#include "tnl/tnl.h"
#include "tnl/t_pipeline.h"
+#include "r300_state.h"
#include "r300_swtcl.h"
#include "r300_emit.h"
#include "r300_tex.h"
++num_attrs; \
} while (0)
-static void r300SwtclVAPSetup(GLcontext *ctx, GLuint InputsRead, GLuint OutputsWritten)
+static void r300SwtclVAPSetup(GLcontext *ctx, GLuint InputsRead, GLuint OutputsWritten, GLuint vap_out_fmt_1)
{
r300ContextPtr rmesa = R300_CONTEXT( ctx );
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- struct vertex_buffer *VB = &tnl->vb;
struct vertex_attribute *attrs = rmesa->swtcl.vert_attrs;
- int vte = 0;
int i, j, reg_count;
uint32_t *vir0 = &rmesa->hw.vir[0].cmd[1];
uint32_t *vir1 = &rmesa->hw.vir[1].cmd[1];
R300_STATECHANGE(rmesa, vir[0]);
R300_STATECHANGE(rmesa, vir[1]);
R300_STATECHANGE(rmesa, vof);
- R300_STATECHANGE(rmesa, vte);
R300_STATECHANGE(rmesa, vic);
if (rmesa->radeon.radeonScreen->kernel_mm) {
rmesa->hw.vic.cmd[R300_VIC_CNTL_0] = r300VAPInputCntl0(ctx, InputsRead);
rmesa->hw.vic.cmd[R300_VIC_CNTL_1] = r300VAPInputCntl1(ctx, InputsRead);
rmesa->hw.vof.cmd[R300_VOF_CNTL_0] = r300VAPOutputCntl0(ctx, OutputsWritten);
- rmesa->hw.vof.cmd[R300_VOF_CNTL_1] = r300VAPOutputCntl1(ctx, OutputsWritten);
-
- vte = rmesa->hw.vte.cmd[1];
- vte &= ~(R300_VTX_XY_FMT | R300_VTX_Z_FMT | R300_VTX_W0_FMT);
- /* Important:
- */
- if ( VB->NdcPtr != NULL ) {
- VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
- vte |= R300_VTX_XY_FMT | R300_VTX_Z_FMT;
- }
- else {
- VB->AttribPtr[VERT_ATTRIB_POS] = VB->ClipPtr;
- vte |= R300_VTX_W0_FMT;
- }
-
- assert( VB->AttribPtr[VERT_ATTRIB_POS] != NULL );
-
- rmesa->hw.vte.cmd[1] = vte;
- rmesa->hw.vte.cmd[2] = rmesa->radeon.swtcl.vertex_size;
+ /**
+ * Can't use r300VAPOutputCntl1 function because it assumes
+ * that all texture coords have 4 components and that's the case
+ * for HW TCL path, but not for SW TCL.
+ */
+ rmesa->hw.vof.cmd[R300_VOF_CNTL_1] = vap_out_fmt_1;
}
r300ContextPtr rmesa = R300_CONTEXT( ctx );
TNLcontext *tnl = TNL_CONTEXT(ctx);
struct vertex_buffer *VB = &tnl->vb;
- int fog_id = -1;
+ int first_free_tex = 0, vap_out_fmt_1 = 0;
GLuint InputsRead = 0;
GLuint OutputsWritten = 0;
int num_attrs = 0;
rmesa->swtcl.coloroffset = rmesa->swtcl.specoffset = 0;
rmesa->radeon.swtcl.vertex_attr_count = 0;
+ /* We always want non Ndc coords format */
+ VB->AttribPtr[VERT_ATTRIB_POS] = VB->ClipPtr;
+
if (RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_POS)) {
InputsRead |= 1 << VERT_ATTRIB_POS;
OutputsWritten |= 1 << VERT_RESULT_HPOS;
rmesa->swtcl.specoffset = rmesa->swtcl.coloroffset + 1;
}
+ if (ctx->Light.Enabled && ctx->Light.Model.TwoSide) {
+ VB->AttribPtr[VERT_ATTRIB_GENERIC0] = VB->ColorPtr[1];
+ OutputsWritten |= 1 << VERT_RESULT_BFC0;
+#if MESA_LITTLE_ENDIAN
+ EMIT_ATTR( _TNL_ATTRIB_GENERIC0, EMIT_4UB_4F_RGBA );
+ ADD_ATTR(VERT_ATTRIB_GENERIC0, EMIT_4UB_4F_RGBA, SWTCL_OVM_COLOR2, SWIZZLE_XYZW, MASK_XYZW);
+#else
+ EMIT_ATTR( _TNL_ATTRIB_GENERIC0, EMIT_4UB_4F_ABGR );
+ ADD_ATTR(VERT_ATTRIB_GENERIC0, EMIT_4UB_4F_ABGR, SWTCL_OVM_COLOR2, SWIZZLE_XYZW, MASK_XYZW);
+#endif
+ if (RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_COLOR1 )) {
+ GLuint swiz = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ONE);
+ OutputsWritten |= 1 << VERT_RESULT_BFC1;
+#if MESA_LITTLE_ENDIAN
