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 "dri_util.h"
  44 #include "radeon_dri.h"
  45 #include "radeon_chipset.h"
  46 #include "radeon_reg.h"
  47 #include "drm_sarea.h"
  48 #include "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 sarea_priv_offset;
  91    unsigned int gart_buffer_offset;     /* offset in card memory space */
  92    unsigned int gart_texture_offset;    /* offset in card memory space */
  93    unsigned int gart_base;
  94
  95    GLboolean depthHasSurface;
  96
  97    /* Configuration cache with default values for all contexts */
  98    driOptionCache optionCache;
  99
 100    const __DRIextension *extensions[17];
 101
 102    int num_gb_pipes;
 103    int num_z_pipes;
 104    drm_radeon_sarea_t *sarea;   /* Private SAREA data */
 105    struct radeon_bo_manager *bom;
 106
 107 } radeonScreenRec, *radeonScreenPtr;
 108
 109 struct __DRIimageRec {
 110    struct radeon_bo *bo;
 111    GLenum internal_format;
 112    uint32_t dri_format;
 113    GLuint format;
 114    GLenum data_type;
 115    int width, height;  /* in pixels */
 116    int pitch;          /* in pixels */
 117    int cpp;
 118    void *data;
 119 };
 120
 121 #ifdef RADEON_R200
 122 /* These defines are to ensure that r200_dri's symbols don't conflict with
 123  * radeon's when linked together.
 124  */
 125 #define get_radeon_buffer_object            r200_get_radeon_buffer_object
 126 #define radeonInitBufferObjectFuncs         r200_radeonInitBufferObjectFuncs
 127 #define radeonDestroyContext                r200_radeonDestroyContext
 128 #define radeonInitContext                   r200_radeonInitContext
 129 #define radeonMakeCurrent                   r200_radeonMakeCurrent
 130 #define radeon_prepare_render               r200_radeon_prepare_render
 131 #define radeonUnbindContext                 r200_radeonUnbindContext
 132 #define radeon_update_renderbuffers         r200_radeon_update_renderbuffers
 133 #define radeon_check_front_buffer_rendering r200_radeon_check_front_buffer_rendering
 134 #define radeonCountStateEmitSize            r200_radeonCountStateEmitSize
 135 #define radeon_draw_buffer                  r200_radeon_draw_buffer
 136 #define radeonDrawBuffer                    r200_radeonDrawBuffer
 137 #define radeonEmitState                     r200_radeonEmitState
 138 #define radeonFinish                        r200_radeonFinish
 139 #define radeonFlush                         r200_radeonFlush
 140 #define radeonGetAge                        r200_radeonGetAge
 141 #define radeonReadBuffer                    r200_radeonReadBuffer
 142 #define radeonScissor                       r200_radeonScissor
 143 #define radeonSetCliprects                  r200_radeonSetCliprects
 144 #define radeonUpdateScissor                 r200_radeonUpdateScissor
 145 #define radeonUserClear                     r200_radeonUserClear
 146 #define radeon_viewport                     r200_radeon_viewport
 147 #define radeon_window_moved                 r200_radeon_window_moved
 148 #define rcommonBeginBatch                   r200_rcommonBeginBatch
 149 #define rcommonDestroyCmdBuf                r200_rcommonDestroyCmdBuf
 150 #define rcommonEnsureCmdBufSpace            r200_rcommonEnsureCmdBufSpace
 151 #define rcommonFlushCmdBuf                  r200_rcommonFlushCmdBuf
 152 #define rcommonFlushCmdBufLocked            r200_rcommonFlushCmdBufLocked
 153 #define rcommonInitCmdBuf                   r200_rcommonInitCmdBuf
 154 #define radeonAllocDmaRegion                r200_radeonAllocDmaRegion
 155 #define radeonEmitVec12                     r200_radeonEmitVec12
 156 #define radeonEmitVec16                     r200_radeonEmitVec16
 157 #define radeonEmitVec4                      r200_radeonEmitVec4
 158 #define radeonEmitVec8                      r200_radeonEmitVec8
 159 #define radeonFreeDmaRegions                r200_radeonFreeDmaRegions
 160 #define radeon_init_dma                     r200_radeon_init_dma
 161 #define radeonRefillCurrentDmaRegion        r200_radeonRefillCurrentDmaRegion
 162 #define radeonReleaseArrays                 r200_radeonReleaseArrays
 163 #define radeonReleaseDmaRegions             r200_radeonReleaseDmaRegions
