From 56ede30ec0a9e032c35374694b0ab875dcaaaed7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Branimir=20Karad=C5=BEi=C4=87?= <branimirkaradzic@gmail.com>
Date: Sun, 13 Mar 2016 12:13:19 -0700
Subject: [PATCH] Fixed issue #714.

---
 src/bgfx.cpp           |  6 +-----
 src/bgfx_p.h           |  1 -
 src/renderer_d3d11.cpp |  3 +--
 src/renderer_d3d12.cpp |  3 +--
 src/renderer_d3d9.cpp  | 25 +++++++++++++++++++++++--
 src/renderer_gl.cpp    |  3 +--
 6 files changed, 27 insertions(+), 14 deletions(-)

diff --git a/src/bgfx.cpp b/src/bgfx.cpp
index 781a270bf..47f4f25c6 100644
--- a/src/bgfx.cpp
+++ b/src/bgfx.cpp
@@ -348,7 +348,6 @@ namespace bgfx
 		bx::write(&writer, magic);
 
 		TextureCreate tc;
-		tc.m_flags   = _flags;
 		tc.m_width   = _width;
 		tc.m_height  = _height;
 		tc.m_sides   = 0;
@@ -1820,7 +1819,7 @@ namespace bgfx
 
 		qsort(scores, numScores, sizeof(int32_t), compareDescending);
 
-		RendererContextI* renderCtx = NULL;
+		RendererContextI* renderCtx;
 		for (uint32_t ii = 0; ii < numScores; ++ii)
 		{
 			RendererType::Enum renderer = RendererType::Enum(scores[ii] & 0xff);
@@ -2913,7 +2912,6 @@ namespace bgfx
 		bx::write(&writer, magic);
 
 		TextureCreate tc;
-		tc.m_flags   = _flags;
 		tc.m_width   = _width;
 		tc.m_height  = _height;
 		tc.m_sides   = 0;
@@ -2970,7 +2968,6 @@ namespace bgfx
 		bx::write(&writer, magic);
 
 		TextureCreate tc;
-		tc.m_flags   = _flags;
 		tc.m_width   = _width;
 		tc.m_height  = _height;
 		tc.m_sides   = 0;
@@ -3014,7 +3011,6 @@ namespace bgfx
 		bx::write(&writer, magic);
 
 		TextureCreate tc;
-		tc.m_flags   = _flags;
 		tc.m_width   = _size;
 		tc.m_height  = _size;
 		tc.m_sides   = 6;
diff --git a/src/bgfx_p.h b/src/bgfx_p.h
index 34106718e..e9cf4f980 100644
--- a/src/bgfx_p.h
+++ b/src/bgfx_p.h
@@ -313,7 +313,6 @@ namespace bgfx
 	struct TextureCreate
 	{
 		TextureFormat::Enum m_format;
-		uint32_t m_flags;
 		uint16_t m_width;
 		uint16_t m_height;
 		uint16_t m_sides;
diff --git a/src/renderer_d3d11.cpp b/src/renderer_d3d11.cpp
index 8b897b75a..ccb051165 100644
--- a/src/renderer_d3d11.cpp
+++ b/src/renderer_d3d11.cpp
@@ -1782,7 +1782,6 @@ BX_PRAGMA_DIAGNOSTIC_POP();
 			bx::write(&writer, magic);
 
 			TextureCreate tc;
-			tc.m_flags   = texture.m_flags;
 			tc.m_width   = _width;
 			tc.m_height  = _height;
 			tc.m_sides   = 0;
@@ -1794,7 +1793,7 @@ BX_PRAGMA_DIAGNOSTIC_POP();
 			bx::write(&writer, tc);
 
 			texture.destroy();
-			texture.create(mem, tc.m_flags, 0);
+			texture.create(mem, texture.m_flags, 0);
 
 			release(mem);
 		}
diff --git a/src/renderer_d3d12.cpp b/src/renderer_d3d12.cpp
index d9f6c489d..08371760d 100644
--- a/src/renderer_d3d12.cpp
+++ b/src/renderer_d3d12.cpp
@@ -1376,7 +1376,6 @@ namespace bgfx { namespace d3d12
 			bx::write(&writer, magic);
 
 			TextureCreate tc;
-			tc.m_flags   = texture.m_flags;
 			tc.m_width   = _width;
 			tc.m_height  = _height;
 			tc.m_sides   = 0;
@@ -1388,7 +1387,7 @@ namespace bgfx { namespace d3d12
 			bx::write(&writer, tc);
 
 			texture.destroy();
-			texture.create(mem, tc.m_flags, 0);
+			texture.create(mem, texture.m_flags, 0);
 
 			release(mem);
 		}
diff --git a/src/renderer_d3d9.cpp b/src/renderer_d3d9.cpp
index 43564c552..04ec99646 100644
--- a/src/renderer_d3d9.cpp
+++ b/src/renderer_d3d9.cpp
@@ -1004,8 +1004,29 @@ namespace bgfx { namespace d3d9
 		void resizeTexture(TextureHandle _handle, uint16_t _width, uint16_t _height) BX_OVERRIDE
 		{
 			TextureD3D9& texture = m_textures[_handle.idx];
-			texture.m_width  = _width;
-			texture.m_height = _height;
+
+			uint32_t size = sizeof(uint32_t) + sizeof(TextureCreate);
+			const Memory* mem = alloc(size);
+
+			bx::StaticMemoryBlockWriter writer(mem->data, mem->size);
+			uint32_t magic = BGFX_CHUNK_MAGIC_TEX;
+			bx::write(&writer, magic);
+
+			TextureCreate tc;
+			tc.m_width   = _width;
+			tc.m_height  = _height;
+			tc.m_sides   = 0;
+			tc.m_depth   = 0;
+			tc.m_numMips = 1;
+			tc.m_format  = TextureFormat::Enum(texture.m_requestedFormat);
+			tc.m_cubeMap = false;
+			tc.m_mem     = NULL;
+			bx::write(&writer, tc);
+
+			texture.destroy();
+			texture.create(mem, texture.m_flags, 0);
+
+			release(mem);
 		}
 
 		void overrideInternal(TextureHandle _handle, uintptr_t _ptr) BX_OVERRIDE
diff --git a/src/renderer_gl.cpp b/src/renderer_gl.cpp
index 7dab30f77..82b87e459 100644
--- a/src/renderer_gl.cpp
+++ b/src/renderer_gl.cpp
@@ -2227,7 +2227,6 @@ namespace bgfx { namespace gl
 			bx::write(&writer, magic);
 
 			TextureCreate tc;
-			tc.m_flags   = texture.m_flags;
 			tc.m_width   = _width;
 			tc.m_height  = _height;
 			tc.m_sides   = 0;
@@ -2239,7 +2238,7 @@ namespace bgfx { namespace gl
 			bx::write(&writer, tc);
 
 			texture.destroy();
-			texture.create(mem, tc.m_flags, 0);
+			texture.create(mem, texture.m_flags, 0);
 
 			release(mem);
 		}