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llvmpipe: Final adjustments to rasterizer methods.

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This commit is contained in:
José Fonseca 2009-10-08 19:16:47 +01:00
parent f92787679d
commit 86dba3e414
2 changed files with 14 additions and 10 deletions
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22
src/gallium/drivers/llvmpipe/lp_rast.c
View file

@ -74,8 +74,7 @@ void lp_rast_start_tile( struct lp_rasterizer *rast,
void lp_rast_clear_color( struct lp_rasterizer *rast,
const union lp_rast_cmd_arg *arg )
{
const unsigned clear_color = arg->clear.clear_color;
unsigned i, j;
const uint8_t *clear_color = arg->clear_color;
if (clear_color[0] == clear_color[1] &&
clear_color[1] == clear_color[2] &&
@ -83,6 +82,7 @@ void lp_rast_clear_color( struct lp_rasterizer *rast,
memset(rast->tile.color, clear_color[0], TILE_SIZE * TILE_SIZE * 4);
}
else {
unsigned x, y, chan;
for (y = 0; y < TILE_SIZE; y++)
for (x = 0; x < TILE_SIZE; x++)
for (chan = 0; chan < 4; ++chan)
@ -93,7 +93,7 @@ void lp_rast_clear_color( struct lp_rasterizer *rast,
void lp_rast_clear_zstencil( struct lp_rasterizer *rast,
const union lp_rast_cmd_arg *arg)
{
const unsigned clear_zstencil = arg->clear.clear_zstencil;
const unsigned clear_zstencil = arg->clear_zstencil;
unsigned i, j;
for (i = 0; i < TILE_SIZE; i++)
@ -128,14 +128,14 @@ void lp_rast_shade_tile( struct lp_rasterizer *rast,
const union lp_rast_cmd_arg *arg,
const struct lp_rast_shader_inputs *inputs )
{
const uint32_t masks[4] = {~0, ~0, ~0, ~0};
unsigned i, j;
const unsigned masks[4] = {~0, ~0, ~0, ~0};
unsigned x, y;
/* Use the existing preference for 8x2 (four quads) shading:
*/
for (i = 0; i < TILE_SIZE; i += 8)
for (j = 0; j < TILE_SIZE; j += 2)
lp_rast_shade_quads( rast, inputs, i, j, &masks);
for (y = 0; y < TILE_SIZE; y += 2)
for (x = 0; x < TILE_SIZE; x += 8)
lp_rast_shade_quads( rast, inputs, x, y, masks);
}
@ -146,8 +146,8 @@ void lp_rast_shade_quads( struct lp_rasterizer *rast,
{
const struct lp_rast_state *state = rast->shader_state;
struct lp_rast_tile *tile = &rast->tile;
uint8_t *color;
uint8_t *depth;
void *color;
void *depth;
uint32_t ALIGN16_ATTRIB mask[4][NUM_CHANNELS];
unsigned chan_index;
unsigned q;
@ -247,6 +247,8 @@ void lp_rast_end_tile( struct lp_rasterizer *rast,
*/
void lp_rast_destroy( struct lp_rasterizer *rast )
{
pipe_surface_reference(&rast->state.cbuf, NULL);
pipe_surface_reference(&rast->state.zsbuf, NULL);
align_free(rast->tile.depth);
align_free(rast->tile.color);
FREE(rast);

2
src/gallium/drivers/llvmpipe/lp_rast.h
View file

@ -128,6 +128,8 @@ union lp_rast_cmd_arg {
const struct lp_rast_shader_inputs *shade_tile;
const struct lp_rast_triangle *triangle;
const struct lp_rast_state *set_state;
const uint8_t clear_color[4];
unsigned clear_zstencil;
};