OpenHarmony/third_party_mesa3d
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Cleanup of derived state calculation prior to seperating software T&L

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into a new directory.  Specifically the handling of changes to lighting
lighting space (light in model vs. light in eye) have been revamped.

Moved several derived values used only by swrast into that directory.

Removed direct calls to swrast_flush() from vbrender.c -- pushed into
ctx->Driver.RenderFinish.

Optimized flat-shading case in swrast_setup.
This commit is contained in:
Keith Whitwell
2000-11-13 20:02:56 +00:00
parent 6b8ae62d6b
commit 1e1aac034c
35 changed files with 913 additions and 656 deletions
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12
src/mesa/main/buffers.c
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@@ -1,4 +1,4 @@
/* $Id: buffers.c,v 1.18 2000/10/31 18:09:44 keithw Exp $ */
/* $Id: buffers.c,v 1.19 2000/11/13 20:02:56 keithw Exp $ */
/*
* Mesa 3-D graphics library
@@ -98,14 +98,14 @@ _mesa_Clear( GLbitfield mask )
fprintf(stderr, "glClear 0x%x\n", mask);
if (ctx->NewState) {
gl_update_state( ctx );
gl_update_state( ctx ); /* update _Xmin, etc */
}
if (ctx->RenderMode==GL_RENDER) {
const GLint x = ctx->DrawBuffer->Xmin;
const GLint y = ctx->DrawBuffer->Ymin;
const GLint height = ctx->DrawBuffer->Ymax - ctx->DrawBuffer->Ymin;
const GLint width = ctx->DrawBuffer->Xmax - ctx->DrawBuffer->Xmin;
const GLint x = ctx->DrawBuffer->_Xmin;
const GLint y = ctx->DrawBuffer->_Ymin;
const GLint height = ctx->DrawBuffer->_Ymax - ctx->DrawBuffer->_Ymin;
const GLint width = ctx->DrawBuffer->_Xmax - ctx->DrawBuffer->_Xmin;
GLbitfield ddMask;
GLbitfield newMask;