From: Keith Whitwell Date: Wed, 13 Feb 2002 00:53:19 +0000 (+0000) Subject: More suport for t&l drivers X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0cb28418d06c30e431bdff515c1d36a812d5950d;p=mesa.git More suport for t&l drivers Fix GLuint compare bugs Fix RESET_STIPPLE calls --- diff --git a/src/mesa/drivers/common/t_dd_dmatmp.h b/src/mesa/drivers/common/t_dd_dmatmp.h index 5aa0ec9bd31..d358c3b0105 100644 --- a/src/mesa/drivers/common/t_dd_dmatmp.h +++ b/src/mesa/drivers/common/t_dd_dmatmp.h @@ -1,4 +1,4 @@ -/* $Id: t_dd_dmatmp.h,v 1.11 2001/12/11 15:13:57 keithw Exp $ */ +/* $Id: t_dd_dmatmp.h,v 1.12 2002/02/13 00:53:20 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -201,7 +201,7 @@ static void TAG(render_line_strip_verts)( GLcontext *ctx, if (currentsz < 8) currentsz = dmasz; - for (j = start; j < count - 1; j += nr - 1 ) { + for (j = start; j + 1 < count; j += nr - 1 ) { nr = MIN2( currentsz, count - j ); EMIT_VERTS( ctx, j, nr ); currentsz = dmasz; @@ -242,7 +242,7 @@ static void TAG(render_line_loop_verts)( GLcontext *ctx, if (currentsz < 8) currentsz = dmasz; - for ( ; j < count - 1; j += nr - 1 ) { + for ( ; j + 1 < count; j += nr - 1 ) { nr = MIN2( currentsz, count - j ); EMIT_VERTS( ctx, j, nr ); currentsz = dmasz; @@ -306,7 +306,7 @@ static void TAG(render_tri_strip_verts)( GLcontext *ctx, currentsz = GET_CURRENT_VB_MAX_VERTS(); if (currentsz < 8) { - FIRE_VERTICES(); + NEW_BUFFER(); currentsz = dmasz; } @@ -323,7 +323,7 @@ static void TAG(render_tri_strip_verts)( GLcontext *ctx, dmasz -= (dmasz & 1); currentsz -= (currentsz & 1); - for (j = start ; j < count - 2; j += nr - 2 ) { + for (j = start ; j + 2 < count; j += nr - 2 ) { nr = MIN2( currentsz, count - j ); EMIT_VERTS( ctx, j, nr ); currentsz = dmasz; @@ -351,11 +351,11 @@ static void TAG(render_tri_fan_verts)( GLcontext *ctx, INIT(GL_TRIANGLE_FAN); if (currentsz < 8) { - FIRE_VERTICES(); + NEW_BUFFER(); currentsz = dmasz; } - for (j = start + 1 ; j < count - 1; j += nr - 1 ) { + for (j = start + 1 ; j + 1 < count; j += nr - 1 ) { nr = MIN2( currentsz, count - j + 1 ); EMIT_VERTS( ctx, start, 1 ); EMIT_VERTS( ctx, j, nr - 1 ); @@ -389,11 +389,11 @@ static void TAG(render_poly_verts)( GLcontext *ctx, INIT(GL_POLYGON); if (currentsz < 8) { - FIRE_VERTICES(); + NEW_BUFFER(); currentsz = dmasz; } - for (j = start + 1 ; j < count - 1 ; j += nr - 1 ) { + for (j = start + 1 ; j + 1 < count ; j += nr - 1 ) { nr = MIN2( currentsz, count - j + 1 ); EMIT_VERTS( ctx, start, 1 ); EMIT_VERTS( ctx, j, nr - 1 ); @@ -429,14 +429,14 @@ static void TAG(render_quad_strip_verts)( GLcontext *ctx, currentsz = GET_CURRENT_VB_MAX_VERTS(); if (currentsz < 8) { - FIRE_VERTICES(); + NEW_BUFFER(); currentsz = dmasz; } dmasz -= (dmasz & 2); currentsz -= (currentsz & 2); - for (j = start ; j < count - 3; j += nr - 2 ) { + for (j = start ; j + 3 < count; j += nr - 2 ) { nr = MIN2( currentsz, count - j ); EMIT_VERTS( ctx, j, nr ); currentsz = dmasz; @@ -444,7 +444,7 @@ static void TAG(render_quad_strip_verts)( GLcontext *ctx, FINISH; - } else if (HAVE_TRI_STRIPS && ctx->_TriangleCaps & DD_FLATSHADE) { + } else if (HAVE_TRI_STRIPS && (ctx->_TriangleCaps & DD_FLATSHADE)) { if (TAG(emit_elt_verts)( ctx, start, count )) { LOCAL_VARS; int dmasz = GET_SUBSEQUENT_VB_MAX_ELTS(); @@ -470,7 +470,7 @@ static void TAG(render_quad_strip_verts)( GLcontext *ctx, currentsz = currentsz/6*2; dmasz = dmasz/6*2; - for (j = start; j < count - 3; j += nr - 2 ) { + for (j = start; j + 3 < count; j += nr - 2 ) { nr = MIN2( currentsz, count - j ); if (nr >= 4) { GLint quads = (nr/2)-1; @@ -518,11 +518,11 @@ static void TAG(render_quad_strip_verts)( GLcontext *ctx, count -= (count-start) & 1; if (currentsz < 8) { - FIRE_VERTICES(); + NEW_BUFFER(); currentsz = dmasz; } - for (j = start; j < count - 3; j += nr - 2 ) { + for (j = start; j + 3 < count; j += nr - 2 ) { nr = MIN2( currentsz, count - j ); EMIT_VERTS( ctx, j, nr ); currentsz = dmasz; @@ -739,7 +739,7 @@ static void TAG(render_line_strip_elts)( GLcontext *ctx, if (currentsz < 8) currentsz = dmasz; - for (j = start; j < count - 1; j += nr - 1 ) { + for (j = start; j + 1 < count; j += nr - 1 ) { nr = MIN2( currentsz, count - j ); TAG(emit_elts)( ctx, elts+j, nr ); NEW_PRIMITIVE(); @@ -775,7 +775,7 @@ static void TAG(render_line_loop_elts)( GLcontext *ctx, currentsz = GET_CURRENT_VB_MAX_ELTS(); if (currentsz < 8) { - FIRE_VERTICES(); + NEW_BUFFER(); currentsz = dmasz; } @@ -784,7 +784,7 @@ static void TAG(render_line_loop_elts)( GLcontext *ctx, currentsz--; dmasz--; - for ( ; j < count - 1; j += nr - 1 ) { + for ( ; j + 1 < count; j += nr - 1 ) { nr = MIN2( currentsz, count - j ); /* NEW_PRIMITIVE(); */ TAG(emit_elts)( ctx, elts+j, nr ); @@ -857,7 +857,7 @@ static void TAG(render_tri_strip_elts)( GLcontext *ctx, currentsz = GET_CURRENT_VB_MAX_ELTS(); if (currentsz < 8) { - FIRE_VERTICES(); + NEW_BUFFER(); currentsz = dmasz; } @@ -870,7 +870,7 @@ static void TAG(render_tri_strip_elts)( GLcontext *ctx, dmasz -= (dmasz & 1); currentsz -= (currentsz & 1); - for (j = start ; j < count - 2; j += nr - 2 ) { + for (j = start ; j + 2 < count; j += nr - 2 ) { nr = MIN2( currentsz, count - j ); TAG(emit_elts)( ctx, elts+j, nr ); NEW_PRIMITIVE(); @@ -899,11 +899,11 @@ static void TAG(render_tri_fan_elts)( GLcontext *ctx, currentsz = GET_CURRENT_VB_MAX_ELTS(); if (currentsz < 8) { - FIRE_VERTICES(); + NEW_BUFFER(); currentsz = dmasz; } - for (j = start + 1 ; j < count - 1; j += nr - 1 ) { + for (j = start + 1 ; j + 1 < count; j += nr - 1 ) { nr = MIN2( currentsz, count - j + 1 ); TAG(emit_elts)( ctx, elts+start, 1 ); TAG(emit_elts)( ctx, elts+j, nr - 1 ); @@ -935,11 +935,11 @@ static void TAG(render_poly_elts)( GLcontext *ctx, currentsz = GET_CURRENT_VB_MAX_ELTS(); if (currentsz < 8) { - FIRE_VERTICES(); + NEW_BUFFER(); currentsz = dmasz; } - for (j = start + 1 ; j < count - 1 ; j += nr - 1 ) { + for (j = start + 1 ; j + 1 < count ; j += nr - 1 ) { nr = MIN2( currentsz, count - j + 1 ); TAG(emit_elts)( ctx, elts+start, 1 ); TAG(emit_elts)( ctx, elts+j, nr - 1 ); @@ -983,7 +983,7 @@ static void TAG(render_quad_strip_elts)( GLcontext *ctx, currentsz = currentsz/6*2; dmasz = dmasz/6*2; - for (j = start; j < count - 3; j += nr - 2 ) { + for (j = start; j + 3 < count; j += nr - 2 ) { nr = MIN2( currentsz, count - j ); if (nr >= 4) @@ -1012,7 +1012,7 @@ static void TAG(render_quad_strip_elts)( GLcontext *ctx, else { ELT_INIT( GL_TRIANGLE_STRIP ); - for (j = start; j < count - 3; j += nr - 2 ) { + for (j = start; j + 3 < count; j += nr - 2 ) { nr = MIN2( currentsz, count - j ); TAG(emit_elts)( ctx, elts+j, nr ); NEW_PRIMITIVE(); @@ -1053,7 +1053,7 @@ static void TAG(render_quads_elts)( GLcontext *ctx, if (currentsz < 8) currentsz = dmasz; - for (j = start; j < count - 3; j += nr - 2 ) { + for (j = start; j + 3 < count; j += nr - 2 ) { nr = MIN2( currentsz, count - j ); if (nr >= 4) diff --git a/src/mesa/drivers/common/t_dd_vbtmp.h b/src/mesa/drivers/common/t_dd_vbtmp.h index 5e58d1b6d89..5d07beb3e78 100644 --- a/src/mesa/drivers/common/t_dd_vbtmp.h +++ b/src/mesa/drivers/common/t_dd_vbtmp.h @@ -1,4 +1,4 @@ -/* $Id: t_dd_vbtmp.h,v 1.15 2001/12/20 09:54:20 keithw Exp $ */ +/* $Id: t_dd_vbtmp.h,v 1.16 2002/02/13 00:53:20 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -136,6 +136,9 @@ static void TAG(emit)( GLcontext *ctx, const GLubyte *mask = VB->ClipMask; int i; +/* fprintf(stderr, "%s(big) importable %d %d..%d\n", */ +/* __FUNCTION__, VB->importable_data, start, end); */ + if (HAVE_HW_VIEWPORT && HAVE_HW_DIVIDE && CHECK_HW_DIVIDE) { (void) s; coord = VB->ClipPtr->data; @@ -226,6 +229,8 @@ static void TAG(emit)( GLcontext *ctx, VIEWPORT_Z(v->v.z, coord[0][2]); v->v.w = coord[0][3]; } +/* fprintf(stderr, "vert %d: %.2f %.2f %.2f %.2f\n", */ +/* i, v->v.x, v->v.y, v->v.z, v->v.w); */ coord = (GLfloat (*)[4])((GLubyte *)coord + coord_stride); } if (DO_RGBA) { @@ -417,8 +422,8 @@ static void TAG(emit)( GLcontext *ctx, GLuint start, GLuint end, col_stride = VB->ColorPtr[0]->StrideB; ASSERT(VB->ColorPtr[0]->Type == GL_UNSIGNED_BYTE); -/* fprintf(stderr, "%s stride %d importable %d\n", */ -/* __FUNCTION__, col_stride, VB->importable_data); */ +/* fprintf(stderr, "%s(small) importable %x\n", */ +/* __FUNCTION__, VB->importable_data); */ /* Pack