Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 84 insertions, 0 deletions

diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/X86/fx_3dnow_fastpath.S b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/X86/fx_3dnow_fastpath.S
new file mode 100644
index 000000000..0f4cc4508
--- /dev/null
+++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/tdfx/X86/fx_3dnow_fastpath.S
@@ -0,0 +1,84 @@
+/* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/X86/fx_3dnow_fastpath.S,v 1.2 2000/09/26 15:56:51 tsi Exp $ */
+
+#include "../../X86/assyntax.h"
+
+#define SETUP_RGBA  0x1
+#define SETUP_TMU0  0x2
+#define SETUP_TMU1  0x4
+
+
+/* Pack either rgba or texture into the remaining half of a 32 byte vertex.
+ */
+#define CLIP_R  24
+#define CLIP_G  16
+#define CLIP_B  20
+#define CLIP_A  28                      /*  defined inf fxdrv.h              */
+
+#define CLIP_S0 16
+#define CLIP_T0 20
+#define CLIP_S1 24
+#define CLIP_T1 28
+
+#define SIZE 4
+#define TYPE (0)
+#define TAG(x) x
+#include "fx_3dnow_fasttmp.h"
+
+#define SIZE 8
+#define TYPE (SETUP_RGBA)
+#define TAG(x) x##_RGBA
+#include "fx_3dnow_fasttmp.h"
+
+#define SIZE 6
+#define TYPE (SETUP_TMU0)
+#define TAG(x) x##_TMU0
+#include "fx_3dnow_fasttmp.h"
+
+#define SIZE 8
+#define TYPE (SETUP_TMU0|SETUP_TMU1)
+#define TAG(x) x##_TMU0_TMU1
+#include "fx_3dnow_fasttmp.h"
+
+#undef CLIP_S1
+#undef CLIP_T1
+#define CLIP_S1 16
+#define CLIP_T1 20
+
+#define SIZE 6
+#define TYPE (SETUP_TMU1)
+#define TAG(x) x##_TMU1
+#include "fx_3dnow_fasttmp.h"
+
+/* These three need to use a full 64 byte clip-space vertex.
+ */
+#undef CLIP_S0
+#undef CLIP_T0
+#undef CLIP_S1
+#undef CLIP_T1
+
+#define CLIP_S0 32
+#define CLIP_T0 36
+#define CLIP_S1 40
+#define CLIP_T1 44
+
+#define SIZE 10
+#define TYPE (SETUP_RGBA|SETUP_TMU0)
+#define TAG(x) x##_RGBA_TMU0
+#include "fx_3dnow_fasttmp.h"
+
+#define SIZE 12
+#define TYPE (SETUP_RGBA|SETUP_TMU0|SETUP_TMU1)
+#define TAG(x) x##_RGBA_TMU0_TMU1
+#include "fx_3dnow_fasttmp.h"
+
+#undef CLIP_S1
+#undef CLIP_T1
+#define CLIP_S1 32
+#define CLIP_T1 36
+
+#define SIZE 10
+#define TYPE (SETUP_RGBA|SETUP_TMU1)
+#define TAG(x) x##_RGBA_TMU1
+#include "fx_3dnow_fasttmp.h"
+
+