From 42572f2f7df91f65ac31145380cd9d170ba4b783 Mon Sep 17 00:00:00 2001 From: Iago Toral Quiroga Date: Wed, 19 Jun 2019 10:23:43 +0200 Subject: v3d: add a helper to check if transform feedback is enabled v2: We should be safe assuming that bind_vs != NULL (Eric) Reviewed-by: Eric Anholt --- src/gallium/drivers/v3d/v3d_context.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/gallium/drivers/v3d/v3d_context.h') diff --git a/src/gallium/drivers/v3d/v3d_context.h b/src/gallium/drivers/v3d/v3d_context.h index 3ab227afb6c..21db9997c90 100644 --- a/src/gallium/drivers/v3d/v3d_context.h +++ b/src/gallium/drivers/v3d/v3d_context.h @@ -569,6 +569,13 @@ v3d_ioctl(int fd, unsigned long request, void *arg) return drmIoctl(fd, request, arg); } +static inline bool +v3d_transform_feedback_enabled(struct v3d_context *v3d) +{ + return v3d->prog.bind_vs->num_tf_specs != 0 && + v3d->active_queries; +} + void v3d_set_shader_uniform_dirty_flags(struct v3d_compiled_shader *shader); struct v3d_cl_reloc v3d_write_uniforms(struct v3d_context *v3d, struct v3d_compiled_shader *shader, -- cgit v1.2.3