/* All offsets are 0 - for use by immediate mode.
Should change later to handle vertex buffers */
+ if(r300->current_vp){
+
+ /* VERT_ATTRIB_WEIGHT, VERT_ATTRIB_SIX, VERT_ATTRIB_SEVEN, VERT_ATTRIB_GENERIC0,
+ VERT_ATTRIB_GENERIC1, VERT_ATTRIB_GENERIC2, VERT_ATTRIB_GENERIC3 */
+
+ if(r300->current_vp->inputs[VERT_ATTRIB_POS] != -1){
+ if(tnl->render_inputs & _TNL_BIT_POS){
+ reg=r300->current_vp->inputs[VERT_ATTRIB_POS];
+ CONFIGURE_AOS(VB->ObjPtr, 0, i_coords, AOS_FORMAT_FLOAT);
+ }else fprintf(stderr, "vp expects pos but none was given\n");
+ }
+ if(r300->current_vp->inputs[VERT_ATTRIB_NORMAL] != -1){
+ if(tnl->render_inputs & _TNL_BIT_NORMAL){
+ reg=r300->current_vp->inputs[VERT_ATTRIB_NORMAL];
+ CONFIGURE_AOS(VB->NormalPtr, 0, i_normal, AOS_FORMAT_FLOAT);
+ }else fprintf(stderr, "vp expects normal but none was given\n");
+ }
+ if(r300->current_vp->inputs[VERT_ATTRIB_COLOR0] != -1){
+ if(tnl->render_inputs & _TNL_BIT_COLOR0){
+ reg=r300->current_vp->inputs[VERT_ATTRIB_COLOR0];
+ CONFIGURE_AOS(VB->ColorPtr[0], 0, i_color[0], AOS_FORMAT_FLOAT_COLOR);
+ }else fprintf(stderr, "vp expects primary color but none was given\n");
+ }
+ if(r300->current_vp->inputs[VERT_ATTRIB_COLOR1] != -1){
+ if(tnl->render_inputs & _TNL_BIT_COLOR1){
+ reg=r300->current_vp->inputs[VERT_ATTRIB_COLOR1];
+ CONFIGURE_AOS(VB->SecondaryColorPtr[0], 0, i_color[1], AOS_FORMAT_FLOAT_COLOR);
+ }else fprintf(stderr, "vp expects secondary color but none was given\n");
+ }
+ if(r300->current_vp->inputs[VERT_ATTRIB_FOG] != -1){
+ if(tnl->render_inputs & _TNL_BIT_FOG){
+ reg=r300->current_vp->inputs[VERT_ATTRIB_FOG];
+ CONFIGURE_AOS(VB->FogCoordPtr, 0, i_fog, AOS_FORMAT_FLOAT);
+ }else fprintf(stderr, "vp expects fog but none was given\n");
+ }
+ for(i=0;i < ctx->Const.MaxTextureUnits;i++) // tex 7 is last
+ if(r300->current_vp->inputs[VERT_ATTRIB_TEX0+i] != -1){
+ if(tnl->render_inputs & (_TNL_BIT_TEX0<<i)){
+ reg=r300->current_vp->inputs[VERT_ATTRIB_TEX0+i];
+ CONFIGURE_AOS(VB->TexCoordPtr[i], 0, i_tex[i], AOS_FORMAT_FLOAT);
+ }else fprintf(stderr, "vp expects tex%d but none was given\n", i);
+ }
+#if 0
+ if((tnl->render_inputs & _TNL_BIT_INDEX))
+ CONFIGURE_AOS(VB->IndexPtr[0], 0, i_index, AOS_FORMAT_FLOAT);
+
+ if((tnl->render_inputs & _TNL_BIT_POINTSIZE))
+ CONFIGURE_AOS(VB->PointSizePtr, 0, i_pointsize, AOS_FORMAT_FLOAT);
+#endif
+ }else{
+
if(tnl->render_inputs & _TNL_BIT_POS)
CONFIGURE_AOS(VB->ObjPtr, 0, i_coords, AOS_FORMAT_FLOAT);
if(tnl->render_inputs & _TNL_BIT_NORMAL)
CONFIGURE_AOS(VB->NormalPtr, 0, i_normal, AOS_FORMAT_FLOAT);
-
+
if(tnl->render_inputs & _TNL_BIT_COLOR0)
CONFIGURE_AOS(VB->ColorPtr[0], 0, i_color[0], AOS_FORMAT_FLOAT_COLOR);
if(tnl->render_inputs & _TNL_BIT_COLOR1)
CONFIGURE_AOS(VB->SecondaryColorPtr[0], 0, i_color[1], AOS_FORMAT_FLOAT_COLOR);
-
+
if(tnl->render_inputs & _TNL_BIT_FOG)
CONFIGURE_AOS(VB->FogCoordPtr, 0, i_fog, AOS_FORMAT_FLOAT);
-
+
for(i=0;i < ctx->Const.MaxTextureUnits;i++)
if(tnl->render_inputs & (_TNL_BIT_TEX0<<i))
CONFIGURE_AOS(VB->TexCoordPtr[i], 0, i_tex[i], AOS_FORMAT_FLOAT);
