diff options
Diffstat (limited to 'src/plugins/platforms/eglconvenience/qeglconvenience.cpp')
| -rw-r--r-- | src/plugins/platforms/eglconvenience/qeglconvenience.cpp | 46 |
1 files changed, 13 insertions, 33 deletions
diff --git a/src/plugins/platforms/eglconvenience/qeglconvenience.cpp b/src/plugins/platforms/eglconvenience/qeglconvenience.cpp index df7abc1401..f3ce0fa809 100644 --- a/src/plugins/platforms/eglconvenience/qeglconvenience.cpp +++ b/src/plugins/platforms/eglconvenience/qeglconvenience.cpp @@ -43,7 +43,7 @@ QT_BEGIN_NAMESPACE -QVector<EGLint> q_createConfigAttributesFromFormat(const QPlatformWindowFormat &format) +QVector<EGLint> q_createConfigAttributesFromFormat(const QWindowFormat &format) { int redSize = format.redBufferSize(); int greenSize = format.greenBufferSize(); @@ -53,17 +53,6 @@ QVector<EGLint> q_createConfigAttributesFromFormat(const QPlatformWindowFormat & int stencilSize = format.stencilBufferSize(); int sampleCount = format.samples(); - // QPlatformWindowFormat uses a magic value of -1 to indicate "don't care", even when a buffer of that - // type has been requested. So we must check QPlatformWindowFormat's booleans too if size is -1: - if (format.alpha() && alphaSize <= 0) - alphaSize = 1; - if (format.depth() && depthSize <= 0) - depthSize = 1; - if (format.stencil() && stencilSize <= 0) - stencilSize = 1; - if (format.sampleBuffers() && sampleCount <= 0) - sampleCount = 1; - // We want to make sure 16-bit configs are chosen over 32-bit configs as they will provide // the best performance. The EGL config selection algorithm is a bit stange in this regard: // The selection criteria for EGL_BUFFER_SIZE is "AtLeast", so we can't use it to discard @@ -82,14 +71,14 @@ QVector<EGLint> q_createConfigAttributesFromFormat(const QPlatformWindowFormat & // if the application sets the red/green/blue size to 5/6/5 on the QPlatformWindowFormat, // they will probably get a 32-bit config, even when there's an RGB565 config available. - // Now normalize the values so -1 becomes 0 - redSize = redSize > 0 ? redSize : 0; - greenSize = greenSize > 0 ? greenSize : 0; - blueSize = blueSize > 0 ? blueSize : 0; - alphaSize = alphaSize > 0 ? alphaSize : 0; - depthSize = depthSize > 0 ? depthSize : 0; - stencilSize = stencilSize > 0 ? stencilSize : 0; - sampleCount = sampleCount > 0 ? sampleCount : 0; +// // Now normalize the values so -1 becomes 0 +// redSize = redSize > 0 ? redSize : 0; +// greenSize = greenSize > 0 ? greenSize : 0; +// blueSize = blueSize > 0 ? blueSize : 0; +// alphaSize = alphaSize > 0 ? alphaSize : 0; +// depthSize = depthSize > 0 ? depthSize : 0; +// stencilSize = stencilSize > 0 ? stencilSize : 0; +// sampleCount = sampleCount > 0 ? sampleCount : 0; QVector<EGLint> configAttributes; @@ -206,7 +195,7 @@ bool q_reduceConfigAttributes(QVector<EGLint> *configAttributes) return false; } -EGLConfig q_configFromQPlatformWindowFormat(EGLDisplay display, const QPlatformWindowFormat &format, bool highestPixelFormat, int surfaceType) +EGLConfig q_configFromQPlatformWindowFormat(EGLDisplay display, const QWindowFormat &format, bool highestPixelFormat, int surfaceType) { EGLConfig cfg = 0; QVector<EGLint> configureAttributes = q_createConfigAttributesFromFormat(format); @@ -214,11 +203,7 @@ EGLConfig q_configFromQPlatformWindowFormat(EGLDisplay display, const QPlatformW configureAttributes.append(surfaceType); configureAttributes.append(EGL_RENDERABLE_TYPE); - if (format.windowApi() == QPlatformWindowFormat::OpenVG) { - configureAttributes.append(EGL_OPENVG_BIT); - } else { - configureAttributes.append(EGL_OPENGL_ES2_BIT); - } + configureAttributes.append(EGL_OPENGL_ES2_BIT); configureAttributes.append(EGL_NONE); do { @@ -272,9 +257,9 @@ EGLConfig q_configFromQPlatformWindowFormat(EGLDisplay display, const QPlatformW return 0; } -QPlatformWindowFormat qt_qPlatformWindowFormatFromConfig(EGLDisplay display, const EGLConfig config) +QWindowFormat q_windowFormatFromConfig(EGLDisplay display, const EGLConfig config) { - QPlatformWindowFormat format; + QWindowFormat format; EGLint redSize = 0; EGLint greenSize = 0; EGLint blueSize = 0; @@ -282,7 +267,6 @@ QPlatformWindowFormat qt_qPlatformWindowFormatFromConfig(EGLDisplay display, con EGLint depthSize = 0; EGLint stencilSize = 0; EGLint sampleCount = 0; - EGLint level = 0; eglGetConfigAttrib(display, config, EGL_RED_SIZE, &redSize); eglGetConfigAttrib(display, config, EGL_GREEN_SIZE, &greenSize); @@ -291,7 +275,6 @@ QPlatformWindowFormat qt_qPlatformWindowFormatFromConfig(EGLDisplay display, con eglGetConfigAttrib(display, config, EGL_DEPTH_SIZE, &depthSize); eglGetConfigAttrib(display, config, EGL_STENCIL_SIZE, &stencilSize); eglGetConfigAttrib(display, config, EGL_SAMPLES, &sampleCount); - eglGetConfigAttrib(display, config, EGL_LEVEL, &level); format.setRedBufferSize(redSize); format.setGreenBufferSize(greenSize); @@ -300,10 +283,7 @@ QPlatformWindowFormat qt_qPlatformWindowFormatFromConfig(EGLDisplay display, con format.setDepthBufferSize(depthSize); format.setStencilBufferSize(stencilSize); format.setSamples(sampleCount); - format.setDirectRendering(true); // All EGL contexts are direct-rendered - format.setRgba(true); // EGL doesn't support colour index rendering format.setStereo(false); // EGL doesn't support stereo buffers - format.setAccumBufferSize(0); // EGL doesn't support accululation buffers // Clear the EGL error state because some of the above may // have errored out because the attribute is not applicable |