#include "util/u_math.h"
#include "util/u_pointer.h"
#include "util/u_string.h"
-#include "util/u_simple_list.h"
+#include "util/simple_list.h"
#define DEBUG_STORE 0
LLVMValueRef input;
};
-static INLINE const struct draw_gs_llvm_iface *
+static inline const struct draw_gs_llvm_iface *
draw_gs_llvm_iface(const struct lp_build_tgsi_gs_iface *iface)
{
return (const struct draw_gs_llvm_iface *)iface;
dvbuffer_type = LLVMStructTypeInContext(gallivm->context, elem_types,
Elements(elem_types), 0);
+ (void) target; /* silence unused var warning for non-debug build */
LP_CHECK_MEMBER_OFFSET(struct draw_vertex_buffer, map,
target, dvbuffer_type,
DRAW_JIT_DVBUFFER_MAP);
texture_type = LLVMStructTypeInContext(gallivm->context, elem_types,
Elements(elem_types), 0);
+ (void) target; /* silence unused var warning for non-debug build */
LP_CHECK_MEMBER_OFFSET(struct draw_jit_texture, width,
target, texture_type,
DRAW_JIT_TEXTURE_WIDTH);
sampler_type = LLVMStructTypeInContext(gallivm->context, elem_types,
Elements(elem_types), 0);
+ (void) target; /* silence unused var warning for non-debug build */
LP_CHECK_MEMBER_OFFSET(struct draw_jit_sampler, min_lod,
target, sampler_type,
DRAW_JIT_SAMPLER_MIN_LOD);
PIPE_MAX_SAMPLERS); /* samplers */
context_type = LLVMStructTypeInContext(gallivm->context, elem_types,
Elements(elem_types), 0);
+
+ (void) target; /* silence unused var warning for non-debug build */
LP_CHECK_MEMBER_OFFSET(struct draw_jit_context, vs_constants,
target, context_type, DRAW_JIT_CTX_CONSTANTS);
LP_CHECK_MEMBER_OFFSET(struct draw_jit_context, num_vs_constants,
context_type = LLVMStructTypeInContext(gallivm->context, elem_types,
Elements(elem_types), 0);
+ (void) target; /* silence unused var warning for non-debug build */
LP_CHECK_MEMBER_OFFSET(struct draw_gs_jit_context, constants,
target, context_type, DRAW_GS_JIT_CTX_CONSTANTS);
LP_CHECK_MEMBER_OFFSET(struct draw_gs_jit_context, num_constants,
vb_type = LLVMStructTypeInContext(gallivm->context, elem_types,
Elements(elem_types), 0);
+ (void) target; /* silence unused var warning for non-debug build */
LP_CHECK_MEMBER_OFFSET(struct pipe_vertex_buffer, stride,
target, vb_type, 0);
LP_CHECK_MEMBER_OFFSET(struct pipe_vertex_buffer, buffer_offset,
create_jit_vertex_header(struct gallivm_state *gallivm, int data_elems)
{
LLVMTargetDataRef target = gallivm->target;
- LLVMTypeRef elem_types[4];
+ LLVMTypeRef elem_types[3];
LLVMTypeRef vertex_header;
char struct_name[24];
util_snprintf(struct_name, 23, "vertex_header%d", data_elems);
