* Authors:
* Keith Whitwell <keith@tungstengraphics.com>
*/
-/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgatris.c,v 1.10 2002/10/30 12:51:36 alanh Exp $ */
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/colormac.h"
+#include "main/mm.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/t_context.h"
#include "tnl/t_pipeline.h"
-#include "mm.h"
#include "mgacontext.h"
#include "mgaioctl.h"
#include "mgatris.h"
#include "mgavb.h"
-#include "mgastate.h"
static void mgaRenderPrimitive( GLcontext *ctx, GLenum prim );
} while (0)
#endif
-static void __inline__ mga_draw_triangle( mgaContextPtr mmesa,
+static void INLINE mga_draw_triangle( mgaContextPtr mmesa,
mgaVertexPtr v0,
mgaVertexPtr v1,
mgaVertexPtr v2 )
}
-static void __inline__ mga_draw_quad( mgaContextPtr mmesa,
+static void INLINE mga_draw_quad( mgaContextPtr mmesa,
mgaVertexPtr v0,
mgaVertexPtr v1,
mgaVertexPtr v2,
}
-static __inline__ void mga_draw_point( mgaContextPtr mmesa,
+static INLINE void mga_draw_point( mgaContextPtr mmesa,
mgaVertexPtr tmp )
{
- GLfloat sz = mmesa->glCtx->Point._Size * .5;
- int vertex_size = mmesa->vertex_size;
+ const GLfloat sz = 0.5 * CLAMP(mmesa->glCtx->Point.Size,
+ mmesa->glCtx->Const.MinPointSize,
+ mmesa->glCtx->Const.MaxPointSize);
+ const int vertex_size = mmesa->vertex_size;
GLuint *vb = mgaAllocDmaLow( mmesa, 6 * 4 * vertex_size );
int j;
}
-static __inline__ void mga_draw_line( mgaContextPtr mmesa,
+static INLINE void mga_draw_line( mgaContextPtr mmesa,
mgaVertexPtr v0,
mgaVertexPtr v1 )
{
GLuint vertex_size = mmesa->vertex_size;
GLuint *vb = mgaAllocDmaLow( mmesa, 6 * 4 * vertex_size );
GLfloat dx, dy, ix, iy;
- GLfloat width = mmesa->glCtx->Line._Width;
+ const GLfloat width = CLAMP(mmesa->glCtx->Line.Width,
+ mmesa->glCtx->Const.MinLineWidth,
+ mmesa->glCtx->Const.MaxLineWidth);
GLint j;
#if 0
#define MGA_MAX_TRIFUNC 0x20
static struct {
- points_func points;
- line_func line;
- triangle_func triangle;
- quad_func quad;
+ tnl_points_func points;
+ tnl_line_func line;
+ tnl_triangle_func triangle;
+ tnl_quad_func quad;
} rast_tab[MGA_MAX_TRIFUNC];
#define DO_FALLBACK (IND & MGA_FALLBACK_BIT)
#define VERT_Y(_v) _v->v.y
#define VERT_Z(_v) _v->v.z
#define AREA_IS_CCW( a ) (a > 0)
-#define GET_VERTEX(e) (mmesa->verts + (e<<mmesa->vertex_stride_shift))
+#define GET_VERTEX(e) (mmesa->verts + (e * mmesa->vertex_size * sizeof(int)))
#define VERT_SET_RGBA( v, c ) \
do { \
#define LOCAL_VARS(n) \
mgaContextPtr mmesa = MGA_CONTEXT(ctx); \
- GLuint color[n], spec[n]; \
+ GLuint color[n] = { 0 }; \
+ GLuint spec[n] = { 0 }; \
(void) color; (void) spec;
/**********************************************************************/
-#define VERT(x) (mgaVertex *)(vertptr + ((x)<<vertshift))
+#define VERT(x) (mgaVertex *)(vertptr + ((x)*vertex_size*sizeof(int)))
#define RENDER_POINTS( start, count ) \
for ( ; start < count ; start++) \
mga_draw_point( mmesa, VERT(ELT(start)) );
#define LOCAL_VARS \
mgaContextPtr mmesa = MGA_CONTEXT(ctx); \
GLubyte *vertptr = (GLubyte *)mmesa->verts; \
- const GLuint vertshift = mmesa->vertex_stride_shift; \
+ const GLuint vertex_size = mmesa->vertex_size; \
const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts; \
(void) elt;
#define RESET_STIPPLE
GLuint vertex_size = mmesa->vertex_size;
GLuint *vb = mgaAllocDmaLow( mmesa, (n-2) * 3 * 4 * vertex_size );
GLubyte *vertptr = (GLubyte *)mmesa->verts;
- const GLuint vertshift = mmesa->vertex_stride_shift;
const GLuint *start = (const GLuint *)VERT(elts[0]);
int i,j;
"glRenderMode(selection or feedback)",
"No hardware stencil",
"glDepthFunc( GL_NEVER )",
- "Mixing GL_CLAMP_TO_EDGE and GL_CLAMP"
+ "Mixing GL_CLAMP_TO_EDGE and GL_CLAMP",
+ "rasterization fallback option"
};
static const char *getFallbackString(GLuint bit)