diff options
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_fbo.c')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_fbo.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_fbo.c b/src/mesa/drivers/dri/intel/intel_fbo.c index feac702..10a8c7f 100644 --- a/src/mesa/drivers/dri/intel/intel_fbo.c +++ b/src/mesa/drivers/dri/intel/intel_fbo.c @@ -936,6 +936,32 @@ intel_renderbuffer_resolve_depth(struct intel_context *intel, return false; } +void +intel_renderbuffer_move_to_temp(struct intel_context *intel, + struct intel_renderbuffer *irb) +{ + struct intel_texture_image *intel_image = + intel_texture_image(irb->tex_image); + struct intel_mipmap_tree *new_mt; + int width, height, depth; + + intel_miptree_get_dimensions_for_image(irb->tex_image, &width, &height, &depth); + + new_mt = intel_miptree_create(intel, irb->tex_image->TexObject->Target, + intel_image->base.Base.TexFormat, + intel_image->base.Base.Level, + intel_image->base.Base.Level, + width, height, depth, + true, + irb->mt->num_samples, + irb->mt->msaa_layout); + + intel_miptree_copy_teximage(intel, intel_image, new_mt); + intel_miptree_reference(&irb->mt, intel_image->mt); + intel_renderbuffer_set_draw_offset(irb); + intel_miptree_release(&new_mt); +} + /** * Do one-time context initializations related to GL_EXT_framebuffer_object. * Hook in device driver functions. |