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Diffstat (limited to 'src/mesa/drivers/dri/r600/evergreen_vertprog.c')
-rw-r--r--src/mesa/drivers/dri/r600/evergreen_vertprog.c729
1 files changed, 729 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r600/evergreen_vertprog.c b/src/mesa/drivers/dri/r600/evergreen_vertprog.c
new file mode 100644
index 00000000000..38f3c61ddbb
--- /dev/null
+++ b/src/mesa/drivers/dri/r600/evergreen_vertprog.c
@@ -0,0 +1,729 @@
+/*
+ * Copyright (C) 2008-2009 Advanced Micro Devices, Inc.
+ *
+ * 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, sublicense,
+ * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) 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:
+ * Richard Li <RichardZ.Li@amd.com>, <richardradeon@gmail.com>
+ */
+
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include "main/imports.h"
+#include "main/mtypes.h"
+
+#include "tnl/t_context.h"
+#include "program/program.h"
+#include "program/prog_parameter.h"
+#include "program/prog_statevars.h"
+
+#include "radeon_debug.h"
+#include "r600_context.h"
+#include "r600_cmdbuf.h"
+#include "program/programopt.h"
+
+#include "r700_debug.h"
+#include "evergreen_vertprog.h"
+
+unsigned int evergreen_Map_Vertex_Output(r700_AssemblerBase *pAsm,
+ struct gl_vertex_program *mesa_vp,
+ unsigned int unStart)
+{
+ unsigned int i;
+ unsigned int unBit;
+ unsigned int unTotal = unStart;
+
+ //!!!!!!! THE ORDER MATCH FS INPUT
+
+ unBit = 1 << VERT_RESULT_HPOS;
+ if(mesa_vp->Base.OutputsWritten & unBit)
+ {
+ pAsm->ucVP_OutputMap[VERT_RESULT_HPOS] = unTotal++;
+ }
+
+ unBit = 1 << VERT_RESULT_COL0;
+ if(mesa_vp->Base.OutputsWritten & unBit)
+ {
+ pAsm->ucVP_OutputMap[VERT_RESULT_COL0] = unTotal++;
+ }
+
+ unBit = 1 << VERT_RESULT_COL1;
+ if(mesa_vp->Base.OutputsWritten & unBit)
+ {
+ pAsm->ucVP_OutputMap[VERT_RESULT_COL1] = unTotal++;
+ }
+
+ //TODO : dealing back face.
+ unBit = 1 << VERT_RESULT_BFC0;
+ if(mesa_vp->Base.OutputsWritten & unBit)
+ {
+ pAsm->ucVP_OutputMap[VERT_RESULT_BFC0] = unTotal++;
+ }
+
+ unBit = 1 << VERT_RESULT_BFC1;
+ if(mesa_vp->Base.OutputsWritten & unBit)
+ {
+ pAsm->ucVP_OutputMap[VERT_RESULT_BFC1] = unTotal++;
+ }
+
+ //TODO : dealing fog.
+ unBit = 1 << VERT_RESULT_FOGC;
+ if(mesa_vp->Base.OutputsWritten & unBit)
+ {
+ pAsm->ucVP_OutputMap[VERT_RESULT_FOGC] = unTotal++;
+ }
+
+ //TODO : dealing point size.
