LLVMValueRef zs_value = NULL;
LLVMValueRef stencil_refs[2];
struct lp_build_mask_context mask;
- boolean simple_shader = (shader->info.file_count[TGSI_FILE_SAMPLER] == 0 &&
- shader->info.num_inputs < 3 &&
- shader->info.num_instructions < 8);
+ boolean simple_shader = (shader->info.base.file_count[TGSI_FILE_SAMPLER] == 0 &&
+ shader->info.base.num_inputs < 3 &&
+ shader->info.base.num_instructions < 8);
unsigned attrib;
unsigned chan;
unsigned cbuf;
zs_format_desc = util_format_description(key->zsbuf_format);
assert(zs_format_desc);
- if (!shader->info.writes_z) {
- if (key->alpha.enabled || shader->info.uses_kill)
+ if (!shader->info.base.writes_z) {
+ if (key->alpha.enabled || shader->info.base.uses_kill)
/* With alpha test and kill, can do the depth test early
* and hopefully eliminate some quads. But need to do a
* special deferred depth write once the final mask value
&zs_value,
!simple_shader);
- if (depth_mode & EARLY_DEPTH_WRITE)
- LLVMBuildStore(builder, zs_value, depth_ptr);
+ if (depth_mode & EARLY_DEPTH_WRITE) {
+ lp_build_depth_write(builder, zs_format_desc, depth_ptr, zs_value);
+ }
}
lp_build_interp_soa_update_inputs(interp, i);
/* Build the actual shader */
lp_build_tgsi_soa(builder, tokens, type, &mask,
consts_ptr, interp->pos, interp->inputs,
- outputs, sampler, &shader->info);
+ outputs, sampler, &shader->info.base);
/* Alpha test */
if (key->alpha.enabled) {
- int color0 = find_output_by_semantic(&shader->info,
+ int color0 = find_output_by_semantic(&shader->info.base,
TGSI_SEMANTIC_COLOR,
0);
/* Late Z test */
if (depth_mode & LATE_DEPTH_TEST) {
- int pos0 = find_output_by_semantic(&shader->info,
+ int pos0 = find_output_by_semantic(&shader->info.base,
TGSI_SEMANTIC_POSITION,
0);
&zs_value,
!simple_shader);
/* Late Z write */
- if (depth_mode & LATE_DEPTH_WRITE)
- LLVMBuildStore(builder, zs_value, depth_ptr);
+ if (depth_mode & LATE_DEPTH_WRITE) {
+ lp_build_depth_write(builder, zs_format_desc, depth_ptr, zs_value);
+ }
}
else if ((depth_mode & EARLY_DEPTH_TEST) &&
(depth_mode & LATE_DEPTH_WRITE))
/* Color write */
- for (attrib = 0; attrib < shader->info.num_outputs; ++attrib)
+ for (attrib = 0; attrib < shader->info.base.num_outputs; ++attrib)
{
- if (shader->info.output_semantic_name[attrib] == TGSI_SEMANTIC_COLOR)
+ if (shader->info.base.output_semantic_name[attrib] == TGSI_SEMANTIC_COLOR)
{
- unsigned cbuf = shader->info.output_semantic_index[attrib];
+ unsigned cbuf = shader->info.base.output_semantic_index[attrib];
for(chan = 0; chan < NUM_CHANNELS; ++chan)
{
/* XXX: just initialize outputs to point at colors[] and
LLVMValueRef blend_mask;
LLVMValueRef function;
LLVMValueRef facing;
+ const struct util_format_description *zs_format_desc;
unsigned num_fs;
unsigned i;
unsigned chan;
arg_types[5] = LLVMPointerType(fs_elem_type, 0); /* dadx */
arg_types[6] = LLVMPointerType(fs_elem_type, 0); /* dady */
arg_types[7] = LLVMPointerType(LLVMPointerType(blend_vec_type, 0), 0); /* color */
- arg_types[8] = LLVMPointerType(fs_int_vec_type, 0); /* depth */
+ arg_types[8] = LLVMPointerType(LLVMInt8Type(), 0); /* depth */
arg_types[9] = LLVMInt32Type(); /* mask_input */
arg_types[10] = LLVMPointerType(LLVMInt32Type(), 0);/* counter */
sampler = lp_llvm_sampler_soa_create(key->sampler, context_ptr);
/* loop over quads in the block */
+ zs_format_desc = util_format_description(key->zsbuf_format);
+
for(i = 0; i < num_fs; ++i) {
- LLVMValueRef index = LLVMConstInt(LLVMInt32Type(), i, 0);
+ LLVMValueRef depth_offset = LLVMConstInt(LLVMInt32Type(),
+ i*fs_type.length*zs_format_desc->block.bits/8,
+ 0);
LLVMValueRef out_color[PIPE_MAX_COLOR_BUFS][NUM_CHANNELS];
LLVMValueRef depth_ptr_i;
- depth_ptr_i = LLVMBuildGEP(builder, depth_ptr, &index, 1, "");
+ depth_ptr_i = LLVMBuildGEP(builder, depth_ptr, &depth_offset, 1, "");
generate_fs(lp, shader, key,
builder,
*/
boolean do_branch = ((key->depth.enabled || key->stencil[0].enabled) &&
!key->alpha.enabled &&
- !shader->info.uses_kill);
+ !shader->info.base.uses_kill);
generate_blend(&key->blend,
rt,
!key->stencil[0].enabled &&
!key->alpha.enabled &&
!key->depth.enabled &&
- !shader->info.uses_kill
+ !shader->info.base.uses_kill
? TRUE : FALSE;
make_empty_list(&shader->variants);
/* get/save the summary info for this shader */
- tgsi_scan_shader(templ->tokens, &shader->info);
+ lp_build_tgsi_info(templ->tokens, &shader->info);
/* we need to keep a local copy of the tokens */
shader->base.tokens = tgsi_dup_tokens(templ->tokens);
return NULL;
}
- nr_samplers = shader->info.file_max[TGSI_FILE_SAMPLER] + 1;
+ nr_samplers = shader->info.base.file_max[TGSI_FILE_SAMPLER] + 1;
shader->variant_key_size = Offset(struct lp_fragment_shader_variant_key,
sampler[nr_samplers]);
debug_printf("llvmpipe: Create fragment shader #%u %p:\n", shader->no, (void *) shader);
tgsi_dump(templ->tokens, 0);
debug_printf("usage masks:\n");
- for (attrib = 0; attrib < shader->info.num_inputs; ++attrib) {
- unsigned usage_mask = shader->info.input_usage_mask[attrib];
+ for (attrib = 0; attrib < shader->info.base.num_inputs; ++attrib) {
+ unsigned usage_mask = shader->info.base.input_usage_mask[attrib];
debug_printf(" IN[%u].%s%s%s%s\n",
attrib,
usage_mask & TGSI_WRITEMASK_X ? "x" : "",
/* This value will be the same for all the variants of a given shader:
*/
- key->nr_samplers = shader->info.file_max[TGSI_FILE_SAMPLER] + 1;
+ key->nr_samplers = shader->info.base.file_max[TGSI_FILE_SAMPLER] + 1;
for(i = 0; i < key->nr_samplers; ++i) {
- if(shader->info.file_mask[TGSI_FILE_SAMPLER] & (1 << i)) {
+ if(shader->info.base.file_mask[TGSI_FILE_SAMPLER] & (1 << i)) {
lp_sampler_static_state(&key->sampler[i],
lp->fragment_sampler_views[i],
lp->sampler[i]);
projects / mesa.git / blobdiff