OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Move the transform and lighting code to two new directories

Browse Source 
math:  Provides basic matrix and vector functionality that
               might be useful to multiple software t&l
	       implementations, and is used by core mesa to
	       manage the Model, Project, etc matrices.

	tnl:   The real transform & lighting code from core mesa,
	       including everything from glVertex3f through vertex
	       buffer handling, transformation, clipping, lighting
	       and handoff to a driver for rasterization.

The interfaces of these can be further tightened up, but the basic
splitting up of state and code move is done.
This commit is contained in:
Keith Whitwell
2000-11-16 21:05:34 +00:00
parent 1795166732
commit 23caf20169
77 changed files with 8566 additions and 5671 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
src/mesa/main/texstate.c
View File

@@ -1,4 +1,4 @@
/* $Id: texstate.c,v 1.21 2000/11/05 18:40:58 keithw Exp $ */
/* $Id: texstate.c,v 1.22 2000/11/16 21:05:35 keithw Exp $ */
/*
* Mesa 3-D graphics library
@@ -34,13 +34,13 @@
#include "enums.h"
#include "extensions.h"
#include "macros.h"
#include "matrix.h"
#include "texobj.h"
#include "teximage.h"
#include "texstate.h"
#include "texture.h"
#include "types.h"
#include "xform.h"
#include "math/m_xform.h"
#include "math/m_matrix.h"
#include "swrast/swrast.h"
#endif
@@ -1116,7 +1116,7 @@ _mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params )
else if (pname==GL_EYE_PLANE) {
/* Transform plane equation by the inverse modelview matrix */
if (ctx->ModelView.flags & MAT_DIRTY_INVERSE) {
gl_matrix_analyze( &ctx->ModelView );
_math_matrix_analyze( &ctx->ModelView );
}
gl_transform_vector( texUnit->EyePlaneS, params,
ctx->ModelView.inv );
@@ -1164,7 +1164,7 @@ _mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params )
else if (pname==GL_EYE_PLANE) {
/* Transform plane equation by the inverse modelview matrix */
if (ctx->ModelView.flags & MAT_DIRTY_INVERSE) {
gl_matrix_analyze( &ctx->ModelView );
_math_matrix_analyze( &ctx->ModelView );
}
gl_transform_vector( texUnit->EyePlaneT, params,
ctx->ModelView.inv );
@@ -1208,7 +1208,7 @@ _mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params )
else if (pname==GL_EYE_PLANE) {
/* Transform plane equation by the inverse modelview matrix */
if (ctx->ModelView.flags & MAT_DIRTY_INVERSE) {
gl_matrix_analyze( &ctx->ModelView );
_math_matrix_analyze( &ctx->ModelView );
}
gl_transform_vector( texUnit->EyePlaneR, params,
ctx->ModelView.inv );
@@ -1244,7 +1244,7 @@ _mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params )
else if (pname==GL_EYE_PLANE) {
/* Transform plane equation by the inverse modelview matrix */
if (ctx->ModelView.flags & MAT_DIRTY_INVERSE) {
gl_matrix_analyze( &ctx->ModelView );
_math_matrix_analyze( &ctx->ModelView );
}
gl_transform_vector( texUnit->EyePlaneQ, params,
ctx->ModelView.inv );
@@ -1674,18 +1674,3 @@ void gl_remove_texobj_from_dirty_list( struct gl_shared_state *shared,
}
/*
* This is called by gl_update_state() if the _NEW_TEXTURE bit in
* ctx->NewState is set.
*/
void gl_update_dirty_texobjs( GLcontext *ctx )
{
struct gl_texture_object *t, *next;
for (t = ctx->Shared->DirtyTexObjList; t; t = next) {
next = t->NextDirty;
_mesa_test_texobj_completeness(ctx, t);
t->NextDirty = NULL;
t->Dirty = GL_FALSE;
}
ctx->Shared->DirtyTexObjList = NULL;
}