#include "main/bufferobj.h"
#include "main/context.h"
-#include "main/mfeatures.h"
#include "main/transformfeedback.h"
#include "st_cb_bufferobjects.h"
#include "util/u_inlines.h"
#include "cso_cache/cso_context.h"
-#if FEATURE_EXT_transform_feedback
-
struct st_transform_feedback_object {
struct gl_transform_feedback_object base;
if (!obj)
return NULL;
- obj->base.Name = name;
- obj->base.RefCount = 1;
+ _mesa_init_transform_feedback_object(&obj->base, name);
+
return &obj->base;
}
struct st_transform_feedback_object *sobj =
st_transform_feedback_object(obj);
unsigned i, max_num_targets;
+ unsigned offsets[PIPE_MAX_SO_BUFFERS] = {0};
max_num_targets = MIN2(Elements(sobj->base.Buffers),
Elements(sobj->targets));
}
/* Start writing at the beginning of each target. */
- cso_set_stream_outputs(st->cso_context, sobj->num_targets, sobj->targets,
- 0);
+ cso_set_stream_outputs(st->cso_context, sobj->num_targets,
+ sobj->targets, offsets);
}
struct gl_transform_feedback_object *obj)
{
struct st_context *st = st_context(ctx);
- cso_set_stream_outputs(st->cso_context, 0, NULL, 0);
+ cso_set_stream_outputs(st->cso_context, 0, NULL, NULL);
}
{
struct st_context *st = st_context(ctx);
struct st_transform_feedback_object *sobj =
- st_transform_feedback_object(obj);
+ st_transform_feedback_object(obj);
+ unsigned offsets[PIPE_MAX_SO_BUFFERS];
+ unsigned i;
+
+ for (i = 0; i < PIPE_MAX_SO_BUFFERS; i++)
+ offsets[i] = (unsigned)-1;
- cso_set_stream_outputs(st->cso_context, sobj->num_targets, sobj->targets,
- ~0);
+ cso_set_stream_outputs(st->cso_context, sobj->num_targets,
+ sobj->targets, offsets);
}
struct st_transform_feedback_object *sobj =
st_transform_feedback_object(obj);
- cso_set_stream_outputs(st->cso_context, 0, NULL, 0);
+ cso_set_stream_outputs(st->cso_context, 0, NULL, NULL);
pipe_so_target_reference(&sobj->draw_count,
st_transform_feedback_get_draw_target(obj));
functions->PauseTransformFeedback = st_pause_transform_feedback;
functions->ResumeTransformFeedback = st_resume_transform_feedback;
}
-
-#endif /* FEATURE_EXT_transform_feedback */