From: Joogab Yun <joogab.yun@samsung.com>
Date: Tue, 18 Jul 2017 00:53:14 +0000 (+0900)
Subject: [evas_gl] calculates texture sampling for orient (90 or 270)
X-Git-Tag: accepted/tizen/unified/20170721.201732~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=94709d819e0b16ddacc1da427305fb579183e6ea;p=platform%2Fupstream%2Fefl.git

[evas_gl] calculates texture sampling for orient (90 or 270)

Change-Id: I9744ab3379c64fc3c829885a17295b22f2b210a2
---

diff --git a/src/modules/evas/engines/gl_common/evas_gl_context.c b/src/modules/evas/engines/gl_common/evas_gl_context.c
index 50fd4eb..8647c32 100644
--- a/src/modules/evas/engines/gl_common/evas_gl_context.c
+++ b/src/modules/evas/engines/gl_common/evas_gl_context.c
@@ -2418,8 +2418,19 @@ evas_gl_common_context_image_push(Evas_Engine_GL_Context *gc,
 
    if (sam)
      {
-        double samx = (double)(sw) / (double)(tex->pt->w * w * 4);
-        double samy = (double)(sh) / (double)(tex->pt->h * h * 4);
+       double samx;
+       double samy;
+       if (tex->im &&
+           (tex->im->orient == EVAS_IMAGE_ORIENT_270 || tex->im->orient == EVAS_IMAGE_ORIENT_90))
+         {
+           samx = (double)(sh) / (double)(tex->pt->h * w * 4);
+           samy = (double)(sw) / (double)(tex->pt->w * h * 4);
+         }
+       else
+         {
+           samx = (double)(sw) / (double)(tex->pt->w * w * 4);
+           samy = (double)(sh) / (double)(tex->pt->h * h * 4);
+         }
         PUSH_SAMPLES(pn, samx, samy);
      }