r600g: handle PIPE_SHADER_CAP_OUTPUT_READ

Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>

diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 243de140789af620427e5177c1042d8eea74bcb6..3c190347d45aa0513b7700b25a452f78b93d276d 100644 (file)
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -513,6 +513,8 @@ static int r600_get_shader_param(struct pipe_screen* pscreen, unsigned shader, e
                return 0;
        case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
                return 16;
+       case PIPE_SHADER_CAP_OUTPUT_READ:
+               return 1;
        default:
                return 0;
        }