#include "JitManager.h"
#include "llvm-c/Core.h"
#include "llvm/Support/CBindingWrapping.h"
+#include "llvm/IR/LegacyPassManager.h"
#pragma pop_macro("DEBUG")
#include "state.h"
#include "gen_state_llvm.h"
#include "builder.h"
+#include "functionpasses/passes.h"
#include "tgsi/tgsi_strings.h"
#include "util/u_format.h"
#include "gallivm/lp_bld_tgsi.h"
#include "swr_context.h"
+#include "gen_surf_state_llvm.h"
#include "gen_swr_context_llvm.h"
#include "swr_resource.h"
#include "swr_state.h"
key.nr_sampler_views =
info.base.file_max[TGSI_FILE_SAMPLER_VIEW] + 1;
for (unsigned i = 0; i < key.nr_sampler_views; i++) {
- if (info.base.file_mask[TGSI_FILE_SAMPLER_VIEW] & (1 << i)) {
+ if (info.base.file_mask[TGSI_FILE_SAMPLER_VIEW] & (1u << (i & 31))) {
const struct pipe_sampler_view *view =
ctx->sampler_views[shader_type][i];
lp_sampler_static_texture_state(
LLVMValueRef swizzle_index)
{
swr_gs_llvm_iface *iface = (swr_gs_llvm_iface*)gs_iface;
+ Value *vert_index = unwrap(vertex_index);
+ Value *attr_index = unwrap(attrib_index);
IRB()->SetInsertPoint(unwrap(LLVMGetInsertBlock(gallivm->builder)));
- assert(is_vindex_indirect == false && is_aindex_indirect == false);
+ if (is_vindex_indirect || is_aindex_indirect) {
+ int i;
+ Value *res = unwrap(bld_base->base.zero);
+ struct lp_type type = bld_base->base.type;
- Value *attrib =
- LOAD(GEP(iface->pVtxAttribMap, {C(0), unwrap(attrib_index)}));
+ for (i = 0; i < type.length; i++) {
+ Value *vert_chan_index = vert_index;
+ Value *attr_chan_index = attr_index;
- Value *pInput =
- LOAD(GEP(iface->pGsCtx,
- {C(0),
- C(SWR_GS_CONTEXT_vert),
- unwrap(vertex_index),
- C(0),
- attrib,
- unwrap(swizzle_index)}));
+ if (is_vindex_indirect) {
+ vert_chan_index = VEXTRACT(vert_index, C(i));
+ }
+ if (is_aindex_indirect) {
+ attr_chan_index = VEXTRACT(attr_index, C(i));
+ }
+
+ Value *attrib =
+ LOAD(GEP(iface->pVtxAttribMap, {C(0), attr_chan_index}));
+
+ Value *pVertex = LOAD(iface->pGsCtx, {0, SWR_GS_CONTEXT_pVerts});
+ Value *pInputVertStride = LOAD(iface->pGsCtx, {0, SWR_GS_CONTEXT_inputVertStride});
+
+ Value *pVector = ADD(MUL(vert_chan_index, pInputVertStride), attrib);
+ Value *pInput = LOAD(GEP(pVertex, {pVector, unwrap(swizzle_index)}));
+
+ Value *value = VEXTRACT(pInput, C(i));
+ res = VINSERT(res, value, C(i));
+ }
+
+ return wrap(res);
+ } else {
+ Value *attrib = LOAD(GEP(iface->pVtxAttribMap, {C(0), attr_index}));
- return wrap(pInput);
+ Value *pVertex = LOAD(iface->pGsCtx, {0, SWR_GS_CONTEXT_pVerts});
+ Value *pInputVertStride = LOAD(iface->pGsCtx, {0, SWR_GS_CONTEXT_inputVertStride});
+
+ Value *pVector = ADD(MUL(vert_index, pInputVertStride), attrib);
+
+ Value *pInput = LOAD(GEP(pVertex, {pVector, unwrap(swizzle_index)}));
+
+ return wrap(pInput);
+ }
}
+// GS output stream layout
+#define VERTEX_COUNT_SIZE 32
+#define CONTROL_HEADER_SIZE (8*32)
+
void
BuilderSWR::swr_gs_llvm_emit_vertex(const struct lp_build_tgsi_gs_iface *gs_base,
struct lp_build_tgsi_context * bld_base,
LLVMValueRef emitted_vertices_vec)
{
swr_gs_llvm_iface *iface = (swr_gs_llvm_iface*)gs_base;
