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-rw-r--r--src/gallium/drivers/llvmpipe/lp_rast.c68
-rw-r--r--src/gallium/drivers/llvmpipe/lp_rast.h17
-rw-r--r--src/gallium/drivers/llvmpipe/lp_rast_priv.h14
3 files changed, 48 insertions, 51 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_rast.c b/src/gallium/drivers/llvmpipe/lp_rast.c
index 2217debc02..50d2a0a0f3 100644
--- a/src/gallium/drivers/llvmpipe/lp_rast.c
+++ b/src/gallium/drivers/llvmpipe/lp_rast.c
@@ -50,14 +50,14 @@ struct lp_rasterizer *lp_rast_create( void )
}
void lp_rast_bind_surfaces( struct lp_rasterizer *rast,
- struct pipe_surface *color,
- struct pipe_surface *zstencil,
+ struct pipe_surface *cbuf,
+ struct pipe_surface *zsbuf,
const float *clear_color,
double clear_depth,
unsigned clear_stencil)
{
- pipe_surface_reference(&rast->state.color, color);
- pipe_surface_reference(&rast->state.depth, depth);
+ pipe_surface_reference(&rast->state.cbuf, cbuf);
+ pipe_surface_reference(&rast->state.zsbuf, zsbuf);
}
@@ -93,12 +93,12 @@ 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_color = arg->clear.clear_zstencil;
+ const unsigned clear_zstencil = arg->clear.clear_zstencil;
unsigned i, j;
for (i = 0; i < TILE_SIZE; i++)
for (j = 0; j < TILE_SIZE; j++)
- rast->tile.depth[i][j] = clear_depth;
+ rast->tile.depth[i*TILE_SIZE + j] = clear_zstencil;
}
@@ -119,7 +119,7 @@ void lp_rast_load_zstencil( struct lp_rasterizer *rast,
void lp_rast_set_state( struct lp_rasterizer *rast,
const union lp_rast_cmd_arg *arg )
{
- rast->shader_state = arg->state;
+ rast->shader_state = arg->set_state;
}
@@ -128,36 +128,24 @@ void lp_rast_shade_tile( struct lp_rasterizer *rast,
const union lp_rast_cmd_arg *arg,
const struct lp_rast_shader_inputs *inputs )
{
- unsigned i;
-
- /* Set up the silly quad coef pointers
- */
- for (i = 0; i < 4; i++) {
- rast->quads[i].posCoef = &inputs->posCoef;
- rast->quads[i].coef = inputs->coef;
- }
+ const uint32_t masks[4] = {~0, ~0, ~0, ~0};
+ unsigned i, j;
/* 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) {
- rast->shader_state.shade( inputs->jc,
- rast->x + i,
- rast->y + j,
- rast->quads, 4 );
- }
- }
+ 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);
}
-void lp_rast_shade_quads( const struct lp_rast_state *state,
- struct lp_rast_tile *tile,
- struct quad_header **quads,
- unsigned nr )
+void lp_rast_shade_quads( struct lp_rasterizer *rast,
+ const struct lp_rast_shader_inputs *inputs,
+ unsigned x, unsigned y,
+ const unsigned *masks)
{
- struct quad_header *quad = quads[0];
- const unsigned x = quad->input.x0;
- const unsigned y = quad->input.y0;
+ const struct lp_rast_state *state = rast->shader_state;
+ struct lp_rast_tile *tile = &rast->tile;
uint8_t *color;
uint8_t *depth;
uint32_t ALIGN16_ATTRIB mask[4][NUM_CHANNELS];
@@ -165,18 +153,13 @@ void lp_rast_shade_quads( const struct lp_rast_state *state,
unsigned q;
/* Sanity checks */
- assert(nr * QUAD_SIZE == TILE_VECTOR_HEIGHT * TILE_VECTOR_WIDTH);
assert(x % TILE_VECTOR_WIDTH == 0);
assert(y % TILE_VECTOR_HEIGHT == 0);
- for (q = 0; q < nr; ++q) {
- assert(quads[q]->input.x0 == x + q*2);
- assert(quads[q]->input.y0 == y);
- }
/* mask */
for (q = 0; q < 4; ++q)
for (chan_index = 0; chan_index < NUM_CHANNELS; ++chan_index)
- mask[q][chan_index] = quads[q]->inout.mask & (1 << chan_index) ? ~0 : 0;
+ mask[q][chan_index] = masks[q] & (1 << chan_index) ? ~0 : 0;
/* color buffer */
color = &TILE_PIXEL(tile->color, x, y, 0);
