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OpenGL: Fix frame sizing regression

This commit is contained in:
Vicki Pfau 2019-05-15 10:16:06 -07:00
parent 06cc738b00
commit 99d07c98c5
2 changed files with 4 additions and 5 deletions
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5
src/platform/opengl/gles2.c
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@ -192,14 +192,13 @@ static void mGLES2ContextResized(struct VideoBackend* v, unsigned w, unsigned h)
drawW -= drawW % v->width; drawW -= drawW % v->width;
drawH -= drawH % v->height; drawH -= drawH % v->height;
} }
glViewport(0, 0, w, h); glBindFramebuffer(GL_FRAMEBUFFER, 0);
glClearColor(0.f, 0.f, 0.f, 1.f);
glClear(GL_COLOR_BUFFER_BIT);
glViewport((w - drawW) / 2, (h - drawH) / 2, drawW, drawH); glViewport((w - drawW) / 2, (h - drawH) / 2, drawW, drawH);
} }
static void mGLES2ContextClear(struct VideoBackend* v) { static void mGLES2ContextClear(struct VideoBackend* v) {
UNUSED(v); UNUSED(v);
glBindFramebuffer(GL_FRAMEBUFFER, 0);
glClearColor(0.f, 0.f, 0.f, 1.f); glClearColor(0.f, 0.f, 0.f, 1.f);
glClear(GL_COLOR_BUFFER_BIT); glClear(GL_COLOR_BUFFER_BIT);
} }

4
src/platform/qt/DisplayGL.cpp
View File

@ -321,8 +321,6 @@ void PainterGL::setMessagePainter(MessagePainter* messagePainter) {
void PainterGL::resize(const QSize& size) { void PainterGL::resize(const QSize& size) {
m_size = size; m_size = size;
float r = m_surface->devicePixelRatio();
m_backend->resized(m_backend, m_size.width() * r, m_size.height() * r);
if (m_started && !m_active) { if (m_started && !m_active) {
forceDraw(); forceDraw();
} }
@ -419,6 +417,8 @@ void PainterGL::unpause() {
void PainterGL::performDraw() { void PainterGL::performDraw() {
m_painter.beginNativePainting(); m_painter.beginNativePainting();
float r = m_surface->devicePixelRatio();
m_backend->resized(m_backend, m_size.width() * r, m_size.height() * r);
m_backend->drawFrame(m_backend); m_backend->drawFrame(m_backend);
m_painter.endNativePainting(); m_painter.endNativePainting();
if (m_messagePainter) { if (m_messagePainter) {