elem_types[DRAW_JIT_VERTEX_VERTEX_ID] = LLVMIntTypeInContext(gallivm->context, 32);
- elem_types[DRAW_JIT_VERTEX_CLIP] = LLVMArrayType(LLVMFloatTypeInContext(gallivm->context), 4);
- elem_types[DRAW_JIT_VERTEX_PRE_CLIP_POS] = LLVMArrayType(LLVMFloatTypeInContext(gallivm->context), 4);
+ elem_types[DRAW_JIT_VERTEX_CLIP_POS] = LLVMArrayType(LLVMFloatTypeInContext(gallivm->context), 4);
elem_types[DRAW_JIT_VERTEX_DATA] = LLVMArrayType(elem_types[1], data_elems);
vertex_header = LLVMStructTypeInContext(gallivm->context, elem_types,
target, vertex_header,
DRAW_JIT_VERTEX_VERTEX_ID);
*/
- LP_CHECK_MEMBER_OFFSET(struct vertex_header, clip,
- target, vertex_header,
- DRAW_JIT_VERTEX_CLIP);
- LP_CHECK_MEMBER_OFFSET(struct vertex_header, pre_clip_pos,
+ (void) target; /* silence unused var warning for non-debug build */
+ LP_CHECK_MEMBER_OFFSET(struct vertex_header, clip_pos,
target, vertex_header,
- DRAW_JIT_VERTEX_PRE_CLIP_POS);
+ DRAW_JIT_VERTEX_CLIP_POS);
LP_CHECK_MEMBER_OFFSET(struct vertex_header, data,
target, vertex_header,
DRAW_JIT_VERTEX_DATA);
variant = MALLOC(sizeof *variant +
shader->variant_key_size -
sizeof variant->key);
- if (variant == NULL)
+ if (!variant)
return NULL;
variant->llvm = llvm;
memcpy(&variant->key, key, shader->variant_key_size);
+ if (gallivm_debug & (GALLIVM_DEBUG_TGSI | GALLIVM_DEBUG_IR)) {
+ tgsi_dump(llvm->draw->vs.vertex_shader->state.tokens, 0);
+ draw_llvm_dump_variant_key(&variant->key);
+ }
+
vertex_header = create_jit_vertex_header(variant->gallivm, num_inputs);
variant->vertex_header_ptr_type = LLVMPointerType(vertex_header, 0);
LLVMValueRef num_consts_ptr =
draw_jit_context_num_vs_constants(variant->gallivm, context_ptr);
- if (gallivm_debug & (GALLIVM_DEBUG_TGSI | GALLIVM_DEBUG_IR)) {
- tgsi_dump(tokens, 0);
- draw_llvm_dump_variant_key(&variant->key);
- }
-
lp_build_tgsi_soa(variant->gallivm,
tokens,
vs_type,
system_values,
inputs,
outputs,
+ context_ptr,
+ NULL,
draw_sampler,
&llvm->draw->vs.vertex_shader->info,
NULL);
lp_float32_vec4_type(),
FALSE,
map_ptr,
- zero, zero, zero);
+ zero, zero, zero,
+ NULL);
LLVMBuildStore(builder, val, temp_ptr);
}
lp_build_endif(&if_ctx);
#endif
/* Unaligned store due to the vertex header */
- lp_set_store_alignment(LLVMBuildStore(builder, value, data_ptr), sizeof(float));
+ LLVMSetAlignment(LLVMBuildStore(builder, value, data_ptr), sizeof(float));
}
/**
* struct vertex_header {
* unsigned clipmask:DRAW_TOTAL_CLIP_PLANES;
* unsigned edgeflag:1;
- * unsigned have_clipdist:1;
+ * unsigned pad:1;
* unsigned vertex_id:16;
* [...]