-
+
if(tnl->render_inputs & _TNL_BIT_INDEX)
CONFIGURE_AOS(VB->IndexPtr[0], 0, i_index, AOS_FORMAT_FLOAT);
if(tnl->render_inputs & _TNL_BIT_POINTSIZE)
CONFIGURE_AOS(VB->PointSizePtr, 0, i_pointsize, AOS_FORMAT_FLOAT);
-
+ }
+
r300->state.aos_count=count;
if (RADEON_DEBUG & DEBUG_STATE)
}
}
+void r300SetupVertexProgram(r300ContextPtr rmesa);
void r300SetupVertexShader(r300ContextPtr rmesa)
{
GLcontext* ctx = rmesa->radeon.glCtx;
-
+
+ if(rmesa->current_vp){
+ r300SetupVertexProgram(rmesa);
+ return ;
+ }
/* Reset state, in case we don't use something */
((drm_r300_cmd_header_t*)rmesa->hw.vpp.cmd)->vpu.count = 0;
((drm_r300_cmd_header_t*)rmesa->hw.vpi.cmd)->vpu.count = 0;
void r300SetupVertexProgram(r300ContextPtr rmesa)
{
GLcontext* ctx = rmesa->radeon.glCtx;
+ int inst_count;
+ int param_count;
/* Reset state, in case we don't use something */
((drm_r300_cmd_header_t*)rmesa->hw.vpp.cmd)->vpu.count = 0;
((drm_r300_cmd_header_t*)rmesa->hw.vpi.cmd)->vpu.count = 0;
((drm_r300_cmd_header_t*)rmesa->hw.vps.cmd)->vpu.count = 0;
-#if 0
-/* This needs to be replaced by vertex shader generation code */
-
-
- /* textures enabled ? */
- if(rmesa->state.texture.tc_count>0){
- rmesa->state.vertex_shader=SINGLE_TEXTURE_VERTEX_SHADER;
- } else {
- rmesa->state.vertex_shader=FLAT_COLOR_VERTEX_SHADER;
- }
-
-
- rmesa->state.vertex_shader.matrix[0].length=16;
- memcpy(rmesa->state.vertex_shader.matrix[0].body.f, ctx->_ModelProjectMatrix.m, 16*4);
-#endif
+ r300VertexProgUpdateParams(ctx, rmesa->current_vp);
setup_vertex_shader_fragment(rmesa, VSF_DEST_PROGRAM, &(rmesa->current_vp->program));
setup_vertex_shader_fragment(rmesa, VSF_DEST_UNKNOWN1, &(rmesa->state.vertex_shader.unknown1));
setup_vertex_shader_fragment(rmesa, VSF_DEST_UNKNOWN2, &(rmesa->state.vertex_shader.unknown2));
#endif
-
+
+ inst_count=rmesa->current_vp->program.length/4 - 1;
+ param_count=rmesa->current_vp->params.length/4;
+
R300_STATECHANGE(rmesa, pvs);
rmesa->hw.pvs.cmd[R300_PVS_CNTL_1]=(0 << R300_PVS_CNTL_1_PROGRAM_START_SHIFT)
- | (rmesa->state.vertex_shader.unknown_ptr1 << R300_PVS_CNTL_1_UNKNOWN_SHIFT)
- | (rmesa->current_vp->program.length/4 << R300_PVS_CNTL_1_PROGRAM_END_SHIFT);
+ | (inst_count/*0*/ << R300_PVS_CNTL_1_UNKNOWN_SHIFT)
+ | (inst_count << R300_PVS_CNTL_1_PROGRAM_END_SHIFT);
rmesa->hw.pvs.cmd[R300_PVS_CNTL_2]=(0 << R300_PVS_CNTL_2_PARAM_OFFSET_SHIFT)
- | (rmesa->current_vp->params.length/4 << R300_PVS_CNTL_2_PARAM_COUNT_SHIFT);
+ | (param_count << R300_PVS_CNTL_2_PARAM_COUNT_SHIFT);
rmesa->hw.pvs.cmd[R300_PVS_CNTL_3]=(0/*rmesa->state.vertex_shader.unknown_ptr2*/ << R300_PVS_CNTL_3_PROGRAM_UNKNOWN_SHIFT)
- | (rmesa->current_vp->program.length/4/*rmesa->state.vertex_shader.unknown_ptr3*/ << 0);
+ | ((inst_count-rmesa->current_vp->t2rs) /*rmesa->state.vertex_shader.unknown_ptr3*/ << 0);
/* This is done for vertex shader fragments, but also needs to be done for vap_pvs,
so I leave it as a reminder */
+/**************************************************************************
+
+Copyright (C) 2005 Aapo Tahkola.
