I guess my question is: do the drivers need to be updated for
TGSI_OPCODE_UARL? Or will this only be emitted when the driver
supports integer operations? If that's the case, please say so in the
commit message or code.
Otherwise: Reviewed-by: Brian Paul <bri...@vmware.com>
On 09/10/2011 10:48 AM, Bryan Cain wrote:
Disregard this, I meant to send this for patch 1/2 and not 2/2. This
patch doesn't contain any Gallium interface changes.
Bryan
On 09/10/2011 11:43 AM, Bryan Cain wrote:
Can one of the Gallium interface maintainers please review this patch so
I can push it?
Bryan
On 09/02/2011 11:09 AM, Bryan Cain wrote:
---
src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 18 +++++++-----------
1 files changed, 7 insertions(+), 11 deletions(-)
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index e2857ed..05d4d33 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -512,7 +512,7 @@ glsl_to_tgsi_visitor::emit(ir_instruction *ir, unsigned op,
inst->function = NULL;
- if (op == TGSI_OPCODE_ARL)
+ if (op == TGSI_OPCODE_ARL || op == TGSI_OPCODE_UARL)
this->num_address_regs = 1;
/* Update indirect addressing status used by TGSI */
@@ -724,16 +724,12 @@ void
glsl_to_tgsi_visitor::emit_arl(ir_instruction *ir,
st_dst_reg dst, st_src_reg src0)
{
- st_src_reg tmp = get_temp(glsl_type::float_type);
+ int op = TGSI_OPCODE_ARL;
- if (src0.type == GLSL_TYPE_INT)
- emit(NULL, TGSI_OPCODE_I2F, st_dst_reg(tmp), src0);
- else if (src0.type == GLSL_TYPE_UINT)
- emit(NULL, TGSI_OPCODE_U2F, st_dst_reg(tmp), src0);
- else
- tmp = src0;
-
- emit(NULL, TGSI_OPCODE_ARL, dst, tmp);
+ if (src0.type == GLSL_TYPE_INT || src0.type == GLSL_TYPE_UINT)
+ op = TGSI_OPCODE_UARL;
+
+ emit(NULL, op, dst, src0);
}
/**
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