Commit c4b821a4 authored by Jakob Bornecrantz's avatar Jakob Bornecrantz
Browse files

i965g: Drop i965simple

The driver never work with real hardware and has
bitrotted for quite some time now, might as well
drop it. If somebody wants to look at it just use git.
parent 1f39d59a
......@@ -46,7 +46,7 @@ common.AddOptions(opts)
opts.Add(ListVariable('statetrackers', 'state trackers to build', default_statetrackers,
['mesa', 'python', 'xorg']))
opts.Add(ListVariable('drivers', 'pipe drivers to build', default_drivers,
['softpipe', 'failover', 'i915simple', 'i965simple', 'cell', 'trace', 'r300', 'identity', 'llvmpipe']))
['softpipe', 'failover', 'i915simple', 'cell', 'trace', 'r300', 'identity', 'llvmpipe']))
opts.Add(ListVariable('winsys', 'winsys drivers to build', default_winsys,
['xlib', 'intel', 'gdi', 'radeon']))
......
TOP = ../../../..
include $(TOP)/configs/current
LIBNAME = i965simple
C_SOURCES = \
brw_blit.c \
brw_flush.c \
brw_screen.c \
brw_surface.c \
brw_cc.c \
brw_clip.c \
brw_clip_line.c \
brw_clip_point.c \
brw_clip_state.c \
brw_clip_tri.c \
brw_clip_util.c \
brw_context.c \
brw_curbe.c \
brw_draw.c \
brw_draw_upload.c \
brw_eu.c \
brw_eu_debug.c \
brw_eu_emit.c \
brw_eu_util.c \
brw_gs.c \
brw_gs_emit.c \
brw_gs_state.c \
brw_misc_state.c \
brw_sf.c \
brw_sf_emit.c \
brw_sf_state.c \
brw_state.c \
brw_state_batch.c \
brw_state_cache.c \
brw_state_pool.c \
brw_state_upload.c \
brw_tex_layout.c \
brw_urb.c \
brw_util.c \
brw_vs.c \
brw_vs_emit.c \
brw_vs_state.c \
brw_wm.c \
brw_wm_iz.c \
brw_wm_decl.c \
brw_wm_glsl.c \
brw_wm_sampler_state.c \
brw_wm_state.c \
brw_wm_surface_state.c
include ../../Makefile.template
Import('*')
env = env.Clone()
i965simple = env.ConvenienceLibrary(
target = 'i965simple',
source = [
'brw_blit.c',
'brw_cc.c',
'brw_clip.c',
'brw_clip_line.c',
'brw_clip_point.c',
'brw_clip_state.c',
'brw_clip_tri.c',
'brw_clip_util.c',
'brw_context.c',
'brw_curbe.c',
'brw_draw.c',
'brw_draw_upload.c',
'brw_eu.c',
'brw_eu_debug.c',
'brw_eu_emit.c',
'brw_eu_util.c',
'brw_flush.c',
'brw_gs.c',
'brw_gs_emit.c',
'brw_gs_state.c',
'brw_misc_state.c',
'brw_screen.c',
'brw_sf.c',
'brw_sf_emit.c',
'brw_sf_state.c',
'brw_state.c',
'brw_state_batch.c',
'brw_state_cache.c',
'brw_state_pool.c',
'brw_state_upload.c',
'brw_surface.c',
'brw_tex_layout.c',
'brw_urb.c',
'brw_util.c',
'brw_vs.c',
'brw_vs_emit.c',
'brw_vs_state.c',
'brw_wm.c',
'brw_wm_decl.c',
'brw_wm_glsl.c',
'brw_wm_iz.c',
'brw_wm_sampler_state.c',
'brw_wm_state.c',
'brw_wm_surface_state.c',
])
Export('i965simple')
/**************************************************************************
*
* Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
* 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, 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 TUNGSTEN GRAPHICS 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.