+
+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
+on 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
+ATI, VA LINUX SYSTEMS AND/OR THEIR 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.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ * Aapo Tahkola <aet@rasterburn.org>
+ */
#include "glheader.h"
#include "macros.h"
#include "enums.h"
XPD v,v v cross product
*/
-void dump_program_params(struct vertex_program *vp)
+void dump_program_params(GLcontext *ctx, struct vertex_program *vp)
{
int i;
int pi;
fprintf(stderr, "NumAttributes=%d\n", vp->Base.NumAttributes);
fprintf(stderr, "NumAddressRegs=%d\n", vp->Base.NumAddressRegs);
+ _mesa_load_state_parameters(ctx, vp->Parameters);
+
#if 0
for(pi=0; pi < vp->Base.NumParameters; pi++){
fprintf(stderr, "{ ");
case STATE:
fprintf(stderr, "(STATE)\n");
- /* fetch state info */
- continue;
break;
}
}
}
-static void debug_vp(struct vertex_program *vp)
+static void debug_vp(GLcontext *ctx, struct vertex_program *vp)
{
struct vp_instruction *vpi;
int i, operand_index;
int operator_index;
- dump_program_params(vp);
+ dump_program_params(ctx, vp);
vpi=vp->Instructions;
}
-void update_params(struct r300_vertex_program *vp)
+void r300VertexProgUpdateParams(GLcontext *ctx, struct r300_vertex_program *vp)
{
int pi;
struct vertex_program *mesa_vp=(void *)vp;
+ int dst_index;
- vp->params.length=0;
+ _mesa_load_state_parameters(ctx, mesa_vp->Parameters);
- /* Temporary solution */
+ //debug_vp(ctx, mesa_vp);
+ dst_index=0;
for(pi=0; pi < mesa_vp->Parameters->NumParameters; pi++){
switch(mesa_vp->Parameters->Parameters[pi].Type){
+ case STATE:
case NAMED_PARAMETER:
//fprintf(stderr, "%s", vp->Parameters->Parameters[pi].Name);
case CONSTANT:
- vp->params.body.f[pi*4+0]=mesa_vp->Parameters->Parameters[pi].Values[0];
- vp->params.body.f[pi*4+1]=mesa_vp->Parameters->Parameters[pi].Values[1];
- vp->params.body.f[pi*4+2]=mesa_vp->Parameters->Parameters[pi].Values[2];
- vp->params.body.f[pi*4+3]=mesa_vp->Parameters->Parameters[pi].Values[3];
- vp->params.length+=4;
- break;
-
- case STATE:
- fprintf(stderr, "State found! bailing out.\n");
- exit(0);
- /* fetch state info */
- continue;
+ vp->params.body.f[dst_index++]=mesa_vp->Parameters->Parameters[pi].Values[0];
+ vp->params.body.f[dst_index++]=mesa_vp->Parameters->Parameters[pi].Values[1];
+ vp->params.body.f[dst_index++]=mesa_vp->Parameters->Parameters[pi].Values[2];
+ vp->params.body.f[dst_index++]=mesa_vp->Parameters->Parameters[pi].Values[3];
break;
+
default: _mesa_problem(NULL, "Bad param type in %s", __FUNCTION__);
}
}
+ vp->params.length=dst_index;
}
-unsigned long translate_dst_mask(GLboolean *mask)
+static unsigned long t_dst_mask(GLboolean *mask)
{
unsigned long flags=0;
return flags;
}
-unsigned long translate_dst_class(enum register_file file)
+static unsigned long t_dst_class(enum register_file file)
{
switch(file){
case PROGRAM_TEMPORARY:
- return R300_VPI_OUT_REG_CLASS_TEMPORARY;
+ return VSF_OUT_CLASS_TMP;
