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Diffstat (limited to 'src/mesa/drivers/dri/unichrome/via_vb_rendertmp.h')
-rw-r--r--src/mesa/drivers/dri/unichrome/via_vb_rendertmp.h444
1 files changed, 0 insertions, 444 deletions
diff --git a/src/mesa/drivers/dri/unichrome/via_vb_rendertmp.h b/src/mesa/drivers/dri/unichrome/via_vb_rendertmp.h
deleted file mode 100644
index 4d6eed084a..0000000000
--- a/src/mesa/drivers/dri/unichrome/via_vb_rendertmp.h
+++ /dev/null
@@ -1,444 +0,0 @@
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef POSTFIX
-#define POSTFIX
-#endif
-
-#ifndef INIT
-#define INIT(x)
-#endif
-
-#ifndef NEED_EDGEFLAG_SETUP
-#define NEED_EDGEFLAG_SETUP 0
-#define EDGEFLAG_GET(a) 0
-#define EDGEFLAG_SET(a,b) (void)b
-#endif
-
-#ifndef RESET_STIPPLE
-#define RESET_STIPPLE
-#endif
-
-#ifndef RESET_OCCLUSION
-#define RESET_OCCLUSION
-#endif
-
-#ifndef TEST_PRIM_END
-#define TEST_PRIM_END(flags) (flags & PRIM_END)
-#define TEST_PRIM_BEGIN(flags) (flags & PRIM_BEGIN)
-#define TEST_PRIM_PARITY(flags) (flags & PRIM_PARITY)
-#endif
-
-#ifndef ELT
-#define ELT(x) x
-#endif
-
-#ifndef RENDER_TAB_QUALIFIER
-#define RENDER_TAB_QUALIFIER static
-#endif
-
-static void TAG(render_points)(GLcontext *ctx,
- GLuint start,
- GLuint count,
- GLuint flags)
-{
- LOCAL_VARS;
- (void)flags;
-
- RESET_OCCLUSION;
- INIT(GL_POINTS);
- RENDER_POINTS(start, count);
- POSTFIX;
-}
-
-static void TAG(render_lines)(GLcontext *ctx,
- GLuint start,
- GLuint count,
- GLuint flags)
-{
- GLuint j;
- LOCAL_VARS;
- (void)flags;
-
- RESET_OCCLUSION;
- INIT(GL_LINES);
- for (j = start + 1; j < count; j += 2) {
- RESET_STIPPLE;
- RENDER_LINE(ELT(j - 1), ELT(j));
- }
- POSTFIX;
-}
-
-static void TAG(render_line_strip)(GLcontext *ctx,
- GLuint start,
- GLuint count,
- GLuint flags)
-{
- GLuint j;
- LOCAL_VARS;
- (void)flags;
- if (VIA_DEBUG) fprintf(stderr, "%s - in\n", __FUNCTION__);
- RESET_OCCLUSION;
- INIT(GL_LINES);
-
- if (TEST_PRIM_BEGIN(flags)) {
- RESET_STIPPLE;
- }
-
- for (j = start + 1; j < count; j++)
- RENDER_LINE(ELT(j - 1), ELT(j));
-
- POSTFIX;
- if (VIA_DEBUG) fprintf(stderr, "%s - out\n", __FUNCTION__);
-}
-
-static void TAG(render_line_loop)(GLcontext *ctx,
- GLuint start,
- GLuint count,
- GLuint flags)
-{
- GLuint i;
- LOCAL_VARS;
- (void)flags;
- if (VIA_DEBUG) fprintf(stderr, "%s - in\n", __FUNCTION__);
- RESET_OCCLUSION;
- INIT(GL_LINES);
-
- if (start + 1 < count) {
- if (TEST_PRIM_BEGIN(flags)) {
- RESET_STIPPLE;
- RENDER_LINE(ELT(start), ELT(start + 1));
- }
-
- for (i = start + 2 ; i < count ; i++) {
- RENDER_LINE(ELT(i - 1), ELT(i));
- }
-
- if (TEST_PRIM_END(flags)) {
- RENDER_LINE(ELT(count - 1), ELT(start));
- }
- }
-
- POSTFIX;
- if (VIA_DEBUG) fprintf(stderr, "%s - out\n", __FUNCTION__);
-}
-
-static void TAG(render_triangles)(GLcontext *ctx,
- GLuint start,
- GLuint count,
- GLuint flags)
-{
- GLuint j;
- LOCAL_VARS;
- (void)flags;
- if (VIA_DEBUG) fprintf(stderr, "%s - in\n", __FUNCTION__);
- INIT(GL_TRIANGLES);
- if (NEED_EDGEFLAG_SETUP) {
- for (j = start + 2; j < count; j += 3) {
- /* Leave the edgeflags as supplied by the user.