+ unBit = 1 << VERT_RESULT_PSIZ;
+ if(mesa_vp->Base.OutputsWritten & unBit)
+ {
+ pAsm->ucVP_OutputMap[VERT_RESULT_PSIZ] = unTotal++;
+ }
+
+ for(i=0; i<8; i++)
+ {
+ unBit = 1 << (VERT_RESULT_TEX0 + i);
+ if(mesa_vp->Base.OutputsWritten & unBit)
+ {
+ pAsm->ucVP_OutputMap[VERT_RESULT_TEX0 + i] = unTotal++;
+ }
+ }
+
+ for(i=VERT_RESULT_VAR0; i<VERT_RESULT_MAX; i++)
+ {
+ unBit = 1 << i;
+ if(mesa_vp->Base.OutputsWritten & unBit)
+ {
+ pAsm->ucVP_OutputMap[i] = unTotal++;
+ }
+ }
+
+ return (unTotal - unStart);
+}
+
+unsigned int evergreen_Map_Vertex_Input(r700_AssemblerBase *pAsm,
+ struct gl_vertex_program *mesa_vp,
+ unsigned int unStart)
+{
+ int i;
+ unsigned int unBit;
+ unsigned int unTotal = unStart;
+ for(i=0; i<VERT_ATTRIB_MAX; i++)
+ {
+ unBit = 1 << i;
+ if(mesa_vp->Base.InputsRead & unBit)
+ {
+ pAsm->ucVP_AttributeMap[i] = unTotal++;
+ }
+ }
+ return (unTotal - unStart);
+}
+
+GLboolean evergreen_Process_Vertex_Program_Vfetch_Instructions(
+ struct evergreen_vertex_program *vp,
+ struct gl_vertex_program *mesa_vp)
+{
+ int i;
+ unsigned int unBit;
+ VTX_FETCH_METHOD vtxFetchMethod;
+ vtxFetchMethod.bEnableMini = GL_FALSE;
+ vtxFetchMethod.mega_fetch_remainder = 0;
+
+ for(i=0; i<VERT_ATTRIB_MAX; i++)
+ {
+ unBit = 1 << i;
+ if(mesa_vp->Base.InputsRead & unBit)
+ {
+ assemble_vfetch_instruction(&vp->r700AsmCode,
+ i,
+ vp->r700AsmCode.ucVP_AttributeMap[i],
+ vp->aos_desc[i].size,
+ vp->aos_desc[i].type,
+ &vtxFetchMethod);
+ }
+ }
+
+ return GL_TRUE;
+}
+
+GLboolean evergreen_Process_Vertex_Program_Vfetch_Instructions2(
+ GLcontext *ctx,
+ struct evergreen_vertex_program *vp,
+ struct gl_vertex_program *mesa_vp)
+{
+ int i;
+ context_t *context = R700_CONTEXT(ctx);
+
+ VTX_FETCH_METHOD vtxFetchMethod;
+ vtxFetchMethod.bEnableMini = GL_FALSE;
+ vtxFetchMethod.mega_fetch_remainder = 0;
+
+ for(i=0; i<context->nNumActiveAos; i++)
+ {
+ EG_assemble_vfetch_instruction(&vp->r700AsmCode,
+ vp->r700AsmCode.ucVP_AttributeMap[context->stream_desc[i].element],
+ context->stream_desc[i].type,
+ context->stream_desc[i].size,
+ context->stream_desc[i].element,
+ context->stream_desc[i]._signed,
+ context->stream_desc[i].normalize,
+ context->stream_desc[i].format,
+ &vtxFetchMethod);
+ }
+
+ return GL_TRUE;
+}
+
+void evergreen_Map_Vertex_Program(GLcontext *ctx,
+ struct evergreen_vertex_program *vp,
+ struct gl_vertex_program *mesa_vp)
+{
+ GLuint ui;
+ r700_AssemblerBase *pAsm = &(vp->r700AsmCode);
+ unsigned int num_inputs;
+
+ // R0 will always be used for index into vertex buffer
+ pAsm->number_used_registers = 1;
+ pAsm->starting_vfetch_register_number = pAsm->number_used_registers;
+
+ // Map Inputs: Add 1 to mapping since R0 is used for index