case PROGRAM_OUTPUT:
- return R300_VPI_OUT_REG_CLASS_RESULT;
+ return VSF_OUT_CLASS_RESULT;
/*
case PROGRAM_INPUT:
case PROGRAM_LOCAL_PARAM:
}
}
-unsigned long translate_src_class(enum register_file file)
+static unsigned long t_src_class(enum register_file file)
{
switch(file){
case PROGRAM_TEMPORARY:
- return R300_VPI_IN_REG_CLASS_TEMPORARY;
-
+ return VSF_IN_CLASS_TMP;
case PROGRAM_INPUT:
+ return VSF_IN_CLASS_ATTR;
+
case PROGRAM_LOCAL_PARAM:
case PROGRAM_ENV_PARAM:
case PROGRAM_NAMED_PARAM:
case PROGRAM_STATE_VAR:
- return R300_VPI_IN_REG_CLASS_PARAMETER;
+ return VSF_IN_CLASS_PARAM;
/*
case PROGRAM_OUTPUT:
case PROGRAM_WRITE_ONLY:
}
}
-unsigned long translate_swizzle(GLubyte swizzle)
+static unsigned long t_swizzle(GLubyte swizzle)
{
switch(swizzle){
case 0: return VSF_IN_COMPONENT_X;
exit(0);
}
}
+
+static unsigned long t_src_index(struct r300_vertex_program *vp, struct vp_src_register *src)
+{
+ int i;
+ int max_reg=-1;
+
+ if(src->File == PROGRAM_INPUT){
+ /*
+ switch(src->Index){
+ case 0: return 0;
+ case 3: return 1;
+
+ case 2: return 2;
+ case 8: return 8;
+
+ default: printf("unknown input index %d\n", src->Index); exit(0); break;
+ }*/
+
+ if(vp->inputs[src->Index] != -1)
+ return vp->inputs[src->Index];
+
+ for(i=0; i < VERT_ATTRIB_MAX; i++)
+ if(vp->inputs[i] > max_reg)
+ max_reg=vp->inputs[i];
+
+ vp->inputs[src->Index]=max_reg+1;
+
+ return vp->inputs[src->Index];
+ }else{
+ return src->Index;
+ }
+}
-unsigned long translate_src(struct vp_src_register *src)
+static unsigned long t_src(struct r300_vertex_program *vp, struct vp_src_register *src)
{
- return MAKE_VSF_SOURCE(src->Index,
- translate_swizzle(src->Swizzle[0]),
- translate_swizzle(src->Swizzle[1]),
- translate_swizzle(src->Swizzle[2]),
- translate_swizzle(src->Swizzle[3]),
- translate_src_class(src->File),
+
+ return MAKE_VSF_SOURCE(t_src_index(vp, src),
+ t_swizzle(src->Swizzle[0]),
+ t_swizzle(src->Swizzle[1]),
+ t_swizzle(src->Swizzle[2]),
+ t_swizzle(src->Swizzle[3]),
+ t_src_class(src->File),
src->Negate ? VSF_FLAG_ALL : VSF_FLAG_NONE);
}
-unsigned long translate_opcode(enum vp_opcode opcode)
+static unsigned long t_opcode(enum vp_opcode opcode)
{
switch(opcode){
case VP_OPCODE_RSQ: return R300_VPI_OUT_OP_RSQ;
case VP_OPCODE_SGE: return R300_VPI_OUT_OP_SGE;
case VP_OPCODE_SLT: return R300_VPI_OUT_OP_SLT;
- /* these ops need special handling */
- case VP_OPCODE_ABS:
- case VP_OPCODE_ARL:
- case VP_OPCODE_DP3:
- case VP_OPCODE_DP4:
- case VP_OPCODE_DPH:
- case VP_OPCODE_FLR:
- case VP_OPCODE_MOV:
- case VP_OPCODE_SUB:
- case VP_OPCODE_SWZ:
- case VP_OPCODE_XPD:
- case VP_OPCODE_RCC:
- case VP_OPCODE_PRINT:
- case VP_OPCODE_END:
- fprintf(stderr, "%s should not be called with opcode %d", __FUNCTION__, opcode);
- break;
+ case VP_OPCODE_DP4: return R300_VPI_OUT_OP_DOT;
+
default:
- fprintf(stderr, "%s unknown opcode %d", __FUNCTION__, opcode);
+ fprintf(stderr, "%s: Should not be called with opcode %d!", __FUNCTION__, opcode);
}
