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radeonsi: assert the CB format is valid (v2)

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Assert the the CB format is valid and default to
the INVALID hw format rather than ~0U when the format
doesn't match for non-debug builds.

v2: use INVALID hw format rather than ~0U

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
This commit is contained in:
Alex Deucher 2012-11-15 09:34:13 -05:00
parent 34d487b64d
commit 565c29f221
1 changed files with 3 additions and 2 deletions
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5
src/gallium/drivers/radeonsi/si_state.c
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@ -831,7 +831,7 @@ static uint32_t si_translate_colorformat(enum pipe_format format)
case PIPE_FORMAT_R4A4_UNORM:
case PIPE_FORMAT_A4R4_UNORM:
default:
return ~0U; /* Unsupported. */
return V_028C70_COLOR_INVALID; /* Unsupported. */
}
}
@ -1432,7 +1432,7 @@ static bool si_is_vertex_format_supported(struct pipe_screen *screen, enum pipe_
static bool si_is_colorbuffer_format_supported(enum pipe_format format)
{
return si_translate_colorformat(format) != ~0U &&
return si_translate_colorformat(format) != V_028C70_COLOR_INVALID &&
si_translate_colorswap(format) != ~0U;
}
@ -1606,6 +1606,7 @@ static void si_cb(struct r600_context *rctx, struct si_pm4_state *pm4,
}
format = si_translate_colorformat(surf->base.format);
assert(format != V_028C70_COLOR_INVALID);
swap = si_translate_colorswap(surf->base.format);
if (rtex->resource.b.b.usage == PIPE_USAGE_STAGING) {
endian = V_028C70_ENDIAN_NONE;