-/* $Id: fxdd.c,v 1.91 2002/09/27 02:45:38 brianp Exp $ */
+/* $Id: fxdd.c,v 1.95 2003/01/08 21:32:36 brianp Exp $ */
/*
* Mesa 3-D graphics library
#include "fxdrv.h"
#include "enums.h"
#include "extensions.h"
+#include "mmath.h"
#include "texstore.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
/* Implements glClearColor() */
static void
-fxDDClearColor(GLcontext * ctx, const GLchan color[4])
+fxDDClearColor(GLcontext * ctx, const GLfloat color[4])
{
fxMesaContext fxMesa = (fxMesaContext) ctx->DriverCtx;
GLubyte col[4];
if (MESA_VERBOSE & VERBOSE_DRIVER) {
- fprintf(stderr, "fxmesa: fxDDClearColor(%d,%d,%d,%d)\n",
+ fprintf(stderr, "fxmesa: fxDDClearColor(%f,%f,%f,%f)\n",
color[0], color[1], color[2], color[3]);
}
- ASSIGN_4V(col, color[0], color[1], color[2], 255);
+ CLAMPED_FLOAT_TO_UBYTE(col[0], color[0]);
+ CLAMPED_FLOAT_TO_UBYTE(col[1], color[1]);
+ CLAMPED_FLOAT_TO_UBYTE(col[2], color[2]);
+ CLAMPED_FLOAT_TO_UBYTE(col[3], color[3]);
+
fxMesa->clearC = FXCOLOR4(col);
- fxMesa->clearA = color[3];
+ fxMesa->clearA = col[3];
}
fxMesa->unitsState.alphaTestEnabled = GL_FALSE;
fxMesa->unitsState.alphaTestFunc = GR_CMP_ALWAYS;
- fxMesa->unitsState.alphaTestRefValue = 0;
+ fxMesa->unitsState.alphaTestRefValue = 0.0;
fxMesa->unitsState.blendEnabled = GL_FALSE;
fxMesa->unitsState.blendSrcFuncRGB = GR_BLEND_ONE;
}
fxMesa->state = malloc(FX_grGetInteger(FX_GLIDE_STATE_SIZE));
- fxMesa->fogTable = malloc(FX_grGetInteger(FX_FOG_TABLE_ENTRIES) *
+ fxMesa->fogTable = (GrFog_t *) malloc(FX_grGetInteger(FX_FOG_TABLE_ENTRIES) *
sizeof(GrFog_t));
if (!fxMesa->state || !fxMesa->fogTable) {