- SWR_GS_STATE *pGS = iface->pGsState;
IRB()->SetInsertPoint(unwrap(LLVMGetInsertBlock(gallivm->builder)));
-#if USE_SIMD16_FRONTEND
- const uint32_t simdVertexStride = sizeof(simdvertex) * 2;
- const uint32_t numSimdBatches = (pGS->maxNumVerts + (mVWidth * 2) - 1) / (mVWidth * 2);
-#else
- const uint32_t simdVertexStride = sizeof(simdvertex);
- const uint32_t numSimdBatches = (pGS->maxNumVerts + mVWidth - 1) / mVWidth;
-#endif
- const uint32_t inputPrimStride = numSimdBatches * simdVertexStride;
+ const uint32_t headerSize = VERTEX_COUNT_SIZE + CONTROL_HEADER_SIZE;
+ const uint32_t attribSize = 4 * sizeof(float);
+ const uint32_t vertSize = attribSize * SWR_VTX_NUM_SLOTS;
+ Value *pVertexOffset = MUL(unwrap(emitted_vertices_vec), VIMMED1(vertSize));
- Value *pStream = LOAD(iface->pGsCtx, { 0, SWR_GS_CONTEXT_pStream });
- Value *vMask = LOAD(iface->pGsCtx, { 0, SWR_GS_CONTEXT_mask });
- Value *vMask1 = TRUNC(vMask, VectorType::get(mInt1Ty, 8));
+ Value *vMask = LOAD(iface->pGsCtx, {0, SWR_GS_CONTEXT_mask});
+ Value *vMask1 = TRUNC(vMask, VectorType::get(mInt1Ty, mVWidth));
- Value *vOffsets = C({
- inputPrimStride * 0,
- inputPrimStride * 1,
- inputPrimStride * 2,
- inputPrimStride * 3,
- inputPrimStride * 4,
- inputPrimStride * 5,
- inputPrimStride * 6,
- inputPrimStride * 7 } );
-
-#if USE_SIMD16_FRONTEND
- const uint32_t simdShift = log2(mVWidth * 2);
- Value *vSimdSlot = AND(unwrap(emitted_vertices_vec), (mVWidth * 2) - 1);
-#else
- const uint32_t simdShift = log2(mVWidth);
- Value *vSimdSlot = AND(unwrap(emitted_vertices_vec), mVWidth - 1);
-#endif
- Value *vVertexSlot = ASHR(unwrap(emitted_vertices_vec), simdShift);
+ Value *pStack = STACKSAVE();
+ Value *pTmpPtr = ALLOCA(mFP32Ty, C(4)); // used for dummy write for lane masking
for (uint32_t attrib = 0; attrib < iface->num_outputs; ++attrib) {
uint32_t attribSlot = attrib;
} else if (iface->info->output_semantic_name[attrib] == TGSI_SEMANTIC_LAYER) {
attribSlot = VERTEX_SGV_SLOT;
sgvChannel = VERTEX_SGV_RTAI_COMP;
+ } else if (iface->info->output_semantic_name[attrib] == TGSI_SEMANTIC_VIEWPORT_INDEX) {
+ attribSlot = VERTEX_SGV_SLOT;
+ sgvChannel = VERTEX_SGV_VAI_COMP;
} else if (iface->info->output_semantic_name[attrib] == TGSI_SEMANTIC_POSITION) {
attribSlot = VERTEX_POSITION_SLOT;
} else {
- attribSlot = VERTEX_ATTRIB_START_SLOT + attrib - 1;
+ attribSlot = VERTEX_ATTRIB_START_SLOT + attrib;
+ if (iface->info->writes_position) {
+ attribSlot--;
+ }
}
-#if USE_SIMD16_FRONTEND
- Value *vOffsetsAttrib =
- ADD(vOffsets, MUL(vVertexSlot, VIMMED1((uint32_t)sizeof(simdvertex) * 2)));
- vOffsetsAttrib =
- ADD(vOffsetsAttrib, VIMMED1((uint32_t)(attribSlot*sizeof(simdvector) * 2)));
-#else
- Value *vOffsetsAttrib =
- ADD(vOffsets, MUL(vVertexSlot, VIMMED1((uint32_t)sizeof(simdvertex))));
- vOffsetsAttrib =
- ADD(vOffsetsAttrib, VIMMED1((uint32_t)(attribSlot*sizeof(simdvector))));
-#endif
- vOffsetsAttrib =
- ADD(vOffsetsAttrib, MUL(vSimdSlot, VIMMED1((uint32_t)sizeof(float))));
+ Value *pOutputOffset = ADD(pVertexOffset, VIMMED1(headerSize + attribSize * attribSlot)); // + sgvChannel ?
