[Scummvm-cvs-logs] SF.net SVN: scummvm:[51046] scummvm/branches/gsoc2010-opengl/backends/ graphics/opengl
vgvgf at users.sourceforge.net
vgvgf at users.sourceforge.net
Tue Jul 20 01:58:49 CEST 2010
Revision: 51046
http://scummvm.svn.sourceforge.net/scummvm/?rev=51046&view=rev
Author: vgvgf
Date: 2010-07-19 23:58:48 +0000 (Mon, 19 Jul 2010)
Log Message:
-----------
OPENGL: Fix adjustment of mouse coordinates when screen is resized and scaled.
Modified Paths:
--------------
scummvm/branches/gsoc2010-opengl/backends/graphics/opengl/opengl-graphics.cpp
scummvm/branches/gsoc2010-opengl/backends/graphics/openglsdl/openglsdl-graphics.cpp
Modified: scummvm/branches/gsoc2010-opengl/backends/graphics/opengl/opengl-graphics.cpp
===================================================================
--- scummvm/branches/gsoc2010-opengl/backends/graphics/opengl/opengl-graphics.cpp 2010-07-19 23:45:13 UTC (rev 51045)
+++ scummvm/branches/gsoc2010-opengl/backends/graphics/opengl/opengl-graphics.cpp 2010-07-19 23:58:48 UTC (rev 51046)
@@ -134,7 +134,8 @@
//avoid redundant format changes
Graphics::PixelFormat newFormat;
if (!format)
- newFormat = Graphics::PixelFormat(2, 5, 6, 5, 0, 11, 5, 0, 0);//Graphics::PixelFormat::createFormatCLUT8();
+ newFormat = Graphics::PixelFormat(3, 8, 8, 8, 0, 16, 8, 0, 0);
+ //newFormat = Graphics::PixelFormat::createFormatCLUT8();
else
newFormat = *format;
@@ -551,7 +552,7 @@
if (_cursorNeedsRedraw)
refreshCursor();
_cursorTexture->drawTexture(_cursorState.x - _cursorState.hotX,
- _cursorState.y - _cursorState.hotY, _cursorState.w, _cursorState.h);
+ _cursorState.y - _cursorState.hotY, _cursorState.w, _cursorState.h);
}
}
@@ -568,16 +569,20 @@
CHECK_GL_ERROR( glShadeModel(GL_FLAT) );
CHECK_GL_ERROR( glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST) );
+ // Setup alpha blend (For overlay and cursor)
CHECK_GL_ERROR( glEnable(GL_BLEND) );
CHECK_GL_ERROR( glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA) );
+ // Enable rendering with vertex and coord arrays
CHECK_GL_ERROR( glEnableClientState(GL_VERTEX_ARRAY) );
CHECK_GL_ERROR( glEnableClientState(GL_TEXTURE_COORD_ARRAY) );
CHECK_GL_ERROR( glEnable(GL_TEXTURE_2D) );
+ // Setup the GL viewport
CHECK_GL_ERROR( glViewport(0, 0, _videoMode.hardwareWidth, _videoMode.hardwareHeight) );
+ // Setup coordinates system
CHECK_GL_ERROR( glMatrixMode(GL_PROJECTION) );
CHECK_GL_ERROR( glLoadIdentity() );
CHECK_GL_ERROR( glOrtho(0, _videoMode.hardwareWidth, _videoMode.hardwareHeight, 0, -1, 1) );
@@ -586,6 +591,7 @@
}
bool OpenGLGraphicsManager::loadGFXMode() {
+ // Initialize OpenGL settings
initGL();
if (!_gameTexture) {
@@ -645,6 +651,10 @@
//if (_videoMode.aspectRatioCorrection)
// newEvent.mouse.y = aspect2Real(newEvent.mouse.y);
}
+ if (_videoMode.hardwareWidth != _videoMode.overlayWidth)
+ newEvent.mouse.x /= (float)_videoMode.hardwareWidth / _videoMode.overlayWidth;
+ if (_videoMode.hardwareHeight != _videoMode.overlayHeight)
+ newEvent.mouse.y /= (float)_videoMode.hardwareHeight / _videoMode.overlayHeight;
g_system->getEventManager()->pushEvent(newEvent);
}
}
@@ -652,7 +662,7 @@
bool OpenGLGraphicsManager::notifyEvent(const Common::Event &event) {
switch (event.type) {
case Common::EVENT_MOUSEMOVE:
- if (event.synthetic)
+ if (!event.synthetic)
setMousePos(event.mouse.x, event.mouse.y);
case Common::EVENT_LBUTTONDOWN:
case Common::EVENT_RBUTTONDOWN:
Modified: scummvm/branches/gsoc2010-opengl/backends/graphics/openglsdl/openglsdl-graphics.cpp
===================================================================
--- scummvm/branches/gsoc2010-opengl/backends/graphics/openglsdl/openglsdl-graphics.cpp 2010-07-19 23:45:13 UTC (rev 51045)
+++ scummvm/branches/gsoc2010-opengl/backends/graphics/openglsdl/openglsdl-graphics.cpp 2010-07-19 23:58:48 UTC (rev 51046)
@@ -279,8 +279,6 @@
break;*/
// HACK: Handle special SDL event
case OSystem_SDL::kSdlEventResize:
- _videoMode.overlayWidth = event.mouse.x;
- _videoMode.overlayHeight = event.mouse.y;
_videoMode.hardwareWidth = event.mouse.x;
_videoMode.hardwareHeight = event.mouse.y;
initGL();
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