Displaying 3 results from an estimated 3 matches for "tgsi_opcode_store".
2019 Oct 14
1
[PATCH] nv50/ir: mark STORE destination inputs as used
...tgsi.cpp
index d62d36008e6..8c429026452 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
@@ -1591,6 +1591,12 @@ bool Source::scanInstruction(const struct tgsi_full_instruction *inst)
if (insn.getOpcode() == TGSI_OPCODE_STORE &&
dst.getFile() != TGSI_FILE_MEMORY) {
info->io.globalAccess |= 0x2;
+
+ if (dst.getFile() == TGSI_FILE_INPUT) {
+ // TODO: Handle indirect somehow?
+ const int i = dst.getIndex(0);
+ info->in[i].mask |= 1;
+ }...
2017 Jun 11
0
[RFC 4/9] tgsi: populate precise
...TGSI_FILE_NULL);
ureg_memory_insn(ureg, inst->op, dst, num_dst, src, num_src,
inst->buffer_access,
- tex_target, inst->image_format);
+ tex_target, inst->image_format, inst->precise);
break;
case TGSI_OPCODE_STORE:
@@ -5984,19 +5984,19 @@ compile_tgsi_instruction(struct st_translate *t,
assert(dst[0].File != TGSI_FILE_NULL);
ureg_memory_insn(ureg, inst->op, dst, num_dst, src, num_src,
inst->buffer_access,
- tex_target, inst->image_format);...
2017 Jun 11
14
[RFC 0/9] Add precise/invariant semantics to TGSI
Running Tomb Raider on Nouveau I found some flicker caused by ignoring precise
modifiers on variables inside Nouveau.
This series add precise/invariant handling to TGSI, which can be then used by
drivers to disable certain unsafe optimisations which may otherwise alter
calculations, which depend on having the same result across shaders.
This series fixes this bug in Tomb Raider and one CTS test