diff options
Diffstat (limited to 'src/mesa/main/points.c')
-rw-r--r-- | src/mesa/main/points.c | 67 |
1 files changed, 4 insertions, 63 deletions
diff --git a/src/mesa/main/points.c b/src/mesa/main/points.c index 928acc88913..6690b2a1025 100644 --- a/src/mesa/main/points.c +++ b/src/mesa/main/points.c @@ -1,4 +1,4 @@ -/* $Id: points.c,v 1.1 1999/08/19 00:55:41 jtg Exp $ */ +/* $Id: points.c,v 1.2 1999/09/18 20:41:23 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -57,7 +57,7 @@ void gl_PointSize( GLcontext *ctx, GLfloat size ) if (ctx->Point.Size != size) { ctx->Point.Size = size; - ctx->TriangleCaps &= DD_POINT_SIZE; + ctx->TriangleCaps &= ~DD_POINT_SIZE; if (size != 1.0) ctx->TriangleCaps |= DD_POINT_SIZE; ctx->NewState |= NEW_RASTER_OPS; } @@ -123,65 +123,6 @@ void gl_PointParameterfvEXT( GLcontext *ctx, GLenum pname, -/* - * Put points in feedback buffer. - */ -static void feedback_points( GLcontext *ctx, GLuint first, GLuint last ) -{ - struct vertex_buffer *VB = ctx->VB; - GLuint texUnit = ctx->Texture.CurrentTransformUnit; - GLuint tsize = VB->TexCoordPtr[texUnit]->size; - GLuint i; - GLfloat texcoord[4]; - - ASSIGN_4V(texcoord, 0,0,0,1); - - for (i=first;i<=last;i++) { - if (VB->ClipMask[i]==0) { - GLfloat x, y, z, w, invq; - GLfloat color[4]; - x = VB->Win.data[i][0]; - y = VB->Win.data[i][1]; - z = VB->Win.data[i][2] / DEPTH_SCALE; - w = VB->ClipPtr->data[i][3]; - - if (tsize == 4) { - invq = 1.0F / VB->TexCoordPtr[texUnit]->data[i][3]; - texcoord[0] = VB->TexCoordPtr[texUnit]->data[i][0] * invq; - texcoord[1] = VB->TexCoordPtr[texUnit]->data[i][1] * invq; - texcoord[2] = VB->TexCoordPtr[texUnit]->data[i][2] * invq; - texcoord[3] = VB->TexCoordPtr[texUnit]->data[i][3]; - } else { - COPY_SZ_4V(texcoord, tsize, VB->TexCoordPtr[texUnit]->data[i]); - } - - FEEDBACK_TOKEN( ctx, (GLfloat) (GLint) GL_POINT_TOKEN ); - - UBYTE_RGBA_TO_FLOAT_RGBA( color, VB->ColorPtr->data[i] ); - - gl_feedback_vertex( ctx, x, y, z, w, color, - (GLfloat) VB->IndexPtr->data[i], texcoord -); - } - } -} - - - -/* - * Put points in selection buffer. - */ -static void select_points( GLcontext *ctx, GLuint first, GLuint last ) -{ - struct vertex_buffer *VB = ctx->VB; - GLuint i; - - for (i=first;i<=last;i++) { - if (VB->ClipMask[i]==0) { - gl_update_hitflag( ctx, VB->Win.data[i][2] / DEPTH_SCALE ); - } - } -} /* @@ -1333,11 +1274,11 @@ void gl_set_point_function( GLcontext *ctx ) } } else if (ctx->RenderMode==GL_FEEDBACK) { - ctx->Driver.PointsFunc = feedback_points; + ctx->Driver.PointsFunc = gl_feedback_points; } else { /* GL_SELECT mode */ - ctx->Driver.PointsFunc = select_points; + ctx->Driver.PointsFunc = gl_select_points; } } |