brw_context.c File Reference

Include dependency graph for brw_context.c:

Go to the source code of this file.

Functions
static void	brw_destroy (struct pipe_context *pipe)
static void	brw_clear (struct pipe_context *pipe, struct pipe_surface *ps, unsigned clearValue)
struct pipe_context *	brw_create (struct pipe_screen *screen, struct brw_winsys *brw_winsys, unsigned pci_id)
Variables
int	BRW_DEBUG = (0)

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Function Documentation

static void brw_clear	(	struct pipe_context *	pipe,
		struct pipe_surface *	ps,
		unsigned	clearValue
	)			[static]

Definition at line 62 of file brw_context.c.

References pipe_surface::height, pipe_context::surface_fill, and pipe_surface::width.

{
   int x, y, w, h;
   /* FIXME: corny... */

   x = 0;
   y = 0;
   w = ps->width;
   h = ps->height;

   pipe->surface_fill(pipe, ps, x, y, w, h, clearValue);
}

struct pipe_context* brw_create	(	struct pipe_screen *	screen,
		struct brw_winsys *	brw_winsys,
		unsigned	pci_id
	)			[read]

Definition at line 77 of file brw_context.c.

References brw_context::bind, brw_clear(), brw_destroy(), brw_init_draw_functions(), brw_init_flush_functions(), brw_init_state(), brw_init_state_functions(), brw_init_surface_functions(), brw_init_texture_functions(), CALLOC_STRUCT, pipe_context::clear, debug_printf(), pipe_context::destroy, brw_context::dirty, brw_context::hardware_dirty, brw_context::pci_id, brw_context::pipe, pipe_context::screen, pipe_screen::winsys, pipe_context::winsys, brw_context::winsys, and brw_context::wm.

{
   struct brw_context *brw;

   debug_printf("%s: creating brw_context with pci id 0x%x\n",
                __FUNCTION__, pci_id);

   brw = CALLOC_STRUCT(brw_context);
   if (brw == NULL)
      return NULL;

   brw->winsys = brw_winsys;
   brw->pipe.winsys = screen->winsys;
   brw->pipe.screen = screen;

   brw->pipe.destroy = brw_destroy;
   brw->pipe.clear = brw_clear;

   brw_init_surface_functions(brw);
   brw_init_texture_functions(brw);
   brw_init_state_functions(brw);
   brw_init_flush_functions(brw);
   brw_init_draw_functions( brw );


   brw_init_state( brw );

   brw->pci_id = pci_id;
   brw->dirty = ~0;
   brw->hardware_dirty = ~0;

   memset(&brw->wm.bind, ~0, sizeof(brw->wm.bind));

   return &brw->pipe;
}

static void brw_destroy

(

struct pipe_context *

pipe

)

[static]

Definition at line 51 of file brw_context.c.

References brw_context(), brw_winsys::destroy, FREE, and brw_context::winsys.

{
   struct brw_context *brw = brw_context(pipe);

   if(brw->winsys->destroy)
      brw->winsys->destroy(brw->winsys);
   
   FREE(brw);
}

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Variable Documentation

int BRW_DEBUG = (0)

Definition at line 47 of file brw_context.c.

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