- */
- RESET_STIPPLE;
- RENDER_TRI(ELT(j - 2), ELT(j - 1), ELT(j));
- }
- }
- else {
- for (j = start + 2; j < count; j += 3) {
- RENDER_TRI(ELT(j - 2), ELT(j - 1), ELT(j));
- }
- }
- POSTFIX;
- if (VIA_DEBUG) fprintf(stderr, "%s - out\n", __FUNCTION__);
-}
-
-static void TAG(render_tri_strip)(GLcontext *ctx,
- GLuint start,
- GLuint count,
- GLuint flags)
-{
- GLuint j;
- GLuint parity = 0;
- LOCAL_VARS;
- if (VIA_DEBUG) fprintf(stderr, "%s - in\n", __FUNCTION__);
- INIT(GL_TRIANGLES);
-
- if (NEED_EDGEFLAG_SETUP) {
- for (j = start + 2; j < count; j++, parity ^= 1) {
- GLuint ej2 = ELT(j - 2 + parity);
- GLuint ej1 = ELT(j - 1 - parity);
- GLuint ej = ELT(j);
- GLboolean ef2 = EDGEFLAG_GET(ej2);
- GLboolean ef1 = EDGEFLAG_GET(ej1);
- GLboolean ef = EDGEFLAG_GET(ej);
- if (TEST_PRIM_BEGIN(flags)) {
- RESET_STIPPLE;
- }
- EDGEFLAG_SET(ej2, GL_TRUE);
- EDGEFLAG_SET(ej1, GL_TRUE);
- EDGEFLAG_SET(ej, GL_TRUE);
- RENDER_TRI(ej2, ej1, ej);
- EDGEFLAG_SET(ej2, ef2);
- EDGEFLAG_SET(ej1, ef1);
- EDGEFLAG_SET(ej, ef);
- }
- }
- else {
- for (j = start + 2; j < count; j++, parity ^= 1) {
- RENDER_TRI(ELT(j - 2 + parity), ELT(j - 1 - parity), ELT(j));
- }
- }
- POSTFIX;
- if (VIA_DEBUG) fprintf(stderr, "%s - out\n", __FUNCTION__);
-}
-
-static void TAG(render_tri_fan)(GLcontext *ctx,
- GLuint start,
- GLuint count,
- GLuint flags)
-{
- GLuint j;
- LOCAL_VARS;
- (void)flags;
- if (VIA_DEBUG) fprintf(stderr, "%s - in\n", __FUNCTION__);
- INIT(GL_TRIANGLES);
- if (NEED_EDGEFLAG_SETUP) {
- for (j = start + 2; j < count; j++) {
- /* For trifans, all edges are boundary.
