LLVMTypeRef elem_types[4];
LLVMTypeRef vb_type;
- elem_types[0] =
- elem_types[1] = LLVMInt32TypeInContext(gallivm->context);
- elem_types[2] =
+ elem_types[0] = LLVMInt16TypeInContext(gallivm->context);
+ elem_types[1] = LLVMInt8TypeInContext(gallivm->context);
+ elem_types[2] = LLVMInt32TypeInContext(gallivm->context);
elem_types[3] = LLVMPointerType(LLVMInt8TypeInContext(gallivm->context), 0);
vb_type = LLVMStructTypeInContext(gallivm->context, elem_types,
(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,
+ LP_CHECK_MEMBER_OFFSET(struct pipe_vertex_buffer, is_user_buffer,
target, vb_type, 1);
+ LP_CHECK_MEMBER_OFFSET(struct pipe_vertex_buffer, buffer_offset,
+ target, vb_type, 2);
+ LP_CHECK_MEMBER_OFFSET(struct pipe_vertex_buffer, buffer.resource,
+ target, vb_type, 3);
LP_CHECK_STRUCT_SIZE(struct pipe_vertex_buffer, target, vb_type);
const LLVMValueRef (*inputs)[TGSI_NUM_CHANNELS],
const struct lp_bld_tgsi_system_values *system_values,
LLVMValueRef context_ptr,
- struct lp_build_sampler_soa *draw_sampler,
+ const struct lp_build_sampler_soa *draw_sampler,
boolean clamp_vertex_color)
{
struct draw_llvm *llvm = variant->llvm;
}
-static void
-convert_to_soa(struct gallivm_state *gallivm,
- LLVMValueRef src_aos[LP_MAX_VECTOR_WIDTH / 32],
- LLVMValueRef dst_soa[TGSI_NUM_CHANNELS],
- const struct lp_type soa_type)
-{
- unsigned j, k;
- struct lp_type aos_channel_type = soa_type;
-
- LLVMValueRef aos_channels[TGSI_NUM_CHANNELS];
- unsigned pixels_per_channel = soa_type.length / TGSI_NUM_CHANNELS;
-
- debug_assert(TGSI_NUM_CHANNELS == 4);
- debug_assert((soa_type.length % TGSI_NUM_CHANNELS) == 0);
-
- aos_channel_type.length >>= 1;
-
- for (j = 0; j < TGSI_NUM_CHANNELS; ++j) {
- LLVMValueRef channel[LP_MAX_VECTOR_LENGTH] = { 0 };
-
- assert(pixels_per_channel <= LP_MAX_VECTOR_LENGTH);
-
- for (k = 0; k < pixels_per_channel; ++k) {
- channel[k] = src_aos[j + TGSI_NUM_CHANNELS * k];
- }
-
- aos_channels[j] = lp_build_concat(gallivm, channel, aos_channel_type, pixels_per_channel);
- }
-
- lp_build_transpose_aos(gallivm, soa_type, aos_channels, dst_soa);
-}
-
-
static void
fetch_vector(struct gallivm_state *gallivm,
const struct util_format_description *format_desc,
LLVMValueRef *inputs,
LLVMValueRef indices)
{
- LLVMValueRef zero = LLVMConstNull(LLVMInt32TypeInContext(gallivm->context));
LLVMBuilderRef builder = gallivm->builder;
struct lp_build_context blduivec;
+ struct lp_type fetch_type = vs_type;
LLVMValueRef offset, valid_mask;
- LLVMValueRef aos_fetch[LP_MAX_VECTOR_WIDTH / 32];
unsigned i;
lp_build_context_init(&blduivec, gallivm, lp_uint_type(vs_type));
}
/*
- * Note: we probably really want to use SoA fetch, not AoS one (albeit
- * for most formats it will amount to the same as this isn't very
- * optimized). But looks dangerous since it assumes alignment.
+ * Unlike fetch_instanced, use SoA fetch instead of multiple AoS fetches.
+ * This should always produce better code.
