diff options
Diffstat (limited to 'WebKit/chromium/src/WebGraphicsContext3DDefaultImpl.cpp')
| -rw-r--r-- | WebKit/chromium/src/WebGraphicsContext3DDefaultImpl.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/WebKit/chromium/src/WebGraphicsContext3DDefaultImpl.cpp b/WebKit/chromium/src/WebGraphicsContext3DDefaultImpl.cpp index 4d24ea9..b23dc35 100644 --- a/WebKit/chromium/src/WebGraphicsContext3DDefaultImpl.cpp +++ b/WebKit/chromium/src/WebGraphicsContext3DDefaultImpl.cpp @@ -1001,6 +1001,7 @@ void WebGraphicsContext3DDefaultImpl::generateMipmap(unsigned long target) bool WebGraphicsContext3DDefaultImpl::getActiveAttrib(WebGLId program, unsigned long index, ActiveInfo& info) { + makeContextCurrent(); if (!program) { synthesizeGLError(GL_INVALID_VALUE); return false; @@ -1032,6 +1033,7 @@ bool WebGraphicsContext3DDefaultImpl::getActiveAttrib(WebGLId program, unsigned bool WebGraphicsContext3DDefaultImpl::getActiveUniform(WebGLId program, unsigned long index, ActiveInfo& info) { + makeContextCurrent(); GLint maxNameLength = -1; glGetProgramiv(program, GL_ACTIVE_UNIFORM_MAX_LENGTH, &maxNameLength); if (maxNameLength < 0) @@ -1223,6 +1225,7 @@ DELEGATE_TO_GL_2(polygonOffset, PolygonOffset, double, double) void WebGraphicsContext3DDefaultImpl::readPixels(long x, long y, unsigned long width, unsigned long height, unsigned long format, unsigned long type, void* pixels) { + makeContextCurrent(); // FIXME: remove the two glFlush calls when the driver bug is fixed, i.e., // all previous rendering calls should be done before reading pixels. glFlush(); |