+ num_inputs = evergreen_Map_Vertex_Input(pAsm, mesa_vp, pAsm->number_used_registers);
+ pAsm->number_used_registers += num_inputs;
+
+ // Create VFETCH instructions for inputs
+ if (GL_TRUE != evergreen_Process_Vertex_Program_Vfetch_Instructions2(ctx, vp, mesa_vp) )
+ {
+ radeon_error("Calling evergreen_Process_Vertex_Program_Vfetch_Instructions2 return error. \n");
+ return;
+ }
+
+ // Map Outputs
+ pAsm->number_of_exports = evergreen_Map_Vertex_Output(pAsm, mesa_vp, pAsm->number_used_registers);
+
+ pAsm->starting_export_register_number = pAsm->number_used_registers;
+
+ pAsm->number_used_registers += pAsm->number_of_exports;
+
+ pAsm->pucOutMask = (unsigned char*) MALLOC(pAsm->number_of_exports);
+
+ for(ui=0; ui<pAsm->number_of_exports; ui++)
+ {
+ pAsm->pucOutMask[ui] = 0x0;
+ }
+
+ /* Map temporary registers (GPRs) */
+ pAsm->starting_temp_register_number = pAsm->number_used_registers;
+
+ if(mesa_vp->Base.NumNativeTemporaries >= mesa_vp->Base.NumTemporaries)
+ { /* arb uses NumNativeTemporaries */
+ pAsm->number_used_registers += mesa_vp->Base.NumNativeTemporaries;
+ }
+ else
+ { /* fix func t_vp uses NumTemporaries */
+ pAsm->number_used_registers += mesa_vp->Base.NumTemporaries;
+ }
+
+ pAsm->flag_reg_index = pAsm->number_used_registers++;
+
+ pAsm->uFirstHelpReg = pAsm->number_used_registers;
+}
+
+GLboolean evergreen_Find_Instruction_Dependencies_vp(struct evergreen_vertex_program *vp,
+ struct gl_vertex_program *mesa_vp)
+{
+ GLuint i, j;
+ GLint * puiTEMPwrites;
+ struct prog_instruction *pILInst;
+ InstDeps *pInstDeps;
+
+ puiTEMPwrites = (GLint*) MALLOC(sizeof(GLuint)*mesa_vp->Base.NumTemporaries);
+ for(i=0; i<mesa_vp->Base.NumTemporaries; i++)
+ {
+ puiTEMPwrites[i] = -1;
+ }
+
+ pInstDeps = (InstDeps*)MALLOC(sizeof(InstDeps)*mesa_vp->Base.NumInstructions);
+
+ for(i=0; i<mesa_vp->Base.NumInstructions; i++)
+ {
+ pInstDeps[i].nDstDep = -1;
+ pILInst = &(mesa_vp->Base.Instructions[i]);
+
+ //Dst
+ if(pILInst->DstReg.File == PROGRAM_TEMPORARY)
+ {
+ //Set lastwrite for the temp
+ puiTEMPwrites[pILInst->DstReg.Index] = i;
+ }
+
+ //Src
+ for(j=0; j<3; j++)
+ {
+ if(pILInst->SrcReg[j].File == PROGRAM_TEMPORARY)
+ {
+ //Set dep.
+ pInstDeps[i].nSrcDeps[j] = puiTEMPwrites[pILInst->SrcReg[j].Index];
+ }
+ else
+ {
+ pInstDeps[i].nSrcDeps[j] = -1;
+ }
+ }
+ }
+
+ vp->r700AsmCode.pInstDeps = pInstDeps;
+
+ FREE(puiTEMPwrites);
+
+ return GL_TRUE;
+}
+
+struct evergreen_vertex_program* evergreenTranslateVertexShader(GLcontext *ctx,
+ struct gl_vertex_program *mesa_vp)
+{
+ context_t *context = EVERGREEN_CONTEXT(ctx);
+
+ struct evergreen_vertex_program *vp;
+ unsigned int i;
+
+ vp = calloc(1, sizeof(*vp));
+ vp->mesa_program = _mesa_clone_vertex_program(ctx, mesa_vp);
+
+ vp->constbo0 = NULL;
+
