radeonsi/gfx9: properly handle imported textures with unexpected swizzle mode
Cc: 17.2 <mesa-stable@lists.freedesktop.org> Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
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@ -1044,6 +1044,11 @@ static int gfx9_compute_surface(ADDR_HANDLE addrlib,
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case RADEON_SURF_MODE_1D:
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case RADEON_SURF_MODE_2D:
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if (surf->flags & RADEON_SURF_IMPORTED) {
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AddrSurfInfoIn.swizzleMode = surf->u.gfx9.surf.swizzle_mode;
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break;
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}
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r = gfx9_get_preferred_swizzle_mode(addrlib, &AddrSurfInfoIn, false,
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&AddrSurfInfoIn.swizzleMode);
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if (r)
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@ -356,7 +356,9 @@ static void r600_surface_import_metadata(struct r600_common_screen *rscreen,
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*array_mode = RADEON_SURF_MODE_LINEAR_ALIGNED;
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*is_scanout = metadata->u.gfx9.swizzle_mode == 0 ||
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metadata->u.gfx9.swizzle_mode % 4 == 2;
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metadata->u.gfx9.swizzle_mode % 4 == 2;
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surf->u.gfx9.surf.swizzle_mode = metadata->u.gfx9.swizzle_mode;
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} else {
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surf->u.legacy.pipe_config = metadata->u.legacy.pipe_config;
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surf->u.legacy.bankw = metadata->u.legacy.bankw;
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@ -1521,11 +1523,6 @@ static struct pipe_resource *r600_texture_from_handle(struct pipe_screen *screen
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if (rscreen->apply_opaque_metadata)
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rscreen->apply_opaque_metadata(rscreen, rtex, &metadata);
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/* Validate that addrlib arrived at the same surface parameters. */
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if (rscreen->chip_class >= GFX9) {
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assert(metadata.u.gfx9.swizzle_mode == surface.u.gfx9.surf.swizzle_mode);
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}
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assert(rtex->surface.tile_swizzle == 0);
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return &rtex->resource.b.b;
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}
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