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path: root/src/gallium/auxiliary/draw/draw_pipe_pstipple.c
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Diffstat (limited to 'src/gallium/auxiliary/draw/draw_pipe_pstipple.c')
-rw-r--r--src/gallium/auxiliary/draw/draw_pipe_pstipple.c81
1 files changed, 52 insertions, 29 deletions
diff --git a/src/gallium/auxiliary/draw/draw_pipe_pstipple.c b/src/gallium/auxiliary/draw/draw_pipe_pstipple.c
index d0d99aa331..ef30db094f 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_pstipple.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_pstipple.c
@@ -42,6 +42,7 @@
#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
+#include "util/u_sampler.h"
#include "tgsi/tgsi_transform.h"
#include "tgsi/tgsi_dump.h"
@@ -74,9 +75,10 @@ struct pstip_stage
struct draw_stage stage;
void *sampler_cso;
- struct pipe_texture *texture;
+ struct pipe_resource *texture;
+ struct pipe_sampler_view *sampler_view;
uint num_samplers;
- uint num_textures;
+ uint num_sampler_views;
/*
* Currently bound state
@@ -84,7 +86,7 @@ struct pstip_stage
struct pstip_fragment_shader *fs;
struct {
void *samplers[PIPE_MAX_SAMPLERS];
- struct pipe_texture *textures[PIPE_MAX_SAMPLERS];
+ struct pipe_sampler_view *sampler_views[PIPE_MAX_SAMPLERS];
const struct pipe_poly_stipple *stipple;
} state;
@@ -98,8 +100,9 @@ struct pstip_stage
void (*driver_bind_sampler_states)(struct pipe_context *, unsigned, void **);
- void (*driver_set_sampler_textures)(struct pipe_context *, unsigned,
- struct pipe_texture **);
+ void (*driver_set_sampler_views)(struct pipe_context *,
+ unsigned,
+ struct pipe_sampler_view **);
void (*driver_set_polygon_stipple)(struct pipe_context *,
const struct pipe_poly_stipple *);
@@ -374,19 +377,21 @@ pstip_update_texture(struct pstip_stage *pstip)
{
static const uint bit31 = 1 << 31;
struct pipe_context *pipe = pstip->pipe;
- struct pipe_screen *screen = pipe->screen;
struct pipe_transfer *transfer;
const uint *stipple = pstip->state.stipple->stipple;
uint i, j;
ubyte *data;
/* XXX: want to avoid flushing just because we use stipple:
+ *
+ * Flush should no longer be necessary if driver is properly
+ * interleaving drawing and transfers on a given context:
*/
pipe->flush( pipe, PIPE_FLUSH_TEXTURE_CACHE, NULL );
- transfer = screen->get_tex_transfer(screen, pstip->texture, 0, 0, 0,
- PIPE_TRANSFER_WRITE, 0, 0, 32, 32);
- data = screen->transfer_map(screen, transfer);
+ transfer = pipe_get_transfer(pipe, pstip->texture, 0, 0, 0,
+ PIPE_TRANSFER_WRITE, 0, 0, 32, 32);
+ data = pipe->transfer_map(pipe, transfer);
/*
* Load alpha texture.
@@ -408,8 +413,8 @@ pstip_update_texture(struct pstip_stage *pstip)
}
/* unmap */
- screen->transfer_unmap(screen, transfer);
- screen->tex_transfer_destroy(transfer);
+ pipe->transfer_unmap(pipe, transfer);
+ pipe->transfer_destroy(pipe, transfer);
}
@@ -421,7 +426,8 @@ pstip_create_texture(struct pstip_stage *pstip)
{
struct pipe_context *pipe = pstip->pipe;
struct pipe_screen *screen = pipe->screen;
- struct pipe_texture texTemp;
+ struct pipe_resource texTemp;
+ struct pipe_sampler_view viewTempl;
memset(&texTemp, 0, sizeof(texTemp));
texTemp.target = PIPE_TEXTURE_2D;
@@ -430,11 +436,22 @@ pstip_create_texture(struct pstip_stage *pstip)
texTemp.width0 = 32;
texTemp.height0 = 32;
texTemp.depth0 = 1;
+ texTemp.bind = PIPE_BIND_SAMPLER_VIEW;
- pstip->texture = screen->texture_create(screen, &texTemp);
+ pstip->texture = screen->resource_create(screen, &texTemp);
if (pstip->texture == NULL)
return FALSE;
+ u_sampler_view_default_template(&viewTempl,
+ pstip->texture,
+ pstip->texture->format);
+ pstip->sampler_view = pipe->create_sampler_view(pipe,
+ pstip->texture,
+ &viewTempl);
+ if (!pstip->sampler_view) {
+ return FALSE;
+ }
+
return TRUE;
}
@@ -513,19 +530,19 @@ pstip_first_tri(struct draw_stage *stage, struct prim_header *header)