 164 #define radeonReturnDmaRegion               r200_radeonReturnDmaRegion
 165 #define rcommonAllocDmaLowVerts             r200_rcommonAllocDmaLowVerts
 166 #define rcommon_emit_vecfog                 r200_rcommon_emit_vecfog
 167 #define rcommon_emit_vector                 r200_rcommon_emit_vector
 168 #define rcommon_flush_last_swtcl_prim       r200_rcommon_flush_last_swtcl_prim
 169 #define _radeon_debug_add_indent            r200__radeon_debug_add_indent
 170 #define _radeon_debug_remove_indent         r200__radeon_debug_remove_indent
 171 #define radeon_init_debug                   r200_radeon_init_debug
 172 #define _radeon_print                       r200__radeon_print
 173 #define radeon_create_renderbuffer          r200_radeon_create_renderbuffer
 174 #define radeon_fbo_init                     r200_radeon_fbo_init
 175 #define radeon_renderbuffer_set_bo          r200_radeon_renderbuffer_set_bo
 176 #define radeonComputeFogBlendFactor         r200_radeonComputeFogBlendFactor
 177 #define radeonInitStaticFogData             r200_radeonInitStaticFogData
 178 #define get_base_teximage_offset            r200_get_base_teximage_offset
 179 #define get_texture_image_row_stride        r200_get_texture_image_row_stride
 180 #define get_texture_image_size              r200_get_texture_image_size
 181 #define radeon_miptree_create               r200_radeon_miptree_create
 182 #define radeon_miptree_image_offset         r200_radeon_miptree_image_offset
 183 #define radeon_miptree_matches_image        r200_radeon_miptree_matches_image
 184 #define radeon_miptree_reference            r200_radeon_miptree_reference
 185 #define radeon_miptree_unreference          r200_radeon_miptree_unreference
 186 #define radeon_try_alloc_miptree            r200_radeon_try_alloc_miptree
 187 #define radeon_validate_texture_miptree     r200_radeon_validate_texture_miptree
 188 #define radeonReadPixels                    r200_radeonReadPixels
 189 #define radeon_check_query_active           r200_radeon_check_query_active
 190 #define radeonEmitQueryEnd                  r200_radeonEmitQueryEnd
 191 #define radeon_emit_queryobj                r200_radeon_emit_queryobj
 192 #define radeonInitQueryObjFunctions         r200_radeonInitQueryObjFunctions
 193 #define radeonInitSpanFuncs                 r200_radeonInitSpanFuncs
 194 #define copy_rows                           r200_copy_rows
 195 #define radeonChooseTextureFormat           r200_radeonChooseTextureFormat
 196 #define radeonChooseTextureFormat_mesa      r200_radeonChooseTextureFormat_mesa
 197 #define radeonFreeTextureImageBuffer        r200_radeonFreeTextureImageBuffer
 198 #define radeon_image_target_texture_2d      r200_radeon_image_target_texture_2d
 199 #define radeon_init_common_texture_funcs    r200_radeon_init_common_texture_funcs
 200 #define radeonIsFormatRenderable            r200_radeonIsFormatRenderable
 201 #define radeonNewTextureImage               r200_radeonNewTextureImage
 202 #define _radeon_texformat_al88              r200__radeon_texformat_al88
 203 #define _radeon_texformat_argb1555          r200__radeon_texformat_argb1555
 204 #define _radeon_texformat_argb4444          r200__radeon_texformat_argb4444
 205 #define _radeon_texformat_argb8888          r200__radeon_texformat_argb8888
 206 #define _radeon_texformat_rgb565            r200__radeon_texformat_rgb565
 207 #define _radeon_texformat_rgba8888          r200__radeon_texformat_rgba8888
 208 #define radeonCopyTexSubImage               r200_radeonCopyTexSubImage
 209 #define get_tile_size                       r200_get_tile_size
 210 #define tile_image                          r200_tile_image
 211 #define untile_image                        r200_untile_image
 212 #define set_re_cntl_d3d                     r200_set_re_cntl_d3d
 213 #define radeonDestroyBuffer                 r200_radeonDestroyBuffer
 214 #endif
 215
 216 extern void radeonDestroyBuffer(__DRIdrawable *driDrawPriv);
 217 const __DRIextension **__driDriverGetExtensions_radeon(void);
 218 const __DRIextension **__driDriverGetExtensions_r200(void);
 219
 220 #endif /* __RADEON_SCREEN_H__ */