+ if (mesa_vp->IsPositionInvariant)
+ {
+ _mesa_insert_mvp_code(ctx, vp->mesa_program);
+ }
+
+ for(i=0; i<context->nNumActiveAos; i++)
+ {
+ vp->aos_desc[i].size = context->stream_desc[i].size;
+ vp->aos_desc[i].stride = context->stream_desc[i].stride;
+ vp->aos_desc[i].type = context->stream_desc[i].type;
+ vp->aos_desc[i].format = context->stream_desc[i].format;
+ }
+
+ if (context->radeon.radeonScreen->chip_family < CHIP_FAMILY_RV770)
+ {
+ vp->r700AsmCode.bR6xx = 1;
+ }
+
+ //Init_Program
+ Init_r700_AssemblerBase(SPT_VP, &(vp->r700AsmCode), &(vp->r700Shader) );
+
+ vp->r700AsmCode.bUseMemConstant = GL_TRUE;
+ vp->r700AsmCode.unAsic = 8;
+
+ evergreen_Map_Vertex_Program(ctx, vp, vp->mesa_program );
+
+ if(GL_FALSE == evergreen_Find_Instruction_Dependencies_vp(vp, vp->mesa_program))
+ {
+ return NULL;
+ }
+
+ InitShaderProgram(&(vp->r700AsmCode));
+
+ for(i=0; i < MAX_SAMPLERS; i++)
+ {
+ vp->r700AsmCode.SamplerUnits[i] = vp->mesa_program->Base.SamplerUnits[i];
+ }
+
+ vp->r700AsmCode.unCurNumILInsts = vp->mesa_program->Base.NumInstructions;
+
+ if(GL_FALSE == AssembleInstr(0,
+ 0,
+ vp->mesa_program->Base.NumInstructions,
+ &(vp->mesa_program->Base.Instructions[0]),
+ &(vp->r700AsmCode)) )
+ {
+ return NULL;
+ }
+
+ if(GL_FALSE == Process_Vertex_Exports(&(vp->r700AsmCode), vp->mesa_program->Base.OutputsWritten) )
+ {
+ return NULL;
+ }
+
+ if( GL_FALSE == RelocProgram(&(vp->r700AsmCode), &(vp->mesa_program->Base)) )
+ {
+ return GL_FALSE;
+ }
+
+ vp->r700Shader.nRegs = (vp->r700AsmCode.number_used_registers == 0) ? 0
+ : (vp->r700AsmCode.number_used_registers - 1);
+
+ vp->r700Shader.nParamExports = vp->r700AsmCode.number_of_exports;
+
+ vp->translated = GL_TRUE;
+
+ return vp;
+}
+
+void evergreenSelectVertexShader(GLcontext *ctx)
+{
+ context_t *context = EVERGREEN_CONTEXT(ctx);
+ struct evergreen_vertex_program_cont *vpc;
+ struct evergreen_vertex_program *vp;
+ unsigned int i;
+ GLboolean match;
+ GLbitfield InputsRead;
+
+ vpc = (struct evergreen_vertex_program_cont *)ctx->VertexProgram._Current;
+
+ InputsRead = vpc->mesa_program.Base.InputsRead;
+ if (vpc->mesa_program.IsPositionInvariant)
+ {
+ InputsRead |= VERT_BIT_POS;
+ }
+
+ for (vp = vpc->progs; vp; vp = vp->next)
+ {
+ match = GL_TRUE;
+ for(i=0; i<context->nNumActiveAos; i++)
+ {
+ if (vp->aos_desc[i].size != context->stream_desc[i].size ||
+ vp->aos_desc[i].format != context->stream_desc[i].format)
+ {
+ match = GL_FALSE;
+ break;
+ }
+ }
+ if (match)
+ {
+ context->selected_vp = vp;
+ return;
+ }
+ }
+
+ vp = evergreenTranslateVertexShader(ctx, &(vpc->mesa_program));
+ if(!vp)
+ {
+ radeon_error("Failed to translate vertex shader. \n");
+ return;
+ }
+ vp->next = vpc->progs;
+ vpc->progs = vp;
+ context->selected_vp = vp;
