From 8592933de82f7742f411cb2f2c339ff7d42266da Mon Sep 17 00:00:00 2001 From: Christoph Bumiller Date: Tue, 31 Jul 2012 23:32:14 +0200 Subject: nv50,nvc0: make resolve sampler objects allow sRGB conversion Just figured out what that bit does. Note: It's converted back to sRGB on write, so no effective conversion occurs. --- src/gallium/drivers/nv50/nv50_surface.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'src/gallium/drivers/nv50/nv50_surface.c') diff --git a/src/gallium/drivers/nv50/nv50_surface.c b/src/gallium/drivers/nv50/nv50_surface.c index 0872f8d0dc4..69bc77233f5 100644 --- a/src/gallium/drivers/nv50/nv50_surface.c +++ b/src/gallium/drivers/nv50/nv50_surface.c @@ -33,6 +33,7 @@ #include "nv50_resource.h" #include "nv50_defs.xml.h" +#include "nv50_texture.xml.h" #define NV50_ENG2D_SUPPORTED_FORMATS 0xff0843e080608409ULL @@ -598,15 +599,20 @@ nv50_blitctx_make_sampler(struct nv50_blitctx *blit) blit->sampler[0].id = -1; - blit->sampler[0].tsc[0] = 0x00000092; - blit->sampler[0].tsc[1] = 0x00000051; + blit->sampler[0].tsc[0] = NV50_TSC_0_SRGB_CONVERSION_ALLOWED | + (NV50_TSC_WRAP_CLAMP_TO_EDGE << NV50_TSC_0_WRAPS__SHIFT) | + (NV50_TSC_WRAP_CLAMP_TO_EDGE << NV50_TSC_0_WRAPT__SHIFT) | + (NV50_TSC_WRAP_CLAMP_TO_EDGE << NV50_TSC_0_WRAPR__SHIFT); + blit->sampler[0].tsc[1] = + NV50_TSC_1_MAGF_NEAREST | NV50_TSC_1_MINF_NEAREST | NV50_TSC_1_MIPF_NONE; /* clamp to edge, min/max lod = 0, bilinear filtering */ blit->sampler[1].id = -1; - blit->sampler[1].tsc[0] = 0x00000092; - blit->sampler[1].tsc[1] = 0x00000062; + blit->sampler[1].tsc[0] = blit->sampler[0].tsc[0]; + blit->sampler[1].tsc[1] = + NV50_TSC_1_MAGF_LINEAR | NV50_TSC_1_MINF_LINEAR | NV50_TSC_1_MIPF_NONE; } /* Since shaders cannot export stencil, we cannot copy stencil values when -- cgit v1.2.3