+ EMIT_ATTR( _TNL_ATTRIB_GENERIC1, EMIT_4UB_4F_RGBA );
+ ADD_ATTR(VERT_ATTRIB_GENERIC1, EMIT_4UB_4F_RGBA, SWTCL_OVM_COLOR3, swiz, MASK_XYZW);
+#else
+ EMIT_ATTR( _TNL_ATTRIB_GENERIC1, EMIT_4UB_4F_ABGR );
+ ADD_ATTR(VERT_ATTRIB_GENERIC1, EMIT_4UB_4F_ABGR, SWTCL_OVM_COLOR3, swiz, MASK_XYZW);
+#endif
+ }
+ }
+
if (RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_POINTSIZE )) {
GLuint swiz = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_ZERO, SWIZZLE_ZERO, SWIZZLE_ZERO);
InputsRead |= 1 << VERT_ATTRIB_POINT_SIZE;
ADD_ATTR(VERT_ATTRIB_POINT_SIZE, EMIT_1F, SWTCL_OVM_POINT_SIZE, swiz, MASK_X);
}
- if (RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_FOG)) {
- /* find first free tex coord slot */
- if (RENDERINPUTS_TEST_RANGE(tnl->render_inputs_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) {
- int i;
- for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
- if (!RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_TEX(i) )) {
- fog_id = i;
- break;
- }
- }
- } else {
- fog_id = 0;
- }
-
- if (fog_id == -1) {
- fprintf(stderr, "\tout of free texcoords to do fog\n");
- _mesa_exit(-1);
- }
-
- InputsRead |= 1 << VERT_ATTRIB_FOG;
- OutputsWritten |= 1 << VERT_RESULT_FOGC;
- GLuint swiz = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_ZERO, SWIZZLE_ZERO, SWIZZLE_ZERO);
- EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1F );
- ADD_ATTR(VERT_ATTRIB_FOG, EMIT_1F, SWTCL_OVM_TEX(fog_id), swiz, MASK_X);
- }
-
+ /**
+ * Sending only one texcoord component may lead to lock up,
+ * so for all textures always output 4 texcoord components to RS.
+ */
if (RENDERINPUTS_TEST_RANGE(tnl->render_inputs_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) {
int i;
- GLuint swiz, mask, format;
+ GLuint swiz, format;
for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
if (RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_TEX(i) )) {
switch (VB->TexCoordPtr[i]->size) {
case 1:
+ format = EMIT_1F;
+ swiz = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_ZERO, SWIZZLE_ZERO, SWIZZLE_ONE);
+ break;
case 2:
format = EMIT_2F;
- swiz = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_ZERO, SWIZZLE_ZERO);
- mask = MASK_X | MASK_Y;
+ swiz = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_ZERO, SWIZZLE_ONE);
break;
case 3:
format = EMIT_3F;
- swiz = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ZERO);
- mask = MASK_X | MASK_Y | MASK_Z;
+ swiz = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ONE);
break;
case 4:
format = EMIT_4F;
swiz = SWIZZLE_XYZW;
- mask = MASK_XYZW;
break;
default:
continue;
InputsRead |= 1 << (VERT_ATTRIB_TEX0 + i);
OutputsWritten |= 1 << (VERT_RESULT_TEX0 + i);
EMIT_ATTR(_TNL_ATTRIB_TEX(i), format);
- ADD_ATTR(VERT_ATTRIB_TEX0 + i, format, SWTCL_OVM_TEX(i), swiz, mask);
+ ADD_ATTR(VERT_ATTRIB_TEX0 + i, format, SWTCL_OVM_TEX(i), swiz, MASK_XYZW);
+ vap_out_fmt_1 |= 4 << (i * 3);
+ ++first_free_tex;
}
}
}
/* RS can't put fragment position on the pixel stack, so stuff it in texcoord if needed */
if (RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_POS) && (ctx->FragmentProgram._Current->Base.InputsRead & FRAG_BIT_WPOS)) {
- int first_free_tex = -1;
- if (fog_id >= 0) {
- first_free_tex = fog_id+1;
- } else {
