ac/surface: add ac_surface::is_displayable
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
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@ -795,6 +795,9 @@ static int gfx6_compute_surface(ADDR_HANDLE addrlib,
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surf->htile_size *= 2;
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surf->is_linear = surf->u.legacy.level[0].mode == RADEON_SURF_MODE_LINEAR_ALIGNED;
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surf->is_displayable = surf->is_linear ||
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surf->micro_tile_mode == RADEON_MICRO_MODE_DISPLAY ||
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surf->micro_tile_mode == RADEON_MICRO_MODE_ROTATED;
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return 0;
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}
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@ -1156,6 +1159,14 @@ static int gfx9_compute_surface(ADDR_HANDLE addrlib,
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surf->is_linear = surf->u.gfx9.surf.swizzle_mode == ADDR_SW_LINEAR;
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/* Query whether the surface is displayable. */
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bool displayable = false;
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r = Addr2IsValidDisplaySwizzleMode(addrlib, surf->u.gfx9.surf.swizzle_mode,
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surf->bpe * 8, &displayable);
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if (r)
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return r;
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surf->is_displayable = displayable;
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switch (surf->u.gfx9.surf.swizzle_mode) {
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/* S = standard. */
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case ADDR_SW_256B_S:
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@ -161,6 +161,8 @@ struct radeon_surf {
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unsigned num_dcc_levels:4;
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unsigned is_linear:1;
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unsigned has_stencil:1;
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/* This might be true even if micro_tile_mode isn't displayable or rotated. */
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unsigned is_displayable:1;
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/* Displayable, thin, depth, rotated. AKA D,S,Z,R swizzle modes. */
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unsigned micro_tile_mode:3;
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uint32_t flags;
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