what's left into a 4-dword vertex. Color is in a different * place, and there is no 'w' coordinate. @@ -449,6 +454,8 @@ static void TAG(emit)( GLcontext *ctx, GLuint start, GLuint end, } STRIDE_4UB( col, col_stride ); } +/* fprintf(stderr, "vert %d: %.2f %.2f %.2f %x\n", */ +/* i, v[0], v[1], v[2], *(int *)&v[3]); */ } } else { @@ -470,6 +477,9 @@ static void TAG(emit)( GLcontext *ctx, GLuint start, GLuint end, b[3] = col[i][3]; } } +/* fprintf(stderr, "vert %d: %.2f %.2f %.2f %x\n", */ +/* i, v[0], v[1], v[2], *(int *)&v[3]); */ + } } } diff --git a/src/mesa/main/attrib.c b/src/mesa/main/attrib.c index 81365a6153e..139a5d030f6 100644 --- a/src/mesa/main/attrib.c +++ b/src/mesa/main/attrib.c @@ -1,4 +1,4 @@ -/* $Id: attrib.c,v 1.59 2002/01/05 21:53:20 brianp Exp $ */ +/* $Id: attrib.c,v 1.60 2002/02/13 00:53:19 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -52,6 +52,7 @@ #include "texobj.h" #include "texstate.h" #include "mtypes.h" +#include "math/m_xform.h" #endif @@ -917,11 +918,30 @@ _mesa_PopAttrib(void) /* lighting enable */ _mesa_set_enable(ctx, GL_LIGHTING, light->Enabled); /* per-light state */ + + if (ctx->ModelviewMatrixStack.Top->flags & MAT_DIRTY_INVERSE) + _math_matrix_analyse( ctx->ModelviewMatrixStack.Top ); + for (i = 0; i < MAX_LIGHTS; i++) { GLenum lgt = (GLenum) (GL_LIGHT0 + i); - _mesa_set_enable(ctx, lgt, light->Light[i].Enabled); - MEMCPY(&ctx->Light.Light[i], &light->Light[i], - sizeof(struct gl_light)); + const struct gl_light *l = &light->Light[i]; + GLfloat tmp[4]; + _mesa_set_enable(ctx, lgt, l->Enabled); + _mesa_Lightfv( lgt, GL_AMBIENT, l->Ambient ); + _mesa_Lightfv( lgt, GL_DIFFUSE, l->Diffuse ); + _mesa_Lightfv( lgt, GL_SPECULAR, l->Specular ); + TRANSFORM_POINT( tmp, ctx->ModelviewMatrixStack.Top->inv, l->EyePosition ); + _mesa_Lightfv( lgt, GL_POSITION, tmp ); + TRANSFORM_POINT( tmp, ctx->ModelviewMatrixStack.Top->m, l->EyeDirection ); + _mesa_Lightfv( lgt, GL_SPOT_DIRECTION, tmp ); + _mesa_Lightfv( lgt, GL_SPOT_EXPONENT, &l->SpotExponent ); + _mesa_Lightfv( lgt, GL_SPOT_CUTOFF, &l->SpotCutoff ); + _mesa_Lightfv( lgt, GL_CONSTANT_ATTENUATION, + &l->ConstantAttenuation ); + _mesa_Lightfv( lgt, GL_LINEAR_ATTENUATION, + &l->LinearAttenuation ); + _mesa_Lightfv( lgt, GL_QUADRATIC_ATTENUATION, + &l->QuadraticAttenuation ); } /* light model */ _mesa_LightModelfv(GL_LIGHT_MODEL_AMBIENT, @@ -1030,15 +1050,16 @@ _mesa_PopAttrib(void) const struct gl_transform_attrib *xform; xform = (const struct gl_transform_attrib *) attr->data; _mesa_MatrixMode(xform->MatrixMode); - /* clip planes */ - MEMCPY(ctx->Transform.EyeUserPlane, xform->EyeUserPlane, - sizeof(xform->EyeUserPlane)); - MEMCPY(ctx->Transform._ClipUserPlane, xform->_ClipUserPlane, - sizeof(xform->EyeUserPlane)); - /* clip plane enable flags */ for (i = 0; i < MAX_CLIP_PLANES; i++) { + GLdouble equation[4]; + const GLfloat *eq = xform->EyeUserPlane[i]; _mesa_set_enable(ctx, GL_CLIP_PLANE0 + i, xform->ClipEnabled[i]); + equation[0] = (GLdouble) eq[0]; + equation[1] = (GLdouble) eq[1]; + equation[2] = (GLdouble) eq[2]; + equation[3] = (GLdouble) eq[3]; + _mesa_ClipPlane( GL_CLIP_PLANE0 + i, equation ); } /* normalize/rescale */ _mesa_set_enable(ctx, GL_NORMALIZE, ctx->Transform.Normalize); diff --git a/src/mesa/main/attrib.h b/src/mesa/main/attrib.h index 5ce75fcd913..fabe3e0d037 100644 --- a/src/mesa/main/attrib.h +++ b/src/mesa/main/attrib.h @@ -1,4 +1,4 @@ -/* $Id: attrib.h,v 1.5 2001/03/12 00:48:37 gareth Exp $ */ +/* $Id: attrib.h,v 1.6 2002/02/13 00:53:19 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -31,7 +31,6 @@ #include "mtypes.h" - extern void _mesa_PushAttrib( GLbitfield mask ); diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h index f22aa943195..b96a132b429 100644 --- a/src/mesa/main/dd.h +++ b/src/mesa/main/dd.h @@ -1,4 +1,4 @@ -/* $Id: dd.h,v 1.65 2001/12/14 02:50:01 brianp Exp $ */ +/* $Id: dd.h,v 1.66 2002/02/13 00:53:19 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -474,10 +474,11 @@ struct dd_function_table { void (*ClearDepth)(GLcontext *ctx, GLclampd d); void (*ClearIndex)(GLcontext *ctx, GLuint index); void (*ClearStencil)(GLcontext *ctx, GLint s); + void (*ClipPlane)(GLcontext *ctx, GLenum plane, const GLfloat *equation ); void (*ColorMask)(GLcontext *ctx, GLboolean rmask, GLboolean gmask, GLboolean bmask, GLboolean amask ); + void (*ColorMaterial)(GLcontext *ctx, GLenum face, GLenum mode); void (*CullFace)(GLcontext *ctx, GLenum mode); - void (*ClipPlane)(GLcontext *ctx, GLenum plane, const GLfloat *equation ); void (*FrontFace)(GLcontext *ctx, GLenum mode); void (*DepthFunc)(GLcontext *ctx, GLenum func); void (*DepthMask)(GLcontext *ctx, GLboolean flag); @@ -634,7 +635,6 @@ struct dd_function_table { void (*UnlockArraysEXT)( GLcontext *ctx ); /* Called by glLockArraysEXT() and glUnlockArraysEXT(), respectively. */ - }; diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c index 755f74ac397..366c2cef847 100644 --- a/src/mesa/main/enable.c +++ b/src/mesa/main/enable.c @@ -1,4 +1,4 @@ -/* $Id: enable.c,v 1.56 2002/01/22 18:40:46 brianp Exp $ */ +/* $Id: enable.c,v 1.57 2002/02/13 00:53:19 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -307,6 +307,11 @@ void _mesa_set_enable( GLcontext *ctx, GLenum cap, GLboolean state ) FLUSH_VERTICES(ctx, _NEW_LIGHT); ctx->Light.Enabled = state; + if (ctx->Light.Enabled && ctx->Light.Model.TwoSide) + ctx->_TriangleCaps |= DD_TRI_LIGHT_TWOSIDE; + else + ctx->_TriangleCaps &= ~DD_TRI_LIGHT_TWOSIDE; + if ((ctx->Light.Enabled && ctx->Light.Model.ColorControl==GL_SEPARATE_SPECULAR_COLOR) || ctx->Fog.ColorSumEnabled) diff --git a/src/mesa/main/light.c b/src/mesa/main/light.c index 9286642d3ad..ee9d9d177e8 100644 --- a/src/mesa/main/light.c +++ b/src/mesa/main/light.c @@ -1,4 +1,4 @@ -/* $Id: light.c,v 1.48 2001/12/18 04:06:45 brianp Exp $ */ +/* $Id: light.c,v 1.49 2002/02/13 00:53:19 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -407,6 +407,11 @@ _mesa_LightModelfv( GLenum pname, const GLfloat *params ) return; FLUSH_VERTICES(ctx, _NEW_LIGHT); ctx->Light.Model.TwoSide = newbool; + + if (ctx->Light.Enabled && ctx->Light.Model.TwoSide) + ctx->_TriangleCaps |= DD_TRI_LIGHT_TWOSIDE; + else + ctx->_TriangleCaps &= ~DD_TRI_LIGHT_TWOSIDE; break; case GL_LIGHT_MODEL_COLOR_CONTROL: if (params[0] == (GLfloat) GL_SINGLE_COLOR) @@ -883,6 +888,9 @@ _mesa_ColorMaterial( GLenum face, GLenum mode ) FLUSH_CURRENT( ctx, 0 ); _mesa_update_color_material(ctx,ctx->Current.Attrib[VERT_ATTRIB_COLOR0]); } + + if (ctx->Driver.ColorMaterial) + (*ctx->Driver.ColorMaterial)( ctx, face, mode ); } @@ -1162,7 +1170,6 @@ void _mesa_update_lighting( GLcontext *ctx ) { struct gl_light *light; - ctx->_TriangleCaps &= ~DD_TRI_LIGHT_TWOSIDE; ctx->_NeedEyeCoords &= ~NEED_EYE_LIGHT; ctx->_NeedNormals &= ~NEED_NORMALS_LIGHT; ctx->Light._Flags = 0; @@ -1172,9 +1179,6 @@ _mesa_update_lighting( GLcontext *ctx ) ctx->_NeedNormals |= NEED_NORMALS_LIGHT; - if (ctx->Light.Model.TwoSide) - ctx->_TriangleCaps |= DD_TRI_LIGHT_TWOSIDE; - foreach(light, &ctx->Light.EnabledList) { ctx->Light._Flags |= light->_Flags; } diff --git a/src/mesa/main/macros.h b/src/mesa/main/macros.h index d4cd6b858a0..bb83b30d5d4 100644 --- a/src/mesa/main/macros.h +++ b/src/mesa/main/macros.h @@ -1,4 +1,4 @@ -/* $Id: macros.h,v 1.24 2001/06/11 07:52:51 joukj Exp $ */ +/* $Id: macros.h,v 1.25 2002/02/13 00:53:19 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -270,6 +270,13 @@ do { \ (DST)[2] = (SRCA)[2] * (SRCB)[2]; \ } while (0) +#define SELF_SCALE_3V( DST, SRC ) \ +do { \ + (DST)[0] *= (SRC)[0]; \ + (DST)[1] *= (SRC)[1]; \ + (DST)[2] *= (SRC)[2]; \ +} while (0) + #define ACC_3V( DST, SRC ) \ do { \ (DST)[0] += (SRC)[0]; \ diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index 0dec13c3aed..14b9f0188a6 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -1,4 +1,4 @@ -/* $Id: mtypes.h,v 1.63 2002/01/22 14:35:16 brianp Exp $ */ +/* $Id: mtypes.h,v 1.64 2002/02/13 00:53:19 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -1591,6 +1591,7 @@ struct matrix_stack #define NEED_EYE_LIGHT 0x2 #define NEED_EYE_LIGHT_MODELVIEW 0x4 #define NEED_EYE_POINT_ATTEN 0x8 +#define NEED_EYE_DRIVER 0x10 /* diff --git a/src/mesa/main/state.c b/src/mesa/main/state.c index 3d093de48e2..f100fe6ffcd 100644 --- a/src/mesa/main/state.c +++ b/src/mesa/main/state.c @@ -1,4 +1,4 @@ -/* $Id: state.c,v 1.76 2002/01/12 02:55:30 brianp Exp $ */ +/* $Id: state.c,v 1.77 2002/02/13 00:53:19 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -555,13 +555,11 @@ update_polygon( GLcontext *ctx ) static void calculate_model_project_matrix( GLcontext *ctx ) { - if (!ctx->_NeedEyeCoords) { _math_matrix_mul_matrix( &ctx->_ModelProjectMatrix, ctx->ProjectionMatrixStack.Top, ctx->ModelviewMatrixStack.Top ); _math_matrix_analyse( &ctx->_ModelProjectMatrix ); - } } static void @@ -595,7 +593,6 @@ update_tnl_spaces( GLcontext *ctx, GLuint oldneedeyecoords ) /* Recalculate all state that depends on _NeedEyeCoords. */ update_modelview_scale(ctx); - calculate_model_project_matrix(ctx); _mesa_compute_light_positions( ctx ); if (ctx->Driver.LightingSpaceChange) @@ -610,9 +607,6 @@ update_tnl_spaces( GLcontext *ctx, GLuint oldneedeyecoords ) if (new_state & _NEW_MODELVIEW) update_modelview_scale(ctx); - if (new_state & (_NEW_MODELVIEW|_NEW_PROJECTION)) - calculate_model_project_matrix(ctx); - if (new_state & (_NEW_LIGHT|_NEW_MODELVIEW)) _mesa_compute_light_positions( ctx ); } @@ -757,12 +751,12 @@ update_texture_matrices( GLcontext *ctx ) if (ctx->TextureMatrixStack[i].Top->flags & MAT_DIRTY) { _math_matrix_analyse( ctx->TextureMatrixStack[i].Top ); - if (ctx->Driver.TextureMatrix) - ctx->Driver.TextureMatrix( ctx, i, ctx->TextureMatrixStack[i].Top); - if (ctx->Texture.Unit[i]._ReallyEnabled && ctx->TextureMatrixStack[i].Top->type != MATRIX_IDENTITY) ctx->Texture._TexMatEnabled |= ENABLE_TEXMAT(i); + + if (ctx->Driver.TextureMatrix) + ctx->Driver.TextureMatrix( ctx, i, ctx->TextureMatrixStack[i].Top); } } } @@ -889,6 +883,7 @@ update_texture_state( GLcontext *ctx ) } + /* * If ctx->NewState is non-zero then this function MUST be called before * rendering any primitive. Basically, function pointers and miscellaneous @@ -957,6 +952,8 @@ void _mesa_update_state( GLcontext *ctx ) ctx->_NeedEyeCoords |= NEED_EYE_LIGHT_MODELVIEW; } + +#if 0 /* XXX this is a bit of a hack. We should be checking elsewhere if * vertex program mode is enabled. We set _NeedEyeCoords to zero to * ensure that the combined modelview/projection matrix is computed @@ -964,6 +961,15 @@ void _mesa_update_state( GLcontext *ctx ) */ if (ctx->VertexProgram.Enabled) ctx->_NeedEyeCoords = 0; + /* KW: it's now always computed. + */ +#endif + + /* Keep ModelviewProject uptodate always to allow tnl + * implementations that go model->clip even when eye is required. + */ + if (new_state & (_NEW_MODELVIEW|_NEW_PROJECTION)) + calculate_model_project_matrix(ctx); /* ctx->_NeedEyeCoords is now uptodate. * @@ -975,7 +981,6 @@ void _mesa_update_state( GLcontext *ctx ) * light positions & normal transforms for other reasons. */ if (new_state & (_NEW_MODELVIEW | - _NEW_PROJECTION | _NEW_LIGHT | _MESA_NEW_NEED_EYE_COORDS)) update_tnl_spaces( ctx, oldneedeyecoords ); @@ -1034,3 +1039,18 @@ void _mesa_update_state( GLcontext *ctx ) #endif } } + +/* Is this helpful? + */ +void +_mesa_allow_light_in_model( GLcontext *ctx, GLboolean flag ) +{ + if (flag) + ctx->_NeedEyeCoords &= ~NEED_EYE_DRIVER; + else + ctx->_NeedEyeCoords |= NEED_EYE_DRIVER; + + ctx->NewState |= _NEW_POINT; /* one of the bits from + * _MESA_NEW_NEED_EYE_COORDS. + */ +} diff --git a/src/mesa/main/state.h b/src/mesa/main/state.h index 67a62c3d4e1..641c0c34132 100644 --- a/src/mesa/main/state.h +++ b/src/mesa/main/state.h @@ -1,4 +1,4 @@ -/* $Id: state.h,v 1.7 2001/03/12 00:48:38 gareth Exp $ */ +/* $Id: state.h,v 1.8 2002/02/13 00:53:19 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -46,5 +46,7 @@ _mesa_print_state( const char *msg, GLuint state ); extern void _mesa_print_enable_flags( const char *msg, GLuint flags ); +extern void +_mesa_allow_light_in_model( GLcontext *ctx, GLboolean flag ); #endif diff --git a/src/mesa/tnl/t_context.c b/src/mesa/tnl/t_context.c index ae1d7f53611..2cea4b1dcdf 100644 --- a/src/mesa/tnl/t_context.c +++ b/src/mesa/tnl/t_context.c @@ -1,4 +1,4 @@ -/* $Id: t_context.c,v 1.23 2001/12/18 04:06:46 brianp Exp $ */ +/* $Id: t_context.c,v 1.24 