diff options
| author | Marek Olšák <[email protected]> | 2016-11-06 15:46:26 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2017-03-30 14:44:33 +0200 |
| commit | de55e57e29d3392bfc7a7cb31ddf883e382d8138 (patch) | |
| tree | f3aaceb10f403ba3e26b4cfaaf9ce55f65fe7522 | |
| parent | bd1da6b33975d7fb3be6b2150899e1002c666ef7 (diff) | |
radeonsi/gfx9: set/validate GFX9 BO metadata
Reviewed-by: Nicolai Hähnle <[email protected]>
| -rw-r--r-- | src/gallium/drivers/radeon/r600_texture.c | 20 | ||||
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_winsys.h | 5 |
2 files changed, 24 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeon/r600_texture.c b/src/gallium/drivers/radeon/r600_texture.c index 2e66dd0fd4e..df260b64328 100644 --- a/src/gallium/drivers/radeon/r600_texture.c +++ b/src/gallium/drivers/radeon/r600_texture.c @@ -291,6 +291,7 @@ static void r600_texture_init_metadata(struct r600_common_screen *rscreen, memset(metadata, 0, sizeof(*metadata)); if (rscreen->chip_class >= GFX9) { + metadata->u.gfx9.swizzle_mode = surface->u.gfx9.surf.swizzle_mode; } else { metadata->u.legacy.microtile = surface->u.legacy.level[0].mode >= RADEON_SURF_MODE_1D ? RADEON_LAYOUT_TILED : RADEON_LAYOUT_LINEAR; @@ -1345,6 +1346,7 @@ static struct pipe_resource *r600_texture_from_handle(struct pipe_screen *screen int r; struct radeon_bo_metadata metadata = {}; struct r600_texture *rtex; + bool is_scanout; /* Support only 2D textures without mipmaps */ if ((templ->target != PIPE_TEXTURE_2D && templ->target != PIPE_TEXTURE_RECT) || @@ -1358,6 +1360,13 @@ static struct pipe_resource *r600_texture_from_handle(struct pipe_screen *screen rscreen->ws->buffer_get_metadata(buf, &metadata); if (rscreen->chip_class >= GFX9) { + if (metadata.u.gfx9.swizzle_mode > 0) + array_mode = RADEON_SURF_MODE_2D; + else + array_mode = RADEON_SURF_MODE_LINEAR_ALIGNED; + + is_scanout = metadata.u.gfx9.swizzle_mode == 0 || + metadata.u.gfx9.swizzle_mode % 4 == 2; } else { surface.u.legacy.pipe_config = metadata.u.legacy.pipe_config; surface.u.legacy.bankw = metadata.u.legacy.bankw; @@ -1372,10 +1381,12 @@ static struct pipe_resource *r600_texture_from_handle(struct pipe_screen *screen array_mode = RADEON_SURF_MODE_1D; else array_mode = RADEON_SURF_MODE_LINEAR_ALIGNED; + + is_scanout = metadata.u.legacy.scanout; } r = r600_init_surface(rscreen, &surface, templ, array_mode, stride, - offset, true, metadata.u.legacy.scanout, false, false); + offset, true, is_scanout, false, false); if (r) { return NULL; } @@ -1390,6 +1401,13 @@ static struct pipe_resource *r600_texture_from_handle(struct pipe_screen *screen if (rscreen->apply_opaque_metadata) rscreen->apply_opaque_metadata(rscreen, rtex, &metadata); + /* Validate that addrlib arrived at the same surface parameters. */ + if (rscreen->chip_class >= GFX9) { + struct gfx9_surf_layout *gfx9 = &surface.u.gfx9; + + assert(metadata.u.gfx9.swizzle_mode == gfx9->surf.swizzle_mode); + } + return &rtex->resource.b.b; } diff --git a/src/gallium/drivers/radeon/radeon_winsys.h b/src/gallium/drivers/radeon/radeon_winsys.h index b3c7608c81e..78391703479 100644 --- a/src/gallium/drivers/radeon/radeon_winsys.h +++ b/src/gallium/drivers/radeon/radeon_winsys.h @@ -250,6 +250,11 @@ struct radeon_bo_metadata { unsigned stride; bool scanout; } legacy; + + struct { + /* surface flags */ + unsigned swizzle_mode:5; + } gfx9; } u; /* Additional metadata associated with the buffer, in bytes. |