- */
- GLuint ejs = ELT(start);
- GLuint ej1 = ELT(j - 1);
- GLuint ej = ELT(j);
- GLboolean efs = EDGEFLAG_GET(ejs);
- GLboolean ef1 = EDGEFLAG_GET(ej1);
- GLboolean ef = EDGEFLAG_GET(ej);
- if (TEST_PRIM_BEGIN(flags)) {
- RESET_STIPPLE;
- }
- EDGEFLAG_SET(ejs, GL_TRUE);
- EDGEFLAG_SET(ej1, GL_TRUE);
- EDGEFLAG_SET(ej, GL_TRUE);
- RENDER_TRI(ejs, ej1, ej);
- EDGEFLAG_SET(ejs, efs);
- EDGEFLAG_SET(ej1, ef1);
- EDGEFLAG_SET(ej, ef);
- }
- }
- else {
- for (j = start + 2; j < count; j++) {
- RENDER_TRI(ELT(start), ELT(j - 1), ELT(j));
- }
- }
-
- POSTFIX;
- if (VIA_DEBUG) fprintf(stderr, "%s - out\n", __FUNCTION__);
-}
-
-static void TAG(render_poly)(GLcontext *ctx,
- GLuint start,
- GLuint count,
- GLuint flags)
-{
- GLuint j = start + 2;
- LOCAL_VARS;
- (void)flags;
- if (VIA_DEBUG) fprintf(stderr, "%s - in\n", __FUNCTION__);
- INIT(GL_TRIANGLES);
-
- if (NEED_EDGEFLAG_SETUP) {
- GLboolean efstart = EDGEFLAG_GET(ELT(start));
- GLboolean efcount = EDGEFLAG_GET(ELT(count - 1));
-
- /* If the primitive does not begin here, the first edge
- * is non-boundary.
- */
- if (!TEST_PRIM_BEGIN(flags)) {
- EDGEFLAG_SET(ELT(start), GL_FALSE);
- }
- else {
- RESET_STIPPLE;
- }
-
- /* If the primitive does not end here, the final edge is
- * non-boundary.
- */
- if (!TEST_PRIM_END(flags)) {
- EDGEFLAG_SET(ELT(count - 1), GL_FALSE);
- }
-
- /* Draw the first triangles (possibly zero)
- */
- if (j+1<count) {
- GLboolean ef = EDGEFLAG_GET(ELT(j));
- EDGEFLAG_SET(ELT(j), GL_FALSE);
- RENDER_TRI(ELT(j - 1), ELT(j), ELT(start));
- EDGEFLAG_SET(ELT(j), ef);
- j++;
-
- /* Don't render the first edge again:
- */
- EDGEFLAG_SET(ELT(start), GL_FALSE);
-
- for (;j+1<count;j++) {
- GLboolean efj = EDGEFLAG_GET(ELT(j));
- EDGEFLAG_SET(ELT(j), GL_FALSE);
- RENDER_TRI(ELT(j - 1), ELT(j), ELT(start));
- EDGEFLAG_SET(ELT(j), efj);
- }
- }
-
- /* Draw the last or only triangle
- */
- if (j < count) {
- RENDER_TRI(ELT(j-1), ELT(j), ELT(start));
- }
-
- /* Restore the first and last edgeflags:
- */
- EDGEFLAG_SET(ELT(count - 1), efcount);
- EDGEFLAG_SET(ELT(start), efstart);
- }
- else {
- for (j = start + 2; j < count; j++) {
- RENDER_TRI(ELT(j - 1), ELT(j), ELT(start));
- }
- }
- POSTFIX;
- if (VIA_DEBUG) fprintf(stderr, "%s - out\n", __FUNCTION__);
-}
-
-static void TAG(render_quads)(GLcontext *ctx,
- GLuint start,
- GLuint count,
- GLuint flags)
-{
- GLuint j;
- LOCAL_VARS;
- (void)flags;
- if (VIA_DEBUG) fprintf(stderr, "%s - in\n", __FUNCTION__);
- INIT(GL_TRIANGLES);
- if (NEED_EDGEFLAG_SETUP) {
- for (j = start + 3; j < count; j += 4) {
- /* Use user-specified edgeflags for quads.
