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gallium: Add support for multiple viewports

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Gallium supported only a single viewport/scissor combination. This
commit changes the interface to allow us to add support for multiple
viewports/scissors.

Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Marek Olšák <maraeo@gmail.com>
Reviewed-by: José Fonseca<jfonseca@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
This commit is contained in:
Zack Rusin
2013-05-24 16:08:39 -04:00
parent e6efb900e7
commit eaabb4ead0
52 changed files with 265 additions and 166 deletions
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22
src/gallium/drivers/rbug/rbug_context.c
View File

@@ -693,28 +693,30 @@ rbug_set_polygon_stipple(struct pipe_context *_pipe,
}
static void
rbug_set_scissor_state(struct pipe_context *_pipe,
const struct pipe_scissor_state *scissor)
rbug_set_scissor_states(struct pipe_context *_pipe,
unsigned start_slot,
unsigned num_scissors,
const struct pipe_scissor_state *scissor)
{
struct rbug_context *rb_pipe = rbug_context(_pipe);
struct pipe_context *pipe = rb_pipe->pipe;
pipe_mutex_lock(rb_pipe->call_mutex);
pipe->set_scissor_state(pipe,
scissor);
pipe->set_scissor_states(pipe, start_slot, num_scissors, scissor);
pipe_mutex_unlock(rb_pipe->call_mutex);
}
static void
rbug_set_viewport_state(struct pipe_context *_pipe,
const struct pipe_viewport_state *viewport)
rbug_set_viewport_states(struct pipe_context *_pipe,
unsigned start_slot,
unsigned num_viewports,
const struct pipe_viewport_state *viewport)
{
struct rbug_context *rb_pipe = rbug_context(_pipe);
struct pipe_context *pipe = rb_pipe->pipe;
pipe_mutex_lock(rb_pipe->call_mutex);
pipe->set_viewport_state(pipe,
viewport);
pipe->set_viewport_states(pipe, start_slot, num_viewports, viewport);
pipe_mutex_unlock(rb_pipe->call_mutex);
}
@@ -1171,8 +1173,8 @@ rbug_context_create(struct pipe_screen *_screen, struct pipe_context *pipe)
rb_pipe->base.set_constant_buffer = rbug_set_constant_buffer;
rb_pipe->base.set_framebuffer_state = rbug_set_framebuffer_state;
rb_pipe->base.set_polygon_stipple = rbug_set_polygon_stipple;
rb_pipe->base.set_scissor_state = rbug_set_scissor_state;
rb_pipe->base.set_viewport_state = rbug_set_viewport_state;
rb_pipe->base.set_scissor_states = rbug_set_scissor_states;
rb_pipe->base.set_viewport_states = rbug_set_viewport_states;
rb_pipe->base.set_fragment_sampler_views = rbug_set_fragment_sampler_views;
rb_pipe->base.set_vertex_sampler_views = rbug_set_vertex_sampler_views;
rb_pipe->base.set_vertex_buffers = rbug_set_vertex_buffers;