-/* $Id: state.c,v 1.46 2000/11/19 23:10:25 brianp Exp $ */
+/* $Id: state.c,v 1.51 2000/12/08 00:20:15 brianp Exp $ */
/*
* Mesa 3-D graphics library
#include "glheader.h"
#include "accum.h"
#include "alpha.h"
+#include "api_loopback.h"
#include "attrib.h"
#include "bitmap.h"
#include "blend.h"
#include "polygon.h"
#include "rastpos.h"
#include "readpix.h"
-#include "rect.h"
#include "scissor.h"
#include "state.h"
#include "stencil.h"
#include "texobj.h"
#include "texstate.h"
#include "texture.h"
-#include "types.h"
+#include "mtypes.h"
#include "varray.h"
#include "winpos.h"
#include "swrast/swrast.h"
#include "math/m_matrix.h"
#include "math/m_xform.h"
-#include "tnl/t_eval.h"
-#include "tnl/t_vbfill.h"
-#include "tnl/t_varray.h"
-#include "tnl/t_rect.h"
#endif
/*
* Initialize the given dispatch table with pointers to Mesa's
* immediate-mode commands.
+ *
+ * Pointers to begin/end object commands and a few others
+ * are provided via the vtxfmt interface elsewhere.
*/
void
_mesa_init_exec_table(struct _glapi_table *exec, GLuint tableSize)
/* first initialize all dispatch slots to no-op */
_mesa_init_no_op_table(exec, tableSize);
+ _mesa_loopback_init_api_table( exec, GL_FALSE );
+
/* load the dispatch slots we understand */
exec->Accum = _mesa_Accum;
exec->AlphaFunc = _mesa_AlphaFunc;
- exec->Begin = _mesa_Begin;
exec->Bitmap = _mesa_Bitmap;
exec->BlendFunc = _mesa_BlendFunc;
exec->CallList = _mesa_CallList;
exec->ClearIndex = _mesa_ClearIndex;
exec->ClearStencil = _mesa_ClearStencil;
exec->ClipPlane = _mesa_ClipPlane;
- exec->Color3b = _mesa_Color3b;
- exec->Color3bv = _mesa_Color3bv;
- exec->Color3d = _mesa_Color3d;
- exec->Color3dv = _mesa_Color3dv;
- exec->Color3f = _mesa_Color3f;
- exec->Color3fv = _mesa_Color3fv;
- exec->Color3i = _mesa_Color3i;
- exec->Color3iv = _mesa_Color3iv;
- exec->Color3s = _mesa_Color3s;
- exec->Color3sv = _mesa_Color3sv;
- exec->Color3ub = _mesa_Color3ub;
- exec->Color3ubv = _mesa_Color3ubv;
- exec->Color3ui = _mesa_Color3ui;
- exec->Color3uiv = _mesa_Color3uiv;
- exec->Color3us = _mesa_Color3us;
- exec->Color3usv = _mesa_Color3usv;
- exec->Color4b = _mesa_Color4b;
- exec->Color4bv = _mesa_Color4bv;
- exec->Color4d = _mesa_Color4d;
- exec->Color4dv = _mesa_Color4dv;
- exec->Color4f = _mesa_Color4f;
- exec->Color4fv = _mesa_Color4fv;
- exec->Color4i = _mesa_Color4i;
- exec->Color4iv = _mesa_Color4iv;
- exec->Color4s = _mesa_Color4s;
- exec->Color4sv = _mesa_Color4sv;
- exec->Color4ub = _mesa_Color4ub;
- exec->Color4ubv = _mesa_Color4ubv;
- exec->Color4ui = _mesa_Color4ui;
- exec->Color4uiv = _mesa_Color4uiv;
- exec->Color4us = _mesa_Color4us;
- exec->Color4usv = _mesa_Color4usv;
exec->ColorMask = _mesa_ColorMask;
exec->ColorMaterial = _mesa_ColorMaterial;
exec->CopyPixels = _mesa_CopyPixels;