* }
* {
* return (x >> 16) | // vertex_id
* ((x & 0x3fff) << 18) | // clipmask
- * ((x & 0x4000) << 3) | // have_clipdist
+ * ((x & 0x4000) << 3) | // pad
* ((x & 0x8000) << 1); // edgeflag
* }
*/
LLVMBuilderRef builder = gallivm->builder;
LLVMValueRef vertex_id;
LLVMValueRef clipmask;
- LLVMValueRef have_clipdist;
+ LLVMValueRef pad;
LLVMValueRef edgeflag;
vertex_id = LLVMBuildLShr(builder, mask, lp_build_const_int32(gallivm, 16), "");
clipmask = LLVMBuildAnd(builder, mask, lp_build_const_int32(gallivm, 0x3fff), "");
clipmask = LLVMBuildShl(builder, clipmask, lp_build_const_int32(gallivm, 18), "");
- have_clipdist = LLVMBuildAnd(builder, mask, lp_build_const_int32(gallivm, 0x4000), "");
- have_clipdist = LLVMBuildShl(builder, have_clipdist, lp_build_const_int32(gallivm, 3), "");
+ if (0) {
+ pad = LLVMBuildAnd(builder, mask, lp_build_const_int32(gallivm, 0x4000), "");
+ pad = LLVMBuildShl(builder, pad, lp_build_const_int32(gallivm, 3), "");
+ }
edgeflag = LLVMBuildAnd(builder, mask, lp_build_const_int32(gallivm, 0x8000), "");
edgeflag = LLVMBuildShl(builder, edgeflag, lp_build_const_int32(gallivm, 1), "");
mask = LLVMBuildOr(builder, vertex_id, clipmask, "");
- mask = LLVMBuildOr(builder, mask, have_clipdist, "");
+ if (0) {
+ mask = LLVMBuildOr(builder, mask, pad, "");
+ }
mask = LLVMBuildOr(builder, mask, edgeflag, "");
#endif
return mask;
int attrib,
int num_outputs,
LLVMValueRef clipmask,
- boolean have_clipdist)
+ boolean need_edgeflag)
{
LLVMBuilderRef builder = gallivm->builder;
LLVMValueRef attr_index = lp_build_const_int32(gallivm, attrib);
* code here. See struct vertex_header in draw_private.h.
*/
assert(DRAW_TOTAL_CLIP_PLANES==14);
- /* initialize vertex id:16 = 0xffff, have_clipdist:1 = 0, edgeflag:1 = 1 */
- vertex_id_pad_edgeflag = (0xffff << 16) | (1 << DRAW_TOTAL_CLIP_PLANES);
- if (have_clipdist)
- vertex_id_pad_edgeflag |= 1 << (DRAW_TOTAL_CLIP_PLANES+1);
- val = lp_build_const_int_vec(gallivm, lp_int_type(soa_type), vertex_id_pad_edgeflag);
+ /* initialize vertex id:16 = 0xffff, pad:1 = 0, edgeflag:1 = 1 */
+ if (!need_edgeflag) {
+ vertex_id_pad_edgeflag = (0xffff << 16) | (1 << DRAW_TOTAL_CLIP_PLANES);
+ }
+ else {
+ vertex_id_pad_edgeflag = (0xffff << 16);
+ }
+ val = lp_build_const_int_vec(gallivm, lp_int_type(soa_type),
+ vertex_id_pad_edgeflag);
/* OR with the clipmask */
cliptmp = LLVMBuildOr(builder, val, clipmask, "");
for (i = 0; i < vector_length; i++) {
LLVMValueRef clipmask,
int num_outputs,
struct lp_type soa_type,
- boolean have_clipdist)
+ boolean need_edgeflag)
{
LLVMBuilderRef builder = gallivm->builder;
unsigned chan, attrib, i;
aos,
attrib,
num_outputs,
- clipmask, have_clipdist);
+ clipmask,
+ need_edgeflag);
}
#if DEBUG_STORE
lp_build_printf(gallivm, " # storing end\n");
const struct lp_type vs_type,
LLVMValueRef io_ptr,
LLVMValueRef (*outputs)[TGSI_NUM_CHANNELS],
- boolean pre_clip_pos, int idx)
+ int idx)
{
LLVMBuilderRef builder = gallivm->builder;
LLVMValueRef soa[4];
soa[2] = LLVMBuildLoad(builder, outputs[idx][2], ""); /*z0 z1 .. zn*/
soa[3] = LLVMBuildLoad(builder, outputs[idx][3], ""); /*w0 w1 .. wn*/
- if (!pre_clip_pos) {
- for (i = 0; i < vs_type.length; i++) {