*
**************************************************************************/
#ifndef BRW_BATCH_H
#define BRW_BATCH_H
#include "brw_winsys.h"
#define BATCH_LOCALS
#define INTEL_BATCH_NO_CLIPRECTS 0x1
#define INTEL_BATCH_CLIPRECTS 0x2
#define BEGIN_BATCH( dwords, relocs ) \
brw->winsys->batch_start(brw->winsys, dwords, relocs)
#define OUT_BATCH( dword ) \
brw->winsys->batch_dword(brw->winsys, dword)
#define OUT_RELOC( buf, flags, delta ) \
brw->winsys->batch_reloc(brw->winsys, buf, flags, delta)
#define ADVANCE_BATCH() \
brw->winsys->batch_end( brw->winsys )
/* XXX: this is bogus - need proper handling for out-of-memory in batchbuffer.
*/
#define FLUSH_BATCH(fence) do { \
brw->winsys->batch_flush(brw->winsys, fence); \
brw->hardware_dirty = ~0; \
} while (0)
#define BRW_BATCH_STRUCT(brw, s) brw_batchbuffer_data( brw->winsys, (s), sizeof(*(s)))
#endif
/**************************************************************************
*
* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
* 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, 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 TUNGSTEN GRAPHICS 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.
*
**************************************************************************/
#include <stdio.h>
#include <errno.h>
#include "brw_batch.h"
#include "brw_blit.h"
#include "brw_context.h"
#include "brw_reg.h"
#include "pipe/p_context.h"
#include "pipe/internal/p_winsys_screen.h"
#define FILE_DEBUG_FLAG DEBUG_BLIT
void brw_fill_blit(struct brw_context *brw,
unsigned cpp,
short dst_pitch,
struct pipe_buffer *dst_buffer,
unsigned dst_offset,
boolean dst_tiled,
short x, short y,
short w, short h,
unsigned color)
{
unsigned BR13, CMD;
BATCH_LOCALS;
dst_pitch *= cpp;
switch(cpp) {
case 1:
case 2:
case 3:
BR13 = (0xF0 << 16) | (1<<24);
CMD = XY_COLOR_BLT_CMD;
break;
case 4:
BR13 = (0xF0 << 16) | (1<<24) | (1<<25);
CMD = XY_COLOR_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
break;
default:
return;
}
if (dst_tiled) {
CMD |= XY_DST_TILED;
dst_pitch /= 4;
}
BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS);
OUT_BATCH( CMD );
OUT_BATCH( dst_pitch | BR13 );
OUT_BATCH( (y << 16) | x );
OUT_BATCH( ((y+h) << 16) | (x+w) );
OUT_RELOC( dst_buffer, BRW_BUFFER_ACCESS_WRITE, dst_offset );
OUT_BATCH( color );
ADVANCE_BATCH();
}
static unsigned translate_raster_op(unsigned logicop)
{
switch(logicop) {
case PIPE_LOGICOP_CLEAR: return 0x00;
case PIPE_LOGICOP_AND: return 0x88;
case PIPE_LOGICOP_AND_REVERSE: return 0x44;
case PIPE_LOGICOP_COPY: return 0xCC;
case PIPE_LOGICOP_AND_INVERTED: return 0x22;
case PIPE_LOGICOP_NOOP: return 0xAA;
case PIPE_LOGICOP_XOR: return 0x66;
case PIPE_LOGICOP_OR: return 0xEE;
case PIPE_LOGICOP_NOR: return 0x11;
case PIPE_LOGICOP_EQUIV: return 0x99;
case PIPE_LOGICOP_INVERT: return 0x55;
case PIPE_LOGICOP_OR_REVERSE: return 0xDD;
case PIPE_LOGICOP_COPY_INVERTED: return 0x33;
case PIPE_LOGICOP_OR_INVERTED: return 0xBB;
case PIPE_LOGICOP_NAND: return 0x77;
case PIPE_LOGICOP_SET: return 0xFF;
default: return 0;
}
}
/* Copy BitBlt
*/