exit(-1);
return 0;
}
-
+
+static unsigned long op_operands(enum vp_opcode opcode)
+{
+ int i;
+
+ /* Can we trust mesas opcodes to be in order ? */
+ for(i=0; i < sizeof(op_names) / sizeof(*op_names); i++)
+ if(op_names[i].opcode == opcode)
+ return op_names[i].ip;
+
+ fprintf(stderr, "op %d not found in op_names\n", opcode);
+ exit(-1);
+ return 0;
+}
+
static void translate_program(struct r300_vertex_program *vp)
{
struct vertex_program *mesa_vp=(void *)vp;
struct vp_instruction *vpi;
- int inst_index=0;
int operand_index, i;
- int op_found;
- update_params(vp);
+ VERTEX_SHADER_INSTRUCTION t2rs[1024];
+ VERTEX_SHADER_INSTRUCTION *o_inst;
+ unsigned long operands;
+ vp->t2rs=0;
vp->program.length=0;
+ vp->num_temporaries=mesa_vp->Base.NumTemporaries;
+
+ for(i=0; i < VERT_ATTRIB_MAX; i++)
+ vp->inputs[i]=-1;
- for(vpi=mesa_vp->Instructions; vpi->Opcode != VP_OPCODE_END; vpi++, inst_index++){
+ o_inst=vp->program.body.i;
+ for(vpi=mesa_vp->Instructions; vpi->Opcode != VP_OPCODE_END; vpi++, o_inst++){
+
+ operands=op_operands(vpi->Opcode);
+
+ /* these ops need special handling.
+ Ops that need temp vars should probably be given reg indexes starting at the end of tmp area. */
switch(vpi->Opcode){
- case VP_OPCODE_ABS:
+ case VP_OPCODE_MOV://ADD RESULT 1.X Y Z W PARAM 0{} {X Y Z W} PARAM 0{} {ZERO ZERO ZERO ZERO}
+ o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_ADD, vpi->DstReg.Index,
+ t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
+ o_inst->src1=t_src(vp, &vpi->SrcReg[0]);
+ o_inst->src2=MAKE_VSF_SOURCE(t_src_index(vp, &vpi->SrcReg[0]),
+ SWIZZLE_ZERO, SWIZZLE_ZERO,
+ SWIZZLE_ZERO, SWIZZLE_ZERO,
+ t_src_class(vpi->SrcReg[0].File), VSF_FLAG_NONE);
+
+ o_inst->src3=0;
+ goto next;
+
+ case VP_OPCODE_DP3://DOT RESULT 1.X Y Z W PARAM 0{} {X Y Z ZERO} PARAM 0{} {X Y Z ZERO}
+ o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_DOT, vpi->DstReg.Index,
+ t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
+
+ o_inst->src1=MAKE_VSF_SOURCE(t_src_index(vp, &vpi->SrcReg[0]),
+ t_swizzle(vpi->SrcReg[0].Swizzle[0]),
+ t_swizzle(vpi->SrcReg[0].Swizzle[1]),
+ t_swizzle(vpi->SrcReg[0].Swizzle[2]),
+ SWIZZLE_ZERO,
+ t_src_class(vpi->SrcReg[0].File),
+ vpi->SrcReg[0].Negate ? VSF_FLAG_ALL : VSF_FLAG_NONE);
+
+ o_inst->src2=MAKE_VSF_SOURCE(t_src_index(vp, &vpi->SrcReg[1]),
+ t_swizzle(vpi->SrcReg[1].Swizzle[0]),
+ t_swizzle(vpi->SrcReg[1].Swizzle[1]),
+ t_swizzle(vpi->SrcReg[1].Swizzle[2]),
+ SWIZZLE_ZERO,
+ t_src_class(vpi->SrcReg[1].File),
+ vpi->SrcReg[1].Negate ? VSF_FLAG_ALL : VSF_FLAG_NONE);
+
+ o_inst->src3=0;
+ goto next;
+
+ case VP_OPCODE_ABS://MAX RESULT 1.X Y Z W PARAM 0{} {X Y Z W} PARAM 0{X Y Z W } {X Y Z W} neg Xneg Yneg Zneg W
case VP_OPCODE_ARL:
- case VP_OPCODE_DP3:
- case VP_OPCODE_DP4:
- case VP_OPCODE_DPH:
- case VP_OPCODE_DST:
+ case VP_OPCODE_DPH://DOT RESULT 1.X Y Z W PARAM 0{} {X Y Z ONE} PARAM 0{} {X Y Z W}
case VP_OPCODE_FLR:
- case VP_OPCODE_MOV:
- case VP_OPCODE_SUB:
