From 8644e03586ac9c39741f62cbcbce87b18805538c Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Thu, 14 Mar 2019 23:12:54 +0800
Subject: =?UTF-8?q?*=E5=A4=A7=E5=B0=8F=E5=86=99?=
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---
 Source/Asura.Engine/Graphics/STBDecoder.cpp | 65 -----------------------------
 1 file changed, 65 deletions(-)
 delete mode 100644 Source/Asura.Engine/Graphics/STBDecoder.cpp

(limited to 'Source/Asura.Engine/Graphics/STBDecoder.cpp')

diff --git a/Source/Asura.Engine/Graphics/STBDecoder.cpp b/Source/Asura.Engine/Graphics/STBDecoder.cpp
deleted file mode 100644
index b14d0f3..0000000
--- a/Source/Asura.Engine/Graphics/STBDecoder.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-#include "STBDecoder.h"
-
-#include "Exceptions/Exception.h"
-#include "stb/stb_image.h"
-
-namespace AsuraEngine
-{
-	namespace Graphics
-	{
-
-		bool STBDecoder::CanDecode(const Filesystem::DataBuffer& buffer)
-		{
-			int w = 0;
-			int h = 0;
-			int comp = 0;
-
-			int status = stbi_info_from_memory((const stbi_uc*)buffer.data, buffer.size, &w, &h, &comp);
-
-			return status == 1 && w > 0 && h > 0;
-		}
-
-		void STBDecoder::Decode(const Filesystem::DataBuffer& db, ImageData& imageData)
-		{
-			const stbi_uc *buffer = (const stbi_uc *)db.data;
-			int bufferlen = db.size;
-			int width, height;
-			int comp = 0;
-			byte* data = nullptr;
-			PixelFormat format = PIXELFORMAT_UNKNOWN;
-			std::size_t size = 0;
-
-			if (stbi_is_hdr_from_memory(buffer, bufferlen))
-			{
-				// 4个channel都是float
-				data = (byte*)stbi_loadf_from_memory(buffer, bufferlen, &width, &height, &comp, STBI_rgb_alpha);
-				format = PIXELFORMAT_RGBA32F;
-				size = width * height * 4 * sizeof(float);
-			}
-			else
-			{
-				data = (byte*)stbi_load_from_memory(buffer, bufferlen, &width, &height, &comp, STBI_rgb_alpha);
-				format = PIXELFORMAT_ASTC_8x5;
-				size = width * height * 4;
-			}
-			if (data)
-			{
-				// 保证内存被释放，做一个防护，理论上不会出现没有释放的情况，因为image data是一次性的，image才是多次的。
-				if (imageData.pixels)
-					delete[] imageData.pixels;
-				imageData.pixels = (byte*)data;
-				imageData.format = format;
-				imageData.width = width;
-				imageData.height = height;
-			}
-			else
-			{
-				const char *err = stbi_failure_reason();
-				if (err == nullptr)
-					err = "unknown error";
-				throw Exception("Could not decode image with stb_image (%s).", err);
-			}
-		}
-
-	}
-}
\ No newline at end of file
-- 
cgit v1.1-26-g67d0