diff options
Diffstat (limited to 'src/mesa/drivers/dri/radeon/radeon_screen.h')
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_screen.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.h b/src/mesa/drivers/dri/radeon/radeon_screen.h new file mode 100644 index 0000000000..25e6fcf399 --- /dev/null +++ b/src/mesa/drivers/dri/radeon/radeon_screen.h @@ -0,0 +1,115 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_screen.h,v 1.5 2002/12/16 16:18:58 dawes Exp $ */ +/************************************************************************** + +Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and + VA Linux Systems Inc., Fremont, California. + +All Rights Reserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Kevin E. Martin <martin@valinux.com> + * Gareth Hughes <gareth@valinux.com> + */ + +#ifndef __RADEON_SCREEN_H__ +#define __RADEON_SCREEN_H__ + +/* + * IMPORTS: these headers contain all the DRI, X and kernel-related + * definitions that we need. + */ +#include "dri_util.h" +#include "radeon_dri.h" +#include "radeon_chipset.h" +#include "radeon_reg.h" +#include "drm_sarea.h" +#include "xmlconfig.h" + + +typedef struct { + drm_handle_t handle; /* Handle to the DRM region */ + drmSize size; /* Size of the DRM region */ + drmAddress map; /* Mapping of the DRM region */ +} radeonRegionRec, *radeonRegionPtr; + +typedef struct { + int chip_family; + int chip_flags; + int cpp; + int card_type; + int AGPMode; + unsigned int irq; /* IRQ number (0 means none) */ + + unsigned int fbLocation; + unsigned int frontOffset; + unsigned int frontPitch; + unsigned int backOffset; + unsigned int backPitch; + + unsigned int depthOffset; + unsigned int depthPitch; + + /* Shared texture data */ + int numTexHeaps; + int texOffset[RADEON_NR_TEX_HEAPS]; + int texSize[RADEON_NR_TEX_HEAPS]; + int logTexGranularity[RADEON_NR_TEX_HEAPS]; + + radeonRegionRec mmio; + radeonRegionRec status; + radeonRegionRec gartTextures; + + drmBufMapPtr buffers; + + __volatile__ u_int32_t *scratch; + + __DRIscreenPrivate *driScreen; + unsigned int sarea_priv_offset; + unsigned int gart_buffer_offset; /* offset in card memory space */ + unsigned int gart_texture_offset; /* offset in card memory space */ + unsigned int gart_base; + + GLboolean drmSupportsCubeMapsR200; /* need radeon kernel module >= 1.7 */ + GLboolean drmSupportsBlendColor; /* need radeon kernel module >= 1.11 */ + GLboolean drmSupportsTriPerf; /* need radeon kernel module >= 1.16 */ + GLboolean drmSupportsFragShader; /* need radeon kernel module >= 1.18 */ + GLboolean drmSupportsPointSprites; /* need radeon kernel module >= 1.13 */ + GLboolean drmSupportsCubeMapsR100; /* need radeon kernel module >= 1.15 */ + GLboolean drmSupportsVertexProgram; /* need radeon kernel module >= 1.25 */ + GLboolean depthHasSurface; + + /* Configuration cache with default values for all contexts */ + driOptionCache optionCache; +} radeonScreenRec, *radeonScreenPtr; + +#define IS_R100_CLASS(screen) \ + ((screen->chip_flags & RADEON_CLASS_MASK) == RADEON_CLASS_R100) +#define IS_R200_CLASS(screen) \ + ((screen->chip_flags & RADEON_CLASS_MASK) == RADEON_CLASS_R200) +#define IS_R300_CLASS(screen) \ + ((screen->chip_flags & RADEON_CLASS_MASK) == RADEON_CLASS_R300) + +#endif /* __RADEON_SCREEN_H__ */ |