summaryrefslogtreecommitdiffstats
path: root/src/gallium/drivers/r300
diff options
context:
space:
mode:
Diffstat (limited to 'src/gallium/drivers/r300')
-rw-r--r--src/gallium/drivers/r300/r300_context.h27
-rw-r--r--src/gallium/drivers/r300/r300_emit.c27
-rw-r--r--src/gallium/drivers/r300/r300_texture.c41
3 files changed, 51 insertions, 44 deletions
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h
index 05948f9ada6..48690838372 100644
--- a/src/gallium/drivers/r300/r300_context.h
+++ b/src/gallium/drivers/r300/r300_context.h
@@ -173,13 +173,8 @@ struct r300_sampler_view {
};
struct r300_texture_fb_state {
- /* Colorbuffer. */
- uint32_t colorpitch[R300_MAX_TEXTURE_LEVELS]; /* R300_RB3D_COLORPITCH[0-3]*/
- uint32_t us_out_fmt; /* R300_US_OUT_FMT[0-3] */
-
- /* Zbuffer. */
- uint32_t depthpitch[R300_MAX_TEXTURE_LEVELS]; /* R300_RB3D_DEPTHPITCH */
- uint32_t zb_format; /* R300_ZB_FORMAT */
+ uint32_t pitch[R300_MAX_TEXTURE_LEVELS]; /* COLORPITCH or DEPTHPITCH. */
+ uint32_t format; /* US_OUT_FMT or R300_ZB_FORMAT */
};
struct r300_texture_sampler_state {
@@ -275,6 +270,19 @@ struct r300_fence {
boolean signalled;
};
+struct r300_surface {
+ struct pipe_surface base;
+
+ /* Winsys buffer backing the texture. */
+ struct r300_winsys_buffer *buffer;
+
+ enum r300_buffer_domain domain;
+
+ uint32_t offset;
+ uint32_t pitch; /* COLORPITCH or DEPTHPITCH. */
+ uint32_t format; /* US_OUT_FMT or R300_ZB_FORMAT. */
+};
+
struct r300_texture {
/* Parent class */
struct u_resource b;
@@ -479,6 +487,11 @@ static INLINE struct r300_query* r300_query(struct pipe_query* q)
return (struct r300_query*)q;
}
+static INLINE struct r300_surface* r300_surface(struct pipe_surface* surf)
+{
+ return (struct r300_surface*)surf;
+}
+
static INLINE struct r300_texture* r300_texture(struct pipe_resource* tex)
{
return (struct r300_texture*)tex;
diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c
index 8e8b7525771..7c96e2b0311 100644
--- a/src/gallium/drivers/r300/r300_emit.c
+++ b/src/gallium/drivers/r300/r300_emit.c
@@ -270,9 +270,8 @@ void r500_emit_fs_rc_constant_state(struct r300_context* r300, unsigned size, vo
void r300_emit_fb_state(struct r300_context* r300, unsigned size, void* state)
{
struct pipe_framebuffer_state* fb = (struct pipe_framebuffer_state*)state;
- struct r300_texture* tex;
- struct pipe_surface* surf;
- int i;
+ struct r300_surface* surf;
+ unsigned i;
CS_LOCALS(r300);
BEGIN_CS(size);
@@ -296,18 +295,15 @@ void r300_emit_fb_state(struct r300_context* r300, unsigned size, void* state)
/* Set up colorbuffers. */
for (i = 0; i < fb->nr_cbufs; i++) {
- surf = fb->cbufs[i];
- tex = r300_texture(surf->texture);
- assert(tex && tex->buffer && "cbuf is marked, but NULL!");
+ surf = r300_surface(fb->cbufs[i]);
OUT_CS_REG_SEQ(R300_RB3D_COLOROFFSET0 + (4 * i), 1);
- OUT_CS_TEX_RELOC(tex, surf->offset, 0, tex->domain, 0);
+ OUT_CS_RELOC(surf->buffer, surf->offset, 0, surf->domain, 0);
OUT_CS_REG_SEQ(R300_RB3D_COLORPITCH0 + (4 * i), 1);
- OUT_CS_TEX_RELOC(tex, tex->fb_state.colorpitch[surf->level],
- 0, tex->domain, 0);
+ OUT_CS_RELOC(surf->buffer, surf->pitch, 0, surf->domain, 0);
- OUT_CS_REG(R300_US_OUT_FMT_0 + (4 * i), tex->fb_state.us_out_fmt);
+ OUT_CS_REG(R300_US_OUT_FMT_0 + (4 * i), surf->format);
}
for (; i < 4; i++) {
OUT_CS_REG(R300_US_OUT_FMT_0 + (4 * i), R300_US_OUT_FMT_UNUSED);
@@ -315,18 +311,15 @@ void r300_emit_fb_state(struct r300_context* r300, unsigned size, void* state)
