No longer ignoring filter option in glBlitFramebuffer

src/OpenGL/libGLESv2/Context.cpp

@@ -3873,7 +3873,7 @@ void Context::setVertexAttrib(GLuint index, const GLuint *values)
 
 void Context::blitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
                               GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
-                              GLbitfield mask)
+                              GLbitfield mask, bool filter)
 {
 	Framebuffer *readFramebuffer = getReadFramebuffer();
 	Framebuffer *drawFramebuffer = getDrawFramebuffer();
@@ -4133,7 +4133,7 @@ void Context::blitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1
 				swap(destRect.y0, destRect.y1);
 			}
 
-			bool success = device->stretchRect(readRenderTarget, &sourceRect, drawRenderTarget, &destRect, false);
+			bool success = device->stretchRect(readRenderTarget, &sourceRect, drawRenderTarget, &destRect, filter);
 
 			readRenderTarget->release();
 			drawRenderTarget->release();

src/OpenGL/libGLESv2/Context.h

@@ -684,7 +684,7 @@ public:
 
 	void blitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
 	                     GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
-	                     GLbitfield mask);
+	                     GLbitfield mask, bool filter);
 
 	virtual void bindTexImage(egl::Surface *surface);
 	virtual EGLenum validateSharedImage(EGLenum target, GLuint name, GLuint textureLevel);

src/OpenGL/libGLESv2/libGLESv2.cpp

@@ -6266,7 +6266,7 @@ void BlitFramebufferNV(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint
 			return error(GL_INVALID_OPERATION);
 		}
 
-		context->blitFramebuffer(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask);
+		context->blitFramebuffer(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, false);
 	}
 }
 

src/OpenGL/libGLESv2/libGLESv3.cpp

@@ -1447,7 +1447,7 @@ GL_APICALL void GL_APIENTRY glBlitFramebuffer(GLint srcX0, GLint srcY0, GLint sr
 			return error(GL_INVALID_OPERATION);
 		}
 
-		context->blitFramebuffer(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask);
+		context->blitFramebuffer(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, filter == GL_LINEAR);
 	}
 }