+ /* FRC TMP 0.X Y Z W PARAM 0{} {X Y Z W}
+ ADD RESULT 1.X Y Z W PARAM 0{} {X Y Z W} TMP 0{X Y Z W } {X Y Z W} neg Xneg Yneg Zneg W */
+
+ case VP_OPCODE_SUB://ADD RESULT 1.X Y Z W TMP 0{} {X Y Z W} PARAM 1{X Y Z W } {X Y Z W} neg Xneg Yneg Zneg W
case VP_OPCODE_SWZ:
case VP_OPCODE_XPD:
+ /* ADD TMP 0.X Y Z PARAM 0{} {X Y Z W} PARAM 0{} {ZERO ZERO ZERO ZERO}
+ MUL TMP 1.X Y Z W TMP 0{} {Z X Y ZERO} PARAM 1{} {Y Z X ZERO}
+ MAD RESULT 1.X Y Z W TMP 0{} {Y Z X ONE} PARAM 1{} {Z X Y ONE} TMP 1{X Y Z W } {X Y Z W} neg Xneg Yneg Zneg W*/
+
case VP_OPCODE_RCC:
case VP_OPCODE_PRINT:
+ //vp->num_temporaries++;
fprintf(stderr, "Dont know how to handle op %d yet\n", vpi->Opcode);
exit(-1);
break;
default:
break;
}
- vp->program.body.i[inst_index].op=MAKE_VSF_OP(translate_opcode(vpi->Opcode), vpi->DstReg.Index,
- translate_dst_mask(vpi->DstReg.WriteMask), translate_dst_class(vpi->DstReg.File));
-
- op_found=0;
- for(i=0; i < sizeof(op_names) / sizeof(*op_names); i++)
- if(op_names[i].opcode == vpi->Opcode){
- op_found=1;
- break;
- }
- if(!op_found){
- fprintf(stderr, "op %d not found in op_names\n", vpi->Opcode);
- exit(-1);
- }
-
- switch(op_names[i].ip){
+
+ o_inst->op=MAKE_VSF_OP(t_opcode(vpi->Opcode), vpi->DstReg.Index,
+ t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
+
+ switch(operands){
case 1:
- vp->program.body.i[inst_index].src1=translate_src(&vpi->SrcReg[0]);
- vp->program.body.i[inst_index].src2=0;
- vp->program.body.i[inst_index].src3=0;
+ o_inst->src1=t_src(vp, &vpi->SrcReg[0]);
+ o_inst->src2=0;
+ o_inst->src3=0;
break;
case 2:
- vp->program.body.i[inst_index].src1=translate_src(&vpi->SrcReg[0]);
- vp->program.body.i[inst_index].src2=translate_src(&vpi->SrcReg[1]);
- vp->program.body.i[inst_index].src3=0;
+ o_inst->src1=t_src(vp, &vpi->SrcReg[0]);
+ o_inst->src2=t_src(vp, &vpi->SrcReg[1]);
+ o_inst->src3=0;
break;
case 3:
- vp->program.body.i[inst_index].src1=translate_src(&vpi->SrcReg[0]);
- vp->program.body.i[inst_index].src2=translate_src(&vpi->SrcReg[1]);
- vp->program.body.i[inst_index].src3=translate_src(&vpi->SrcReg[2]);
+ o_inst->src1=t_src(vp, &vpi->SrcReg[0]);
+ o_inst->src2=t_src(vp, &vpi->SrcReg[1]);
+ o_inst->src3=t_src(vp, &vpi->SrcReg[2]);
break;
default:
exit(-1);
break;
}
+ next:
+
+ /* If instruction writes to result and one of the inputs is tmp, we move it at the end of program */
+ if(vpi->DstReg.File == PROGRAM_OUTPUT){
+ for(operand_index=0; operand_index < operands; operand_index++)
+ if(vpi->SrcReg[operand_index].File == PROGRAM_TEMPORARY){
+ t2rs[vp->t2rs++]=*o_inst;
+ o_inst--; /* FIXME */
+ break;
+ }
+ }
+
}
- vp->program.length=inst_index*4;
-
+ /* Put "tmp to result" instructions in */
+ for(i=0; i < vp->t2rs; i++, o_inst++)
+ *o_inst=t2rs[i];
+
+ vp->program.length=(o_inst - vp->program.body.i) * 4;
+ vp->translated=GL_TRUE;
}
static void r300BindProgram(GLcontext *ctx, GLenum target, struct program *prog)
{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ struct r300_vertex_program *vp=(void *)prog;