- for (uint32_t channel = 0; channel < 4; ++channel) {
- Value *vPtrs = GEP(pStream, vOffsetsAttrib);
- Value *vData;
+ for (uint32_t lane = 0; lane < mVWidth; ++lane) {
+ Value *pLaneOffset = VEXTRACT(pOutputOffset, C(lane));
+ Value *pStream = LOAD(iface->pGsCtx, {0, SWR_GS_CONTEXT_pStreams, lane});
+ Value *pStreamOffset = GEP(pStream, pLaneOffset);
+ pStreamOffset = BITCAST(pStreamOffset, mFP32PtrTy);
- if (attribSlot == VERTEX_SGV_SLOT)
- vData = LOAD(unwrap(outputs[attrib][0]));
- else
- vData = LOAD(unwrap(outputs[attrib][channel]));
+ Value *pLaneMask = VEXTRACT(vMask1, C(lane));
+ pStreamOffset = SELECT(pLaneMask, pStreamOffset, pTmpPtr);
- if (attribSlot != VERTEX_SGV_SLOT ||
- sgvChannel == channel) {
- vPtrs = BITCAST(vPtrs,
- VectorType::get(PointerType::get(mFP32Ty, 0), 8));
+ for (uint32_t channel = 0; channel < 4; ++channel) {
+ Value *vData;
- MASKED_SCATTER(vData, vPtrs, 32, vMask1);
- }
+ if (attribSlot == VERTEX_SGV_SLOT)
+ vData = LOAD(unwrap(outputs[attrib][0]));
+ else
+ vData = LOAD(unwrap(outputs[attrib][channel]));
-#if USE_SIMD16_FRONTEND
- vOffsetsAttrib =
- ADD(vOffsetsAttrib, VIMMED1((uint32_t)sizeof(simdscalar) * 2));
-#else
- vOffsetsAttrib =
- ADD(vOffsetsAttrib, VIMMED1((uint32_t)sizeof(simdscalar)));
-#endif
+ if (attribSlot != VERTEX_SGV_SLOT ||
+ sgvChannel == channel) {
+ vData = VEXTRACT(vData, C(lane));
+ STORE(vData, pStreamOffset);
+ }
+ pStreamOffset = GEP(pStreamOffset, C(1));
+ }
}
}
+
+ STACKRESTORE(pStack);
}
void
LLVMValueRef emitted_prims_vec)
{
swr_gs_llvm_iface *iface = (swr_gs_llvm_iface*)gs_base;
- SWR_GS_STATE *pGS = iface->pGsState;
IRB()->SetInsertPoint(unwrap(LLVMGetInsertBlock(gallivm->builder)));
- Value *pCutBuffer =
- LOAD(iface->pGsCtx, {0, SWR_GS_CONTEXT_pCutOrStreamIdBuffer});
Value *vMask = LOAD(iface->pGsCtx, { 0, SWR_GS_CONTEXT_mask });
Value *vMask1 = TRUNC(vMask, VectorType::get(mInt1Ty, 8));
mask = AND(mask, cmpMask);
vMask1 = TRUNC(mask, VectorType::get(mInt1Ty, 8));
- const uint32_t cutPrimStride =
- (pGS->maxNumVerts + JM()->mVWidth - 1) / JM()->mVWidth;
- Value *vOffsets = C({
- (uint32_t)(cutPrimStride * 0),
- (uint32_t)(cutPrimStride * 1),
- (uint32_t)(cutPrimStride * 2),
- (uint32_t)(cutPrimStride * 3),
- (uint32_t)(cutPrimStride * 4),
- (uint32_t)(cutPrimStride * 5),
- (uint32_t)(cutPrimStride * 6),
- (uint32_t)(cutPrimStride * 7) } );
-
vCount = SUB(vCount, VIMMED1(1));
- Value *vOffset = ADD(UDIV(vCount, VIMMED1(8)), vOffsets);
+ Value *vOffset = ADD(UDIV(vCount, VIMMED1(8)), VIMMED1(VERTEX_COUNT_SIZE));
Value *vValue = SHL(VIMMED1(1), UREM(vCount, VIMMED1(8)));
vValue = TRUNC(vValue, VectorType::get(mInt8Ty, 8));
- Value *vPtrs = GEP(pCutBuffer, vOffset);
- vPtrs =
