From f7be4e0ff6ce1f83201c083763ad8f02b4def451 Mon Sep 17 00:00:00 2001
From: montellese <montellese@xbmc.org>
Date: Sun, 4 Jan 2015 20:28:37 +0100
Subject: [PATCH] CTextureCacheJob: add ResizeTexture() implementation

---
 xbmc/TextureCacheJob.cpp | 32 ++++++++++++++++++++++++++++++++
 xbmc/TextureCacheJob.h   |  3 +++
 2 files changed, 35 insertions(+)

diff --git a/xbmc/TextureCacheJob.cpp b/xbmc/TextureCacheJob.cpp
index cf111ed07d532..b28a66901cac6 100644
--- a/xbmc/TextureCacheJob.cpp
+++ b/xbmc/TextureCacheJob.cpp
@@ -127,6 +127,31 @@ bool CTextureCacheJob::CacheTexture(CBaseTexture **out_texture)
   return false;
 }
 
+bool CTextureCacheJob::ResizeTexture(const std::string &url, uint8_t* &result, size_t &result_size)
+{
+  result = NULL;
+  result_size = 0;
+
+  if (url.empty())
+    return false;
+
+  // unwrap the URL as required
+  std::string additional_info;
+  unsigned int width, height;
+  std::string image = DecodeImageURL(url, width, height, additional_info);
+  if (image.empty())
+    return false;
+
+  CBaseTexture *texture = LoadImage(image, width, height, additional_info, true);
+  if (texture == NULL)
+    return false;
+
+  bool success = CPicture::ResizeTexture(image, texture, width, height, result, result_size);
+  delete texture;
+
+  return success;
+}
+
 std::string CTextureCacheJob::DecodeImageURL(const std::string &url, unsigned int &width, unsigned int &height, std::string &additional_info)
 {
   // unwrap the URL as required
@@ -150,6 +175,13 @@ std::string CTextureCacheJob::DecodeImageURL(const std::string &url, unsigned in
 
     if (thumbURL.GetOption("size") == "thumb")
       width = height = g_advancedSettings.GetThumbSize();
+    else
+    {
+      if (thumbURL.HasOption("width") && StringUtils::IsInteger(thumbURL.GetOption("width")))
+        width = strtol(thumbURL.GetOption("width").c_str(), NULL, 0);
+      if (thumbURL.HasOption("height") && StringUtils::IsInteger(thumbURL.GetOption("height")))
+        height = strtol(thumbURL.GetOption("height").c_str(), NULL, 0);
+    }
   }
   return image;
 }
diff --git a/xbmc/TextureCacheJob.h b/xbmc/TextureCacheJob.h
index 0515db9a65f4c..aa9b6f027ad64 100644
--- a/xbmc/TextureCacheJob.h
+++ b/xbmc/TextureCacheJob.h
@@ -20,6 +20,7 @@
 
 #pragma once
 
+#include <stdint.h>
 #include <string>
 #include <vector>
 #include "utils/Job.h"
@@ -76,6 +77,8 @@ class CTextureCacheJob : public CJob
    */
   bool CacheTexture(CBaseTexture **texture = NULL);
 
+  static bool ResizeTexture(const std::string &url, uint8_t* &result, size_t &result_size);
+
   std::string m_url;
   std::string m_oldHash;
   CTextureDetails m_details;