2002/02/13 00:53:20 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -33,6 +33,7 @@ #include "mtypes.h" #include "mem.h" #include "dlist.h" +#include "light.h" #include "vtxfmt.h" #include "t_context.h" @@ -125,6 +126,8 @@ _tnl_CreateContext( GLcontext *ctx ) tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts; tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts; + tnl->Driver.NotifyMaterialChange = _mesa_validate_all_lighting_tables; + return GL_TRUE; @@ -220,16 +223,19 @@ void _tnl_need_dlist_loopback( GLcontext *ctx, GLboolean mode ) { TNLcontext *tnl = TNL_CONTEXT(ctx); - if (tnl->LoopbackDListCassettes != mode) { - tnl->LoopbackDListCassettes = mode; - } + tnl->LoopbackDListCassettes = mode; } void _tnl_need_dlist_norm_lengths( GLcontext *ctx, GLboolean mode ) { TNLcontext *tnl = TNL_CONTEXT(ctx); - if (tnl->CalcDListNormalLengths != mode) { - tnl->CalcDListNormalLengths = mode; - } + tnl->CalcDListNormalLengths = mode; +} + +void +_tnl_isolate_materials( GLcontext *ctx, GLboolean mode ) +{ + TNLcontext *tnl = TNL_CONTEXT(ctx); + tnl->IsolateMaterials = mode; } diff --git a/src/mesa/tnl/t_context.h b/src/mesa/tnl/t_context.h index db0bd7a4748..98ff5456048 100644 --- a/src/mesa/tnl/t_context.h +++ b/src/mesa/tnl/t_context.h @@ -1,4 +1,4 @@ -/* $Id: t_context.h,v 1.37 2002/01/22 14:35:16 brianp Exp $ */ +/* $Id: t_context.h,v 1.38 2002/02/13 00:53:20 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -386,6 +386,12 @@ struct tnl_device_driver { * and grab/release hardware locks. */ + void (*NotifyMaterialChange)(GLcontext *ctx); + /* Alert tnl-aware drivers of changes to material, especially in + * exec_empty_cassette, which doesn't otherwise reach the driver. + * --> Need to be able to disable exec_empty_cassette??? + */ + /*** *** Rendering -- These functions called only from t_vb_render.c ***/ @@ -524,6 +530,7 @@ typedef struct { GLboolean NeedNdcCoords; GLboolean LoopbackDListCassettes; GLboolean CalcDListNormalLengths; + GLboolean IsolateMaterials; /* Derived state and storage for _tnl_eval_vb: */ diff --git a/src/mesa/tnl/t_imm_api.c b/src/mesa/tnl/t_imm_api.c index dd90dbe5403..d19f6a6e007 100644 --- a/src/mesa/tnl/t_imm_api.c +++ b/src/mesa/tnl/t_imm_api.c @@ -1,4 +1,4 @@ -/* $Id: t_imm_api.c,v 1.24 2002/01/22 14:35:16 brianp Exp $ */ +/* $Id: t_imm_api.c,v 1.25 2002/02/13 00:53:20 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -553,6 +553,8 @@ static void _tnl_Normal3fv( const GLfloat *v ) { NORMALF( v[0], v[1], v[2] ); +/* struct immediate *IM = (struct immediate *)(((GLcontext *) _glapi_Context)->swtnl_im); */ +/* IM->Flag[IM->Count] = VERT_NORM; */ } @@ -1154,6 +1156,7 @@ static void _tnl_Materialfv( GLenum face, GLenum pname, const GLfloat *params ) { GET_CURRENT_CONTEXT(ctx); + TNLcontext *tnl = TNL_CONTEXT(ctx); struct immediate *IM = TNL_CURRENT_IM(ctx); GLuint count = IM->Count; struct gl_material *mat; @@ -1162,6 +1165,14 @@ _tnl_Materialfv( GLenum face, GLenum pname, const GLfloat *params ) if (bitmask == 0) return; + if (tnl->IsolateMaterials && + !(IM->BeginState & VERT_BEGIN_1)) /* heuristic */ + { + _tnl_flush_immediate( IM ); + IM = TNL_CURRENT_IM(ctx); + count = IM->Count; + } + if (!(IM->Flag[count] & VERT_BIT_MATERIAL)) { if (!IM->Material) { IM->Material = (struct gl_material (*)[2]) @@ -1227,6 +1238,12 @@ _tnl_Materialfv( GLenum face, GLenum pname, const GLfloat *params ) mat[1].DiffuseIndex = params[1]; mat[1].SpecularIndex = params[2]; } + + if (tnl->IsolateMaterials && + !(IM->BeginState & VERT_BEGIN_1)) /* heuristic */ + { + _tnl_flush_immediate( IM ); + } } void _tnl_imm_vtxfmt_init( GLcontext *ctx ) diff --git a/src/mesa/tnl/t_imm_dlist.c b/src/mesa/tnl/t_imm_dlist.c index 125dbc5ed65..dfc4e7795d1 100644 --- a/src/mesa/tnl/t_imm_dlist.c +++ b/src/mesa/tnl/t_imm_dlist.c @@ -1,4 +1,4 @@ -/* $Id: t_imm_dlist.c,v 1.37 2002/01/22 14:35:16 brianp Exp $ */ +/* $Id: t_imm_dlist.c,v 1.38 2002/02/13 00:53:20 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -339,6 +339,7 @@ execute_compiled_cassette( GLcontext *ctx, void *data ) } if (tnl->LoopbackDListCassettes) { +/* (tnl->IsolateMaterials && (IM->OrFlag & VERT_MATERIAL)) ) { */ fixup_compiled_primitives( ctx, IM ); loopback_compiled_cassette( ctx, IM ); restore_compiled_primitives( ctx, IM ); diff --git a/src/mesa/tnl/t_imm_exec.c b/src/mesa/tnl/t_imm_exec.c index 056df78d0a1..bc35480acca 100644 --- a/src/mesa/tnl/t_imm_exec.c +++ b/src/mesa/tnl/t_imm_exec.c @@ -1,4 +1,4 @@ -/* $Id: t_imm_exec.c,v 1.35 2002/01/22 14:35:16 brianp Exp $ */ +/* $Id: t_imm_exec.c,v 1.36 2002/02/13 00:53:20 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -149,7 +149,7 @@ void _tnl_copy_to_current( GLcontext *ctx, struct immediate *IM, if (ctx->Light.ColorMaterialEnabled) { _mesa_update_color_material( ctx, ctx->Current.Attrib[VERT_ATTRIB_COLOR0] ); - _mesa_validate_all_lighting_tables( ctx ); + TNL_CONTEXT(ctx)->Driver.NotifyMaterialChange( ctx ); } } @@ -175,7 +175,7 @@ void _tnl_copy_to_current( GLcontext *ctx, struct immediate *IM, IM->Material[IM->LastMaterial], IM->MaterialOrMask ); - _mesa_validate_all_lighting_tables( ctx ); + TNL_CONTEXT(ctx)->Driver.NotifyMaterialChange( ctx ); } } @@ -356,7 +356,7 @@ static void _tnl_vb_bind_immediate( GLcontext *ctx, struct immediate *IM ) } } - if ((inputs & VERT_BIT_MATERIAL) && IM->Material) { + if ((inputs & IM->OrFlag & VERT_BIT_MATERIAL) && IM->Material) { VB->MaterialMask = IM->MaterialMask + start; VB->Material = IM->Material + start; } @@ -482,7 +482,7 @@ void _tnl_execute_cassette( GLcontext *ctx, struct immediate *IM ) if (tnl->pipeline.build_state_changes) _tnl_validate_pipeline( ctx ); - if (IM->CopyStart == IM->Count) { + if (0 && IM->CopyStart == IM->Count) { exec_empty_cassette( ctx, IM ); } else if ((IM->CopyOrFlag & VERT_BITS_DATA) == VERT_BIT_ELT && diff --git a/src/mesa/tnl/t_imm_fixup.c b/src/mesa/tnl/t_imm_fixup.c index d08c162efef..8e3f52e6210 100644 --- a/src/mesa/tnl/t_imm_fixup.c +++ b/src/mesa/tnl/t_imm_fixup.c @@ -1,4 +1,4 @@ -/* $Id: t_imm_fixup.c,v 1.33 2002/01/22 14:35:16 brianp Exp $ */ +/* $Id: t_imm_fixup.c,v 1.34 2002/02/13 00:53:20 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -396,6 +396,8 @@ copy_material( struct immediate *next, struct immediate *prev, GLuint dst, GLuint src ) { +/* fprintf(stderr, "%s\n", __FUNCTION__); */ + if (next->Material == 0) { next->Material = (struct gl_material (*)[2]) MALLOC( sizeof(struct gl_material) * IMM_SIZE * 2 ); @@ -461,6 +463,7 @@ void _tnl_copy_immediate_vertices( GLcontext *ctx, struct immediate *next ) GLuint dst = next->CopyStart+i; next->Elt[dst] = prev->Elt[src]; next->Flag[dst] = VERT_BIT_ELT; + elts[i+offset] = dst; } /* fprintf(stderr, "ADDING VERT_BIT_ELT!\n"); */ next->CopyOrFlag |= VERT_BIT_ELT; @@ -551,14 +554,14 @@ void _tnl_copy_immediate_vertices( GLcontext *ctx, struct immediate *next ) next->CopyOrFlag |= prev->Flag[src] & (VERT_BITS_FIXUP| VERT_BIT_MATERIAL| VERT_BIT_POS); + elts[i+offset] = dst; } } - if (--tnl->ExecCopySource->ref_count == 0) + if (--tnl->ExecCopySource->ref_count == 0) _tnl_free_immediate( tnl->ExecCopySource ); - - tnl->ExecCopySource = 0; - tnl->ExecCopyCount = 0; + + tnl->ExecCopySource = next; next->ref_count++; } @@ -766,17 +769,19 @@ _tnl_get_exec_copy_verts( GLcontext *ctx, struct immediate *IM ) /* fprintf(stderr, "_tnl_get_exec_copy_verts %s\n", */ /* _mesa_lookup_enum_by_nr(prim)); */ - ASSERT(tnl->ExecCopySource == 0); + if (tnl->ExecCopySource) + if (--tnl->ExecCopySource->ref_count == 0) + _tnl_free_immediate( tnl->ExecCopySource ); if (prim == GL_POLYGON+1) { + tnl->ExecCopySource = 0; tnl->ExecCopyCount = 0; tnl->ExecCopyTexSize = 0; tnl->ExecParity = 0; } else { /* Remember this immediate as the one to copy from. */ - IM->ref_count++; - tnl->ExecCopySource = IM; + tnl->ExecCopySource = IM; IM->ref_count++; tnl->ExecCopyCount = 0; tnl->ExecCopyTexSize = IM->CopyTexSize; diff --git a/src/mesa/tnl/t_vb_light.c b/src/mesa/tnl/t_vb_light.c index 32444ee3aa6..99f15d8036b 100644 --- a/src/mesa/tnl/t_vb_light.c +++ b/src/mesa/tnl/t_vb_light.c @@ -1,4 +1,4 @@ -/* $Id: t_vb_light.c,v 1.17 2002/01/22 14:35:17 brianp Exp $ */ +/* $Id: t_vb_light.c,v 1.18 2002/02/13 00:53:20 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -232,7 +232,7 @@ static