void brw_copy_blit(struct brw_context *brw,
unsigned do_flip,
unsigned cpp,
short src_pitch,
struct pipe_buffer *src_buffer,
unsigned src_offset,
boolean src_tiled,
short dst_pitch,
struct pipe_buffer *dst_buffer,
unsigned dst_offset,
boolean dst_tiled,
short src_x, short src_y,
short dst_x, short dst_y,
short w, short h,
unsigned logic_op)
{
unsigned CMD, BR13;
int dst_y2 = dst_y + h;
int dst_x2 = dst_x + w;
BATCH_LOCALS;
DBG("%s src:buf(%d)/%d %d,%d dst:buf(%d)/%d %d,%d sz:%dx%d op:%d\n",
__FUNCTION__,
src_buffer, src_pitch, src_x, src_y,
dst_buffer, dst_pitch, dst_x, dst_y,
w,h,logic_op);
assert( logic_op - PIPE_LOGICOP_CLEAR >= 0 );
assert( logic_op - PIPE_LOGICOP_CLEAR < 0x10 );
src_pitch *= cpp;
dst_pitch *= cpp;
switch(cpp) {
case 1:
case 2:
case 3:
BR13 = (translate_raster_op(logic_op) << 16) | (1<<24);
CMD = XY_SRC_COPY_BLT_CMD;
break;
case 4:
BR13 = (translate_raster_op(logic_op) << 16) | (1<<24) |
(1<<25);
CMD = XY_SRC_COPY_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
break;
default:
return;
}
if (src_tiled) {
CMD |= XY_SRC_TILED;
src_pitch /= 4;
}
if (dst_tiled) {
CMD |= XY_DST_TILED;
dst_pitch /= 4;
}
if (dst_y2 < dst_y ||
dst_x2 < dst_x) {
return;
}
dst_pitch &= 0xffff;
src_pitch &= 0xffff;
/* Initial y values don't seem to work with negative pitches. If
* we adjust the offsets manually (below), it seems to work fine.
*
* On the other hand, if we always adjust, the hardware doesn't
* know which blit directions to use, so overlapping copypixels get
* the wrong result.
*/
if (dst_pitch > 0 && src_pitch > 0) {
BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS);
OUT_BATCH( CMD );
OUT_BATCH( dst_pitch | BR13 );
OUT_BATCH( (dst_y << 16) | dst_x );
OUT_BATCH( (dst_y2 << 16) | dst_x2 );
OUT_RELOC( dst_buffer, BRW_BUFFER_ACCESS_WRITE,
dst_offset );
OUT_BATCH( (src_y << 16) | src_x );
OUT_BATCH( src_pitch );
OUT_RELOC( src_buffer, BRW_BUFFER_ACCESS_READ,
src_offset );
ADVANCE_BATCH();
}
else {
BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS);
OUT_BATCH( CMD );
OUT_BATCH( (dst_pitch & 0xffff) | BR13 );
OUT_BATCH( (0 << 16) | dst_x );
OUT_BATCH( (h << 16) | dst_x2 );
OUT_RELOC( dst_buffer, BRW_BUFFER_ACCESS_WRITE,
dst_offset + dst_y * dst_pitch );
OUT_BATCH( (src_pitch & 0xffff) );
OUT_RELOC( src_buffer, BRW_BUFFER_ACCESS_READ,
src_offset + src_y * src_pitch );
ADVANCE_BATCH();
}
}
#ifndef BRW_BLIT_H
#define BRW_BLIT_H
#include "pipe/p_compiler.h"
struct pipe_buffer;
struct brw_context;
void brw_fill_blit(struct brw_context *intel,
unsigned cpp,
short dst_pitch,
struct pipe_buffer *dst_buffer,
unsigned dst_offset,
boolean dst_tiled,
short x, short y,
short w, short h,
unsigned color);
void brw_copy_blit(struct brw_context *intel,
unsigned do_flip,
unsigned cpp,
short src_pitch,
struct pipe_buffer *src_buffer,
unsigned src_offset,
boolean src_tiled,
short dst_pitch,
struct pipe_buffer *dst_buffer,
unsigned dst_offset,
boolean dst_tiled,
short src_x, short src_y,
short dst_x, short dst_y,
short w, short h,
unsigned logic_op);
#endif
/*
Copyright (C) Intel Corp. 2006. All Rights Reserved.
Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
develop this 3D driver.
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:
* Keith Whitwell <keith@tungstengraphics.com>
*/
#include "util/u_math.h"
#include "util/u_memory.h"
#include "brw_context.h"
#include "brw_state.h"
#include "brw_defines.h"
#include "brw_util.h"
static int brw_translate_compare_func(int func)
{
switch(func) {
case PIPE_FUNC_NEVER:
return BRW_COMPAREFUNCTION_NEVER;
case PIPE_FUNC_LESS:
return BRW_COMPAREFUNCTION_LESS;
case PIPE_FUNC_LEQUAL:
return BRW_COMPAREFUNCTION_LEQUAL;
case PIPE_FUNC_GREATER:
return BRW_COMPAREFUNCTION_GREATER;
case PIPE_FUNC_GEQUAL:
return BRW_COMPAREFUNCTION_GEQUAL;
case PIPE_FUNC_NOTEQUAL:
return BRW_COMPAREFUNCTION_NOTEQUAL;
case PIPE_FUNC_EQUAL:
return BRW_COMPAREFUNCTION_EQUAL;
case PIPE_FUNC_ALWAYS:
return BRW_COMPAREFUNCTION_ALWAYS;
}
debug_printf("Unknown value in %s: %x\n", __FUNCTION__, func);
return BRW_COMPAREFUNCTION_ALWAYS;
}
static int brw_translate_stencil_op(int op)
{
switch(op) {
case PIPE_STENCIL_OP_KEEP:
return BRW_STENCILOP_KEEP;
case PIPE_STENCIL_OP_ZERO:
return BRW_STENCILOP_ZERO;
case PIPE_STENCIL_OP_REPLACE:
return BRW_STENCILOP_REPLACE;
case PIPE_STENCIL_OP_INCR:
return BRW_STENCILOP_INCRSAT;
case PIPE_STENCIL_OP_DECR:
return BRW_STENCILOP_DECRSAT;
case PIPE_STENCIL_OP_INCR_WRAP:
return BRW_STENCILOP_INCR;
case PIPE_STENCIL_OP_DECR_WRAP:
return BRW_STENCILOP_DECR;
case PIPE_STENCIL_OP_INVERT:
return BRW_STENCILOP_INVERT;
default:
return BRW_STENCILOP_ZERO;
}
}
static int brw_translate_logic_op(int opcode)
{
switch(opcode) {
case PIPE_LOGICOP_CLEAR:
return BRW_LOGICOPFUNCTION_CLEAR;
case PIPE_LOGICOP_AND:
return BRW_LOGICOPFUNCTION_AND;
case PIPE_LOGICOP_AND_REVERSE:
return BRW_LOGICOPFUNCTION_AND_REVERSE;
case PIPE_LOGICOP_COPY:
return BRW_LOGICOPFUNCTION_COPY;
case PIPE_LOGICOP_COPY_INVERTED:
return BRW_LOGICOPFUNCTION_COPY_INVERTED;
case PIPE_LOGICOP_AND_INVERTED:
return BRW_LOGICOPFUNCTION_AND_INVERTED;
case PIPE_LOGICOP_NOOP:
return BRW_LOGICOPFUNCTION_NOOP;
case PIPE_LOGICOP_XOR:
return BRW_LOGICOPFUNCTION_XOR;
case PIPE_LOGICOP_OR:
return BRW_LOGICOPFUNCTION_OR;
case PIPE_LOGICOP_OR_INVERTED:
return BRW_LOGICOPFUNCTION_OR_INVERTED;
case PIPE_LOGICOP_NOR:
return BRW_LOGICOPFUNCTION_NOR;
case PIPE_LOGICOP_EQUIV:
return BRW_LOGICOPFUNCTION_EQUIV;