exec->Disable = _mesa_Disable;
exec->DrawBuffer = _mesa_DrawBuffer;
exec->DrawPixels = _mesa_DrawPixels;
- exec->EdgeFlag = _mesa_EdgeFlag;
- exec->EdgeFlagv = _mesa_EdgeFlagv;
exec->Enable = _mesa_Enable;
- exec->End = _mesa_End;
exec->EndList = _mesa_EndList;
- exec->EvalCoord1d = _mesa_EvalCoord1d;
- exec->EvalCoord1dv = _mesa_EvalCoord1dv;
- exec->EvalCoord1f = _mesa_EvalCoord1f;
- exec->EvalCoord1fv = _mesa_EvalCoord1fv;
- exec->EvalCoord2d = _mesa_EvalCoord2d;
- exec->EvalCoord2dv = _mesa_EvalCoord2dv;
- exec->EvalCoord2f = _mesa_EvalCoord2f;
- exec->EvalCoord2fv = _mesa_EvalCoord2fv;
- exec->EvalMesh1 = _mesa_EvalMesh1;
- exec->EvalMesh2 = _mesa_EvalMesh2;
- exec->EvalPoint1 = _mesa_EvalPoint1;
- exec->EvalPoint2 = _mesa_EvalPoint2;
exec->FeedbackBuffer = _mesa_FeedbackBuffer;
exec->Finish = _mesa_Finish;
exec->Flush = _mesa_Flush;
-
- exec->FogCoordfEXT = _mesa_FogCoordfEXT;
- exec->FogCoordfvEXT = _mesa_FogCoordfvEXT;
- exec->FogCoorddEXT = _mesa_FogCoorddEXT;
- exec->FogCoorddvEXT = _mesa_FogCoorddvEXT;
exec->FogCoordPointerEXT = _mesa_FogCoordPointerEXT;
-
exec->Fogf = _mesa_Fogf;
exec->Fogfv = _mesa_Fogfv;
exec->Fogi = _mesa_Fogi;
exec->GetTexParameteriv = _mesa_GetTexParameteriv;
exec->Hint = _mesa_Hint;
exec->IndexMask = _mesa_IndexMask;
- exec->Indexd = _mesa_Indexd;
- exec->Indexdv = _mesa_Indexdv;
- exec->Indexf = _mesa_Indexf;
- exec->Indexfv = _mesa_Indexfv;
- exec->Indexi = _mesa_Indexi;
- exec->Indexiv = _mesa_Indexiv;
- exec->Indexs = _mesa_Indexs;
- exec->Indexsv = _mesa_Indexsv;
exec->InitNames = _mesa_InitNames;
exec->IsEnabled = _mesa_IsEnabled;
exec->IsList = _mesa_IsList;
exec->MapGrid1f = _mesa_MapGrid1f;
exec->MapGrid2d = _mesa_MapGrid2d;
exec->MapGrid2f = _mesa_MapGrid2f;
- exec->Materialf = _mesa_Materialf;
- exec->Materialfv = _mesa_Materialfv;
- exec->Materiali = _mesa_Materiali;
- exec->Materialiv = _mesa_Materialiv;
exec->MatrixMode = _mesa_MatrixMode;
exec->MultMatrixd = _mesa_MultMatrixd;
exec->MultMatrixf = _mesa_MultMatrixf;
exec->NewList = _mesa_NewList;
- exec->Normal3b = _mesa_Normal3b;
- exec->Normal3bv = _mesa_Normal3bv;
- exec->Normal3d = _mesa_Normal3d;
- exec->Normal3dv = _mesa_Normal3dv;
- exec->Normal3f = _mesa_Normal3f;
- exec->Normal3fv = _mesa_Normal3fv;
- exec->Normal3i = _mesa_Normal3i;
- exec->Normal3iv = _mesa_Normal3iv;
- exec->Normal3s = _mesa_Normal3s;
- exec->Normal3sv = _mesa_Normal3sv;
exec->Ortho = _mesa_Ortho;
exec->PassThrough = _mesa_PassThrough;
exec->PixelMapfv = _mesa_PixelMapfv;
exec->RasterPos4sv = _mesa_RasterPos4sv;
exec->ReadBuffer = _mesa_ReadBuffer;
exec->ReadPixels = _mesa_ReadPixels;
- exec->Rectd = _mesa_Rectd;
- exec->Rectdv = _mesa_Rectdv;
- exec->Rectf = _mesa_Rectf;
- exec->Rectfv = _mesa_Rectfv;
- exec->Recti = _mesa_Recti;
- exec->Rectiv = _mesa_Rectiv;
