diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965')
-rw-r--r-- | src/mesa/drivers/dri/i965/Makefile | 1 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_state.h | 1 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_state_upload.c | 4 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs_emit.c | 47 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs_tnl.c | 59 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_fp.c | 14 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_glsl.c | 2 |
7 files changed, 59 insertions, 69 deletions
diff --git a/src/mesa/drivers/dri/i965/Makefile b/src/mesa/drivers/dri/i965/Makefile index 005460f354..37a470f2e2 100644 --- a/src/mesa/drivers/dri/i965/Makefile +++ b/src/mesa/drivers/dri/i965/Makefile @@ -68,7 +68,6 @@ DRIVER_SOURCES = \ brw_vs_constval.c \ brw_vs_emit.c \ brw_vs_state.c \ - brw_vs_tnl.c \ brw_vtbl.c \ brw_wm.c \ brw_wm_debug.c \ diff --git a/src/mesa/drivers/dri/i965/brw_state.h b/src/mesa/drivers/dri/i965/brw_state.h index bb22c03eeb..df839c5b30 100644 --- a/src/mesa/drivers/dri/i965/brw_state.h +++ b/src/mesa/drivers/dri/i965/brw_state.h @@ -83,7 +83,6 @@ const struct brw_tracked_state brw_wm_unit; const struct brw_tracked_state brw_psp_urb_cbs; -const struct brw_tracked_state brw_active_vertprog; const struct brw_tracked_state brw_pipe_control; const struct brw_tracked_state brw_clear_surface_cache; diff --git a/src/mesa/drivers/dri/i965/brw_state_upload.c b/src/mesa/drivers/dri/i965/brw_state_upload.c index 5124535f2a..4845859b3e 100644 --- a/src/mesa/drivers/dri/i965/brw_state_upload.c +++ b/src/mesa/drivers/dri/i965/brw_state_upload.c @@ -314,12 +314,8 @@ void brw_validate_state( struct brw_context *brw ) state->brw |= ~0; } - /* texenv program needs to notify us somehow when this happens: - * Some confusion about which state flag should represent this change. - */ if (brw->fragment_program != brw->attribs.FragmentProgram->_Current) { brw->fragment_program = brw->attribs.FragmentProgram->_Current; - brw->state.dirty.mesa |= _NEW_PROGRAM; brw->state.dirty.brw |= BRW_NEW_FRAGMENT_PROGRAM; } diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c index 71e2a95bfd..2084480e89 100644 --- a/src/mesa/drivers/dri/i965/brw_vs_emit.c +++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c @@ -193,6 +193,7 @@ static void unalias1( struct brw_vs_compile *c, struct brw_reg tmp = brw_writemask(get_tmp(c), dst.dw1.bits.writemask); func(c, tmp, arg0); brw_MOV(p, dst, tmp); + release_tmp(c, tmp); } else { func(c, dst, arg0); @@ -214,12 +215,38 @@ static void unalias2( struct brw_vs_compile *c, struct brw_reg tmp = brw_writemask(get_tmp(c), dst.dw1.bits.writemask); func(c, tmp, arg0, arg1); brw_MOV(p, dst, tmp); + release_tmp(c, tmp); } else { func(c, dst, arg0, arg1); } } +static void unalias3( struct brw_vs_compile *c, + struct brw_reg dst, + struct brw_reg arg0, + struct brw_reg arg1, + struct brw_reg arg2, + void (*func)( struct brw_vs_compile *, + struct brw_reg, + struct brw_reg, + struct brw_reg, + struct brw_reg )) +{ + if ((dst.file == arg0.file && dst.nr == arg0.nr) || + (dst.file == arg1.file && dst.nr == arg1.nr) || + (dst.file == arg2.file && dst.nr == arg2.nr)) { + struct brw_compile *p = &c->func; + struct brw_reg tmp = brw_writemask(get_tmp(c), dst.dw1.bits.writemask); + func(c, tmp, arg0, arg1, arg2); + brw_MOV(p, dst, tmp); + release_tmp(c, tmp); + } + else { + func(c, dst, arg0, arg1, arg2); + } +} + static void emit_sop( struct brw_compile *p, struct brw_reg dst, struct brw_reg arg0, @@ -590,6 +617,18 @@ static void emit_lit_noalias( struct brw_vs_compile *c, brw_ENDIF(p, if_insn); } +static void emit_lrp_noalias(struct brw_vs_compile *c, + struct brw_reg dst, + struct brw_reg arg0, + struct brw_reg arg1, + struct brw_reg arg2) +{ + struct brw_compile *p = &c->func; + + brw_ADD(p, dst, negate(arg0), brw_imm_f(1.0)); + brw_MUL(p, brw_null_reg(), dst, arg2); + brw_MAC(p, dst, arg0, arg1); +} /** 