- BITCAST(vPtrs, VectorType::get(PointerType::get(mInt8Ty, 0), JM()->mVWidth));
+ Value *pStack = STACKSAVE();
+ Value *pTmpPtr = ALLOCA(mInt8Ty, C(4)); // used for dummy read/write for lane masking
+
+ for (uint32_t lane = 0; lane < mVWidth; ++lane) {
+ Value *vLaneOffset = VEXTRACT(vOffset, C(lane));
+ Value *pStream = LOAD(iface->pGsCtx, {0, SWR_GS_CONTEXT_pStreams, lane});
+ Value *pStreamOffset = GEP(pStream, vLaneOffset);
+
+ Value *pLaneMask = VEXTRACT(vMask1, C(lane));
+ pStreamOffset = SELECT(pLaneMask, pStreamOffset, pTmpPtr);
- Value *vGather = MASKED_GATHER(vPtrs, 32, vMask1);
- vValue = OR(vGather, vValue);
- MASKED_SCATTER(vValue, vPtrs, 32, vMask1);
+ Value *vVal = LOAD(pStreamOffset);
+ vVal = OR(vVal, VEXTRACT(vValue, C(lane)));
+ STORE(vVal, pStreamOffset);
+ }
+
+ STACKRESTORE(pStack);
}
void
IRB()->SetInsertPoint(unwrap(LLVMGetInsertBlock(gallivm->builder)));
- STORE(unwrap(total_emitted_vertices_vec), iface->pGsCtx, {0, SWR_GS_CONTEXT_vertexCount});
+ // Store emit count to each output stream in the first DWORD
+ for (uint32_t lane = 0; lane < mVWidth; ++lane)
+ {
+ Value* pStream = LOAD(iface->pGsCtx, {0, SWR_GS_CONTEXT_pStreams, lane});
+ pStream = BITCAST(pStream, mInt32PtrTy);
+ Value* pLaneCount = VEXTRACT(unwrap(total_emitted_vertices_vec), C(lane));
+ STORE(pLaneCount, pStream);
+ }
}
PFN_GS_FUNC
SWR_GS_STATE *pGS = &ctx->gs->gsState;
struct tgsi_shader_info *info = &ctx->gs->info.base;
+ memset(pGS, 0, sizeof(*pGS));
+
pGS->gsEnable = true;
pGS->numInputAttribs = info->num_inputs;
pGS->isSingleStream = true;
pGS->singleStreamID = 0;
+ pGS->vertexAttribOffset = VERTEX_ATTRIB_START_SLOT; // TODO: optimize
+ pGS->srcVertexAttribOffset = VERTEX_ATTRIB_START_SLOT; // TODO: optimize
+ pGS->inputVertStride = pGS->numInputAttribs + pGS->vertexAttribOffset;
+ pGS->outputVertexSize = SWR_VTX_NUM_SLOTS;
+ pGS->controlDataSize = 8; // GS ouputs max of 8 32B units
+ pGS->controlDataOffset = VERTEX_COUNT_SIZE;
+ pGS->outputVertexOffset = pGS->controlDataOffset + CONTROL_HEADER_SIZE;
+
+ pGS->allocationSize =
+ VERTEX_COUNT_SIZE + // vertex count
+ CONTROL_HEADER_SIZE + // control header
+ (SWR_VTX_NUM_SLOTS * 16) * // sizeof vertex
+ pGS->maxNumVerts; // num verts
+
struct swr_geometry_shader *gs = ctx->gs;
LLVMValueRef inputs[PIPE_MAX_SHADER_INPUTS][TGSI_NUM_CHANNELS];
attrBuilder.addStackAlignmentAttr(JM()->mVWidth * sizeof(float));
std::vector<Type *> gsArgs{PointerType::get(Gen_swr_draw_context(JM()), 0),
+ PointerType::get(mInt8Ty, 0),
PointerType::get(Gen_SWR_GS_CONTEXT(JM()), 0)};
FunctionType *vsFuncType =
FunctionType::get(Type::getVoidTy(JM()->mContext), gsArgs, false);
auto argitr = pFunction->arg_begin();
Value *hPrivateData = &*argitr++;
hPrivateData->setName("hPrivateData");
