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Diffstat (limited to 'src/mesa/drivers/dri/unichrome/via_dd_vbtmp.h')
-rw-r--r--src/mesa/drivers/dri/unichrome/via_dd_vbtmp.h716
1 files changed, 0 insertions, 716 deletions
diff --git a/src/mesa/drivers/dri/unichrome/via_dd_vbtmp.h b/src/mesa/drivers/dri/unichrome/via_dd_vbtmp.h
deleted file mode 100644
index bb2efbdb32..0000000000
--- a/src/mesa/drivers/dri/unichrome/via_dd_vbtmp.h
+++ /dev/null
@@ -1,716 +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.
- */
-
-
-/* Unlike the other templates here, this assumes quite a bit about the
- * underlying hardware. Specifically it assumes a d3d-like vertex
- * format, with a layout more or less constrained to look like the
- * following:
- *
- * union {
- * struct {
- * float x, y, z, w;
- * struct { char r, g, b, a; } color;
- * struct { char r, g, b, fog; } spec;
- * float u0, v0;
- * float u1, v1;
- * float u2, v2;
- * float u3, v3;
- * } v;
- * struct {
- * float x, y, z, w;
- * struct { char r, g, b, a; } color;
- * struct { char r, g, b, fog; } spec;
- * float u0, v0, q0;
- * float u1, v1, q1;
- * float u2, v2, q2;
- * float u3, v3, q3;
- * } pv;
- * struct {
- * float x, y, z;
- * struct { char r, g, b, a; } color;
- * } tv;
- * float f[16];
- * unsigned int ui[16];
- * unsigned char ub4[4][16];
- * }
- *
-
- * DO_XYZW: Emit xyz and maybe w coordinates.
- * DO_RGBA: Emit color.
- * DO_SPEC: Emit specular color.
- * DO_FOG: Emit fog coordinate in specular alpha.
- * DO_TEX0: Emit tex0 u,v coordinates.
- * DO_TEX1: Emit tex1 u,v coordinates.
- * DO_TEX2: Emit tex2 u,v coordinates.
- * DO_TEX3: Emit tex3 u,v coordinates.
- * DO_PTEX: Emit tex0,1,2,3 q coordinates where possible.
- *
- * HAVE_RGBA_COLOR: Hardware takes color in rgba order (else bgra).
- *
- * HAVE_HW_VIEWPORT: Hardware performs viewport transform.
- * HAVE_HW_DIVIDE: Hardware performs perspective divide.
- *
- * HAVE_TINY_VERTICES: Hardware understands v.tv format.
- * HAVE_PTEX_VERTICES: Hardware understands v.pv format.
- * HAVE_NOTEX_VERTICES: Hardware understands v.v format with texcount 0.
- *
- * Additionally, this template assumes it is emitting *transformed*
- * vertices; the modifications to emit untransformed vertices (ie. to
- * t&l hardware) are probably too great to cooexist with the code
- * already in this file.
- *
- * NOTE: The PTEX vertex format always includes TEX0 and TEX1, even if
- * only TEX0 is enabled, in order to maintain a vertex size which is
- * an exact number of quadwords.