- clip_ptrs[i] = draw_jit_header_clip(gallivm, io_ptrs[i]);
- }
- } else {
- for (i = 0; i < vs_type.length; i++) {
- clip_ptrs[i] = draw_jit_header_pre_clip_pos(gallivm, io_ptrs[i]);
- }
+ for (i = 0; i < vs_type.length; i++) {
+ clip_ptrs[i] = draw_jit_header_clip_pos(gallivm, io_ptrs[i]);
}
lp_build_transpose_aos(gallivm, vs_type, soa, soa);
clip_ptr = LLVMBuildPointerCast(builder, clip_ptr, clip_ptr_type, "");
/* Unaligned store */
- lp_set_store_alignment(LLVMBuildStore(builder, aos[j], clip_ptr), sizeof(float));
+ LLVMSetAlignment(LLVMBuildStore(builder, aos[j], clip_ptr), sizeof(float));
}
}
struct gallivm_state *gallivm,
struct lp_type vs_type,
LLVMValueRef (*outputs)[TGSI_NUM_CHANNELS],
- boolean clip_xy,
- boolean clip_z,
- boolean clip_user,
- boolean clip_halfz,
- unsigned ucp_enable,
+ struct draw_llvm_variant_key *key,
LLVMValueRef context_ptr,
boolean *have_clipdist)
{
const unsigned pos = llvm->draw->vs.position_output;
const unsigned cv = llvm->draw->vs.clipvertex_output;
int num_written_clipdistance = llvm->draw->vs.vertex_shader->info.num_written_clipdistance;
- bool have_cd = false;
+ boolean have_cd = false;
+ boolean clip_user = key->clip_user;
+ unsigned ucp_enable = key->ucp_enable;
unsigned cd[2];
cd[0] = llvm->draw->vs.clipdistance_output[0];
cv_w = pos_w;
}
+ /*
+ * Be careful with the comparisons and NaNs (using llvm's unordered
+ * comparisons here).
+ */
/* Cliptest, for hardwired planes */
- if (clip_xy) {
+ /*
+ * XXX should take guardband into account (currently not in key).
+ * Otherwise might run the draw pipeline stages for nothing.
+ */
+ if (key->clip_xy) {
/* plane 1 */
test = lp_build_compare(gallivm, f32_type, PIPE_FUNC_GREATER, pos_x , pos_w);
temp = shift;
mask = LLVMBuildOr(builder, mask, test, "");
}
- if (clip_z) {
+ if (key->clip_z) {
temp = lp_build_const_int_vec(gallivm, i32_type, 16);
- if (clip_halfz) {
+ if (key->clip_halfz) {
/* plane 5 */
test = lp_build_compare(gallivm, f32_type, PIPE_FUNC_GREATER, zero, pos_z);
test = LLVMBuildAnd(builder, test, temp, "");
}
}
}
+ if (key->need_edgeflags) {
+ /*
+ * This isn't really part of clipmask but stored the same in vertex
+ * header later, so do it here.
+ */
+ unsigned edge_attr = llvm->draw->vs.edgeflag_output;
+ LLVMValueRef one = lp_build_const_vec(gallivm, f32_type, 1.0);
+ LLVMValueRef edgeflag = LLVMBuildLoad(builder, outputs[edge_attr][0], "");
+ test = lp_build_compare(gallivm, f32_type, PIPE_FUNC_EQUAL, one, edgeflag);
+ temp = lp_build_const_int_vec(gallivm, i32_type,
+ 1LL << DRAW_TOTAL_CLIP_PLANES);
+ test = LLVMBuildAnd(builder, test, temp, "");
+ mask = LLVMBuildOr(builder, mask, test, "");
+ }
return mask;
}
static LLVMValueRef
clipmask_booli32(struct gallivm_state *gallivm,
const struct lp_type vs_type,
- LLVMValueRef clipmask_bool_ptr)
+ LLVMValueRef clipmask_bool_ptr,
+ boolean edgeflag_in_clipmask)
{
LLVMBuilderRef builder = gallivm->builder;
LLVMTypeRef int32_type = LLVMInt32TypeInContext(gallivm->context);
int i;
/*
- * Can do this with log2(vector length) pack instructions and one extract
- * (as we don't actually need a or) with sse2 which would be way better.