/* how many samplers? */
/* we'll use sampler/texture[pstip->sampler_unit] for the stipple */
- num_samplers = MAX2(pstip->num_textures, pstip->num_samplers);
+ num_samplers = MAX2(pstip->num_sampler_views, pstip->num_samplers);
num_samplers = MAX2(num_samplers, pstip->fs->sampler_unit + 1);
/* plug in our sampler, texture */
pstip->state.samplers[pstip->fs->sampler_unit] = pstip->sampler_cso;
- pipe_texture_reference(&pstip->state.textures[pstip->fs->sampler_unit],
- pstip->texture);
+ pipe_sampler_view_reference(&pstip->state.sampler_views[pstip->fs->sampler_unit],
+ pstip->sampler_view);
assert(num_samplers <= PIPE_MAX_SAMPLERS);
draw->suspend_flushing = TRUE;
pstip->driver_bind_sampler_states(pipe, num_samplers, pstip->state.samplers);
- pstip->driver_set_sampler_textures(pipe, num_samplers, pstip->state.textures);
+ pstip->driver_set_sampler_views(pipe, num_samplers, pstip->state.sampler_views);
draw->suspend_flushing = FALSE;
/* now really draw first triangle */
@@ -549,8 +566,9 @@ pstip_flush(struct draw_stage *stage, unsigned flags)
pstip->driver_bind_fs_state(pipe, pstip->fs->driver_fs);
pstip->driver_bind_sampler_states(pipe, pstip->num_samplers,
pstip->state.samplers);
- pstip->driver_set_sampler_textures(pipe, pstip->num_textures,
- pstip->state.textures);
+ pstip->driver_set_sampler_views(pipe,
+ pstip->num_sampler_views,
+ pstip->state.sampler_views);
draw->suspend_flushing = FALSE;
}
@@ -569,12 +587,16 @@ pstip_destroy(struct draw_stage *stage)
uint i;
for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
- pipe_texture_reference(&pstip->state.textures[i], NULL);
+ pipe_sampler_view_reference(&pstip->state.sampler_views[i], NULL);
}
pstip->pipe->delete_sampler_state(pstip->pipe, pstip->sampler_cso);
- pipe_texture_reference(&pstip->texture, NULL);
+ pipe_resource_reference(&pstip->texture, NULL);
+
+ if (pstip->sampler_view) {
+ pipe_sampler_view_reference(&pstip->sampler_view, NULL);
+ }
draw_free_temp_verts( stage );
FREE( stage );
@@ -680,24 +702,25 @@ pstip_bind_sampler_states(struct pipe_context *pipe,
static void
-pstip_set_sampler_textures(struct pipe_context *pipe,
- unsigned num, struct pipe_texture **texture)
+pstip_set_sampler_views(struct pipe_context *pipe,
+ unsigned num,
+ struct pipe_sampler_view **views)
{
struct pstip_stage *pstip = pstip_stage_from_pipe(pipe);
uint i;
/* save current */
for (i = 0; i < num; i++) {
- pipe_texture_reference(&pstip->state.textures[i], texture[i]);
+ pipe_sampler_view_reference(&pstip->state.sampler_views[i], views[i]);
}
for (; i < PIPE_MAX_SAMPLERS; i++) {
- pipe_texture_reference(&pstip->state.textures[i], NULL);
+ pipe_sampler_view_reference(&pstip->state.sampler_views[i], NULL);
}
- pstip->num_textures = num;
+ pstip->num_sampler_views = num;
/* pass-through */
- pstip->driver_set_sampler_textures(pstip->pipe, num, texture);
+ pstip->driver_set_sampler_views(pstip->pipe, num, views);
}
@@ -754,7 +777,7 @@ draw_install_pstipple_stage(struct draw_context *draw,
pstip->driver_delete_fs_state = pipe->delete_fs_state;
pstip->driver_bind_sampler_states = pipe->bind_fragment_sampler_states;
- pstip->driver_set_sampler_textures = pipe->set_fragment_sampler_textures;
+ pstip->driver_set_sampler_views = pipe->set_fragment_sampler_views;
pstip->driver_set_polygon_stipple = pipe->set_polygon_stipple;
/* override the driver's functions */
@@ -763,7 +786,7 @@ draw_install_pstipple_stage(struct draw_context *draw,
pipe->delete_fs_state = pstip_delete_fs_state;
pipe->bind_fragment_sampler_states = pstip_bind_sampler_states;
- pipe->set_fragment_sampler_textures = pstip_set_sampler_textures;
+ pipe->set_fragment_sampler_views = pstip_set_sampler_views;
pipe->set_polygon_stipple = pstip_set_polygon_stipple;
return TRUE;
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-09 14:03:11 +0000