+ return;
+}
+
+int evergreen_getTypeSize(GLenum type)
+{
+ switch (type)
+ {
+ case GL_DOUBLE:
+ return sizeof(GLdouble);
+ case GL_FLOAT:
+ return sizeof(GLfloat);
+ case GL_INT:
+ return sizeof(GLint);
+ case GL_UNSIGNED_INT:
+ return sizeof(GLuint);
+ case GL_SHORT:
+ return sizeof(GLshort);
+ case GL_UNSIGNED_SHORT:
+ return sizeof(GLushort);
+ case GL_BYTE:
+ return sizeof(GLbyte);
+ case GL_UNSIGNED_BYTE:
+ return sizeof(GLubyte);
+ default:
+ assert(0);
+ return 0;
+ }
+}
+
+static void evergreenTranslateAttrib(GLcontext *ctx, GLuint unLoc, int count, const struct gl_client_array *input)
+{
+ context_t *context = EVERGREEN_CONTEXT(ctx);
+
+ StreamDesc * pStreamDesc = &(context->stream_desc[context->nNumActiveAos]);
+
+ GLuint stride;
+
+ stride = (input->StrideB == 0) ? evergreen_getTypeSize(input->Type) * input->Size
+ : input->StrideB;
+
+ if (input->Type == GL_DOUBLE || input->Type == GL_UNSIGNED_INT || input->Type == GL_INT ||
+#if MESA_BIG_ENDIAN
+ evergreen_getTypeSize(input->Type) != 4 ||
+#endif
+ stride < 4)
+ {
+ pStreamDesc->type = GL_FLOAT;
+
+ if (input->StrideB == 0)
+ {
+ pStreamDesc->stride = 0;
+ }
+ else
+ {
+ pStreamDesc->stride = sizeof(GLfloat) * input->Size;
+ }
+ pStreamDesc->dwords = input->Size;
+ pStreamDesc->is_named_bo = GL_FALSE;
+ }
+ else
+ {
+ pStreamDesc->type = input->Type;
+ pStreamDesc->dwords = (evergreen_getTypeSize(input->Type) * input->Size + 3)/ 4;
+ if (!input->BufferObj->Name)
+ {
+ if (input->StrideB == 0)
+ {
+ pStreamDesc->stride = 0;
+ }
+ else
+ {
+ pStreamDesc->stride = (evergreen_getTypeSize(pStreamDesc->type) * input->Size + 3) & ~3;
+ }
+
+ pStreamDesc->is_named_bo = GL_FALSE;
+ }
+ }
+
+ pStreamDesc->size = input->Size;
+ pStreamDesc->dst_loc = context->nNumActiveAos;
+ pStreamDesc->element = unLoc;
+ pStreamDesc->format = input->Format;
+
+ switch (pStreamDesc->type)
+ { //GetSurfaceFormat
+ case GL_FLOAT:
+ pStreamDesc->_signed = 0;
+ pStreamDesc->normalize = GL_FALSE;
+ break;
+ case GL_SHORT:
+ pStreamDesc->_signed = 1;
+ pStreamDesc->normalize = input->Normalized;
+ break;
+ case GL_BYTE:
+ pStreamDesc->_signed = 1;
+ pStreamDesc->normalize = input->Normalized;
+ break;
+ case GL_UNSIGNED_SHORT:
+ pStreamDesc->_signed = 0;
+ pStreamDesc->normalize = input->Normalized;
+ break;
+ case GL_UNSIGNED_BYTE:
+ pStreamDesc->_signed = 0;
+ pStreamDesc->normalize = input->Normalized;
+ break;
+ default:
+ case GL_INT:
+ case GL_UNSIGNED_INT:
+ case GL_DOUBLE:
+ assert(0);
+ break;
+ }
+ context->nNumActiveAos++;
+}
+
+void evergreenSetVertexFormat(GLcontext *ctx, const struct gl_client_array *arrays[], int count)
+{
+ context_t *context = EVERGREEN_CONTEXT(ctx);
+ struct evergreen_vertex_program *vpc