+ Value *pWorkerData = &*argitr++;
+ pWorkerData->setName("pWorkerData");
Value *pGsCtx = &*argitr++;
pGsCtx->setName("gsCtx");
lp_type_float_vec(32, 32 * 8), wrap(mask_val));
// zero out cut buffer so we can load/modify/store bits
- MEMSET(LOAD(pGsCtx, {0, SWR_GS_CONTEXT_pCutOrStreamIdBuffer}),
- C((char)0),
- pGS->instanceCount * ((pGS->maxNumVerts + 7) / 8) * JM()->mVWidth,
- sizeof(float) * KNOB_SIMD_WIDTH);
+ for (uint32_t lane = 0; lane < mVWidth; ++lane)
+ {
+ Value* pStream = LOAD(pGsCtx, {0, SWR_GS_CONTEXT_pStreams, lane});
+ MEMSET(pStream, C((char)0), VERTEX_COUNT_SIZE + CONTROL_HEADER_SIZE, sizeof(float) * KNOB_SIMD_WIDTH);
+ }
struct swr_gs_llvm_iface gs_iface;
gs_iface.base.fetch_input = ::swr_gs_llvm_fetch_input;
gs_iface.info = info;
gs_iface.pVtxAttribMap = vtxAttribMap;
+ struct lp_build_tgsi_params params;
+ memset(¶ms, 0, sizeof(params));
+ params.type = lp_type_float_vec(32, 32 * 8);
+ params.mask = & mask;
+ params.consts_ptr = wrap(consts_ptr);
+ params.const_sizes_ptr = wrap(const_sizes_ptr);
+ params.system_values = &system_values;
+ params.inputs = inputs;
+ params.context_ptr = wrap(hPrivateData);
+ params.sampler = sampler;
+ params.info = &gs->info.base;
+ params.gs_iface = &gs_iface.base;
+
lp_build_tgsi_soa(gallivm,
gs->pipe.tokens,
- lp_type_float_vec(32, 32 * 8),
- &mask,
- wrap(consts_ptr),
- wrap(const_sizes_ptr),
- &system_values,
- inputs,
- outputs,
- wrap(hPrivateData), // (sampler context)
- NULL, // thread data
- sampler,
- &gs->info.base,
- &gs_iface.base);
+ ¶ms,
+ outputs);
lp_build_mask_end(&mask);
void
BuilderSWR::WriteVS(Value *pVal, Value *pVsContext, Value *pVtxOutput, unsigned slot, unsigned channel)
{
-#if USE_SIMD16_FRONTEND
+#if USE_SIMD16_FRONTEND && !USE_SIMD16_VS
// interleave the simdvertex components into the dest simd16vertex
// slot16offset = slot8offset * 2
// comp16offset = comp8offset * 2 + alternateOffset
attrBuilder.addStackAlignmentAttr(JM()->mVWidth * sizeof(float));
std::vector<Type *> vsArgs{PointerType::get(Gen_swr_draw_context(JM()), 0),
+ PointerType::get(mInt8Ty, 0),
PointerType::get(Gen_SWR_VS_CONTEXT(JM()), 0)};
FunctionType *vsFuncType =
FunctionType::get(Type::getVoidTy(JM()->mContext), vsArgs, false);
auto argitr = pFunction->arg_begin();
Value *hPrivateData = &*argitr++;
hPrivateData->setName("hPrivateData");
+ Value *pWorkerData = &*argitr++;
+ pWorkerData->setName("pWorkerData");
Value *pVsCtx = &*argitr++;
pVsCtx->setName("vsCtx");
const_sizes_ptr->setName("num_vs_constants");
Value *vtxInput = LOAD(pVsCtx, {0, SWR_VS_CONTEXT_pVin});
+#if USE_SIMD16_VS
+ vtxInput = BITCAST(vtxInput, PointerType::get(Gen_simd16vertex(JM()), 0));
+#endif