- exec->Rects = _mesa_Rects;
- exec->Rectsv = _mesa_Rectsv;
exec->RenderMode = _mesa_RenderMode;
exec->Rotated = _mesa_Rotated;
exec->Rotatef = _mesa_Rotatef;
exec->Scaled = _mesa_Scaled;
exec->Scalef = _mesa_Scalef;
exec->Scissor = _mesa_Scissor;
- exec->SecondaryColor3bEXT = _mesa_SecondaryColor3bEXT;
- exec->SecondaryColor3bvEXT = _mesa_SecondaryColor3bvEXT;
- exec->SecondaryColor3sEXT = _mesa_SecondaryColor3sEXT;
- exec->SecondaryColor3svEXT = _mesa_SecondaryColor3svEXT;
- exec->SecondaryColor3iEXT = _mesa_SecondaryColor3iEXT;
- exec->SecondaryColor3ivEXT = _mesa_SecondaryColor3ivEXT;
- exec->SecondaryColor3fEXT = _mesa_SecondaryColor3fEXT;
- exec->SecondaryColor3fvEXT = _mesa_SecondaryColor3fvEXT;
- exec->SecondaryColor3dEXT = _mesa_SecondaryColor3dEXT;
- exec->SecondaryColor3dvEXT = _mesa_SecondaryColor3dvEXT;
- exec->SecondaryColor3ubEXT = _mesa_SecondaryColor3ubEXT;
- exec->SecondaryColor3ubvEXT = _mesa_SecondaryColor3ubvEXT;
- exec->SecondaryColor3usEXT = _mesa_SecondaryColor3usEXT;
- exec->SecondaryColor3usvEXT = _mesa_SecondaryColor3usvEXT;
- exec->SecondaryColor3uiEXT = _mesa_SecondaryColor3uiEXT;
- exec->SecondaryColor3uivEXT = _mesa_SecondaryColor3uivEXT;
exec->SecondaryColorPointerEXT = _mesa_SecondaryColorPointerEXT;
exec->SelectBuffer = _mesa_SelectBuffer;
exec->ShadeModel = _mesa_ShadeModel;
exec->StencilFunc = _mesa_StencilFunc;
exec->StencilMask = _mesa_StencilMask;
exec->StencilOp = _mesa_StencilOp;
- exec->TexCoord1d = _mesa_TexCoord1d;
- exec->TexCoord1dv = _mesa_TexCoord1dv;
- exec->TexCoord1f = _mesa_TexCoord1f;
- exec->TexCoord1fv = _mesa_TexCoord1fv;
- exec->TexCoord1i = _mesa_TexCoord1i;
- exec->TexCoord1iv = _mesa_TexCoord1iv;
- exec->TexCoord1s = _mesa_TexCoord1s;
- exec->TexCoord1sv = _mesa_TexCoord1sv;
- exec->TexCoord2d = _mesa_TexCoord2d;
- exec->TexCoord2dv = _mesa_TexCoord2dv;
- exec->TexCoord2f = _mesa_TexCoord2f;
- exec->TexCoord2fv = _mesa_TexCoord2fv;
- exec->TexCoord2i = _mesa_TexCoord2i;
- exec->TexCoord2iv = _mesa_TexCoord2iv;
- exec->TexCoord2s = _mesa_TexCoord2s;
- exec->TexCoord2sv = _mesa_TexCoord2sv;
- exec->TexCoord3d = _mesa_TexCoord3d;
- exec->TexCoord3dv = _mesa_TexCoord3dv;
- exec->TexCoord3f = _mesa_TexCoord3f;
- exec->TexCoord3fv = _mesa_TexCoord3fv;
- exec->TexCoord3i = _mesa_TexCoord3i;
- exec->TexCoord3iv = _mesa_TexCoord3iv;
- exec->TexCoord3s = _mesa_TexCoord3s;
- exec->TexCoord3sv = _mesa_TexCoord3sv;
- exec->TexCoord4d = _mesa_TexCoord4d;
- exec->TexCoord4dv = _mesa_TexCoord4dv;
- exec->TexCoord4f = _mesa_TexCoord4f;
- exec->TexCoord4fv = _mesa_TexCoord4fv;
- exec->TexCoord4i = _mesa_TexCoord4i;
- exec->TexCoord4iv = _mesa_TexCoord4iv;
- exec->TexCoord4s = _mesa_TexCoord4s;
- exec->TexCoord4sv = _mesa_TexCoord4sv;
exec->TexEnvf = _mesa_TexEnvf;