case PIPE_LOGICOP_INVERT:
return BRW_LOGICOPFUNCTION_INVERT;
case PIPE_LOGICOP_OR_REVERSE:
return BRW_LOGICOPFUNCTION_OR_REVERSE;
case PIPE_LOGICOP_NAND:
return BRW_LOGICOPFUNCTION_NAND;
case PIPE_LOGICOP_SET:
return BRW_LOGICOPFUNCTION_SET;
default:
return BRW_LOGICOPFUNCTION_SET;
}
}
static void upload_cc_vp( struct brw_context *brw )
{
struct brw_cc_viewport ccv;
memset(&ccv, 0, sizeof(ccv));
ccv.min_depth = 0.0;
ccv.max_depth = 1.0;
brw->cc.vp_gs_offset = brw_cache_data( &brw->cache[BRW_CC_VP], &ccv );
}
const struct brw_tracked_state brw_cc_vp = {
.dirty = {
.brw = BRW_NEW_SCENE,
.cache = 0
},
.update = upload_cc_vp
};
static void upload_cc_unit( struct brw_context *brw )
{
struct brw_cc_unit_state cc;
memset(&cc, 0, sizeof(cc));
/* BRW_NEW_DEPTH_STENCIL */
if (brw->attribs.DepthStencil->stencil[0].enabled) {
cc.cc0.stencil_enable = brw->attribs.DepthStencil->stencil[0].enabled;
cc.cc0.stencil_func = brw_translate_compare_func(brw->attribs.DepthStencil->stencil[0].func);
cc.cc0.stencil_fail_op = brw_translate_stencil_op(brw->attribs.DepthStencil->stencil[0].fail_op);
cc.cc0.stencil_pass_depth_fail_op = brw_translate_stencil_op(
brw->attribs.DepthStencil->stencil[0].zfail_op);
cc.cc0.stencil_pass_depth_pass_op = brw_translate_stencil_op(
brw->attribs.DepthStencil->stencil[0].zpass_op);
cc.cc1.stencil_ref = brw->attribs.DepthStencil->stencil[0].ref_value;
cc.cc1.stencil_write_mask = brw->attribs.DepthStencil->stencil[0].writemask;
cc.cc1.stencil_test_mask = brw->attribs.DepthStencil->stencil[0].valuemask;
if (brw->attribs.DepthStencil->stencil[1].enabled) {
cc.cc0.bf_stencil_enable = brw->attribs.DepthStencil->stencil[1].enabled;
cc.cc0.bf_stencil_func = brw_translate_compare_func(
brw->attribs.DepthStencil->stencil[1].func);
cc.cc0.bf_stencil_fail_op = brw_translate_stencil_op(
brw->attribs.DepthStencil->stencil[1].fail_op);
cc.cc0.bf_stencil_pass_depth_fail_op = brw_translate_stencil_op(
brw->attribs.DepthStencil->stencil[1].zfail_op);
cc.cc0.bf_stencil_pass_depth_pass_op = brw_translate_stencil_op(
brw->attribs.DepthStencil->stencil[1].zpass_op);
cc.cc1.bf_stencil_ref = brw->attribs.DepthStencil->stencil[1].ref_value;
cc.cc2.bf_stencil_write_mask = brw->attribs.DepthStencil->stencil[1].writemask;
cc.cc2.bf_stencil_test_mask = brw->attribs.DepthStencil->stencil[1].valuemask;