- if (RENDERINPUTS_TEST_RANGE(tnl->render_inputs_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) {
- int i;
- for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
- if (!RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_TEX(i) )) {
- first_free_tex = i;
- break;
- }
- }
- } else {
- first_free_tex = 0;
- }
- }
-
- if (first_free_tex == -1) {
+ if (first_free_tex >= ctx->Const.MaxTextureUnits) {
fprintf(stderr, "\tout of free texcoords to write w pos\n");
_mesa_exit(-1);
}
InputsRead |= 1 << (VERT_ATTRIB_TEX0 + first_free_tex);
OutputsWritten |= 1 << (VERT_RESULT_TEX0 + first_free_tex);
- EMIT_ATTR( _TNL_ATTRIB_TEX(first_free_tex), EMIT_4F );
- ADD_ATTR(VERT_ATTRIB_TEX0 + first_free_tex, EMIT_4F, SWTCL_OVM_TEX(first_free_tex), SWIZZLE_XYZW, MASK_XYZW);
+ EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F );
+ ADD_ATTR(VERT_ATTRIB_POS, EMIT_4F, SWTCL_OVM_TEX(first_free_tex), SWIZZLE_XYZW, MASK_XYZW);
+ vap_out_fmt_1 |= 4 << (first_free_tex * 3);
+ ++first_free_tex;
+ }
+
+ if (RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_FOG)) {
+ if (first_free_tex >= ctx->Const.MaxTextureUnits) {
+ fprintf(stderr, "\tout of free texcoords to write fog coordinate\n");
+ _mesa_exit(-1);
+ }
+
+ InputsRead |= 1 << VERT_ATTRIB_FOG;
+ OutputsWritten |= 1 << VERT_RESULT_FOGC;
+ GLuint swiz = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_ZERO, SWIZZLE_ZERO, SWIZZLE_ZERO);
+ EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1F );
+ ADD_ATTR(VERT_ATTRIB_FOG, EMIT_1F, SWTCL_OVM_TEX(first_free_tex), swiz, MASK_X);
+ vap_out_fmt_1 |= 1 << (first_free_tex * 3);
}
R300_NEWPRIM(rmesa);
- r300SwtclVAPSetup(ctx, InputsRead, OutputsWritten);
+ r300SwtclVAPSetup(ctx, InputsRead, OutputsWritten, vap_out_fmt_1);
rmesa->radeon.swtcl.vertex_size =
_tnl_install_attrs( ctx,
rmesa->radeon.swtcl.vertex_size /= 4;
- RENDERINPUTS_COPY(rmesa->state.render_inputs_bitset, tnl->render_inputs_bitset);
+ RENDERINPUTS_COPY(rmesa->render_inputs_bitset, tnl->render_inputs_bitset);
}
* Build render functions from dd templates *
***********************************************************************/
-#define R300_TWOSIDE_BIT 0x01
-#define R300_UNFILLED_BIT 0x02
-#define R300_MAX_TRIFUNC 0x04
+#define R300_UNFILLED_BIT 0x01
+#define R300_MAX_TRIFUNC 0x02
static struct {
tnl_points_func points;
#define DO_FALLBACK 0
#define DO_UNFILLED (IND & R300_UNFILLED_BIT)
-#define DO_TWOSIDE (IND & R300_TWOSIDE_BIT)
+#define DO_TWOSIDE 0
#define DO_FLAT 0
-#define DO_OFFSET 0
+#define DO_OFFSET 0
#define DO_TRI 1
#define DO_QUAD 1
#define DO_LINE 1
#define TAG(x) x
#include "tnl_dd/t_dd_tritmp.h"
-#define IND (R300_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
#define IND (R300_UNFILLED_BIT)
#define TAG(x) x##_unfilled
#include "tnl_dd/t_dd_tritmp.h"
-#define IND (R300_TWOSIDE_BIT|R300_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-
static void init_rast_tab( void )
{
init();
- init_twoside();
init_unfilled();
- init_twoside_unfilled();
}
/**********************************************************************/
GLuint index = 0;
GLuint flags = ctx->_TriangleCaps;
- if (flags & DD_TRI_LIGHT_TWOSIDE) index |= R300_TWOSIDE_BIT;
if (flags & DD_TRI_UNFILLED) index |= R300_UNFILLED_BIT;
if (index != rmesa->radeon.swtcl.RenderIndex) {
projects / mesa.git / blobdiff