Merge branch 'revgraphics'

Conflicts:
	src/framework/CMakeLists.txt
	src/framework/application.cpp
	src/framework/graphics/graphics.cpp

src/framework/graphics/painter.h

@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2010-2011 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef PAINTER_H
+#define PAINTER_H
+
+#include "declarations.h"
+#include <framework/util/databuffer.h>
+#include "coordsbuffer.h"
+#include "paintershaderprogram.h"
+
+class Painter
+{
+public:
+    enum CompositionMode {
+        CompositionMode_SourceOver,
+        CompositionMode_ColorizeSource,
+        CompositionMode_AdditiveSource
+    };
+
+    void init();
+    void terminate();
+
+    void updateProjectionMatrix(const Size& viewportSize, bool inverseYAxis = false);
+
+    void drawProgram(const PainterShaderProgramPtr& program, CoordsBuffer& coordsBuffer, PainterShaderProgram::DrawMode drawMode = PainterShaderProgram::Triangles);
+    void drawTextureCoords(CoordsBuffer& coordsBuffer, const TexturePtr& texture);
+    void drawTexturedRect(const Rect& dest, const TexturePtr& texture);
+    void drawTexturedRect(const Rect& dest, const TexturePtr& texture, const Rect& src);
+    void drawRepeatedTexturedRect(const Rect& dest, const TexturePtr& texture, const Rect& src);
+    void drawFilledRect(const Rect& dest);
+    void drawBoundingRect(const Rect& dest, int innerLineWidth = 1);
+
+    void setColor(const Color& color) { m_currentColor = color; }
+    Color getColor() { return m_currentColor; }
+
+    void setOpacity(int opacity) { m_currentOpacity = opacity / 255.0f; }
+    int getOpacity() { return m_currentOpacity * 255.0f; }
+
+    void setCustomProgram(PainterShaderProgramPtr program);
+    void releaseCustomProgram() { m_customProgram = nullptr; }
+    void setCompositionMode(CompositionMode compositionMode);
+
+    GLfloat *getProjectionMatrix() { return (GLfloat*)m_projectionMatrix; }
+
+private:
+    PainterShaderProgramPtr m_drawTexturedProgram;
+    PainterShaderProgramPtr m_drawSolidColorProgram;
+    PainterShaderProgramPtr m_customProgram;
+    GLfloat m_projectionMatrix[3][3];
+    Color m_currentColor;
+    GLfloat m_currentOpacity;
+    CoordsBuffer m_coordsBuffer;
+};
+
+extern Painter g_painter;
+
+#endif