exec->TexEnvfv = _mesa_TexEnvfv;
exec->TexEnvi = _mesa_TexEnvi;
exec->TexParameteriv = _mesa_TexParameteriv;
exec->Translated = _mesa_Translated;
exec->Translatef = _mesa_Translatef;
- exec->Vertex2d = _mesa_Vertex2d;
- exec->Vertex2dv = _mesa_Vertex2dv;
- exec->Vertex2f = _mesa_Vertex2f;
- exec->Vertex2fv = _mesa_Vertex2fv;
- exec->Vertex2i = _mesa_Vertex2i;
- exec->Vertex2iv = _mesa_Vertex2iv;
- exec->Vertex2s = _mesa_Vertex2s;
- exec->Vertex2sv = _mesa_Vertex2sv;
- exec->Vertex3d = _mesa_Vertex3d;
- exec->Vertex3dv = _mesa_Vertex3dv;
- exec->Vertex3f = _mesa_Vertex3f;
- exec->Vertex3fv = _mesa_Vertex3fv;
- exec->Vertex3i = _mesa_Vertex3i;
- exec->Vertex3iv = _mesa_Vertex3iv;
- exec->Vertex3s = _mesa_Vertex3s;
- exec->Vertex3sv = _mesa_Vertex3sv;
- exec->Vertex4d = _mesa_Vertex4d;
- exec->Vertex4dv = _mesa_Vertex4dv;
- exec->Vertex4f = _mesa_Vertex4f;
- exec->Vertex4fv = _mesa_Vertex4fv;
- exec->Vertex4i = _mesa_Vertex4i;
- exec->Vertex4iv = _mesa_Vertex4iv;
- exec->Vertex4s = _mesa_Vertex4s;
- exec->Vertex4sv = _mesa_Vertex4sv;
exec->Viewport = _mesa_Viewport;
/* 1.1 */
exec->AreTexturesResident = _mesa_AreTexturesResident;
- exec->ArrayElement = _mesa_ArrayElement;
exec->BindTexture = _mesa_BindTexture;
exec->ColorPointer = _mesa_ColorPointer;
exec->CopyTexImage1D = _mesa_CopyTexImage1D;
exec->CopyTexSubImage2D = _mesa_CopyTexSubImage2D;
exec->DeleteTextures = _mesa_DeleteTextures;
exec->DisableClientState = _mesa_DisableClientState;
- exec->DrawArrays = _mesa_DrawArrays;
- exec->DrawElements = _mesa_DrawElements;
exec->EdgeFlagPointer = _mesa_EdgeFlagPointer;
exec->EnableClientState = _mesa_EnableClientState;
exec->GenTextures = _mesa_GenTextures;
exec->GetPointerv = _mesa_GetPointerv;
exec->IndexPointer = _mesa_IndexPointer;
- exec->Indexub = _mesa_Indexub;
- exec->Indexubv = _mesa_Indexubv;
exec->InterleavedArrays = _mesa_InterleavedArrays;
exec->IsTexture = _mesa_IsTexture;
exec->NormalPointer = _mesa_NormalPointer;
/* 1.2 */
exec->CopyTexSubImage3D = _mesa_CopyTexSubImage3D;
- exec->DrawRangeElements = _mesa_DrawRangeElements;
exec->TexImage3D = _mesa_TexImage3D;
exec->TexSubImage3D = _mesa_TexSubImage3D;
/* ARB 1. GL_ARB_multitexture */
exec->ActiveTextureARB = _mesa_ActiveTextureARB;
exec->ClientActiveTextureARB = _mesa_ClientActiveTextureARB;
- exec->MultiTexCoord1dARB = _mesa_MultiTexCoord1dARB;
- exec->MultiTexCoord1dvARB = _mesa_MultiTexCoord1dvARB;
- exec->MultiTexCoord1fARB = _mesa_MultiTexCoord1fARB;
- exec->MultiTexCoord1fvARB = _mesa_MultiTexCoord1fvARB;
- exec->MultiTexCoord1iARB = _mesa_MultiTexCoord1iARB;
- exec->MultiTexCoord1ivARB = _mesa_MultiTexCoord1ivARB;
- exec->MultiTexCoord1sARB = _mesa_MultiTexCoord1sARB;
- exec->MultiTexCoord1svARB = _mesa_MultiTexCoord1svARB;
- exec->MultiTexCoord2dARB = _mesa_MultiTexCoord2dARB;