3 or 4-component vector normalization */ static void emit_nrm( struct brw_vs_compile *c, @@ -1025,6 +1064,11 @@ void brw_vs_emit(struct brw_vs_compile *c ) else dst = get_dst(c, inst->DstReg); + if (inst->SaturateMode != SATURATE_OFF) { + _mesa_problem(NULL, "Unsupported saturate %d in vertex shader", + inst->SaturateMode); + } + switch (inst->Opcode) { case OPCODE_ABS: brw_MOV(p, dst, brw_abs(args[0])); @@ -1077,6 +1121,9 @@ void brw_vs_emit(struct brw_vs_compile *c ) case OPCODE_LIT: unalias1(c, dst, args[0], emit_lit_noalias); break; + case OPCODE_LRP: + unalias3(c, dst, args[0], args[1], args[2], emit_lrp_noalias); + break; case OPCODE_MAD: brw_MOV(p, brw_acc_reg(), args[2]); brw_MAC(p, dst, args[0], args[1]); diff --git a/src/mesa/drivers/dri/i965/brw_vs_tnl.c b/src/mesa/drivers/dri/i965/brw_vs_tnl.c deleted file mode 100644 index eacc289f1f..0000000000 --- a/src/mesa/drivers/dri/i965/brw_vs_tnl.c +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 6.3 - * - * Copyright (C) 2005 Tungsten Graphics 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 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 - * TUNGSTEN GRAPHICS 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. - */ - -/** - * \file t_vp_build.c - * Create a vertex program to execute the current fixed function T&L pipeline. - * \author Keith Whitwell - */ - - -#include "main/glheader.h" -#include "main/macros.h" -#include "main/enums.h" -#include "brw_vs.h" -#include "brw_state.h" - - -static void prepare_active_vertprog( struct brw_context *brw ) -{ - const struct gl_vertex_program *prev = brw->vertex_program; - - brw->vertex_program = brw->attribs.VertexProgram->_Current; - - if (brw->vertex_program != prev) - brw->state.dirty.brw |= BRW_NEW_VERTEX_PROGRAM; -} - - - -const struct brw_tracked_state brw_active_vertprog = { - .dirty = { - .mesa = _NEW_PROGRAM, - .brw = 0, - .cache = 0 - }, - .prepare = prepare_active_vertprog -}; diff --git a/src/mesa/drivers/dri/i965/brw_wm_fp.c b/src/mesa/drivers/dri/i965/brw_wm_fp.c index 7f7b957cbe..f4583877aa 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_fp.c +++ b/src/mesa/drivers/dri/i965/brw_wm_fp.c @@ -122,10 +122,11 @@ static struct prog_dst_register dst_reg(GLuint file, GLuint idx) reg.File = file; reg.Index = idx; reg.WriteMask = WRITEMASK_XYZW; + reg.RelAddr = 0; reg.CondMask = 0; reg.CondSwizzle = 0; - reg.pad = 0; reg.CondSrc = 0; + reg.pad = 0; return reg; } @@ -863,9 +864,9 @@ static void emit_fog( struct brw_wm_compile *c ) static void emit_fb_write( struct brw_wm_compile *c ) { - struct prog_src_register outcolor = src_reg(PROGRAM_OUTPUT, FRAG_RESULT_COLR); struct prog_src_register payload_r0_depth = src_reg(PROGRAM_PAYLOAD, PAYLOAD_DEPTH); struct prog_src_register outdepth = src_reg(PROGRAM_OUTPUT, FRAG_RESULT_DEPR); + struct prog_src_register outcolor; GLuint i; struct prog_instruction *inst, *last_inst; @@ -889,7 +890,14 @@ static void emit_fb_write( struct brw_wm_compile *c ) } } last_inst->Sampler |= 1; //eot - }else { + } + else { + /* if gl_FragData[0] is written, use it, else use gl_FragColor */ + if (c->fp->program.Base.OutputsWritten & (1 << FRAG_RESULT_DATA0)) + outcolor = src_reg(PROGRAM_OUTPUT, FRAG_RESULT_DATA0); + else + outcolor = src_reg(PROGRAM_OUTPUT, FRAG_RESULT_COLR); + inst = emit_op(c, WM_FB_WRITE, dst_mask(dst_undef(),0), 0, 0, 0, outcolor, payload_r0_depth, outdepth); inst->Sampler = 1|(0<<1); diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c index d43e326f7d..942ebe1ed4 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c +++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c @@ -623,7 +623,7 @@ static void emit_dph(struct brw_wm_compile *c, brw_MAC(p, brw_null_reg(), src0[1], src1[1]); brw_MAC(p, dst, src0[2], src1[2]); brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - brw_ADD(p, dst, src0[3], src1[3]); + brw_ADD(p, dst, dst, src1[3]); brw_set_saturate(p, 0); } |