+ = (struct evergreen_vertex_program *)ctx->VertexProgram._Current;
+
+ struct gl_vertex_program * mesa_vp = (struct gl_vertex_program *)&(vpc->mesa_program);
+ unsigned int unLoc = 0;
+ unsigned int unBit = mesa_vp->Base.InputsRead;
+ context->nNumActiveAos = 0;
+
+ if (mesa_vp->IsPositionInvariant)
+ {
+ unBit |= VERT_BIT_POS;
+ }
+
+ while(unBit)
+ {
+ if(unBit & 1)
+ {
+ evergreenTranslateAttrib(ctx, unLoc, count, arrays[unLoc]);
+ }
+
+ unBit >>= 1;
+ ++unLoc;
+ }
+ context->radeon.tcl.aos_count = context->nNumActiveAos;
+}
+
+void * evergreenGetActiveVpShaderBo(GLcontext * ctx)
+{
+ context_t *context = EVERGREEN_CONTEXT(ctx);
+ struct evergreen_vertex_program *vp = context->selected_vp;;
+
+ if (vp)
+ return vp->shaderbo;
+ else
+ return NULL;
+}
+
+void * evergreenGetActiveVpShaderConstBo(GLcontext * ctx)
+{
+ context_t *context = EVERGREEN_CONTEXT(ctx);
+ struct evergreen_vertex_program *vp = context->selected_vp;;
+
+ if (vp)
+ return vp->constbo0;
+ else
+ return NULL;
+}
+
+GLboolean evergreenSetupVertexProgram(GLcontext * ctx)
+{
+ context_t *context = EVERGREEN_CONTEXT(ctx);
+ EVERGREEN_CHIP_CONTEXT *evergreen = GET_EVERGREEN_CHIP(context);
+ struct evergreen_vertex_program *vp = context->selected_vp;
+
+ struct gl_program_parameter_list *paramList;
+ unsigned int unNumParamData;
+ unsigned int ui;
+
+ if(GL_FALSE == vp->loaded)
+ {
+ if(vp->r700Shader.bNeedsAssembly == GL_TRUE)
+ {
+ Assemble( &(vp->r700Shader) );
+ }
+
+ /* Load vp to gpu */
+ r600EmitShader(ctx,
+ &(vp->shaderbo),
+ (GLvoid *)(vp->r700Shader.pProgram),
+ vp->r700Shader.uShaderBinaryDWORDSize,
+ "VS");
+
+ vp->loaded = GL_TRUE;
+ }
+
+ EVERGREEN_STATECHANGE(context, vs);
+
+ /* TODO : enable this after MemUse fixed *=
+ (context->chipobj.MemUse)(context, vp->shadercode.buf->id);
+ */
+
+ evergreen->SQ_PGM_RESOURCES_VS.u32All = 0;
+ SETbit(evergreen->SQ_PGM_RESOURCES_VS.u32All, PGM_RESOURCES__PRIME_CACHE_ON_DRAW_bit);
+
+ evergreen->vs.SQ_ALU_CONST_CACHE_VS_0.u32All = 0; /* set from buffer object. */
+
+ evergreen->vs.SQ_PGM_START_VS.u32All = 0;
+
+ SETfield(evergreen->SQ_PGM_RESOURCES_VS.u32All, vp->r700Shader.nRegs + 1,
+ NUM_GPRS_shift, NUM_GPRS_mask);
+
+ if(vp->r700Shader.uStackSize) /* we don't use branch for now, it should be zero. */
+ {
+ SETfield(evergreen->SQ_PGM_RESOURCES_VS.u32All, vp->r700Shader.uStackSize,
+ STACK_SIZE_shift, STACK_SIZE_mask);
+ }
+
+ EVERGREEN_STATECHANGE(context, spi);
+
+ SETfield(evergreen->SPI_VS_OUT_CONFIG.u32All,
+ vp->r700Shader.nParamExports ? (vp->r700Shader.nParamExports - 1) : 0,
+ VS_EXPORT_COUNT_shift, VS_EXPORT_COUNT_mask);
+ SETfield(evergreen->SPI_PS_IN_CONTROL_0.u32All, vp->r700Shader.nParamExports,
+ NUM_INTERP_shift, NUM_INTERP_mask);
+
+ /*