- exec->MultiTexCoord2dvARB = _mesa_MultiTexCoord2dvARB;
- exec->MultiTexCoord2fARB = _mesa_MultiTexCoord2fARB;
- exec->MultiTexCoord2fvARB = _mesa_MultiTexCoord2fvARB;
- exec->MultiTexCoord2iARB = _mesa_MultiTexCoord2iARB;
- exec->MultiTexCoord2ivARB = _mesa_MultiTexCoord2ivARB;
- exec->MultiTexCoord2sARB = _mesa_MultiTexCoord2sARB;
- exec->MultiTexCoord2svARB = _mesa_MultiTexCoord2svARB;
- exec->MultiTexCoord3dARB = _mesa_MultiTexCoord3dARB;
- exec->MultiTexCoord3dvARB = _mesa_MultiTexCoord3dvARB;
- exec->MultiTexCoord3fARB = _mesa_MultiTexCoord3fARB;
- exec->MultiTexCoord3fvARB = _mesa_MultiTexCoord3fvARB;
- exec->MultiTexCoord3iARB = _mesa_MultiTexCoord3iARB;
- exec->MultiTexCoord3ivARB = _mesa_MultiTexCoord3ivARB;
- exec->MultiTexCoord3sARB = _mesa_MultiTexCoord3sARB;
- exec->MultiTexCoord3svARB = _mesa_MultiTexCoord3svARB;
- exec->MultiTexCoord4dARB = _mesa_MultiTexCoord4dARB;
- exec->MultiTexCoord4dvARB = _mesa_MultiTexCoord4dvARB;
- exec->MultiTexCoord4fARB = _mesa_MultiTexCoord4fARB;
- exec->MultiTexCoord4fvARB = _mesa_MultiTexCoord4fvARB;
- exec->MultiTexCoord4iARB = _mesa_MultiTexCoord4iARB;
- exec->MultiTexCoord4ivARB = _mesa_MultiTexCoord4ivARB;
- exec->MultiTexCoord4sARB = _mesa_MultiTexCoord4sARB;
- exec->MultiTexCoord4svARB = _mesa_MultiTexCoord4svARB;
/* ARB 3. GL_ARB_transpose_matrix */
exec->LoadTransposeMatrixdARB = _mesa_LoadTransposeMatrixdARB;
ctx->_TriangleCaps |= DD_TRI_OFFSET;
}
-static void
+static void
calculate_model_project_matrix( GLcontext *ctx )
{
if (!ctx->_NeedEyeCoords) {
&ctx->ProjectionMatrix,
&ctx->ModelView );
- _math_matrix_analyze( &ctx->_ModelProjectMatrix );
+ _math_matrix_analyse( &ctx->_ModelProjectMatrix );
}
}
}
-/* Bring uptodate any state that relies on _NeedEyeCoords.
+/* Bring uptodate any state that relies on _NeedEyeCoords.
*/
static void
update_tnl_spaces( GLcontext *ctx, GLuint oldneedeyecoords )
-{
+{
/* Check if the truth-value interpretations of the bitfields have
- * changed:
+ * changed:
*/
if ((oldneedeyecoords == 0) != (ctx->_NeedEyeCoords == 0)) {
/* Recalculate all state that depends on _NeedEyeCoords.
/* Recalculate that same state if and only if it has been
* invalidated by other statechanges.
*/
- if (new_state & _NEW_MODELVIEW)
+ if (new_state & _NEW_MODELVIEW)
update_modelview_scale(ctx);
- if (new_state & (_NEW_MODELVIEW|_NEW_PROJECTION))
+ if (new_state & (_NEW_MODELVIEW|_NEW_PROJECTION))
calculate_model_project_matrix(ctx);
-
+
if (new_state & (_NEW_LIGHT|_NEW_MODELVIEW))
gl_compute_light_positions( ctx );
}
static void
update_projection( GLcontext *ctx )
{
- _math_matrix_analyze( &ctx->ProjectionMatrix );
+ _math_matrix_analyse( &ctx->ProjectionMatrix );
/* Recompute clip plane positions in clipspace. This is also done
* in _mesa_ClipPlane().