@@ -184,7 +167,7 @@ void lp_rast_shade_quads( const struct lp_rast_state *state,
/* depth buffer */
assert((x % 2) == 0);
assert((y % 2) == 0);
- depth = (uint8_t *)tile->depth + y*TILE_SIZE*4 + 2*x*4;
+ depth = tile->depth + y*TILE_SIZE + 2*x;
/* XXX: This will most likely fail on 32bit x86 without -mstackrealign */
assert(lp_check_alignment(mask, 16));
@@ -196,9 +179,9 @@ void lp_rast_shade_quads( const struct lp_rast_state *state,
/* run shader */
state->shader( &state->jc,
x, y,
- quad->coef->a0,
- quad->coef->dadx,
- quad->coef->dady,
+ inputs->a0,
+ inputs->dadx,
+ inputs->dady,
&mask[0][0],
color,
depth);
@@ -220,8 +203,9 @@ void lp_rast_end_tile( struct lp_rasterizer *rast,
const unsigned y = rast->y;
unsigned w = TILE_SIZE;
unsigned h = TILE_SIZE;
+ void *map;
- surface = rast->state.color;
+ surface = rast->state.cbuf;
if(!surface)
return;
@@ -252,7 +236,7 @@ void lp_rast_end_tile( struct lp_rasterizer *rast,
screen->transfer_unmap(screen, transfer);
}
- screen->tex_transfer_destroy(screen, transfer);
+ screen->tex_transfer_destroy(transfer);
if (write_depth) {
/* FIXME: call u_tile func to store depth/stencil to surface */
diff --git a/src/gallium/drivers/llvmpipe/lp_rast.h b/src/gallium/drivers/llvmpipe/lp_rast.h
index f40208bbda..380a1adbd2 100644
--- a/src/gallium/drivers/llvmpipe/lp_rast.h
+++ b/src/gallium/drivers/llvmpipe/lp_rast.h
@@ -28,6 +28,7 @@
#ifndef LP_RAST_H
#define LP_RAST_H
+#include "pipe/p_compiler.h"
#include "lp_jit.h"
/* Initially create and program a single rasterizer directly. Later
@@ -91,9 +92,6 @@ struct lp_rast_triangle {
float dx12;
float dx23;
float dx31;
-
- /* State to run the shader: */
- struct lp_rast_shader_inputs inputs;
};
struct clear_tile {
@@ -112,8 +110,8 @@ struct load_tile {
struct lp_rasterizer *lp_rast_create( void );
void lp_rast_bind_surfaces( struct lp_rasterizer *,
- struct pipe_surface *color,
- struct pipe_surface *zstencil,
+ struct pipe_surface *cbuf,
+ struct pipe_surface *zsbuf,
const float *clear_color,
double clear_depth,
unsigned clear_stencil);
@@ -154,7 +152,8 @@ void lp_rast_triangle( struct lp_rasterizer *,
const union lp_rast_cmd_arg * );
void lp_rast_shade_tile( struct lp_rasterizer *,
- const union lp_rast_cmd_arg * );
+ const union lp_rast_cmd_arg *,
+ const struct lp_rast_shader_inputs *);
void lp_rast_store_color( struct lp_rasterizer *,
const union lp_rast_cmd_arg *);
@@ -163,6 +162,12 @@ void lp_rast_store_zstencil( struct lp_rasterizer *,
const union lp_rast_cmd_arg *);
+/* End of tile:
+ */
+
+void lp_rast_end_tile( struct lp_rasterizer *rast,
+ boolean write_depth );
+
/* Shutdown:
*/
void lp_rast_destroy( struct lp_rasterizer * );
diff --git a/src/gallium/drivers/llvmpipe/lp_rast_priv.h b/src/gallium/drivers/llvmpipe/lp_rast_priv.h
index b819519553..29e4c8fd80 100644
--- a/src/gallium/drivers/llvmpipe/lp_rast_priv.h
+++ b/src/gallium/drivers/llvmpipe/lp_rast_priv.h
@@ -38,7 +38,7 @@ struct lp_rast_tile
{
uint8_t *color;
- uint8_t *depth;
+ uint32_t *depth;
};
@@ -55,12 +55,20 @@ struct lp_rasterizer {
struct {
- struct pipe_surface *color;
- struct pipe_surface *zstencil;
+ struct pipe_surface *cbuf;
+ struct pipe_surface *zsbuf;
unsigned clear_color;
unsigned clear_depth;
char clear_stencil;
} state;
+
+ const struct lp_rast_state *shader_state;
};
+
+void lp_rast_shade_quads( struct lp_rasterizer *rast,
+ const struct lp_rast_shader_inputs *inputs,
+ unsigned x, unsigned y,
+ const unsigned *masks);
+
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 23:44:46 +0000