+ * We need to invert the edgeflag bit from the clipmask here
+ * (because the result is really if we want to run the pipeline or not
+ * and we (may) need it if edgeflag was 0).
+ */
+ if (edgeflag_in_clipmask) {
+ struct lp_type i32_type = lp_int_type(vs_type);
+ LLVMValueRef edge = lp_build_const_int_vec(gallivm, i32_type,
+ 1LL << DRAW_TOTAL_CLIP_PLANES);
+ clipmask_bool = LLVMBuildXor(builder, clipmask_bool, edge, "");
+ }
+ /*
+ * Could do much better with just cmp/movmskps.
*/
for (i=0; i < vs_type.length; i++) {
temp = LLVMBuildExtractElement(builder, clipmask_bool,
const boolean bypass_viewport = key->has_gs || key->bypass_viewport ||
llvm->draw->vs.vertex_shader->info.writes_viewport_index;
const boolean enable_cliptest = !key->has_gs && (key->clip_xy ||
- key->clip_z ||
- key->clip_user);
+ key->clip_z ||
+ key->clip_user ||
+ key->need_edgeflags);
LLVMValueRef variant_func;
const unsigned pos = llvm->draw->vs.position_output;
const unsigned cv = llvm->draw->vs.clipvertex_output;
context_ptr = LLVMGetParam(variant_func, 0);
io_ptr = LLVMGetParam(variant_func, 1);
vbuffers_ptr = LLVMGetParam(variant_func, 2);
+ /*
+ * XXX: stride is actually unused. The stride we use is strictly calculated
+ * from the number of outputs (including the draw_extra outputs).
+ * Should probably fix some day (we need a new vs just because of extra
+ * outputs which the generated vs won't touch).
+ */
stride = LLVMGetParam(variant_func, 5 + (elts ? 1 : 0));
vb_ptr = LLVMGetParam(variant_func, 6 + (elts ? 1 : 0));
system_values.instance_id = LLVMGetParam(variant_func, 7 + (elts ? 1 : 0));
LLVMBuildStore(builder, lp_build_zero(gallivm, lp_int_type(vs_type)), clipmask_bool_ptr);
/* code generated texture sampling */
- sampler = draw_llvm_sampler_soa_create(
- draw_llvm_variant_key_samplers(key),
- context_ptr);
+ sampler = draw_llvm_sampler_soa_create(draw_llvm_variant_key_samplers(key));
if (elts) {
start = zero;
LLVMValueRef aos_attribs[PIPE_MAX_SHADER_INPUTS][LP_MAX_VECTOR_WIDTH / 32] = { { 0 } };
LLVMValueRef io;
LLVMValueRef clipmask; /* holds the clipmask value */
+ LLVMValueRef true_index_array = lp_build_zero(gallivm,
+ lp_type_uint_vec(32, 32*vector_length));
const LLVMValueRef (*ptr_aos)[TGSI_NUM_CHANNELS];
io_itr = lp_loop.counter;
lp_build_printf(gallivm, " --- io %d = %p, loop counter %d\n",
io_itr, io, lp_loop.counter);
#endif
- system_values.vertex_id = lp_build_zero(gallivm, lp_type_uint_vec(32, 32*vector_length));
for (i = 0; i < vector_length; ++i) {
LLVMValueRef vert_index =
LLVMBuildAdd(builder,
lp_build_const_int32(gallivm, i), "");
LLVMValueRef true_index =
LLVMBuildAdd(builder, start, vert_index, "");
- LLVMValueRef vertex_id;
/* make sure we're not out of bounds which can happen
* if fetch_count % 4 != 0, because on the last iteration
lp_build_endif(&if_ctx);
true_index = LLVMBuildLoad(builder, index_ptr, "true_index");
}
- /* in the paths with elts vertex id has to be unaffected by the
- * index bias and because indices inside our elements array have
- * already had index bias applied we need to subtract it here to
- * get back to the original index.