- */
- RESET_STIPPLE;
- RENDER_QUAD(ELT(j - 3), ELT(j - 2), ELT(j - 1), ELT(j));
- }
- }
- else {
- for (j = start + 3; j < count; j += 4) {
- RENDER_QUAD(ELT(j - 3), ELT(j - 2), ELT(j - 1), ELT(j));
- }
- }
- POSTFIX;
- if (VIA_DEBUG) fprintf(stderr, "%s - out\n", __FUNCTION__);
-}
-
-static void TAG(render_quad_strip)(GLcontext *ctx,
- GLuint start,
- GLuint count,
- GLuint flags)
-{
- GLuint j;
- LOCAL_VARS;
- (void)flags;
- if (VIA_DEBUG) fprintf(stderr, "%s - in\n", __FUNCTION__);
- INIT(GL_TRIANGLES);
- if (NEED_EDGEFLAG_SETUP) {
- for (j = start + 3; j < count; j += 2) {
- /* All edges are boundary. Set edgeflags to 1, draw the
- * quad, and restore them to the original values.
- */
- GLboolean ef3 = EDGEFLAG_GET(ELT(j - 3));
- GLboolean ef2 = EDGEFLAG_GET(ELT(j - 2));
- GLboolean ef1 = EDGEFLAG_GET(ELT(j - 1));
- GLboolean ef = EDGEFLAG_GET(ELT(j));
- if (TEST_PRIM_BEGIN(flags)) {
- RESET_STIPPLE;
- }
- EDGEFLAG_SET(ELT(j - 3), GL_TRUE);
- EDGEFLAG_SET(ELT(j - 2), GL_TRUE);
- EDGEFLAG_SET(ELT(j - 1), GL_TRUE);
- EDGEFLAG_SET(ELT(j), GL_TRUE);
- RENDER_QUAD(ELT(j - 1), ELT(j - 3), ELT(j - 2), ELT(j));
- EDGEFLAG_SET(ELT(j - 3), ef3);
- EDGEFLAG_SET(ELT(j - 2), ef2);
- EDGEFLAG_SET(ELT(j - 1), ef1);
- EDGEFLAG_SET(ELT(j), ef);
- }
- }
- else {
- for (j = start + 3; j < count; j += 2) {
- RENDER_QUAD(ELT(j - 1), ELT(j - 3), ELT(j - 2), ELT(j));
- }
- }
- POSTFIX;
- if (VIA_DEBUG) fprintf(stderr, "%s - out\n", __FUNCTION__);
-}
-
-static void TAG(render_noop)(GLcontext *ctx,
- GLuint start,
- GLuint count,
- GLuint flags)
-{
- (void)(ctx && start && count && flags);
-}
-
-RENDER_TAB_QUALIFIER void (*TAG(render_tab)[GL_POLYGON + 2])(GLcontext *,
- GLuint,
- GLuint,
- GLuint) =
-{
- TAG(render_points),
- TAG(render_lines),
- TAG(render_line_loop),
- TAG(render_line_strip),
- TAG(render_triangles),
- TAG(render_tri_strip),
- TAG(render_tri_fan),
- TAG(render_quads),
- TAG(render_quad_strip),
- TAG(render_poly),
- TAG(render_noop),
-};
-
-#ifndef PRESERVE_VB_DEFS
-#undef RENDER_TRI
-#undef RENDER_QUAD
-#undef RENDER_LINE
-#undef RENDER_POINTS
-#undef LOCAL_VARS
-#undef INIT
-#undef POSTFIX
-#undef RESET_STIPPLE
-#undef DBG
-#undef ELT
-#undef RENDER_TAB_QUALIFIER
-#endif
-
-#ifndef PRESERVE_TAG
-#undef TAG
-#endif
-
-#undef PRESERVE_VB_DEFS
-#undef PRESERVE_TAG
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-02 20:21:27 +0000