*/
- for (i = 0; i < vs_type.length; i++) {
- LLVMValueRef offset1, elem;
- elem = lp_build_const_int32(gallivm, i);
- offset1 = LLVMBuildExtractElement(builder, offset, elem, "");
- aos_fetch[i] = lp_build_fetch_rgba_aos(gallivm, format_desc,
- lp_float32_vec4_type(),
- FALSE, map_ptr, offset1,
- zero, zero, NULL);
+ /* The type handling is annoying here... */
+ if (format_desc->colorspace == UTIL_FORMAT_COLORSPACE_RGB &&
+ format_desc->channel[0].pure_integer) {
+ if (format_desc->channel[0].type == UTIL_FORMAT_TYPE_SIGNED) {
+ fetch_type = lp_type_int_vec(vs_type.width, vs_type.width * vs_type.length);
+ }
+ else if (format_desc->channel[0].type == UTIL_FORMAT_TYPE_UNSIGNED) {
+ fetch_type = lp_type_uint_vec(vs_type.width, vs_type.width * vs_type.length);
+ }
+ }
+
+ lp_build_fetch_rgba_soa(gallivm, format_desc,
+ fetch_type, FALSE, map_ptr, offset,
+ blduivec.zero, blduivec.zero,
+ NULL, inputs);
+
+ for (i = 0; i < TGSI_NUM_CHANNELS; i++) {
+ inputs[i] = LLVMBuildBitCast(builder, inputs[i],
+ lp_build_vec_type(gallivm, vs_type), "");
}
- convert_to_soa(gallivm, aos_fetch, inputs, vs_type);
+ /* out-of-bound fetches return all zeros */
for (i = 0; i < TGSI_NUM_CHANNELS; i++) {
inputs[i] = LLVMBuildBitCast(builder, inputs[i], blduivec.vec_type, "");
inputs[i] = LLVMBuildAnd(builder, inputs[i], valid_mask, "");
inputs[i] = LLVMBuildBitCast(builder, inputs[i],
lp_build_vec_type(gallivm, vs_type), "");
-
}
}
ind_vec = LLVMBuildInsertElement(builder, ind_vec, index, index, "");
}
- fetch_max = lp_build_alloca(gallivm, int32_type, "fetch_max");
-
have_elts = LLVMBuildICmp(builder, LLVMIntNE,
LLVMConstPointerNull(arg_types[10]), fetch_elts, "");
vbuffer_ptr = LLVMBuildGEP(builder, vbuffers_ptr, &vb_index, 1, "");
vb_info = LLVMBuildGEP(builder, vb_ptr, &vb_index, 1, "");
vb_stride[j] = draw_jit_vbuffer_stride(gallivm, vb_info);
+ vb_stride[j] = LLVMBuildZExt(gallivm->builder, vb_stride[j],
+ LLVMInt32TypeInContext(context), "");
vb_buffer_offset = draw_jit_vbuffer_offset(gallivm, vb_info);
map_ptr[j] = draw_jit_dvbuffer_map(gallivm, vbuffer_ptr);
buffer_size = draw_jit_dvbuffer_size(gallivm, vbuffer_ptr);
void
draw_llvm_set_mapped_texture(struct draw_context *draw,
- unsigned shader_stage,
+ enum pipe_shader_type shader_stage,
unsigned sview_idx,
uint32_t width, uint32_t height, uint32_t depth,
uint32_t first_level, uint32_t last_level,
void
draw_llvm_set_sampler_state(struct draw_context *draw,
- unsigned shader_type)
+ enum pipe_shader_type shader_type)
{
unsigned i;
{
struct draw_llvm *llvm = variant->llvm;
+ if (gallivm_debug & (GALLIVM_DEBUG_TGSI | GALLIVM_DEBUG_IR)) {
+ debug_printf("Deleting VS variant: %u vs variants,\t%u total variants\n",
+ variant->shader->variants_cached, llvm->nr_variants);
+ }
+
gallivm_destroy(variant->gallivm);
remove_from_list(&variant->list_item_local);
{
struct draw_llvm *llvm = variant->llvm;
+ if (gallivm_debug & (GALLIVM_DEBUG_TGSI | GALLIVM_DEBUG_IR)) {
+ debug_printf("Deleting GS variant: %u gs variants,\t%u total variants\n",
+ variant->shader->variants_cached, llvm->nr_gs_variants);
+ }
+
gallivm_destroy(variant->gallivm);
remove_from_list(&variant->list_item_local);
projects / mesa.git / blobdiff