}
/**
+ * Copy surface-global settings like pipe/bank config from level 0 surface
+ * computation.
+ */
+static void gfx6_surface_settings(const struct radeon_info* info,
+ ADDR_COMPUTE_SURFACE_INFO_OUTPUT* csio,
+ struct radeon_surf *surf)
+{
+ surf->surf_alignment = csio->baseAlign;
+ surf->u.legacy.pipe_config = csio->pTileInfo->pipeConfig - 1;
+ gfx6_set_micro_tile_mode(surf, info);
+
+ /* For 2D modes only. */
+ if (csio->tileMode >= ADDR_TM_2D_TILED_THIN1) {
+ surf->u.legacy.bankw = csio->pTileInfo->bankWidth;
+ surf->u.legacy.bankh = csio->pTileInfo->bankHeight;
+ surf->u.legacy.mtilea = csio->pTileInfo->macroAspectRatio;
+ surf->u.legacy.tile_split = csio->pTileInfo->tileSplitBytes;
+ surf->u.legacy.num_banks = csio->pTileInfo->banks;
+ surf->u.legacy.macro_tile_index = csio->macroModeIndex;
+ } else {
+ surf->u.legacy.macro_tile_index = 0;
+ }
+}
+
+/**
* Fill in the tiling information in \p surf based on the given surface config.
*
* The following fields of \p surf must be initialized by the caller:
surf->htile_slice_size = 0;
surf->htile_alignment = 1;
+ const bool only_stencil = (surf->flags & RADEON_SURF_SBUFFER) &&
+ !(surf->flags & RADEON_SURF_ZBUFFER);
+
/* Calculate texture layout information. */
- for (level = 0; level < config->info.levels; level++) {
- r = gfx6_compute_level(addrlib, config, surf, false, level, compressed,
- &AddrSurfInfoIn, &AddrSurfInfoOut,
- &AddrDccIn, &AddrDccOut, &AddrHtileIn, &AddrHtileOut);
- if (r)
- return r;
+ if (!only_stencil) {
+ for (level = 0; level < config->info.levels; level++) {
+ r = gfx6_compute_level(addrlib, config, surf, false, level, compressed,
+ &AddrSurfInfoIn, &AddrSurfInfoOut,
+ &AddrDccIn, &AddrDccOut, &AddrHtileIn, &AddrHtileOut);
+ if (r)
+ return r;
- if (level == 0) {
- surf->surf_alignment = AddrSurfInfoOut.baseAlign;
- surf->u.legacy.pipe_config = AddrSurfInfoOut.pTileInfo->pipeConfig - 1;
- gfx6_set_micro_tile_mode(surf, info);
-
- /* For 2D modes only. */
- if (AddrSurfInfoOut.tileMode >= ADDR_TM_2D_TILED_THIN1) {
- surf->u.legacy.bankw = AddrSurfInfoOut.pTileInfo->bankWidth;
- surf->u.legacy.bankh = AddrSurfInfoOut.pTileInfo->bankHeight;
- surf->u.legacy.mtilea = AddrSurfInfoOut.pTileInfo->macroAspectRatio;
- surf->u.legacy.tile_split = AddrSurfInfoOut.pTileInfo->tileSplitBytes;
- surf->u.legacy.num_banks = AddrSurfInfoOut.pTileInfo->banks;
- surf->u.legacy.macro_tile_index = AddrSurfInfoOut.macroModeIndex;
- } else {
- surf->u.legacy.macro_tile_index = 0;
- }
+ if (level > 0)
+ continue;
+
+ gfx6_surface_settings(info, &AddrSurfInfoOut, surf);
}
}
return r;
/* DB uses the depth pitch for both stencil and depth. */
- if (surf->u.legacy.stencil_level[level].nblk_x !=
- surf->u.legacy.level[level].nblk_x)
- surf->u.legacy.stencil_adjusted = true;
+ if (!only_stencil) {
+ if (surf->u.legacy.stencil_level[level].nblk_x !=
+ surf->u.legacy.level[level].nblk_x)
+ surf->u.legacy.stencil_adjusted = true;
+ } else {
+ surf->u.legacy.level[level].nblk_x =
+ surf->u.legacy.stencil_level[level].nblk_x;
+ }
if (level == 0) {
+ if (only_stencil)
+ gfx6_surface_settings(info, &AddrSurfInfoOut, surf);
+
/* For 2D modes only. */
if (AddrSurfInfoOut.tileMode >= ADDR_TM_2D_TILED_THIN1) {
surf->u.legacy.stencil_tile_split =