diff options
| -rw-r--r-- | src/gallium/auxiliary/util/u_blitter.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c index 35b8edba75c..b94366b998d 100644 --- a/src/gallium/auxiliary/util/u_blitter.c +++ b/src/gallium/auxiliary/util/u_blitter.c @@ -121,6 +121,7 @@ struct blitter_context_priv boolean vertex_has_integers; boolean has_stream_out; boolean has_stencil_export; + boolean has_texture_multisample; }; @@ -169,6 +170,9 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe) pipe->screen->get_param(pipe->screen, PIPE_CAP_SHADER_STENCIL_EXPORT); + ctx->has_texture_multisample = + pipe->screen->get_param(pipe->screen, PIPE_CAP_TEXTURE_MULTISAMPLE); + /* blend state objects */ memset(&blend, 0, sizeof(blend)); ctx->blend_keep_color = pipe->create_blend_state(pipe, &blend); @@ -1057,6 +1061,10 @@ boolean util_blitter_is_copy_supported(struct blitter_context *blitter, } if (src) { + if (src->nr_samples > 1 && !ctx->has_texture_multisample) { + return FALSE; + } + if (!screen->is_format_supported(screen, src->format, src->target, src->nr_samples, PIPE_BIND_SAMPLER_VIEW)) { return FALSE; |