angle::Result FramebufferD3D::clearBufferiv(const gl::Context *context,
GLenum buffer,
GLint drawbuffer,
const GLint *values)
{
// glClearBufferiv can be called to clear the color buffer or stencil buffer
ClearParameters clearParams = GetClearParameters(context->getState(), 0);
if (buffer == GL_COLOR)
{
for (unsigned int i = 0; i < ArraySize(clearParams.clearColor); i++)
{
clearParams.clearColor[i] = (drawbuffer == static_cast<int>(i));
}
clearParams.colorI = gl::ColorI(values[0], values[1], values[2], values[3]);
clearParams.colorType = GL_INT;
}
if (buffer == GL_STENCIL)
{
clearParams.clearStencil = true;
clearParams.stencilValue = values[0];
}
return clearImpl(context, clearParams);
}
angle::Result FramebufferD3D::clearBufferfv(const gl::Context *context,
GLenum buffer,
GLint drawbuffer,
const GLfloat *values)
{
// glClearBufferfv can be called to clear the color buffer or depth buffer
ClearParameters clearParams = GetClearParameters(context->getState(), 0);
if (buffer == GL_COLOR)
{
for (unsigned int i = 0; i < ArraySize(clearParams.clearColor); i++)
{
clearParams.clearColor[i] = (drawbuffer == static_cast<int>(i));
}
clearParams.colorF = gl::ColorF(values[0], values[1], values[2], values[3]);
clearParams.colorType = GL_FLOAT;
}
if (buffer == GL_DEPTH)
{
clearParams.clearDepth = true;
clearParams.depthValue = values[0];
}
return clearImpl(context, clearParams);
}
gl::Error FramebufferD3D::clearBufferfi(const gl::State &state, GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil)
{
// glClearBufferfi can only be called to clear a depth stencil buffer
ClearParameters clearParams = GetClearParameters(state, 0);
clearParams.clearDepth = true;
clearParams.depthClearValue = depth;
clearParams.clearStencil = true;
clearParams.stencilClearValue = stencil;
return clear(state, clearParams);
}
gl::Error FramebufferD3D::clearBufferuiv(const gl::State &state, GLenum buffer, GLint drawbuffer, const GLuint *values)
{
// glClearBufferuiv can only be called to clear a color buffer
ClearParameters clearParams = GetClearParameters(state, 0);
for (unsigned int i = 0; i < ArraySize(clearParams.clearColor); i++)
{
clearParams.clearColor[i] = (drawbuffer == static_cast<int>(i));
}
clearParams.colorUIClearValue = gl::ColorUI(values[0], values[1], values[2], values[3]);
clearParams.colorClearType = GL_UNSIGNED_INT;
return clear(state, clearParams);
}
angle::Result FramebufferD3D::clearBufferfi(const gl::Context *context,
GLenum buffer,
GLint drawbuffer,
GLfloat depth,
GLint stencil)
{
// glClearBufferfi can only be called to clear a depth stencil buffer
ClearParameters clearParams = GetClearParameters(context->getState(), 0);
clearParams.clearDepth = true;
clearParams.depthValue = depth;
clearParams.clearStencil = true;
clearParams.stencilValue = stencil;
return clearImpl(context, clearParams);
}
angle::Result FramebufferD3D::clearBufferuiv(const gl::Context *context,
GLenum buffer,
GLint drawbuffer,
const GLuint *values)
{
// glClearBufferuiv can only be called to clear a color buffer
ClearParameters clearParams = GetClearParameters(context->getState(), 0);
for (unsigned int i = 0; i < ArraySize(clearParams.clearColor); i++)
{
clearParams.clearColor[i] = (drawbuffer == static_cast<int>(i));
}
clearParams.colorUI = gl::ColorUI(values[0], values[1], values[2], values[3]);
clearParams.colorType = GL_UNSIGNED_INT;
return clearImpl(context, clearParams);
}
gl::Error FramebufferD3D::clearBufferiv(const gl::State &state, GLenum buffer, GLint drawbuffer, const GLint *values)
{
// glClearBufferiv can be called to clear the color buffer or stencil buffer
ClearParameters clearParams = GetClearParameters(state, 0);
if (buffer == GL_COLOR)
{
for (unsigned int i = 0; i < ArraySize(clearParams.clearColor); i++)
{
clearParams.clearColor[i] = (drawbuffer == static_cast<int>(i));
}
clearParams.colorIClearValue = gl::ColorI(values[0], values[1], values[2], values[3]);
clearParams.colorClearType = GL_INT;
}
if (buffer == GL_STENCIL)
{
clearParams.clearStencil = true;
clearParams.stencilClearValue = values[1];
}
return clear(state, clearParams);
}
angle::Result FramebufferD3D::clear(const gl::Context *context, GLbitfield mask)
{
ClearParameters clearParams = GetClearParameters(context->getState(), mask);
return clearImpl(context, clearParams);
}
gl::Error FramebufferD3D::clear(const gl::Data &data, GLbitfield mask)
{
const gl::State &state = *data.state;
ClearParameters clearParams = GetClearParameters(state, mask);
return clear(state, clearParams);
}
