GLboolean
intelMakeCurrent(__DRIcontext * driContextPriv,
__DRIdrawable * driDrawPriv,
__DRIdrawable * driReadPriv)
{
struct brw_context *brw;
GET_CURRENT_CONTEXT(curCtx);
if (driContextPriv)
brw = (struct brw_context *) driContextPriv->driverPrivate;
else
brw = NULL;
/* According to the glXMakeCurrent() man page: "Pending commands to
* the previous context, if any, are flushed before it is released."
* But only flush if we're actually changing contexts.
*/
if (brw_context(curCtx) && brw_context(curCtx) != brw) {
_mesa_flush(curCtx);
}
if (driContextPriv) {
struct gl_context *ctx = &brw->ctx;
struct gl_framebuffer *fb, *readFb;
if (driDrawPriv == NULL && driReadPriv == NULL) {
fb = _mesa_get_incomplete_framebuffer();
readFb = _mesa_get_incomplete_framebuffer();
} else {
fb = driDrawPriv->driverPrivate;
readFb = driReadPriv->driverPrivate;
driContextPriv->dri2.draw_stamp = driDrawPriv->dri2.stamp - 1;
driContextPriv->dri2.read_stamp = driReadPriv->dri2.stamp - 1;
}
/* The sRGB workaround changes the renderbuffer's format. We must change
* the format before the renderbuffer's miptree get's allocated, otherwise
* the formats of the renderbuffer and its miptree will differ.
*/
intel_gles3_srgb_workaround(brw, fb);
intel_gles3_srgb_workaround(brw, readFb);
/* If the context viewport hasn't been initialized, force a call out to
* the loader to get buffers so we have a drawable size for the initial
* viewport. */
if (!brw->ctx.ViewportInitialized)
intel_prepare_render(brw);
_mesa_make_current(ctx, fb, readFb);
} else {
_mesa_make_current(NULL, NULL, NULL);
}
return true;
}
GLboolean
intelMakeCurrent(__DRIcontext * driContextPriv,
__DRIdrawable * driDrawPriv,
__DRIdrawable * driReadPriv)
{
struct intel_context *intel;
GET_CURRENT_CONTEXT(curCtx);
if (driContextPriv)
intel = (struct intel_context *) driContextPriv->driverPrivate;
else
intel = NULL;
/* According to the glXMakeCurrent() man page: "Pending commands to
* the previous context, if any, are flushed before it is released."
* But only flush if we're actually changing contexts.
*/
if (intel_context(curCtx) && intel_context(curCtx) != intel) {
_mesa_flush(curCtx);
}
if (driContextPriv) {
struct gl_context *ctx = &intel->ctx;
struct gl_framebuffer *fb, *readFb;
if (driDrawPriv == NULL && driReadPriv == NULL) {
fb = _mesa_get_incomplete_framebuffer();
readFb = _mesa_get_incomplete_framebuffer();
} else {
fb = driDrawPriv->driverPrivate;
readFb = driReadPriv->driverPrivate;
driContextPriv->dri2.draw_stamp = driDrawPriv->dri2.stamp - 1;
driContextPriv->dri2.read_stamp = driReadPriv->dri2.stamp - 1;
}
intel_prepare_render(intel);
_mesa_make_current(ctx, fb, readFb);
intel_gles3_srgb_workaround(intel, ctx->WinSysDrawBuffer);
intel_gles3_srgb_workaround(intel, ctx->WinSysReadBuffer);
/* We do this in intel_prepare_render() too, but intel->ctx.DrawBuffer
* is NULL at that point. We can't call _mesa_makecurrent()
* first, since we need the buffer size for the initial
* viewport. So just call intel_draw_buffer() again here. */
intel_draw_buffer(ctx);
}
else {
_mesa_make_current(NULL, NULL, NULL);
}
return true;
}
GLboolean
intelMakeCurrent(__DRIcontext * driContextPriv,
__DRIdrawable * driDrawPriv,
__DRIdrawable * driReadPriv)
{
struct brw_context *brw;
GET_CURRENT_CONTEXT(curCtx);
if (driContextPriv)
brw = (struct brw_context *) driContextPriv->driverPrivate;
else
brw = NULL;
/* According to the glXMakeCurrent() man page: "Pending commands to
* the previous context, if any, are flushed before it is released."
* But only flush if we're actually changing contexts.
*/
if (brw_context(curCtx) && brw_context(curCtx) != brw) {
_mesa_flush(curCtx);
}
if (driContextPriv) {
struct gl_context *ctx = &brw->ctx;
struct gl_framebuffer *fb, *readFb;
if (driDrawPriv == NULL && driReadPriv == NULL) {
fb = _mesa_get_incomplete_framebuffer();
readFb = _mesa_get_incomplete_framebuffer();
} else {
fb = driDrawPriv->driverPrivate;
readFb = driReadPriv->driverPrivate;
driContextPriv->dri2.draw_stamp = driDrawPriv->dri2.stamp - 1;
driContextPriv->dri2.read_stamp = driReadPriv->dri2.stamp - 1;
}
intel_prepare_render(brw);
_mesa_make_current(ctx, fb, readFb);
intel_gles3_srgb_workaround(brw, ctx->WinSysDrawBuffer);
intel_gles3_srgb_workaround(brw, ctx->WinSysReadBuffer);
}
else {
_mesa_make_current(NULL, NULL, NULL);
}
return true;
}