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radeonsi: fix assertion failure by using the correct type

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src/gallium/drivers/radeonsi/si_state_viewport.c:196: si_emit_guardband:
Assertion `vp_as_scissor.maxx <= max_viewport_size[vp_as_scissor.quant_mode]
&& vp_as_scissor.maxy <= max_viewport_size[vp_as_scissor.quant_mode]' failed.

The comparison was unsigned, so negative maxx or maxy would fail.

Fixes: 3c540e0a74 "radeonsi: Fix guardband computation for large render targets"
(cherry picked from commit 3ad2a9b3fa)
This commit is contained in:
Marek Olšák 2019-02-27 18:31:54 -05:00 • committed by Dylan Baker
parent a4d5161d42
commit e46e3bfd13
1 changed files with 1 additions and 1 deletions
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src/gallium/drivers/radeonsi/si_state_viewport.c
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@ -186,7 +186,7 @@ static void si_emit_guardband(struct si_context *ctx)
ctx->chip_class >= VI ? 16 : MAX2(ctx->screen->se_tile_repeat, 16);
/* Indexed by quantization modes */
static unsigned max_viewport_size[] = {65535, 16383, 4095};
static int max_viewport_size[] = {65535, 16383, 4095};
/* Ensure that the whole viewport stays representable in
* absolute coordinates.