From bbb700967e9991a03ed6e8073c9bdc2ca0d1381d Mon Sep 17 00:00:00 2001 From: Kevin Rogovin Date: Wed, 17 Jun 2015 13:29:56 +0300 Subject: [PATCH] mesa: function for testing if current frag-shader has atomics Add helper function that checks if current fragment shader active of gl_context has atomic buffer access. Reviewed-by: Ian Romanick Signed-off-by: Kevin Rogovin --- src/mesa/main/mtypes.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index a10e49434bc..ffa7f0cd704 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -4448,7 +4448,12 @@ enum _debug DEBUG_INCOMPLETE_FBO = (1 << 3) }; - +static inline bool +_mesa_active_fragment_shader_has_atomic_ops(const struct gl_context *ctx) +{ + return ctx->Shader._CurrentFragmentProgram != NULL && + ctx->Shader._CurrentFragmentProgram->NumAtomicBuffers > 0; +} #ifdef __cplusplus } -- 2.30.2