- * in the linear paths vertex id has to be unaffected by the
- * original start index and because we abuse the 'start' variable
- * to either represent the actual start index or the index at which
- * the primitive was split (we split rendering into chunks of at
- * most 4095-vertices) we need to back out the original start
- * index out of our vertex id here.
- */
- vertex_id = LLVMBuildSub(builder, true_index, vertex_id_offset, "");
-
- system_values.vertex_id = LLVMBuildInsertElement(
- gallivm->builder,
- system_values.vertex_id, vertex_id,
+ true_index_array = LLVMBuildInsertElement(
+ gallivm->builder, true_index_array, true_index,
lp_build_const_int32(gallivm, i), "");
for (j = 0; j < draw->pt.nr_vertex_elements; ++j) {
convert_to_soa(gallivm, aos_attribs, inputs,
draw->pt.nr_vertex_elements, vs_type);
+ /* In the paths with elts vertex id has to be unaffected by the
+ * index bias and because indices inside our elements array have
+ * already had index bias applied we need to subtract it here to
+ * get back to the original index.
+ * in the linear paths vertex id has to be unaffected by the
+ * original start index and because we abuse the 'start' variable
+ * to either represent the actual start index or the index at which
+ * the primitive was split (we split rendering into chunks of at
+ * most 4095-vertices) we need to back out the original start
+ * index out of our vertex id here.
+ */
+ system_values.basevertex = lp_build_broadcast(gallivm, lp_build_vec_type(gallivm,
+ lp_type_uint_vec(32, 32*vector_length)),
+ vertex_id_offset);
+ system_values.vertex_id = true_index_array;
+ system_values.vertex_id_nobase = LLVMBuildSub(builder, true_index_array,
+ system_values.basevertex, "");
+
ptr_aos = (const LLVMValueRef (*)[TGSI_NUM_CHANNELS]) inputs;
generate_vs(variant,
builder,
if (pos != -1 && cv != -1) {
/* store original positions in clip before further manipulation */
- store_clip(gallivm, vs_type, io, outputs, FALSE, key->clip_user ? cv : pos);
- store_clip(gallivm, vs_type, io, outputs, TRUE, pos);
+ store_clip(gallivm, vs_type, io, outputs, pos);
/* do cliptest */
if (enable_cliptest) {
gallivm,
vs_type,
outputs,
- key->clip_xy,
- key->clip_z,
- key->clip_user,
- key->clip_halfz,
- key->ucp_enable,
+ key,
context_ptr, &have_clipdist);
temp = LLVMBuildOr(builder, clipmask, temp, "");
/* store temporary clipping boolean value */
*/
convert_to_aos(gallivm, io, NULL, outputs, clipmask,
vs_info->num_outputs, vs_type,
- have_clipdist);
+ enable_cliptest && key->need_edgeflags);
}
lp_build_loop_end_cond(&lp_loop, count, step, LLVMIntUGE);
sampler->destroy(sampler);
/* return clipping boolean value for function */
- ret = clipmask_booli32(gallivm, vs_type, clipmask_bool_ptr);
+ ret = clipmask_booli32(gallivm, vs_type, clipmask_bool_ptr,
+ enable_cliptest && key->need_edgeflags);
LLVMBuildRet(builder, ret);
key = (struct draw_llvm_variant_key *)store;
+ memset(key, 0, offsetof(struct draw_llvm_variant_key, vertex_element[0]));
+
key->clamp_vertex_color = llvm->draw->rasterizer->clamp_vertex_color; /**/
/* Presumably all variants of the shader should have the same
key->clip_user = llvm->draw->clip_user;
key->bypass_viewport = llvm->draw->bypass_viewport;
key->clip_halfz = llvm->draw->rasterizer->clip_halfz;
+ /* XXX assumes edgeflag output not at 0 */
