/* * Copyright 2008 Corbin Simpson * Copyright 2010 Marek Olšák * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, 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 NON-INFRINGEMENT. IN NO EVENT SHALL * THE AUTHOR(S) AND/OR THEIR 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. */ #ifndef R300_SCREEN_H #define R300_SCREEN_H #include "pipe/p_screen.h" #include "r300_chipset.h" #include "util/u_slab.h" #include struct radeon_winsys; struct r300_screen { /* Parent class */ struct pipe_screen screen; struct radeon_winsys *rws; /* Chipset capabilities */ struct r300_capabilities caps; /* Memory pools. */ struct util_slab_mempool pool_buffers; /** Combination of DBG_xxx flags */ unsigned debug; /* The number of created contexts to know whether we have multiple * contexts or not. */ int num_contexts; pipe_mutex num_contexts_mutex; }; /* Convenience cast wrappers. */ static INLINE struct r300_screen* r300_screen(struct pipe_screen* screen) { return (struct r300_screen*)screen; } static INLINE struct radeon_winsys * radeon_winsys(struct pipe_screen *screen) { return r300_screen(screen)->rws; } /* Debug functionality. */ /** * Debug flags to disable/enable certain groups of debugging outputs. * * \note These may be rather coarse, and the grouping may be impractical. * If you find, while debugging the driver, that a different grouping * of these flags would be beneficial, just feel free to change them * but make sure to update the documentation in r300_debug.c to reflect * those changes. */ /*@{*/ /* Logging. */ #define DBG_PSC (1 << 0) #define DBG_FP (1 << 1) #define DBG_VP (1 << 2) #define DBG_SWTCL (1 << 3) #define DBG_DRAW (1 << 4) #define DBG_TEX (1 << 5) #define DBG_TEXALLOC (1 << 6) #define DBG_RS (1 << 7) #define DBG_FB (1 << 8) #define DBG_RS_BLOCK (1 << 9) #define DBG_CBZB (1 << 10) #define DBG_HYPERZ (1 << 11) #define DBG_SCISSOR (1 << 12) #define DBG_INFO (1 << 13) /* Features. */ #define DBG_ANISOHQ (1 << 16) #define DBG_NO_TILING (1 << 17) #define DBG_NO_IMMD (1 << 18) #define DBG_NO_OPT (1 << 19) #define DBG_NO_CBZB (1 << 20) #define DBG_NO_ZMASK (1 << 21) #define DBG_NO_HIZ (1 << 22) /* Statistics. */ #define DBG_P_STAT (1 << 25) /*@}*/ static INLINE boolean SCREEN_DBG_ON(struct r300_screen * screen, unsigned flags) { return (screen->debug & flags) ? TRUE : FALSE; } static INLINE void SCREEN_DBG(struct r300_screen * screen, unsigned flags, const char * fmt, ...) { if (SCREEN_DBG_ON(screen, flags)) { va_list va; va_start(va, fmt); vfprintf(stderr, fmt, va); va_end(va); } } void r300_init_debug(struct r300_screen* ctx); void r300_init_screen_resource_functions(struct r300_screen *r300screen); #endif /* R300_SCREEN_H */