- */
-
-#if (HAVE_HW_VIEWPORT)
-#define VIEWPORT_X(dst, x) dst = x
-#define VIEWPORT_Y(dst, y) dst = y
-#define VIEWPORT_Z(dst, z) dst = z
-#else
-#define VIEWPORT_X(dst, x) dst = s[0] * x + s[12]
-#define VIEWPORT_Y(dst, y) dst = s[5] * y + s[13]
-#define VIEWPORT_Z(dst, z) dst = s[10] * z + s[14]
-#endif
-
-#if (HAVE_HW_DIVIDE && !HAVE_PTEX_VERTICES)
-#error "can't cope with this combination"
-#endif
-
-#ifndef LOCALVARS
-#define LOCALVARS
-#endif
-
-#ifndef CHECK_HW_DIVIDE
-#define CHECK_HW_DIVIDE 1
-#endif
-
-#if (HAVE_HW_DIVIDE || DO_SPEC || DO_TEX0 || DO_FOG || !HAVE_TINY_VERTICES)
-
-static void TAG(emit)(GLcontext *ctx,
- GLuint start, GLuint end,
- void *dest,
- GLuint stride)
-{
- LOCALVARS
- struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- GLfloat (*tc0)[4], (*tc1)[4], (*fog)[4];
- GLfloat (*tc2)[4], (*tc3)[4];
- GLfloat (*col)[4], (*spec)[4];
- GLuint tc0_stride, tc1_stride, col_stride, spec_stride, fog_stride;
- GLuint tc2_stride, tc3_stride;
- GLuint tc0_size, tc1_size;
- GLuint tc2_size, tc3_size;
- GLfloat (*coord)[4];
- GLuint coord_stride;
- VERTEX *v = (VERTEX *)dest;
- const GLfloat *s = GET_VIEWPORT_MAT();
- const GLubyte *mask = VB->ClipMask;
- int i;
-
- if (VIA_DEBUG) fprintf(stderr, "TAG-emit for HAVE_HW_DIVIDE || DO_SPEC || DO_TEX0 || DO_FOG || !HAVE_TINY_VERTICE\n");
-
- if (HAVE_HW_VIEWPORT && HAVE_HW_DIVIDE && CHECK_HW_DIVIDE) {
- (void) s;
- coord = VB->ClipPtr->data;
- coord_stride = VB->ClipPtr->stride;
- }
- else {
- coord = VB->NdcPtr->data;
- coord_stride = VB->NdcPtr->stride;
- }
-
- if (DO_TEX3) {
- const GLuint t3 = GET_TEXSOURCE(3);
- tc3 = VB->TexCoordPtr[t3]->data;
- tc3_stride = VB->TexCoordPtr[t3]->stride;
- if (DO_PTEX)
- tc3_size = VB->TexCoordPtr[t3]->size;
- }
-
- if (DO_TEX2) {
- const GLuint t2 = GET_TEXSOURCE(2);
- tc2 = VB->TexCoordPtr[t2]->data;
- tc2_stride = VB->TexCoordPtr[t2]->stride;
- if (DO_PTEX)
- tc2_size = VB->TexCoordPtr[t2]->size;
- }
-
- if (DO_TEX1) {
- const GLuint t1 = GET_TEXSOURCE(1);
- tc1 = VB->TexCoordPtr[t1]->data;
- tc1_stride = VB->TexCoordPtr[t1]->stride;
- if (DO_PTEX)
- tc1_size = VB->TexCoordPtr[t1]->size;
- }
-
- if (DO_TEX0) {
- const GLuint t0 = GET_TEXSOURCE(0);
- /* test */
- tc0_stride = VB->TexCoordPtr[t0]->stride;
- tc0 = VB->TexCoordPtr[t0]->data;
- if (DO_PTEX)
- tc0_size = VB->TexCoordPtr[t0]->size;
- }
-
- if (DO_RGBA) {
- col = VB->ColorPtr[0]->data;
- col_stride = VB->ColorPtr[0]->stride;
- }
-
- if (DO_SPEC) {
- spec = VB->SecondaryColorPtr[0]->data;
- spec_stride = VB->SecondaryColorPtr[0]->stride;
- }
-
- if (DO_FOG) {
- if (VB->FogCoordPtr) {
- fog = VB->FogCoordPtr->data;
- fog_stride = VB->FogCoordPtr->stride;
- }
- else {
- static GLfloat tmp[4] = { 0, 0, 0, 0 };
