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ac/surface: set AddrSurfInfoIn.format = ADDR_FMT_8 for stencil, add assertions

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Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105738

Tested-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Marek Olšák
2018-03-26 14:32:56 -04:00
parent 1c4fdcf444
commit 4f96747530
1 changed files with 8 additions and 0 deletions
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src/amd/common/ac_surface.c
+8
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@@ -1157,18 +1157,25 @@ static int gfx9_compute_surface(ADDR_HANDLE addrlib,
} else {
switch (surf->bpe) {
case 1:
assert(!(surf->flags & RADEON_SURF_ZBUFFER));
AddrSurfInfoIn.format = ADDR_FMT_8;
break;
case 2:
assert(surf->flags & RADEON_SURF_ZBUFFER ||
!(surf->flags & RADEON_SURF_SBUFFER));
AddrSurfInfoIn.format = ADDR_FMT_16;
break;
case 4:
assert(surf->flags & RADEON_SURF_ZBUFFER ||
!(surf->flags & RADEON_SURF_SBUFFER));
AddrSurfInfoIn.format = ADDR_FMT_32;
break;
case 8:
assert(!(surf->flags & RADEON_SURF_Z_OR_SBUFFER));
AddrSurfInfoIn.format = ADDR_FMT_32_32;
break;
case 16:
assert(!(surf->flags & RADEON_SURF_Z_OR_SBUFFER));
AddrSurfInfoIn.format = ADDR_FMT_32_32_32_32;
break;
default:
@@ -1258,6 +1265,7 @@ static int gfx9_compute_surface(ADDR_HANDLE addrlib,
if (surf->flags & RADEON_SURF_SBUFFER) {
AddrSurfInfoIn.flags.stencil = 1;
AddrSurfInfoIn.bpp = 8;
AddrSurfInfoIn.format = ADDR_FMT_8;
if (!AddrSurfInfoIn.flags.depth) {
r = gfx9_get_preferred_swizzle_mode(addrlib, &AddrSurfInfoIn, false,