summaryrefslogtreecommitdiff
path: root/src/mesa/drivers/dri
diff options
context:
space:
mode:
Diffstat (limited to 'src/mesa/drivers/dri')
-rw-r--r--src/mesa/drivers/dri/i915/i915_context.c1
-rw-r--r--src/mesa/drivers/dri/i915/i915_state.c2
-rw-r--r--src/mesa/drivers/dri/i965/Makefile1
-rw-r--r--src/mesa/drivers/dri/i965/brw_state.h1
-rw-r--r--src/mesa/drivers/dri/i965/brw_state_upload.c4
-rw-r--r--src/mesa/drivers/dri/i965/brw_vs_emit.c47
-rw-r--r--src/mesa/drivers/dri/i965/brw_vs_tnl.c59
-rw-r--r--src/mesa/drivers/dri/i965/brw_wm_fp.c14
-rw-r--r--src/mesa/drivers/dri/i965/brw_wm_glsl.c2
-rw-r--r--src/mesa/drivers/dri/intel/intel_pixel_draw.c25
10 files changed, 62 insertions, 94 deletions
diff --git a/src/mesa/drivers/dri/i915/i915_context.c b/src/mesa/drivers/dri/i915/i915_context.c
index 9bff74294d..3d6af38057 100644
--- a/src/mesa/drivers/dri/i915/i915_context.c
+++ b/src/mesa/drivers/dri/i915/i915_context.c
@@ -171,7 +171,6 @@ i915CreateContext(const __GLcontextModes * mesaVis,
ctx->Const.FragmentProgram.MaxNativeAddressRegs = 0; /* I don't think we have one */
ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
- ctx->FragmentProgram._UseTexEnvProgram = GL_TRUE;
driInitExtensions(ctx, i915_extensions, GL_FALSE);
diff --git a/src/mesa/drivers/dri/i915/i915_state.c b/src/mesa/drivers/dri/i915/i915_state.c
index 9d04358e4f..a53f120a81 100644
--- a/src/mesa/drivers/dri/i915/i915_state.c
+++ b/src/mesa/drivers/dri/i915/i915_state.c
@@ -569,7 +569,7 @@ i915_update_fog(GLcontext * ctx)
GLboolean enabled;
GLboolean try_pixel_fog;
- if (ctx->FragmentProgram._Active) {
+ if (ctx->FragmentProgram._Current) {
/* Pull in static fog state from program */
mode = ctx->FragmentProgram._Current->FogOption;
enabled = (mode != GL_NONE);
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);
}
diff --git a/src/mesa/drivers/dri/intel/intel_pixel_draw.c b/src/mesa/drivers/dri/intel/intel_pixel_draw.c
index 0d66935ad2..2af839b803 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel_draw.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel_draw.c
@@ -386,27 +386,6 @@ intelDrawPixels(GLcontext * ctx,
if (INTEL_DEBUG & DEBUG_PIXEL)
_mesa_printf("%s: fallback to swrast\n", __FUNCTION__);
- if (ctx->FragmentProgram._Current == ctx->FragmentProgram._TexEnvProgram) {
- /*
- * We don't want the i915 texenv program to be applied to DrawPixels.
- * This is really just a performance optimization (mesa will other-
- * wise happily run the fragment program on each pixel in the image).
- */
- struct gl_fragment_program *fpSave = ctx->FragmentProgram._Current;
- /* can't just set current frag prog to 0 here as on buffer resize
- we'll get new state checks which will segfault. Remains a hack. */
- ctx->FragmentProgram._Current = NULL;
- ctx->FragmentProgram._UseTexEnvProgram = GL_FALSE;
- ctx->FragmentProgram._Active = GL_FALSE;
- _swrast_DrawPixels( ctx, x, y, width, height, format, type,
- unpack, pixels );
- ctx->FragmentProgram._Current = fpSave;
- ctx->FragmentProgram._UseTexEnvProgram = GL_TRUE;
- ctx->FragmentProgram._Active = GL_TRUE;
- _swrast_InvalidateState(ctx, _NEW_PROGRAM);
- }
- else {
- _swrast_DrawPixels( ctx, x, y, width, height, format, type,
- unpack, pixels );
- }
+ _swrast_DrawPixels(ctx, x, y, width, height, format, type,
+ unpack, pixels);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-28 04:07:46 +0000