFlushCmdBufLocked
 149 #define rcommonInitCmdBuf                   r200_rcommonInitCmdBuf
 150 #define radeonAllocDmaRegion                r200_radeonAllocDmaRegion
 151 #define radeonEmitVec12                     r200_radeonEmitVec12
 152 #define radeonEmitVec16                     r200_radeonEmitVec16
 153 #define radeonEmitVec4                      r200_radeonEmitVec4
 154 #define radeonEmitVec8                      r200_radeonEmitVec8
 155 #define radeonFreeDmaRegions                r200_radeonFreeDmaRegions
 156 #define radeon_init_dma                     r200_radeon_init_dma
 157 #define radeonRefillCurrentDmaRegion        r200_radeonRefillCurrentDmaRegion
 158 #define radeonReleaseArrays                 r200_radeonReleaseArrays
 159 #define radeonReleaseDmaRegions             r200_radeonReleaseDmaRegions
 160 #define radeonReturnDmaRegion               r200_radeonReturnDmaRegion
 161 #define rcommonAllocDmaLowVerts             r200_rcommonAllocDmaLowVerts
 162 #define rcommon_emit_vecfog                 r200_rcommon_emit_vecfog
 163 #define rcommon_emit_vector                 r200_rcommon_emit_vector
 164 #define rcommon_flush_last_swtcl_prim       r200_rcommon_flush_last_swtcl_prim
 165 #define _radeon_debug_add_indent            r200__radeon_debug_add_indent
 166 #define _radeon_debug_remove_indent         r200__radeon_debug_remove_indent
 167 #define radeon_init_debug                   r200_radeon_init_debug
 168 #define _radeon_print                       r200__radeon_print
 169 #define radeon_create_renderbuffer          r200_radeon_create_renderbuffer
 170 #define radeon_fbo_init                     r200_radeon_fbo_init
 171 #define radeon_renderbuffer_set_bo          r200_radeon_renderbuffer_set_bo
 172 #define radeonComputeFogBlendFactor         r200_radeonComputeFogBlendFactor
 173 #define radeonInitStaticFogData             r200_radeonInitStaticFogData
 174 #define get_base_teximage_offset            r200_get_base_teximage_offset
 175 #define get_texture_image_row_stride        r200_get_texture_image_row_stride
 176 #define get_texture_image_size              r200_get_texture_image_size
 177 #define radeon_miptree_create               r200_radeon_miptree_create
 178 #define radeon_miptree_image_offset         r200_radeon_miptree_image_offset
 179 #define radeon_miptree_matches_image        r200_radeon_miptree_matches_image
 180 #define radeon_miptree_reference            r200_radeon_miptree_reference
 181 #define radeon_miptree_unreference          r200_radeon_miptree_unreference
 182 #define radeon_try_alloc_miptree            r200_radeon_try_alloc_miptree
 183 #define radeon_validate_texture_miptree     r200_radeon_validate_texture_miptree
 184 #define radeonReadPixels                    r200_radeonReadPixels
 185 #define radeon_check_query_active           r200_radeon_check_query_active
 186 #define radeonEmitQueryEnd                  r200_radeonEmitQueryEnd
 187 #define radeon_emit_queryobj                r200_radeon_emit_queryobj
 188 #define radeonInitQueryObjFunctions         r200_radeonInitQueryObjFunctions
 189 #define radeonInitSpanFuncs                 r200_radeonInitSpanFuncs
 190 #define copy_rows                           r200_copy_rows
 191 #define radeonChooseTextureFormat           r200_radeonChooseTextureFormat
 192 #define radeonChooseTextureFormat_mesa      r200_radeonChooseTextureFormat_mesa
 193 #define radeonFreeTextureImageBuffer        r200_radeonFreeTextureImageBuffer
 194 #define radeon_image_target_texture_2d      r200_radeon_image_target_texture_2d
 195 #define radeon_init_common_texture_funcs    r200_radeon_init_common_texture_funcs
 196 #define radeonIsFormatRenderable            r200_radeonIsFormatRenderable
 197 #define radeonNewTextureImage               r200_radeonNewTextureImage
 198 #define _radeon_texformat_al88              r200__radeon_texformat_al88
 199 #define _radeon_texformat_argb1555          r200__radeon_texformat_argb1555
 200 #define _radeon_texformat_argb4444          r200__radeon_texformat_argb4444
 201 #define _radeon_texformat_argb8888          r200__radeon_texformat_argb8888
 202 #define _radeon_texformat_rgb565            r200__radeon_texformat_rgb565
 203 #define _radeon_texformat_rgba8888          r200__radeon_texformat_rgba8888
 204 #define radeonCopyTexSubImage               r200_radeonCopyTexSubImage
 205 #define get_tile_size                       r200_get_tile_size
 206 #define tile_image                          r200_tile_image
 207 #define untile_image                        r200_untile_image
 208 #define set_re_cntl_d3d                     r200_set_re_cntl_d3d
 209 #define radeonDestroyBuffer                 r200_radeonDestroyBuffer
 210 #define radeonVendorString                  r200_radeonVendorString
 211 #define radeonGetRendererString             r200_radeonGetRendererString
 212 #endif
 213
 214 extern void radeonDestroyBuffer(__DRIdrawable *driDrawPriv);
 215 const __DRIextension **__driDriverGetExtensions_radeon(void);
 216 const __DRIextension **__driDriverGetExtensions_r200(void);
 217
 218 #endif /* __RADEON_SCREEN_H__ */