can't be turned on for release builds for now.
Signed-off-by: Karol Herbst <[email protected]>
---
src/gallium/drivers/nouveau/nvc0/nvc0_screen.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
index 90fc01ecd0..83884cb099 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
@@ -353,9 +353,15 @@ nvc0_screen_get_shader_param(struct pipe_screen *pscreen,
return 0;
}
+#ifdef DEBUG
+ long prefer_ir = debug_get_num_option("NV50_PROG_USE_NIR", 0) ?
PIPE_SHADER_IR_NIR : PIPE_SHADER_IR_TGSI;
+#else
+ long prefer_ir = PIPE_SHADER_IR_TGSI;
+#endif
+
switch (param) {
case PIPE_SHADER_CAP_PREFERRED_IR:
- return PIPE_SHADER_IR_TGSI;
+ return prefer_ir;
case PIPE_SHADER_CAP_SUPPORTED_IRS:
return 1 << PIPE_SHADER_IR_TGSI |
1 << PIPE_SHADER_IR_NIR;
--
2.14.3
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