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llvmpipe: minor refactoring of bin rasterization code

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This commit is contained in:
Brian Paul 2009-11-30 14:01:31 -07:00
parent bfa1a766d6
commit 7d042ac2a2
1 changed files with 28 additions and 16 deletions
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44
src/gallium/drivers/llvmpipe/lp_setup.c
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@ -170,13 +170,35 @@ static void bin_everywhere( struct setup_context *setup,
} }
/** Rasterize commands for a single bin */
static void
rasterize_bin( struct lp_rasterizer *rast,
struct cmd_block_list *commands,
int x, int y)
{
struct cmd_block *block;
unsigned k;
lp_rast_start_tile( rast, x, y );
/* simply execute each of the commands in the block list */
for (block = commands->head; block; block = block->next) {
for (k = 0; k < block->count; k++) {
block->cmd[k]( rast, block->arg[k] );
}
}
lp_rast_end_tile( rast );
}
/** Rasterize all tile's bins */
static void static void
rasterize_bins( struct setup_context *setup, rasterize_bins( struct setup_context *setup,
boolean write_depth ) boolean write_depth )
{ {
struct lp_rasterizer *rast = setup->rast; struct lp_rasterizer *rast = setup->rast;
struct cmd_block *block; unsigned i, j;
unsigned i,j,k;
SETUP_DEBUG("%s\n", __FUNCTION__); SETUP_DEBUG("%s\n", __FUNCTION__);
@ -188,22 +210,12 @@ rasterize_bins( struct setup_context *setup,
setup->fb.width, setup->fb.width,
setup->fb.height ); setup->fb.height );
/* loop over tile bins, rasterize each */
for (i = 0; i < setup->tiles_x; i++) { for (i = 0; i < setup->tiles_x; i++) {
for (j = 0; j < setup->tiles_y; j++) { for (j = 0; j < setup->tiles_y; j++) {
rasterize_bin( rast, &setup->tile[i][j],
lp_rast_start_tile( rast, i * TILE_SIZE,
i * TILE_SIZE, j * TILE_SIZE );
j * TILE_SIZE );
for (block = setup->tile[i][j].head; block; block = block->next) {
for (k = 0; k < block->count; k++) {
block->cmd[k]( rast, block->arg[k] );
}
}
lp_rast_end_tile( rast );
} }
} }