- fog = &tmp;
- fog_stride = 0;
- }
- }
-
- /* May have nonstandard strides:
- */
- if (start) {
- STRIDE_4F(coord, start * coord_stride);
- if (DO_TEX0)
- STRIDE_4F(tc0, start * tc0_stride);
- if (DO_TEX1)
- STRIDE_4F(tc1, start * tc1_stride);
- if (DO_TEX2)
- STRIDE_4F(tc2, start * tc2_stride);
- if (DO_TEX3)
- STRIDE_4F(tc3, start * tc3_stride);
- if (DO_RGBA)
- STRIDE_4F(col, start * col_stride);
- if (DO_SPEC)
- STRIDE_4F(spec, start * spec_stride);
- if (DO_FOG)
- STRIDE_4F(fog, start * fog_stride);
- }
-
- for (i = start; i < end; i++, v = (VERTEX *)((GLubyte *)v + stride)) {
- if (DO_XYZW) {
- if (HAVE_HW_VIEWPORT || mask[i] == 0) {
- VIEWPORT_X(v->v.x, coord[0][0]);
- VIEWPORT_Y(v->v.y, coord[0][1]);
- VIEWPORT_Z(v->v.z, coord[0][2]);
- }
- v->v.w = coord[0][3];
- STRIDE_4F(coord, coord_stride);
- }
- if (DO_RGBA) {
- UNCLAMPED_FLOAT_TO_UBYTE(v->v.color.red, col[0][0]);
- UNCLAMPED_FLOAT_TO_UBYTE(v->v.color.green, col[0][1]);
- UNCLAMPED_FLOAT_TO_UBYTE(v->v.color.blue, col[0][2]);
- UNCLAMPED_FLOAT_TO_UBYTE(v->v.color.alpha, col[0][3]);
- STRIDE_4F(col, col_stride);
- }
-
- if (DO_SPEC) {
- UNCLAMPED_FLOAT_TO_UBYTE(v->v.specular.red, spec[0][0]);
- UNCLAMPED_FLOAT_TO_UBYTE(v->v.specular.green, spec[0][1]);
- UNCLAMPED_FLOAT_TO_UBYTE(v->v.specular.blue, spec[0][2]);
- STRIDE_4F(spec, spec_stride);
- }
- else {
- v->v.specular.red = 0;
- v->v.specular.green = 0;
- v->v.specular.blue = 0;
- }
-
- if (DO_FOG) {
- UNCLAMPED_FLOAT_TO_UBYTE(v->v.specular.alpha, fog[0][0]);
- /*=* [DBG] exy : fix lighting on + fog off error *=*/
- STRIDE_4F(fog, fog_stride);
- }
- else {
- v->v.specular.alpha = 0;
- }
-
- if (DO_TEX0) {
- v->v.u0 = tc0[0][0];
- v->v.v0 = tc0[0][1];
- if (DO_PTEX) {
- if (HAVE_PTEX_VERTICES) {
- if (tc0_size == 4)
- v->pv.q0 = tc0[0][3];
- else
- v->pv.q0 = 1.0;
- }
- else if (tc0_size == 4) {
- float rhw = 1.0 / tc0[0][3];
- v->v.w *= tc0[0][3];
- v->v.u0 *= rhw;
- v->v.v0 *= rhw;
- }
- }
- STRIDE_4F(tc0, tc0_stride);
- }
- if (DO_TEX1) {
- if (DO_PTEX && HAVE_PTEX_VERTICES) {
- v->pv.u1 = tc1[0][0];
- v->pv.v1 = tc1[0][1];
- if (tc1_size == 4)
- v->pv.q1 = tc1[0][3];
- else
- v->pv.q1 = 1.0;
- }
- else {
- v->v.u1 = tc1[0][0];
- v->v.v1 = tc1[0][1];
- }
- STRIDE_4F(tc1, tc1_stride);
- }
- else if (DO_PTEX) {
- *(GLuint *)&v->pv.q1 = 0;
- }
- if (DO_TEX2) {
- if (DO_PTEX) {
- v->pv.u2 = tc2[0][0];
- v->pv.v2 = tc2[0][1];
- if (tc2_size == 4)
- v->pv.q2 = tc2[0][3];
- else
- v->pv.q2 = 1.0;
- }
- else {
- v->v.u2 = tc2[0][0];
- v->v.v2 = tc2[0][1];
- }
- STRIDE_4F(tc2, tc2_stride);
- }
- if (DO_TEX3) {
- if (DO_PTEX) {
- v->pv.u3 = tc3[0][0];
- v->pv.v3 = tc3[0][1];
- if (tc3_size == 4)
- v->pv.q3 = tc3[0][3];
- else
- v->pv.q3 = 1.0;
- }
- else {
- v->v.u3 = tc3[0][0];