GLboolean run_validate_lighting( GLcontext *ctx, /* This and the above should only be done on _NEW_LIGHT: */ - _mesa_validate_all_lighting_tables( ctx ); + TNL_CONTEXT(ctx)->Driver.NotifyMaterialChange( ctx ); /* Now run the stage... */ diff --git a/src/mesa/tnl/t_vb_lighttmp.h b/src/mesa/tnl/t_vb_lighttmp.h index ef25cd69bc8..aac8890180b 100644 --- a/src/mesa/tnl/t_vb_lighttmp.h +++ b/src/mesa/tnl/t_vb_lighttmp.h @@ -1,4 +1,4 @@ -/* $Id: t_vb_lighttmp.h,v 1.24 2002/01/22 14:35:17 brianp Exp $ */ +/* $Id: t_vb_lighttmp.h,v 1.25 2002/02/13 00:53:20 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -163,7 +163,7 @@ static void TAG(light_rgba_spec)( GLcontext *ctx, _mesa_update_material( ctx, new_material[j], new_material_mask[j] ); if ( CHECK_VALIDATE(j) ) { - _mesa_validate_all_lighting_tables( ctx ); + TNL_CONTEXT(ctx)->Driver.NotifyMaterialChange( ctx ); UNCLAMPED_FLOAT_TO_CHAN(sumA[0], ctx->Light.Material[0].Diffuse[3]); if (IDX & LIGHT_TWOSIDE) UNCLAMPED_FLOAT_TO_CHAN(sumA[1], ctx->Light.Material[1].Diffuse[3]); @@ -375,7 +375,7 @@ static void TAG(light_rgba)( GLcontext *ctx, _mesa_update_material( ctx, new_material[j], new_material_mask[j] ); if ( CHECK_VALIDATE(j) ) { - _mesa_validate_all_lighting_tables( ctx ); + TNL_CONTEXT(ctx)->Driver.NotifyMaterialChange( ctx ); UNCLAMPED_FLOAT_TO_CHAN(sumA[0], ctx->Light.Material[0].Diffuse[3]); if (IDX & LIGHT_TWOSIDE) UNCLAMPED_FLOAT_TO_CHAN(sumA[1], ctx->Light.Material[1].Diffuse[3]); @@ -576,7 +576,7 @@ static void TAG(light_fast_rgba_single)( GLcontext *ctx, _mesa_update_material( ctx, new_material[j], new_material_mask[j] ); if ( CHECK_VALIDATE(j) ) - _mesa_validate_all_lighting_tables( ctx ); + TNL_CONTEXT(ctx)->Driver.NotifyMaterialChange( ctx ); /* No attenuation, so incoporate _MatAmbient into base color. @@ -708,7 +708,7 @@ static void TAG(light_fast_rgba)( GLcontext *ctx, _mesa_update_material( ctx, new_material[j], new_material_mask[j] ); if ( CHECK_VALIDATE(j) ) { - _mesa_validate_all_lighting_tables( ctx ); + TNL_CONTEXT(ctx)->Driver.NotifyMaterialChange( ctx ); UNCLAMPED_FLOAT_TO_CHAN(sumA[0], ctx->Light.Material[0].Diffuse[3]); if (IDX & LIGHT_TWOSIDE) UNCLAMPED_FLOAT_TO_CHAN(sumA[1], @@ -853,7 +853,7 @@ static void TAG(light_ci)( GLcontext *ctx, _mesa_update_material( ctx, new_material[j], new_material_mask[j] ); if ( CHECK_VALIDATE(j) ) - _mesa_validate_all_lighting_tables( ctx ); + TNL_CONTEXT(ctx)->Driver.NotifyMaterialChange( ctx ); diffuse[0] = specular[0] = 0.0F; diff --git a/src/mesa/tnl/t_vb_render.c b/src/mesa/tnl/t_vb_render.c index 5ccec25cb28..1721b883235 100644 --- a/src/mesa/tnl/t_vb_render.c +++ b/src/mesa/tnl/t_vb_render.c @@ -1,4 +1,4 @@ -/* $Id: t_vb_render.c,v 1.27 2002/01/22 14:35:17 brianp Exp $ */ +/* $Id: t_vb_render.c,v 1.28 2002/02/13 00:53:20 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -142,7 +142,7 @@ do { \ #define TAG(x) clip_##x##_verts #define INIT(x) tnl->Driver.Render.PrimitiveNotify( ctx, x ) -#define RESET_STIPPLE tnl->Driver.Render.ResetLineStipple( ctx ) +#define RESET_STIPPLE if (stipple) tnl->Driver.Render.ResetLineStipple( ctx ) #define RESET_OCCLUSION ctx->OcclusionResult = GL_TRUE #define PRESERVE_VB_DEFS #include "t_vb_rendertmp.h" @@ -229,7 +229,7 @@ static void clip_elt_triangles( GLcontext *ctx, (void) (LineFunc && TriangleFunc && QuadFunc); \ (void) elt; (void) stipple -#define RESET_STIPPLE tnl->Driver.Render.ResetLineStipple( ctx ) +#define RESET_STIPPLE if (stipple) tnl->Driver.Render.ResetLineStipple( ctx ) #define RESET_OCCLUSION ctx->OcclusionResult = GL_TRUE #define INIT(x) tnl->Driver.Render.PrimitiveNotify( ctx, x ) #define RENDER_TAB_QUALIFIER diff --git a/src/mesa/tnl/t_vb_rendertmp.h b/src/mesa/tnl/t_vb_rendertmp.h index 7e9f6842c70..16528db6ad1 100644 --- a/src/mesa/tnl/t_vb_rendertmp.h +++ b/src/mesa/tnl/t_vb_rendertmp.h @@ -1,4 +1,4 @@ -/* $Id: t_vb_rendertmp.h,v 1.8 2001/03/12 00:48:44 gareth Exp $ */ +/* $Id: t_vb_rendertmp.h,v 1.9 2002/02/13 00:53:20 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -90,8 +90,8 @@ static void TAG(render_lines)( GLcontext *ctx, RESET_OCCLUSION; INIT(GL_LINES); for (j=start+1; j