From: Nicolai Hähnle <[email protected]>
The corresponding opcodes for integers need to be treated the same as F2D.
Fixes GL45-CTS.gpu_shader_fp64.conversions.
---
src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 682c034..f49a873 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -862,22 +862,23 @@ glsl_to_tgsi_visitor::emit_asm(ir_instruction *ir,
unsigned op,
dinst->src[j].index++;
}
if (swz & 1)
dinst->src[j].swizzle = MAKE_SWIZZLE4(SWIZZLE_Z, SWIZZLE_W,
SWIZZLE_Z, SWIZZLE_W);
else
dinst->src[j].swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y,
SWIZZLE_X, SWIZZLE_Y);
} else {
/* some opcodes are special case in what they use as sources
- - F2D is a float src0, DLDEXP is integer src1 */
- if (op == TGSI_OPCODE_F2D ||
+ - [FUI]2D/[UI]2I64 is a float/[u]int src0, DLDEXP is integer
src1 */
+ if (op == TGSI_OPCODE_F2D || op == TGSI_OPCODE_U2D || op ==
TGSI_OPCODE_I2D ||
+ op == TGSI_OPCODE_I2I64 || op == TGSI_OPCODE_U2I64 ||
op == TGSI_OPCODE_DLDEXP ||
(op == TGSI_OPCODE_UCMP && dst_is_64bit[0])) {
dinst->src[j].swizzle = MAKE_SWIZZLE4(swz, swz, swz, swz);
}
}
}
}
inst = dinst;
} else {
this->instructions.push_tail(inst);
--
2.7.4
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