- v->v.v3 = tc3[0][1];
- }
- STRIDE_4F(tc3, tc3_stride);
- }
- }
-}
-#else
-#if DO_XYZW
-
-#if HAVE_HW_DIVIDE
-#error "cannot use tiny vertices with hw perspective divide"
-#endif
-
-static void TAG(emit)(GLcontext *ctx, GLuint start, GLuint end,
- void *dest, GLuint stride)
-{
- LOCALVARS
- struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- GLfloat (*col)[4];
- GLuint col_stride;
- GLfloat (*coord)[4] = VB->NdcPtr->data;
- GLuint coord_stride = VB->NdcPtr->stride;
- GLfloat *v = (GLfloat *)dest;
- const GLubyte *mask = VB->ClipMask;
- const GLfloat *s = GET_VIEWPORT_MAT();
- int i;
-
- (void) s;
-
- /*ASSERT(stride == 4);*/
- if (VIA_DEBUG) {
- fprintf(stderr, "TAG-emit for DO_XYZW\n");
- fprintf(stderr, "%s\n", __FUNCTION__);
- }
-
- col = VB->ColorPtr[0]->data;
- col_stride = VB->ColorPtr[0]->stride;
-
- if (start) {
- STRIDE_4F(coord, start * coord_stride);
- STRIDE_4F(col, start * col_stride);
- }
-
- for (i = start; i < end; i++, v += 4) {
- if (DO_XYZW) {
- if (HAVE_HW_VIEWPORT || mask[i] == 0) {
- VIEWPORT_X(v[0], coord[0][0]);
- VIEWPORT_Y(v[1], coord[0][1]);
- VIEWPORT_Z(v[2], coord[0][2]);
- }
- STRIDE_4F(coord, coord_stride);
- }
- if (DO_RGBA) {
- VERTEX_COLOR *c = (VERTEX_COLOR *)&v[3];
- UNCLAMPED_FLOAT_TO_UBYTE(c->red, col[0][0]);
- UNCLAMPED_FLOAT_TO_UBYTE(c->green, col[0][1]);
- UNCLAMPED_FLOAT_TO_UBYTE(c->blue, col[0][2]);
- UNCLAMPED_FLOAT_TO_UBYTE(c->alpha, col[0][3]);
- STRIDE_4F( col, col_stride );
- }
- }
-}
-#else
-static void TAG(emit)(GLcontext *ctx, GLuint start, GLuint end,
- void *dest, GLuint stride)
-{
- LOCALVARS
- struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- GLubyte (*col)[4];
- GLuint col_stride;
- GLfloat *v = (GLfloat *)dest;
- int i;
- if (VIA_DEBUG) {
- fprintf(stderr, "TAG-emit for No DO_XYZW\n");
- fprintf(stderr, "%s\n", __FUNCTION__);
- }
-
- if (VB->ColorPtr[0]->Type != GL_UNSIGNED_BYTE)
- IMPORT_FLOAT_COLORS( ctx );
-
- col = VB->ColorPtr[0]->Ptr;
- col_stride = VB->ColorPtr[0]->StrideB;
-
- if (start)
- STRIDE_4UB(col, col_stride * start);
-
- /* Need to figure out where color is:
- */
- if (GET_VERTEX_FORMAT() == TINY_VERTEX_FORMAT)
- v += 3;
- else
- v += 4;
-
- for (i = start; i < end; i++, STRIDE_F(v, stride)) {
- if (HAVE_RGBA_COLOR) {
- *(GLuint *)v = *(GLuint *)col[0];
- }
- else {
- GLubyte *b = (GLubyte *)v;
- b[0] = col[0][2];
- b[1] = col[0][1];
- b[2] = col[0][0];
- b[3] = col[0][3];
- }
- STRIDE_4UB(col, col_stride);
- }
-}
-#endif /* emit */
-#endif /* emit */
-
-#if (DO_XYZW) && (DO_RGBA)
-
-#if (HAVE_PTEX_VERTICES)
-static GLboolean TAG(check_tex_sizes)(GLcontext *ctx)
-{
- LOCALVARS
- struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
- /* Force 'missing' texcoords to something valid.
