diff options
| -rw-r--r-- | backends/platform/iphone/iphone_video.h | 4 | ||||
| -rw-r--r-- | backends/platform/iphone/iphone_video.m | 30 |
2 files changed, 17 insertions, 17 deletions
diff --git a/backends/platform/iphone/iphone_video.h b/backends/platform/iphone/iphone_video.h index 173814a028..d6ef46977b 100644 --- a/backends/platform/iphone/iphone_video.h +++ b/backends/platform/iphone/iphone_video.h @@ -44,8 +44,8 @@ EAGLContext *_context; GLuint _viewRenderbuffer; GLuint _viewFramebuffer; - GLint _backingWidth; - GLint _backingHeight; + GLint _renderBufferWidth; + GLint _renderBufferHeight; GLint _visibleWidth; GLint _visibleHeight; GLuint _screenTexture; diff --git a/backends/platform/iphone/iphone_video.m b/backends/platform/iphone/iphone_video.m index c917dcccfb..6b96874085 100644 --- a/backends/platform/iphone/iphone_video.m +++ b/backends/platform/iphone/iphone_video.m @@ -438,12 +438,12 @@ static void setFilterModeForTexture(GLuint tex, GraphicsModes mode) { width = width / (float)_width * gameHeight; height = height / (float)_height * gameWidth; } else { - mouseX = (_overlayWidth - mouseX) / (float)_overlayWidth * _backingWidth; - mouseY = mouseY / (float)_overlayHeight * _backingHeight; - hotspotX = hotspotX / (float)_overlayWidth * _backingWidth; - hotspotY = hotspotY / (float)_overlayHeight * _backingHeight; - width = width / (float)_overlayWidth * _backingWidth; - height = height / (float)_overlayHeight * _backingHeight; + mouseX = (_overlayWidth - mouseX) / (float)_overlayWidth * _renderBufferWidth; + mouseY = mouseY / (float)_overlayHeight * _renderBufferHeight; + hotspotX = hotspotX / (float)_overlayWidth * _renderBufferWidth; + hotspotY = hotspotY / (float)_overlayHeight * _renderBufferHeight; + width = width / (float)_overlayWidth * _renderBufferWidth; + height = height / (float)_overlayHeight * _renderBufferHeight; } mouseX -= hotspotX; @@ -510,16 +510,16 @@ static void setFilterModeForTexture(GLuint tex, GraphicsModes mode) { [_context renderbufferStorage:GL_RENDERBUFFER_OES fromDrawable:(id<EAGLDrawable>)self.layer]; glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_COLOR_ATTACHMENT0_OES, GL_RENDERBUFFER_OES, _viewRenderbuffer); printOpenGLError(); - glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_WIDTH_OES, &_backingWidth); printOpenGLError(); - glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_HEIGHT_OES, &_backingHeight); printOpenGLError(); + glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_WIDTH_OES, &_renderBufferWidth); printOpenGLError(); + glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_HEIGHT_OES, &_renderBufferHeight); printOpenGLError(); if (glCheckFramebufferStatusOES(GL_FRAMEBUFFER_OES) != GL_FRAMEBUFFER_COMPLETE_OES) { NSLog(@"Failed to make complete framebuffer object %x.", glCheckFramebufferStatusOES(GL_FRAMEBUFFER_OES)); return; } - _overlayHeight = _backingWidth; - _overlayWidth = _backingHeight; + _overlayHeight = _renderBufferWidth; + _overlayWidth = _renderBufferHeight; _overlayTexWidth = getSizeNextPOT(_overlayHeight); _overlayTexHeight = getSizeNextPOT(_overlayWidth); @@ -527,7 +527,7 @@ static void setFilterModeForTexture(GLuint tex, GraphicsModes mode) { _overlayTexBuffer = (char *)malloc(textureSize); memset(_overlayTexBuffer, 0, textureSize); - glViewport(0, 0, _backingWidth, _backingHeight); printOpenGLError(); + glViewport(0, 0, _renderBufferWidth, _renderBufferHeight); printOpenGLError(); glClearColor(0.0f, 0.0f, 0.0f, 1.0f); printOpenGLError(); glEnable(GL_BLEND); @@ -550,7 +550,7 @@ static void setFilterModeForTexture(GLuint tex, GraphicsModes mode) { glRotatef(180, 0, 0, 1); printOpenGLError(); } - glOrthof(0, _backingWidth, 0, _backingHeight, 0, 1); printOpenGLError(); + glOrthof(0, _renderBufferWidth, 0, _renderBufferHeight, 0, 1); printOpenGLError(); if (_screenTexture > 0) { glDeleteTextures(1, &_screenTexture); printOpenGLError(); @@ -581,8 +581,8 @@ static void setFilterModeForTexture(GLuint tex, GraphicsModes mode) { } if (_orientation == UIDeviceOrientationLandscapeLeft || _orientation == UIDeviceOrientationLandscapeRight) { - _visibleHeight = _backingHeight; - _visibleWidth = _backingWidth; + _visibleHeight = _renderBufferHeight; + _visibleWidth = _renderBufferWidth; float ratioDifference = ((float)_height / (float)_width) / ((float)_fullWidth / (float)_fullHeight); int rectWidth, rectHeight; @@ -608,7 +608,7 @@ static void setFilterModeForTexture(GLuint tex, GraphicsModes mode) { _screenRect = CGRectMake(0, 0, _fullWidth - 1, height - 1); _visibleHeight = height; - _visibleWidth = _backingWidth; + _visibleWidth = _renderBufferWidth; _heightOffset = 0.0f; _widthOffset = 0.0f; |