*/
if (ctx->Transform._AnyClip) {
GLuint p;
- for (p = 0 ; p < MAX_CLIP_PLANES ; p++) {
+ for (p = 0; p < ctx->Const.MaxClipPlanes; p++) {
if (ctx->Transform.ClipEnabled[p]) {
gl_transform_vector( ctx->Transform._ClipUserPlane[p],
ctx->Transform.EyeUserPlane[p],
if (ctx->Pixel.IndexShift || ctx->Pixel.IndexOffset)
mask |= IMAGE_SHIFT_OFFSET_BIT;
-
+
if (ctx->Pixel.MapColorFlag)
mask |= IMAGE_MAP_COLOR_BIT;
if (ctx->Pixel.Convolution1DEnabled ||
ctx->Pixel.Convolution2DEnabled ||
- ctx->Pixel.Separable2DEnabled)
+ ctx->Pixel.Separable2DEnabled) {
mask |= IMAGE_CONVOLUTION_BIT;
+ if (ctx->Pixel.PostConvolutionScale[0] != 1.0F ||
+ ctx->Pixel.PostConvolutionScale[1] != 1.0F ||
+ ctx->Pixel.PostConvolutionScale[2] != 1.0F ||
+ ctx->Pixel.PostConvolutionScale[3] != 1.0F ||
+ ctx->Pixel.PostConvolutionBias[0] != 0.0F ||
+ ctx->Pixel.PostConvolutionBias[1] != 0.0F ||
+ ctx->Pixel.PostConvolutionBias[2] != 0.0F ||
+ ctx->Pixel.PostConvolutionBias[3] != 0.0F) {
+ mask |= IMAGE_POST_CONVOLUTION_SCALE_BIAS;
+ }
+ }
if (ctx->Pixel.PostConvolutionColorTableEnabled)
mask |= IMAGE_POST_CONVOLUTION_COLOR_TABLE_BIT;
* state references this value, and must be treated with care to
* ensure that updates are done correctly. All state dependent on
* _NeedEyeCoords is calculated from within _mesa_update_tnl_spaces(),
- * and from nowhere else.
+ * and from nowhere else.
*/
void gl_update_state( GLcontext *ctx )
{
if (MESA_VERBOSE & VERBOSE_STATE)
gl_print_state("", new_state);
- if (new_state & _NEW_MODELVIEW)
- _math_matrix_analyze( &ctx->ModelView );
+ if (new_state & _NEW_MODELVIEW)
+ _math_matrix_analyse( &ctx->ModelView );
- if (new_state & _NEW_PROJECTION)
+ if (new_state & _NEW_PROJECTION)
update_projection( ctx );
- if (new_state & _NEW_TEXTURE_MATRIX)
+ if (new_state & _NEW_TEXTURE_MATRIX)
_mesa_update_texture_matrices( ctx );
- if (new_state & _NEW_COLOR_MATRIX)
- _math_matrix_analyze( &ctx->ColorMatrix );
-
+ if (new_state & _NEW_COLOR_MATRIX)
+ _math_matrix_analyse( &ctx->ColorMatrix );
+
/* References ColorMatrix.type (derived above).
*/
if (new_state & (_NEW_PIXEL|_NEW_COLOR_MATRIX))
/* Contributes to NeedEyeCoords, NeedNormals.
*/
- if (new_state & _NEW_TEXTURE)
+ if (new_state & _NEW_TEXTURE)
_mesa_update_texture_state( ctx );
- if (new_state & (_NEW_BUFFERS|_NEW_SCISSOR))
+ if (new_state & (_NEW_BUFFERS|_NEW_SCISSOR))
update_drawbuffer( ctx );
- if (new_state & _NEW_POLYGON)
+ if (new_state & _NEW_POLYGON)
update_polygon( ctx );
/* Contributes to NeedEyeCoords, NeedNormals.
*/
- if (new_state & _NEW_LIGHT)
+ if (new_state & _NEW_LIGHT)
gl_update_lighting( ctx );
/* We can light in object space if the modelview matrix preserves
ctx->_NeedEyeCoords |= NEED_EYE_LIGHT_MODELVIEW;
}
+ /* point attenuation requires eye coords */
+ if (new_state & _NEW_POINT) {
+ if (ctx->Point._Attenuated) {
+ ctx->_NeedEyeCoords |= NEED_EYE_POINT_ATTEN;
+ }
+ }
+
/* ctx->_NeedEyeCoords and ctx->_NeedEyeNormals are now uptodate.
*
* If the truth value of either has changed, update for the new
* lighting space and recompute the positions of lights and the
* normal transform.
- *
+ *
* If the lighting space hasn't changed, may still need to recompute
- * light positions & normal transforms for other reasons.
+ * light positions & normal transforms for other reasons.
*/
if (new_state & (_NEW_MODELVIEW |
_NEW_PROJECTION |
_TNL_NEW_NORMAL_TRANSFORM |
_NEW_LIGHT |
- _TNL_NEW_NEED_EYE_COORDS))
+ _TNL_NEW_NEED_EYE_COORDS))
update_tnl_spaces( ctx, oldneedeyecoords );
/*
projects / mesa.git / blobdiff