+#if 0
fprintf(stderr, "r300BindProgram\n");
+#endif
+ if(rmesa->current_vp == vp)
+ return ;
+
+ rmesa->current_vp = vp;
}
/* Mesa doesnt seem to have prototype for this */
static struct program *r300NewProgram(GLcontext *ctx, GLenum target, GLuint id)
{
- r300ContextPtr rmesa = R300_CONTEXT(ctx);
struct r300_vertex_program *vp;
struct fragment_program *fp;
struct ati_fragment_shader *afs;
-
+#if 0
fprintf(stderr, "r300NewProgram, target=%d, id=%d\n", target, id);
-
+#endif
switch(target){
case GL_VERTEX_PROGRAM_ARB:
- fprintf(stderr, "vertex prog\n");
vp=CALLOC_STRUCT(r300_vertex_program);
-
- /* note that vp points to mesa_program since its first on the struct
- */
return _mesa_init_vertex_program(ctx, &vp->mesa_program, target, id);
case GL_FRAGMENT_PROGRAM_ARB:
- fprintf(stderr, "fragment prog\n");
fp=CALLOC_STRUCT(fragment_program);
return _mesa_init_fragment_program(ctx, fp, target, id);
case GL_FRAGMENT_PROGRAM_NV:
- fprintf(stderr, "nv fragment prog\n");
fp=CALLOC_STRUCT(fragment_program);
return _mesa_init_fragment_program(ctx, fp, target, id);
case GL_FRAGMENT_SHADER_ATI:
- fprintf(stderr, "ati fragment prog\n");
afs=CALLOC_STRUCT(ati_fragment_shader);
return _mesa_init_ati_fragment_shader(ctx, afs, target, id);
}
static void r300DeleteProgram(GLcontext *ctx, struct program *prog)
{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ struct r300_vertex_program *vp=(void *)prog;
+#if 0
fprintf(stderr, "r300DeleteProgram\n");
+#endif
+ if(rmesa->current_vp == vp)
+ rmesa->current_vp = NULL;
- /* check that not active */
_mesa_delete_program(ctx, prog);
}
struct program *prog)
{
struct r300_vertex_program *vp=(void *)prog;
-
+#if 0
fprintf(stderr, "r300ProgramStringNotify\n");
- /* XXX: There is still something wrong as mesa doesnt call r300IsProgramNative at all */
- (void)r300IsProgramNative(ctx, target, prog);
-
+#endif
+
switch(target) {
case GL_VERTEX_PROGRAM_ARB:
vp->translated=GL_FALSE;
break;
}
+ /* XXX: There is still something wrong as mesa doesnt call r300IsProgramNative at all */
+ (void)r300IsProgramNative(ctx, target, prog);
+
}
static GLboolean r300IsProgramNative(GLcontext *ctx, GLenum target,
struct program *prog)
{
+ struct r300_vertex_program *vp=(void *)prog;
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+#if 0
fprintf(stderr, "r300IsProgramNative\n");
//exit(0);
- debug_vp((struct vertex_program *)prog);
-
+ debug_vp(ctx, vp);
+#endif
+ translate_program(vp);
+ //r300VertexProgUpdateParams(ctx, vp);
+
return 1;
}
/* This is misnamed and shouldnt be here since fragment programs use these functions too */
void r300InitVertexProgFuncs(struct dd_function_table *functions)
{
-#if 1
functions->NewProgram=r300NewProgram;
functions->BindProgram=r300BindProgram;
functions->DeleteProgram=r300DeleteProgram;
functions->ProgramStringNotify=r300ProgramStringNotify;
functions->IsProgramNative=r300IsProgramNative;
-#endif
}
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