Mercurial > fife-parpg
diff engine/core/video/opengl/renderbackendopengl.cpp @ 417:14e8087cde2c
Fixed the problem where the opengl renderer was leaving traces on the screen after closing maps in the editor. [t:392]
Removed a member variable in SDLImage that was not being used.
| author | prock@33b003aa-7bff-0310-803a-e67f0ece8222 |
|---|---|
| date | Wed, 03 Feb 2010 20:04:39 +0000 |
| parents | 66db8ce5dfa2 |
| children | ad7969d9460b |
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--- a/engine/core/video/opengl/renderbackendopengl.cpp Wed Feb 03 18:59:34 2010 +0000 +++ b/engine/core/video/opengl/renderbackendopengl.cpp Wed Feb 03 20:04:39 2010 +0000 @@ -132,7 +132,9 @@ } void RenderBackendOpenGL::startFrame() { + glDisable(GL_SCISSOR_TEST); glClear(GL_COLOR_BUFFER_BIT); + glEnable(GL_SCISSOR_TEST); } void RenderBackendOpenGL::endFrame() { @@ -173,7 +175,7 @@ Image* RenderBackendOpenGL::createImage(const uint8_t* data, unsigned int width, unsigned int height) { return new GLImage(data, width, height); } - + bool RenderBackendOpenGL::putPixel(int x, int y, int r, int g, int b) { if ((x < 0) || (x >= (int)getWidth()) || (y < 0) || (y >= (int)getHeight())) { return false; @@ -184,7 +186,7 @@ glEnd(); return true; } - + void RenderBackendOpenGL::drawLine(const Point& p1, const Point& p2, int r, int g, int b) { glColor4ub(r, g, b, 255); glBegin(GL_LINES); @@ -196,7 +198,7 @@ glVertex3f(p2.x+0.5f, p2.y+0.5f, 0); glEnd(); } - + void RenderBackendOpenGL::drawQuad(const Point& p1, const Point& p2, const Point& p3, const Point& p4, int r, int g, int b) { glColor4ub(r, g, b, 165); glBegin(GL_QUADS); @@ -206,5 +208,5 @@ glVertex3f(p4.x, p4.y, 0); glEnd(); } - + }