diff options
Diffstat (limited to 'src/gallium/drivers/i915')
| -rw-r--r-- | src/gallium/drivers/i915/i915_clear.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gallium/drivers/i915/i915_clear.c b/src/gallium/drivers/i915/i915_clear.c index 8e2541d51d6..69fe2f3aefe 100644 --- a/src/gallium/drivers/i915/i915_clear.c +++ b/src/gallium/drivers/i915/i915_clear.c @@ -105,6 +105,16 @@ i915_clear_emit(struct pipe_context *pipe, unsigned buffers, clear_depth = (packed_z_stencil & 0xffff) | (packed_z_stencil << 16); depth_clear_bbp = 16; } + } else if (buffers & PIPE_CLEAR_DEPTH) { + struct pipe_surface *zbuf = i915->framebuffer.zsbuf; + + clear_params |= CLEARPARAM_WRITE_STENCIL; + depth_tex = i915_texture(zbuf->texture); + assert(depth_tex->b.b.format == PIPE_FORMAT_Z24_UNORM_S8_USCALED); + + packed_z_stencil = util_pack_z_stencil(depth_tex->b.b.format, depth, stencil); + depth_clear_bbp = 32; + clear_stencil = packed_z_stencil & 0xff; } /* hw can't fastclear both depth and color if their bbp mismatch. */ |