- */
- if (VIA_DEBUG) fprintf(stderr, "%s - in\n", __FUNCTION__);
- if (DO_TEX3 && VB->TexCoordPtr[2] == 0)
- VB->TexCoordPtr[2] = VB->TexCoordPtr[3];
-
- if (DO_TEX2 && VB->TexCoordPtr[1] == 0)
- VB->TexCoordPtr[1] = VB->TexCoordPtr[2];
-
- if (DO_TEX1 && VB->TexCoordPtr[0] == 0)
- VB->TexCoordPtr[0] = VB->TexCoordPtr[1];
-
- if (DO_PTEX)
- return GL_TRUE;
-
- if ((DO_TEX3 && VB->TexCoordPtr[GET_TEXSOURCE(3)]->size == 4) ||
- (DO_TEX2 && VB->TexCoordPtr[GET_TEXSOURCE(2)]->size == 4) ||
- (DO_TEX1 && VB->TexCoordPtr[GET_TEXSOURCE(1)]->size == 4) ||
- (DO_TEX0 && VB->TexCoordPtr[GET_TEXSOURCE(0)]->size == 4))
- return GL_FALSE;
- if (VIA_DEBUG) fprintf(stderr, "%s - out\n", __FUNCTION__);
- return GL_TRUE;
-}
-#else
-static GLboolean TAG(check_tex_sizes)(GLcontext *ctx)
-{
- LOCALVARS
- struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
- /* Force 'missing' texcoords to something valid.
- */
- if (DO_TEX3 && VB->TexCoordPtr[2] == 0)
- VB->TexCoordPtr[2] = VB->TexCoordPtr[3];
-
- if (DO_TEX2 && VB->TexCoordPtr[1] == 0)
- VB->TexCoordPtr[1] = VB->TexCoordPtr[2];
-
- if (DO_TEX1 && VB->TexCoordPtr[0] == 0) {
- VB->TexCoordPtr[0] = VB->TexCoordPtr[1];
- }
-
- if (DO_PTEX)
- return GL_TRUE;
-
- if ((DO_TEX3 && VB->TexCoordPtr[GET_TEXSOURCE(3)]->size == 4) ||
- (DO_TEX2 && VB->TexCoordPtr[GET_TEXSOURCE(2)]->size == 4) ||
- (DO_TEX1 && VB->TexCoordPtr[GET_TEXSOURCE(1)]->size == 4)) {
- /*PTEX_FALLBACK();*/
- return GL_FALSE;
- }
-
- if (DO_TEX0 && VB->TexCoordPtr[GET_TEXSOURCE(0)]->size == 4) {
- if (DO_TEX1 || DO_TEX2 || DO_TEX3) {
- /*PTEX_FALLBACK();*/
- }
- return GL_FALSE;
- }
- return GL_TRUE;
-}
-#endif /* ptex */
-
-
-static void TAG(interp)(GLcontext *ctx,
- GLfloat t,
- GLuint edst, GLuint eout, GLuint ein,
- GLboolean force_boundary)
-{
- LOCALVARS
- struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- GLubyte *ddverts = GET_VERTEX_STORE();
- GLuint shift = GET_VERTEX_STRIDE_SHIFT();
- const GLfloat *dstclip = VB->ClipPtr->data[edst];
- GLfloat w;
- const GLfloat *s = GET_VIEWPORT_MAT();
-
- VERTEX *dst = (VERTEX *)(ddverts + (edst << shift));
- VERTEX *in = (VERTEX *)(ddverts + (ein << shift));
- VERTEX *out = (VERTEX *)(ddverts + (eout << shift));
-
- (void)s;
- if (VIA_DEBUG) fprintf(stderr, "%s - in\n", __FUNCTION__);
- if (HAVE_HW_DIVIDE && CHECK_HW_DIVIDE) {
- VIEWPORT_X(dst->v.x, dstclip[0]);
- VIEWPORT_Y(dst->v.y, dstclip[1]);
- VIEWPORT_Z(dst->v.z, dstclip[2]);
- w = dstclip[3];
- }
- else {
- w = 1.0 / dstclip[3];