+ SETbit(evergreen->SPI_PS_IN_CONTROL_0.u32All, PERSP_GRADIENT_ENA_bit);
+ CLEARbit(evergreen->SPI_PS_IN_CONTROL_0.u32All, LINEAR_GRADIENT_ENA_bit);
+ */
+
+ /* sent out shader constants. */
+ paramList = vp->mesa_program->Base.Parameters;
+
+ if(NULL != paramList) {
+ /* vp->mesa_program was cloned, not updated by glsl shader api. */
+ /* _mesa_reference_program has already checked glsl shProg is ok and set ctx->VertexProgem._Current */
+ /* so, use ctx->VertexProgem._Current */
+ struct gl_program_parameter_list *paramListOrginal =
+ ctx->VertexProgram._Current->Base.Parameters;
+
+ _mesa_load_state_parameters(ctx, paramList);
+
+ if (paramList->NumParameters > EVERGREEN_MAX_DX9_CONSTS)
+ return GL_FALSE;
+
+ EVERGREEN_STATECHANGE(context, vs);
+
+ evergreen->vs.num_consts = paramList->NumParameters;
+
+ unNumParamData = paramList->NumParameters;
+
+ for(ui=0; ui<unNumParamData; ui++) {
+ if(paramList->Parameters[ui].Type == PROGRAM_UNIFORM)
+ {
+ evergreen->vs.consts[ui][0].f32All = paramListOrginal->ParameterValues[ui][0];
+ evergreen->vs.consts[ui][1].f32All = paramListOrginal->ParameterValues[ui][1];
+ evergreen->vs.consts[ui][2].f32All = paramListOrginal->ParameterValues[ui][2];
+ evergreen->vs.consts[ui][3].f32All = paramListOrginal->ParameterValues[ui][3];
+ }
+ else
+ {
+ evergreen->vs.consts[ui][0].f32All = paramList->ParameterValues[ui][0];
+ evergreen->vs.consts[ui][1].f32All = paramList->ParameterValues[ui][1];
+ evergreen->vs.consts[ui][2].f32All = paramList->ParameterValues[ui][2];
+ evergreen->vs.consts[ui][3].f32All = paramList->ParameterValues[ui][3];
+ }
+ }
+
+ radeonAllocDmaRegion(&context->radeon,
+ &context->vp_Constbo,
+ &context->vp_bo_offset,
+ 256,
+ 256);
+ r600EmitShaderConsts(ctx,
+ context->vp_Constbo,
+ context->vp_bo_offset,
+ (GLvoid *)&(evergreen->vs.consts[0][0]),
+ unNumParamData * 4 * 4);
+ } else
+ evergreen->vs.num_consts = 0;
+
+ COMPILED_SUB * pCompiledSub;
+ GLuint uj;
+ GLuint unConstOffset = evergreen->vs.num_consts;
+ for(ui=0; ui<vp->r700AsmCode.unNumPresub; ui++)
+ {
+ pCompiledSub = vp->r700AsmCode.presubs[ui].pCompiledSub;
+
+ evergreen->vs.num_consts += pCompiledSub->NumParameters;
+
+ for(uj=0; uj<pCompiledSub->NumParameters; uj++)
+ {
+ evergreen->vs.consts[uj + unConstOffset][0].f32All = pCompiledSub->ParameterValues[uj][0];
+ evergreen->vs.consts[uj + unConstOffset][1].f32All = pCompiledSub->ParameterValues[uj][1];
+ evergreen->vs.consts[uj + unConstOffset][2].f32All = pCompiledSub->ParameterValues[uj][2];
+ evergreen->vs.consts[uj + unConstOffset][3].f32All = pCompiledSub->ParameterValues[uj][3];
+ }
+ unConstOffset += pCompiledSub->NumParameters;
+ }
+
+ return GL_TRUE;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-01 07:57:21 +0000