/*
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* Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
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* Copyright 2010 Marek Olšák <maraeo@gmail.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* on the rights to use, copy, modify, merge, publish, distribute, sub
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* license, and/or sell copies of the Software, and to permit persons to whom
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* the Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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* USE OR OTHER DEALINGS IN THE SOFTWARE. */
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#ifndef R300_SCREEN_H
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#define R300_SCREEN_H
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#include "r300_chipset.h"
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#include "radeon/radeon_winsys.h"
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#include "pipe/p_screen.h"
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#include "util/slab.h"
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#include "os/os_thread.h"
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#include <stdio.h>
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struct r300_screen {
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/* Parent class */
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struct pipe_screen screen;
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struct radeon_winsys *rws;
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/* Chipset info and capabilities. */
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struct radeon_info info;
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struct r300_capabilities caps;
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/** Combination of DBG_xxx flags */
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unsigned debug;
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struct slab_parent_pool pool_transfers;
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/* The MSAA texture with CMASK access; */
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struct pipe_resource *cmask_resource;
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mtx_t cmask_mutex;
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};
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/* Convenience cast wrappers. */
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static inline struct r300_screen* r300_screen(struct pipe_screen* screen) {
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return (struct r300_screen*)screen;
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}
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static inline struct radeon_winsys *
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radeon_winsys(struct pipe_screen *screen) {
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return r300_screen(screen)->rws;
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}
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/* Debug functionality. */
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/**
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* Debug flags to disable/enable certain groups of debugging outputs.
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*
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* \note These may be rather coarse, and the grouping may be impractical.
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* If you find, while debugging the driver, that a different grouping
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* of these flags would be beneficial, just feel free to change them
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* but make sure to update the documentation in r300_debug.c to reflect
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* those changes.
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*/
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/*@{*/
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/* Logging. */
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#define DBG_PSC (1 << 0)
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#define DBG_FP (1 << 1)
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#define DBG_VP (1 << 2)
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#define DBG_SWTCL (1 << 3)
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#define DBG_DRAW (1 << 4)
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#define DBG_TEX (1 << 5)
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#define DBG_TEXALLOC (1 << 6)
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#define DBG_RS (1 << 7)
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#define DBG_FB (1 << 8)
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#define DBG_RS_BLOCK (1 << 9)
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#define DBG_CBZB (1 << 10)
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#define DBG_HYPERZ (1 << 11)
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#define DBG_SCISSOR (1 << 12)
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#define DBG_INFO (1 << 13)
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#define DBG_MSAA (1 << 14)
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/* Features. */
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#define DBG_ANISOHQ (1 << 16)
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#define DBG_NO_TILING (1 << 17)
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#define DBG_NO_IMMD (1 << 18)
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#define DBG_NO_OPT (1 << 19)
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#define DBG_NO_CBZB (1 << 20)
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#define DBG_NO_ZMASK (1 << 21)
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#define DBG_NO_HIZ (1 << 22)
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#define DBG_NO_CMASK (1 << 23)
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/* Statistics. */
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#define DBG_P_STAT (1 << 25)
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/*@}*/
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static inline boolean SCREEN_DBG_ON(struct r300_screen * screen, unsigned flags)
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{
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return (screen->debug & flags) ? TRUE : FALSE;
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}
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static inline void SCREEN_DBG(struct r300_screen * screen, unsigned flags,
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const char * fmt, ...)
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{
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if (SCREEN_DBG_ON(screen, flags)) {
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va_list va;
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va_start(va, fmt);
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vfprintf(stderr, fmt, va);
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va_end(va);
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}
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}
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void r300_init_debug(struct r300_screen* ctx);
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void r300_init_screen_resource_functions(struct r300_screen *r300screen);
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#endif /* R300_SCREEN_H */
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