This is the minimum value for GLES2, and 0 certainly wouldn't be valid.
Fixes dEQP-GLES2.functional.state_query.integers.subpixel_bits_getfloat
and friends.
---
src/gallium/auxiliary/util/u_screen.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/gallium/auxiliary/util/u_screen.c
b/src/gallium/auxiliary/util/u_screen.c
index d19d604e0c51..3ac2f15a5356 100644
--- a/src/gallium/auxiliary/util/u_screen.c
+++ b/src/gallium/auxiliary/util/u_screen.c
@@ -246,7 +246,11 @@ u_pipe_screen_get_param_defaults(struct pipe_screen
*pscreen,
case PIPE_CAP_TGSI_VOTE:
case PIPE_CAP_MAX_WINDOW_RECTANGLES: /* Enables EXT_window_rectangles */
case PIPE_CAP_POLYGON_OFFSET_UNITS_UNSCALED:
+ return 0;
+
case PIPE_CAP_VIEWPORT_SUBPIXEL_BITS:
+ return 4; /* GLES 2.0 minimum maximum value. */
+
case PIPE_CAP_MIXED_COLOR_DEPTH_BITS:
case PIPE_CAP_TGSI_ARRAY_COMPONENTS:
case PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS:
--
2.18.0
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