From b3f3d605c84747d00562ec2cb4cd2d8cb98482d8 Mon Sep 17 00:00:00 2001 From: Nanley Chery Date: Sat, 24 Feb 2018 01:26:20 -0800 Subject: [PATCH] i965/tex_image: Avoid the ASTC LDR workaround on gen9lp Both the internal documentation and the results of testing this in the CI suggest that this is unnecessary. Add the fixes tag because this reduces an internal benchmark's startup time by about 17 seconds (reported by Eero). Fixes: 710b1d2e665 "i965/tex_image: Flush certain subnormal ASTC channel values" Tested-by: Eero Tamminen Acked-by: Kenneth Graunke (cherry picked from commit 3e56e4642fb5875b3f5c4eb34798ba9f3d827705) --- src/mesa/drivers/dri/i965/intel_tex_image.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i965/intel_tex_image.c b/src/mesa/drivers/dri/i965/intel_tex_image.c index e25bc9a0c08..a0408b304d5 100644 --- a/src/mesa/drivers/dri/i965/intel_tex_image.c +++ b/src/mesa/drivers/dri/i965/intel_tex_image.c @@ -927,7 +927,7 @@ intelCompressedTexSubImage(struct gl_context *ctx, GLuint dims, !_mesa_is_srgb_format(gl_format); struct brw_context *brw = (struct brw_context*) ctx; const struct gen_device_info *devinfo = &brw->screen->devinfo; - if (devinfo->gen == 9 && is_linear_astc) + if (devinfo->gen == 9 && !gen_device_info_is_9lp(devinfo) && is_linear_astc) flush_astc_denorms(ctx, dims, texImage, xoffset, yoffset, zoffset, width, height, depth);