diff options
Diffstat (limited to 'src/gui/opengl/qopengltextureglyphcache.cpp')
-rw-r--r-- | src/gui/opengl/qopengltextureglyphcache.cpp | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/src/gui/opengl/qopengltextureglyphcache.cpp b/src/gui/opengl/qopengltextureglyphcache.cpp index 490dc99749..41027d26e0 100644 --- a/src/gui/opengl/qopengltextureglyphcache.cpp +++ b/src/gui/opengl/qopengltextureglyphcache.cpp @@ -55,9 +55,9 @@ static int next_qopengltextureglyphcache_serial_number() QOpenGLTextureGlyphCache::QOpenGLTextureGlyphCache(QFontEngine::GlyphFormat format, const QTransform &matrix, const QColor &color) : QImageTextureGlyphCache(format, matrix, color) - , m_textureResource(0) - , pex(0) - , m_blitProgram(0) + , m_textureResource(nullptr) + , pex(nullptr) + , m_blitProgram(nullptr) , m_filterMode(Nearest) , m_serialNumber(next_qopengltextureglyphcache_serial_number()) , m_buffer(QOpenGLBuffer::VertexBuffer) @@ -102,7 +102,7 @@ static inline bool isCoreProfile() void QOpenGLTextureGlyphCache::createTextureData(int width, int height) { QOpenGLContext *ctx = const_cast<QOpenGLContext *>(QOpenGLContext::currentContext()); - if (ctx == 0) { + if (ctx == nullptr) { qWarning("QOpenGLTextureGlyphCache::createTextureData: Called with no context"); return; } @@ -121,7 +121,7 @@ void QOpenGLTextureGlyphCache::createTextureData(int width, int height) if (m_textureResource && !m_textureResource->m_texture) { delete m_textureResource; - m_textureResource = 0; + m_textureResource = nullptr; } if (!m_textureResource) @@ -276,7 +276,7 @@ static void load_glyph_image_region_to_texture(QOpenGLContext *ctx, void QOpenGLTextureGlyphCache::resizeTextureData(int width, int height) { QOpenGLContext *ctx = QOpenGLContext::currentContext(); - if (ctx == 0) { + if (ctx == nullptr) { qWarning("QOpenGLTextureGlyphCache::resizeTextureData: Called with no context"); return; } @@ -313,7 +313,7 @@ void QOpenGLTextureGlyphCache::resizeTextureData(int width, int height) funcs->glGenTextures(1, &tmp_texture); funcs->glBindTexture(GL_TEXTURE_2D, tmp_texture); funcs->glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, oldWidth, oldHeight, 0, - GL_RGBA, GL_UNSIGNED_BYTE, NULL); + GL_RGBA, GL_UNSIGNED_BYTE, nullptr); funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); @@ -326,7 +326,7 @@ void QOpenGLTextureGlyphCache::resizeTextureData(int width, int height) funcs->glActiveTexture(GL_TEXTURE0 + QT_IMAGE_TEXTURE_UNIT); funcs->glBindTexture(GL_TEXTURE_2D, oldTexture); - if (pex != 0) + if (pex != nullptr) pex->transferMode(BrushDrawingMode); funcs->glDisable(GL_STENCIL_TEST); @@ -336,9 +336,9 @@ void QOpenGLTextureGlyphCache::resizeTextureData(int width, int height) funcs->glViewport(0, 0, oldWidth, oldHeight); - QOpenGLShaderProgram *blitProgram = 0; - if (pex == 0) { - if (m_blitProgram == 0) { + QOpenGLShaderProgram *blitProgram = nullptr; + if (pex == nullptr) { + if (m_blitProgram == nullptr) { m_blitProgram = new QOpenGLShaderProgram; const bool isCoreProfile = ctx->format().profile() == QSurfaceFormat::CoreProfile; @@ -408,7 +408,7 @@ void QOpenGLTextureGlyphCache::resizeTextureData(int width, int height) funcs->glBindFramebuffer(GL_FRAMEBUFFER, (GLuint)oldFbo); - if (pex != 0) { + if (pex != nullptr) { funcs->glViewport(0, 0, pex->width, pex->height); pex->updateClipScissorTest(); } else { @@ -424,7 +424,7 @@ void QOpenGLTextureGlyphCache::resizeTextureData(int width, int height) void QOpenGLTextureGlyphCache::fillTexture(const Coord &c, glyph_t glyph, QFixed subPixelPosition) { QOpenGLContext *ctx = QOpenGLContext::currentContext(); - if (ctx == 0) { + if (ctx == nullptr) { qWarning("QOpenGLTextureGlyphCache::fillTexture: Called with no context"); return; } @@ -447,7 +447,7 @@ int QOpenGLTextureGlyphCache::glyphPadding() const int QOpenGLTextureGlyphCache::maxTextureWidth() const { QOpenGLContext *ctx = const_cast<QOpenGLContext *>(QOpenGLContext::currentContext()); - if (ctx == 0) + if (ctx == nullptr) return QImageTextureGlyphCache::maxTextureWidth(); else return ctx->d_func()->maxTextureSize(); @@ -456,7 +456,7 @@ int QOpenGLTextureGlyphCache::maxTextureWidth() const int QOpenGLTextureGlyphCache::maxTextureHeight() const { QOpenGLContext *ctx = const_cast<QOpenGLContext *>(QOpenGLContext::currentContext()); - if (ctx == 0) + if (ctx == nullptr) return QImageTextureGlyphCache::maxTextureHeight(); if (ctx->d_func()->workaround_brokenTexSubImage) @@ -469,10 +469,10 @@ void QOpenGLTextureGlyphCache::clear() { if (m_textureResource) m_textureResource->free(); - m_textureResource = 0; + m_textureResource = nullptr; delete m_blitProgram; - m_blitProgram = 0; + m_blitProgram = nullptr; m_w = 0; m_h = 0; |