for (uint32_t attrib = 0; attrib < PIPE_MAX_SHADER_INPUTS; attrib++) {
const unsigned mask = swr_vs->info.base.input_usage_mask[attrib];
struct lp_bld_tgsi_system_values system_values;
memset(&system_values, 0, sizeof(system_values));
system_values.instance_id = wrap(LOAD(pVsCtx, {0, SWR_VS_CONTEXT_InstanceID}));
+
+#if USE_SIMD16_VS
+ system_values.vertex_id = wrap(LOAD(pVsCtx, {0, SWR_VS_CONTEXT_VertexID16}));
+#else
system_values.vertex_id = wrap(LOAD(pVsCtx, {0, SWR_VS_CONTEXT_VertexID}));
+#endif
+
+#if USE_SIMD16_VS
+ uint32_t vectorWidth = mVWidth16;
+#else
+ uint32_t vectorWidth = mVWidth;
+#endif
+
+ struct lp_build_tgsi_params params;
+ memset(¶ms, 0, sizeof(params));
+ params.type = lp_type_float_vec(32, 32 * vectorWidth);
+ params.consts_ptr = wrap(consts_ptr);
+ params.const_sizes_ptr = wrap(const_sizes_ptr);
+ params.system_values = &system_values;
+ params.inputs = inputs;
+ params.context_ptr = wrap(hPrivateData);
+ params.sampler = sampler;
+ params.info = &swr_vs->info.base;
lp_build_tgsi_soa(gallivm,
swr_vs->pipe.tokens,
- lp_type_float_vec(32, 32 * 8),
- NULL, // mask
- wrap(consts_ptr),
- wrap(const_sizes_ptr),
- &system_values,
- inputs,
- outputs,
- wrap(hPrivateData), // (sampler context)
- NULL, // thread data
- sampler, // sampler
- &swr_vs->info.base,
- NULL); // geometry shader face
+ ¶ms,
+ outputs);
sampler->destroy(sampler);
IRB()->SetInsertPoint(unwrap(LLVMGetInsertBlock(gallivm->builder)));
Value *vtxOutput = LOAD(pVsCtx, {0, SWR_VS_CONTEXT_pVout});
+#if USE_SIMD16_VS
+ vtxOutput = BITCAST(vtxOutput, PointerType::get(Gen_simd16vertex(JM()), 0));
+#endif
for (uint32_t channel = 0; channel < TGSI_NUM_CHANNELS; channel++) {
for (uint32_t attrib = 0; attrib < PIPE_MAX_SHADER_OUTPUTS; attrib++) {
Value *py = LOAD(GEP(hPrivateData, {0, swr_draw_context_userClipPlanes, val, 1}));
Value *pz = LOAD(GEP(hPrivateData, {0, swr_draw_context_userClipPlanes, val, 2}));
Value *pw = LOAD(GEP(hPrivateData, {0, swr_draw_context_userClipPlanes, val, 3}));
- Value *dist = FADD(FMUL(unwrap(cx), VBROADCAST(px)),
- FADD(FMUL(unwrap(cy), VBROADCAST(py)),
- FADD(FMUL(unwrap(cz), VBROADCAST(pz)),
- FMUL(unwrap(cw), VBROADCAST(pw)))));
+#if USE_SIMD16_VS
+ Value *bpx = VBROADCAST_16(px);
+ Value *bpy = VBROADCAST_16(py);
+ Value *bpz = VBROADCAST_16(pz);
+ Value *bpw = VBROADCAST_16(pw);
+#else
+ Value *bpx = VBROADCAST(px);
+ Value *bpy = VBROADCAST(py);
+ Value *bpz = VBROADCAST(pz);
+ Value *bpw = VBROADCAST(pw);
+#endif
+ Value *dist = FADD(FMUL(unwrap(cx), bpx),
+ FADD(FMUL(unwrap(cy), bpy),
+ FADD(FMUL(unwrap(cz), bpz),
+ FMUL(unwrap(cw), bpw))));
if (val < 4)
WriteVS(dist, pVsCtx, vtxOutput, VERTEX_CLIPCULL_DIST_LO_SLOT, val);
return func;
}
+unsigned
+swr_so_adjust_attrib(unsigned in_attrib,