- VIEWPORT_X(dst->v.x, dstclip[0] * w);
- VIEWPORT_Y(dst->v.y, dstclip[1] * w);
- VIEWPORT_Z(dst->v.z, dstclip[2] * w);
- }
-
- if ((HAVE_HW_DIVIDE && CHECK_HW_DIVIDE) ||
- DO_FOG || DO_SPEC || DO_TEX0 || DO_TEX1 ||
- DO_TEX2 || DO_TEX3 || !HAVE_TINY_VERTICES) {
-
- dst->v.w = w;
-
- INTERP_UB(t, dst->ub4[4][0], out->ub4[4][0], in->ub4[4][0]);
- INTERP_UB(t, dst->ub4[4][1], out->ub4[4][1], in->ub4[4][1]);
- INTERP_UB(t, dst->ub4[4][2], out->ub4[4][2], in->ub4[4][2]);
- INTERP_UB(t, dst->ub4[4][3], out->ub4[4][3], in->ub4[4][3]);
-
- if (DO_SPEC) {
- INTERP_UB(t, dst->ub4[5][0], out->ub4[5][0], in->ub4[5][0]);
- INTERP_UB(t, dst->ub4[5][1], out->ub4[5][1], in->ub4[5][1]);
- INTERP_UB(t, dst->ub4[5][2], out->ub4[5][2], in->ub4[5][2]);
- }
- if (DO_FOG) {
- INTERP_UB(t, dst->ub4[5][3], out->ub4[5][3], in->ub4[5][3]);
- }
- if (DO_TEX0) {
- if (DO_PTEX) {
- if (HAVE_PTEX_VERTICES) {
- INTERP_F(t, dst->pv.u0, out->pv.u0, in->pv.u0);
- INTERP_F(t, dst->pv.v0, out->pv.v0, in->pv.v0);
- INTERP_F(t, dst->pv.q0, out->pv.q0, in->pv.q0);
- }
- else {
- INTERP_F(t, dst->v.u0, out->v.u0, in->v.u0);
- INTERP_F(t, dst->v.v0, out->v.v0, in->v.v0);
- }
- }
- else {
- INTERP_F(t, dst->v.u0, out->v.u0, in->v.u0);
- INTERP_F(t, dst->v.v0, out->v.v0, in->v.v0);
- }
- }
- if (DO_TEX1) {
- if (DO_PTEX) {
- if (HAVE_PTEX_VERTICES) {
- INTERP_F(t, dst->pv.u1, out->pv.u1, in->pv.u1);
- INTERP_F(t, dst->pv.v1, out->pv.v1, in->pv.v1);
- INTERP_F(t, dst->pv.q1, out->pv.q1, in->pv.q1);
- }
- else {
- INTERP_F(t, dst->v.u1, out->v.u1, in->v.u1);
- INTERP_F(t, dst->v.v1, out->v.v1, in->v.v1);
- }
- }
- else {
- INTERP_F(t, dst->v.u1, out->v.u1, in->v.u1);
- INTERP_F(t, dst->v.v1, out->v.v1, in->v.v1);
- }
- }
- else if (DO_PTEX) {
- dst->pv.q0 = 0.0; /* must be a valid float on radeon */
- }
- if (DO_TEX2) {
- if (DO_PTEX) {
- INTERP_F(t, dst->pv.u2, out->pv.u2, in->pv.u2);
- INTERP_F(t, dst->pv.v2, out->pv.v2, in->pv.v2);
- INTERP_F(t, dst->pv.q2, out->pv.q2, in->pv.q2);
- }
- else {
- INTERP_F(t, dst->v.u2, out->v.u2, in->v.u2);
- INTERP_F(t, dst->v.v2, out->v.v2, in->v.v2);
- }
- }
- if (DO_TEX3) {
- if (DO_PTEX) {
- INTERP_F(t, dst->pv.u3, out->pv.u3, in->pv.u3);
- INTERP_F(t, dst->pv.v3, out->pv.v3, in->pv.v3);
- INTERP_F(t, dst->pv.q3, out->pv.q3, in->pv.q3);
- }
- else {
- INTERP_F(t, dst->v.u3, out->v.u3, in->v.u3);
- INTERP_F(t, dst->v.v3, out->v.v3, in->v.v3);
- }
- }
- }
- else {
- /* 4-dword vertex. Color is in v[3] and there is no oow coordinate.