key->need_edgeflags = (llvm->draw->vs.edgeflag_output ? TRUE : FALSE);
key->ucp_enable = llvm->draw->rasterizer->clip_plane_enable;
key->has_gs = llvm->draw->gs.geometry_shader != NULL;
key->num_outputs = draw_total_vs_outputs(llvm->draw);
- key->pad1 = 0;
/* All variants of this shader will have the same value for
* nr_samplers. Not yet trying to compact away holes in the
for (i = 0; i < draw->num_samplers[PIPE_SHADER_VERTEX]; i++) {
struct draw_jit_sampler *jit_sam = &draw->llvm->jit_context.samplers[i];
- if (draw->samplers[i]) {
+ if (draw->samplers[PIPE_SHADER_VERTEX][i]) {
const struct pipe_sampler_state *s
= draw->samplers[PIPE_SHADER_VERTEX][i];
jit_sam->min_lod = s->min_lod;
for (i = 0; i < draw->num_samplers[PIPE_SHADER_GEOMETRY]; i++) {
struct draw_jit_sampler *jit_sam = &draw->llvm->gs_jit_context.samplers[i];
- if (draw->samplers[i]) {
+ if (draw->samplers[PIPE_SHADER_GEOMETRY][i]) {
const struct pipe_sampler_state *s
= draw->samplers[PIPE_SHADER_GEOMETRY][i];
jit_sam->min_lod = s->min_lod;
num_prims = lp_build_broadcast(gallivm, lp_build_vec_type(gallivm, mask_type),
variant->num_prims);
- for (i = 0; i <= gs_type.length; i++) {
+ for (i = 0; i < gs_type.length; i++) {
LLVMValueRef idx = lp_build_const_int32(gallivm, i);
mask_val = LLVMBuildInsertElement(builder, mask_val, idx, idx, "");
}
struct gallivm_state *gallivm = variant->gallivm;
LLVMContextRef context = gallivm->context;
LLVMTypeRef int32_type = LLVMInt32TypeInContext(context);
- LLVMTypeRef arg_types[6];
+ LLVMTypeRef arg_types[7];
LLVMTypeRef func_type;
LLVMValueRef variant_func;
LLVMValueRef context_ptr;
arg_types[4] = int32_type; /* instance_id */
arg_types[5] = LLVMPointerType(
LLVMVectorType(int32_type, vector_length), 0); /* prim_id_ptr */
+ arg_types[6] = int32_type;
func_type = LLVMFunctionType(int32_type, arg_types, Elements(arg_types), 0);
num_prims = LLVMGetParam(variant_func, 3);
system_values.instance_id = LLVMGetParam(variant_func, 4);
prim_id_ptr = LLVMGetParam(variant_func, 5);
+ system_values.invocation_id = LLVMGetParam(variant_func, 6);
lp_build_name(context_ptr, "context");
lp_build_name(input_array, "input");
lp_build_name(num_prims, "num_prims");
lp_build_name(system_values.instance_id, "instance_id");
lp_build_name(prim_id_ptr, "prim_id_ptr");
+ lp_build_name(system_values.invocation_id, "invocation_id");
variant->context_ptr = context_ptr;
variant->io_ptr = io_ptr;
draw_gs_jit_context_num_constants(variant->gallivm, context_ptr);
/* code generated texture sampling */
- sampler = draw_llvm_sampler_soa_create(variant->key.samplers,
- context_ptr);
+ sampler = draw_llvm_sampler_soa_create(variant->key.samplers);
mask_val = generate_mask_value(variant, gs_type);
lp_build_mask_begin(&mask, gallivm, gs_type, mask_val);
&system_values,
NULL,
outputs,
+ context_ptr,
+ NULL,
sampler,
&llvm->draw->gs.geometry_shader->info,
(const struct lp_build_tgsi_gs_iface *)&gs_iface);
variant = MALLOC(sizeof *variant +
shader->variant_key_size -
sizeof variant->key);
- if (variant == NULL)
+ if (!variant)
return NULL;
variant->llvm = llvm;
key = (struct draw_gs_llvm_variant_key *)store;
+ memset(key, 0, offsetof(struct draw_gs_llvm_variant_key, samplers[0]));
+
key->num_outputs = draw_total_gs_outputs(llvm->draw);
/* All variants of this shader will have the same value for