From b662c70aeab6a92751514f30719c13a6de253b40 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Nicolai=20H=C3=A4hnle?= Date: Thu, 11 Aug 2016 13:06:47 +0200 Subject: [PATCH] st/mesa: fix sRGB BlitFramebuffer regression MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Broken since: 3190c7ee9727161d627f107c2e7f8ec3a11941c1 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97285 Tested-by: Edmondo Tommasina Signed-off-by: Marek Olšák --- src/mesa/state_tracker/st_cb_blit.c | 34 ++++++++++++++++++---------------- 1 file changed, 18 insertions(+), 16 deletions(-) diff --git a/src/mesa/state_tracker/st_cb_blit.c b/src/mesa/state_tracker/st_cb_blit.c index cfcf3f7..8aa849b 100644 --- a/src/mesa/state_tracker/st_cb_blit.c +++ b/src/mesa/state_tracker/st_cb_blit.c @@ -45,15 +45,6 @@ #include "util/u_format.h" static void -st_adjust_blit_for_srgb(struct pipe_blit_info *blit, bool framebuffer_srgb) -{ - if (!framebuffer_srgb) { - blit->dst.format = util_format_linear(blit->dst.format); - blit->src.format = util_format_linear(blit->src.format); - } -} - -static void st_BlitFramebuffer(struct gl_context *ctx, struct gl_framebuffer *readFB, struct gl_framebuffer *drawFB, @@ -199,7 +190,11 @@ st_BlitFramebuffer(struct gl_context *ctx, st_renderbuffer(drawFB->_ColorDrawBuffers[i]); if (dstRb) { - struct pipe_surface *dstSurf = dstRb->surface; + struct pipe_surface *dstSurf; + + st_update_renderbuffer_surface(st, dstRb); + + dstSurf = dstRb->surface; if (dstSurf) { blit.dst.resource = dstSurf->texture; @@ -212,7 +207,8 @@ st_BlitFramebuffer(struct gl_context *ctx, blit.src.box.z = srcAtt->Zoffset + srcAtt->CubeMapFace; blit.src.format = srcObj->pt->format; - st_adjust_blit_for_srgb(&blit, ctx->Color.sRGBEnabled); + if (!ctx->Color.sRGBEnabled) + blit.src.format = util_format_linear(blit.src.format); st->pipe->blit(st->pipe, &blit); dstRb->defined = true; /* front buffer tracking */ @@ -226,9 +222,13 @@ st_BlitFramebuffer(struct gl_context *ctx, struct pipe_surface *srcSurf; GLuint i; - if (!srcRb || !srcRb->surface) { + if (!srcRb) + return; + + st_update_renderbuffer_surface(st, srcRb); + + if (!srcRb->surface) return; - } srcSurf = srcRb->surface; @@ -237,7 +237,11 @@ st_BlitFramebuffer(struct gl_context *ctx, st_renderbuffer(drawFB->_ColorDrawBuffers[i]); if (dstRb) { - struct pipe_surface *dstSurf = dstRb->surface; + struct pipe_surface *dstSurf; + + st_update_renderbuffer_surface(st, dstRb); + + dstSurf = dstRb->surface; if (dstSurf) { blit.dst.resource = dstSurf->texture; @@ -250,8 +254,6 @@ st_BlitFramebuffer(struct gl_context *ctx, blit.src.box.z = srcSurf->u.tex.first_layer; blit.src.format = srcSurf->format; - st_adjust_blit_for_srgb(&blit, ctx->Color.sRGBEnabled); - st->pipe->blit(st->pipe, &blit); dstRb->defined = true; /* front buffer tracking */ } -- 2.7.4