- */
- INTERP_UB(t, dst->ub4[3][0], out->ub4[3][0], in->ub4[3][0]);
- INTERP_UB(t, dst->ub4[3][1], out->ub4[3][1], in->ub4[3][1]);
- INTERP_UB(t, dst->ub4[3][2], out->ub4[3][2], in->ub4[3][2]);
- INTERP_UB(t, dst->ub4[3][3], out->ub4[3][3], in->ub4[3][3]);
- }
- if (VIA_DEBUG) fprintf(stderr, "%s - out\n", __FUNCTION__);
-}
-
-#endif /* rgba && xyzw */
-
-static void TAG(init)(void)
-{
- setup_tab[IND].emit = TAG(emit);
-
-#if (DO_XYZW && DO_RGBA)
- setup_tab[IND].check_tex_sizes = TAG(check_tex_sizes);
- setup_tab[IND].interp = TAG(interp);
-#endif
-
- if (DO_SPEC)
- setup_tab[IND].copyPv = copy_pv_rgba4_spec5;
- else if (HAVE_HW_DIVIDE || DO_SPEC || DO_FOG || DO_TEX0 || DO_TEX1 ||
- DO_TEX2 || DO_TEX3 || !HAVE_TINY_VERTICES)
- setup_tab[IND].copyPv = copy_pv_rgba4;
- else
- setup_tab[IND].copyPv = copy_pv_rgba3;
-
- if (DO_TEX3) {
- if (DO_PTEX && HAVE_PTEX_VERTICES) {
- ASSERT(HAVE_PTEX_VERTICES);
- setup_tab[IND].vertexFormat = PROJ_TEX3_VERTEX_FORMAT;
- setup_tab[IND].vertexSize = 18;
- setup_tab[IND].vertexStrideShift = 7;
- }
- else {
- setup_tab[IND].vertexFormat = TEX3_VERTEX_FORMAT;
- setup_tab[IND].vertexSize = 14;
- setup_tab[IND].vertexStrideShift = 6;
- }
- }
- else if (DO_TEX2) {
- if (DO_PTEX && HAVE_PTEX_VERTICES) {
- ASSERT(HAVE_PTEX_VERTICES);
- setup_tab[IND].vertexFormat = PROJ_TEX3_VERTEX_FORMAT;
- setup_tab[IND].vertexSize = 18;
- setup_tab[IND].vertexStrideShift = 7;
- }
- else {
- setup_tab[IND].vertexFormat = TEX2_VERTEX_FORMAT;
- setup_tab[IND].vertexSize = 12;
- setup_tab[IND].vertexStrideShift = 6;
- }
- }
- else if (DO_TEX1) {
- if (DO_PTEX && HAVE_PTEX_VERTICES) {
- ASSERT(HAVE_PTEX_VERTICES);
- setup_tab[IND].vertexFormat = PROJ_TEX1_VERTEX_FORMAT;
- setup_tab[IND].vertexSize = 12;
- setup_tab[IND].vertexStrideShift = 6;
- }
- else {
- setup_tab[IND].vertexFormat = TEX1_VERTEX_FORMAT;
- setup_tab[IND].vertexSize = 10;
- setup_tab[IND].vertexStrideShift = 6;
- }
- }
- else if (DO_TEX0) {
- if (DO_PTEX && HAVE_PTEX_VERTICES) {
- setup_tab[IND].vertexFormat = PROJ_TEX1_VERTEX_FORMAT;
- setup_tab[IND].vertexSize = 12;
- setup_tab[IND].vertexStrideShift = 6;
- }
- else {
- setup_tab[IND].vertexFormat = TEX0_VERTEX_FORMAT;
- setup_tab[IND].vertexSize = 8;
- setup_tab[IND].vertexStrideShift = 5;
- }
- }
- else if (!HAVE_HW_DIVIDE && !DO_SPEC && !DO_FOG && HAVE_TINY_VERTICES) {
- setup_tab[IND].vertexFormat = TINY_VERTEX_FORMAT;
- setup_tab[IND].vertexSize = 4;
- setup_tab[IND].vertexStrideShift = 4;
- }
- else if (HAVE_NOTEX_VERTICES) {
- setup_tab[IND].vertexFormat = NOTEX_VERTEX_FORMAT;
- setup_tab[IND].vertexSize = 6;
- setup_tab[IND].vertexStrideShift = 5;
- }
- else {
- setup_tab[IND].vertexFormat = TEX0_VERTEX_FORMAT;
- setup_tab[IND].vertexSize = 8;
- setup_tab[IND].vertexStrideShift = 5;
- }
-
- assert(setup_tab[IND].vertexSize * 4 <=
- 1 << setup_tab[IND].vertexStrideShift);
-}
-
-#undef IND
-#undef TAG
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-03 12:13:22 +0000