+ swr_vertex_shader *swr_vs)
+{
+ ubyte semantic_name;
+ unsigned attrib;
+
+ attrib = in_attrib + VERTEX_ATTRIB_START_SLOT;
+
+ if (swr_vs) {
+ semantic_name = swr_vs->info.base.output_semantic_name[in_attrib];
+ if (semantic_name == TGSI_SEMANTIC_POSITION) {
+ attrib = VERTEX_POSITION_SLOT;
+ } else if (semantic_name == TGSI_SEMANTIC_PSIZE) {
+ attrib = VERTEX_SGV_SLOT;
+ } else if (semantic_name == TGSI_SEMANTIC_LAYER) {
+ attrib = VERTEX_SGV_SLOT;
+ } else {
+ if (swr_vs->info.base.writes_position) {
+ attrib--;
+ }
+ }
+ }
+
+ return attrib;
+}
+
static unsigned
locate_linkage(ubyte name, ubyte index, struct tgsi_shader_info *info)
{
attrBuilder.addStackAlignmentAttr(JM()->mVWidth * sizeof(float));
std::vector<Type *> fsArgs{PointerType::get(Gen_swr_draw_context(JM()), 0),
+ PointerType::get(mInt8Ty, 0),
PointerType::get(Gen_SWR_PS_CONTEXT(JM()), 0)};
FunctionType *funcType =
FunctionType::get(Type::getVoidTy(JM()->mContext), fsArgs, false);
auto args = pFunction->arg_begin();
Value *hPrivateData = &*args++;
hPrivateData->setName("hPrivateData");
+ Value *pWorkerData = &*args++;
+ pWorkerData->setName("pWorkerData");
Value *pPS = &*args++;
pPS->setName("psCtx");
// peform a gather to grab stipple words for each lane
Value *vStipple = GATHERDD(VUNDEF_I(), stipplePtr, vYstipple,
- VIMMED1(0xffffffff), C((char)4));
+ VIMMED1(0xffffffff), 4);
// create a mask with one bit corresponding to the x stipple
// and AND it with the pattern, to see if we have a bit
uses_mask = true;
}
+ struct lp_build_tgsi_params params;
+ memset(¶ms, 0, sizeof(params));
+ params.type = lp_type_float_vec(32, 32 * 8);
+ params.mask = uses_mask ? &mask : NULL;
+ params.consts_ptr = wrap(consts_ptr);
+ params.const_sizes_ptr = wrap(const_sizes_ptr);
+ params.system_values = &system_values;
+ params.inputs = inputs;
+ params.context_ptr = wrap(hPrivateData);
+ params.sampler = sampler;
+ params.info = &swr_fs->info.base;
+
lp_build_tgsi_soa(gallivm,
swr_fs->pipe.tokens,
- lp_type_float_vec(32, 32 * 8),
- uses_mask ? &mask : NULL, // mask
- wrap(consts_ptr),
- wrap(const_sizes_ptr),
- &system_values,
- inputs,
- outputs,
- wrap(hPrivateData),
- NULL, // thread data
- sampler, // sampler
- &swr_fs->info.base,
- NULL); // geometry shader face
+ ¶ms,
+ outputs);
sampler->destroy(sampler);
gallivm_compile_module(gallivm);
+ // after the gallivm passes, we have to lower the core's intrinsics
+ llvm::legacy::FunctionPassManager lowerPass(JM()->mpCurrentModule);
+ lowerPass.add(createLowerX86Pass(this));
+ lowerPass.run(*pFunction);
+
PFN_PIXEL_KERNEL kernel =
(PFN_PIXEL_KERNEL)gallivm_jit_function(gallivm, wrap(pFunction));
debug_printf("frag shader %p\n", kernel);
projects / mesa.git / blobdiff