/* Set up a zbuffer. */
if (fb->zsbuf) {
- surf = fb->zsbuf;
- tex = r300_texture(surf->texture);
- assert(tex && tex->buffer && "zsbuf is marked, but NULL!");
+ surf = r300_surface(fb->zsbuf);
OUT_CS_REG_SEQ(R300_ZB_DEPTHOFFSET, 1);
- OUT_CS_TEX_RELOC(tex, surf->offset, 0, tex->domain, 0);
+ OUT_CS_RELOC(surf->buffer, surf->offset, 0, surf->domain, 0);
- OUT_CS_REG(R300_ZB_FORMAT, tex->fb_state.zb_format);
+ OUT_CS_REG(R300_ZB_FORMAT, surf->format);
OUT_CS_REG_SEQ(R300_ZB_DEPTHPITCH, 1);
- OUT_CS_TEX_RELOC(tex, tex->fb_state.depthpitch[surf->level],
- 0, tex->domain, 0);
+ OUT_CS_RELOC(surf->buffer, surf->pitch, 0, surf->domain, 0);
}
OUT_CS_REG_SEQ(R300_SC_SCISSORS_TL, 2);
diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c
index 4ca8ce037bf..adab736454d 100644
--- a/src/gallium/drivers/r300/r300_texture.c
+++ b/src/gallium/drivers/r300/r300_texture.c
@@ -596,21 +596,21 @@ static void r300_texture_setup_fb_state(struct r300_screen* screen,
/* Set framebuffer state. */
if (util_format_is_depth_or_stencil(tex->b.b.format)) {
for (i = 0; i <= tex->b.b.last_level; i++) {
- tex->fb_state.depthpitch[i] =
+ tex->fb_state.pitch[i] =
tex->hwpitch[i] |
R300_DEPTHMACROTILE(tex->mip_macrotile[i]) |
R300_DEPTHMICROTILE(tex->microtile);
}
- tex->fb_state.zb_format = r300_translate_zsformat(tex->b.b.format);
+ tex->fb_state.format = r300_translate_zsformat(tex->b.b.format);
} else {
for (i = 0; i <= tex->b.b.last_level; i++) {
- tex->fb_state.colorpitch[i] =
+ tex->fb_state.pitch[i] =
tex->hwpitch[i] |
r300_translate_colorformat(tex->b.b.format) |
R300_COLOR_TILE(tex->mip_macrotile[i]) |
R300_COLOR_MICROTILE(tex->microtile);
}
- tex->fb_state.us_out_fmt = r300_translate_out_fmt(tex->b.b.format);
+ tex->fb_state.format = r300_translate_out_fmt(tex->b.b.format);
}
}
@@ -1003,26 +1003,27 @@ struct pipe_surface* r300_get_tex_surface(struct pipe_screen* screen,
unsigned flags)
{
struct r300_texture* tex = r300_texture(texture);
- struct pipe_surface* surface = CALLOC_STRUCT(pipe_surface);
- unsigned offset;
-
- offset = r300_texture_get_offset(tex, level, zslice, face);
+ struct r300_surface* surface = CALLOC_STRUCT(r300_surface);
if (surface) {
- pipe_reference_init(&surface->reference, 1);
- pipe_resource_reference(&surface->texture, texture);
- surface->format = texture->format;
- surface->width = u_minify(texture->width0, level);
- surface->height = u_minify(texture->height0, level);
- surface->offset = offset;
- surface->usage = flags;
- surface->zslice = zslice;
- surface->texture = texture;
- surface->face = face;
- surface->level = level;
+ pipe_reference_init(&surface->base.reference, 1);
+ pipe_resource_reference(&surface->base.texture, texture);
+ surface->base.format = texture->format;
+ surface->base.width = u_minify(texture->width0, level);
+ surface->base.height = u_minify(texture->height0, level);
+ surface->base.usage = flags;
+ surface->base.zslice = zslice;
+ surface->base.face = face;
+ surface->base.level = level;
+
+ surface->buffer = tex->buffer;
+ surface->domain = tex->domain;
+ surface->offset = r300_texture_get_offset(tex, level, zslice, face);
+ surface->pitch = tex->fb_state.pitch[level];
+ surface->format = tex->fb_state.format;
}
- return surface;
+ return &surface->base;
}
/* Not required to implement u_resource_vtbl, consider moving to another file:
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-17 18:21:26 +0000