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path: root/src/gallium/drivers/r600/r600_texture.c
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Diffstat (limited to 'src/gallium/drivers/r600/r600_texture.c')
-rw-r--r--src/gallium/drivers/r600/r600_texture.c85
1 files changed, 41 insertions, 44 deletions
diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index 8ecd434a43..5938d7e4f3 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -45,14 +45,10 @@ static void r600_copy_to_staging_texture(struct pipe_context *ctx, struct r600_t
{
struct pipe_transfer *transfer = (struct pipe_transfer*)rtransfer;
struct pipe_resource *texture = transfer->resource;
- struct pipe_subresource subdst;
- subdst.face = 0;
- subdst.level = 0;
ctx->resource_copy_region(ctx, rtransfer->staging_texture,
- subdst, 0, 0, 0, texture, transfer->sr,
- transfer->box.x, transfer->box.y, transfer->box.z,
- transfer->box.width, transfer->box.height);
+ 0, 0, 0, 0, texture, transfer->level,
+ &transfer->box);
}
@@ -61,34 +57,32 @@ static void r600_copy_from_staging_texture(struct pipe_context *ctx, struct r600
{
struct pipe_transfer *transfer = (struct pipe_transfer*)rtransfer;
struct pipe_resource *texture = transfer->resource;
- struct pipe_subresource subsrc;
-
- subsrc.face = 0;
- subsrc.level = 0;
- ctx->resource_copy_region(ctx, texture, transfer->sr,
+ struct pipe_box sbox;
+
+ sbox.x = sbox.y = sbox.z = 0;
+ sbox.width = transfer->box.width;
+ sbox.height = transfer->box.height;
+ /* XXX that might be wrong */
+ sbox.depth = 1;
+ ctx->resource_copy_region(ctx, texture, transfer->level,
transfer->box.x, transfer->box.y, transfer->box.z,
- rtransfer->staging_texture, subsrc,
- 0, 0, 0,
- transfer->box.width, transfer->box.height);
+ rtransfer->staging_texture,
+ 0, &sbox);
ctx->flush(ctx, 0, NULL);
}
-static unsigned r600_texture_get_offset(struct r600_resource_texture *rtex,
- unsigned level, unsigned zslice,
- unsigned face)
+unsigned r600_texture_get_offset(struct r600_resource_texture *rtex,
+ unsigned level, unsigned layer)
{
unsigned offset = rtex->offset[level];
switch (rtex->resource.base.b.target) {
case PIPE_TEXTURE_3D:
- assert(face == 0);
- return offset + zslice * rtex->layer_size[level];
case PIPE_TEXTURE_CUBE:
- assert(zslice == 0);
- return offset + face * rtex->layer_size[level];
+ return offset + layer * rtex->layer_size[level];
default:
- assert(zslice == 0 && face == 0);
+ assert(layer == 0);
return offset;
}
}
@@ -175,7 +169,6 @@ static unsigned r600_texture_get_stride(struct pipe_screen *screen,
struct r600_resource_texture *rtex,
unsigned level)
{
- struct r600_screen* rscreen = (struct r600_screen *)screen;
struct pipe_resource *ptex = &rtex->resource.base.b;
struct radeon *radeon = (struct radeon *)screen->winsys;
enum chip_class chipc = r600_get_family_class(radeon);
@@ -382,36 +375,39 @@ static boolean r600_texture_get_handle(struct pipe_screen* screen,
rtex->pitch_in_bytes[0], whandle);
}
-static struct pipe_surface *r600_get_tex_surface(struct pipe_screen *screen,
+static struct pipe_surface *r600_create_surface(struct pipe_context *pipe,
struct pipe_resource *texture,
- unsigned face, unsigned level,
- unsigned zslice, unsigned flags)
+ const struct pipe_surface *surf_tmpl)
{
struct r600_resource_texture *rtex = (struct r600_resource_texture*)texture;
struct r600_surface *surface = CALLOC_STRUCT(r600_surface);
- unsigned offset, tile_height;
+ unsigned tile_height;
+ unsigned level = surf_tmpl->u.tex.level;
+ assert(surf_tmpl->u.tex.first_layer == surf_tmpl->u.tex.last_layer);
if (surface == NULL)
return NULL;
- offset = r600_texture_get_offset(rtex, level, zslice, face);
+ /* XXX no offset */
+/* offset = r600_texture_get_offset(rtex, level, surf_tmpl->u.tex.first_layer);*/
pipe_reference_init(&surface->base.reference, 1);
pipe_resource_reference(&surface->base.texture, texture);
- surface->base.format = texture->format;
+ surface->base.context = pipe;
+ surface->base.format = surf_tmpl->format;
surface->base.width = mip_minify(texture->width0, level);
surface->base.height = mip_minify(texture->height0, level);
- surface->base.offset = offset;
- surface->base.usage = flags;
- surface->base.zslice = zslice;
+ surface->base.usage = surf_tmpl->usage;
surface->base.texture = texture;
- surface->base.face = face;
- surface->base.level = level;
+ surface->base.u.tex.first_layer = surf_tmpl->u.tex.first_layer;
+ surface->base.u.tex.last_layer = surf_tmpl->u.tex.last_layer;
+ surface->base.u.tex.level = level;
- tile_height = r600_get_height_alignment(screen, rtex->array_mode[level]);
+ tile_height = r600_get_height_alignment(pipe->screen, rtex->array_mode[level]);
surface->aligned_height = align(surface->base.height, tile_height);
return &surface->base;
}
-static void r600_tex_surface_destroy(struct pipe_surface *surface)
+static void r600_surface_destroy(struct pipe_context *pipe,
+ struct pipe_surface *surface)
{
pipe_resource_reference(&surface->texture, NULL);
FREE(surface);
@@ -444,7 +440,7 @@ struct pipe_resource *r600_texture_from_handle(struct pipe_screen *screen,
static unsigned int r600_texture_is_referenced(struct pipe_context *context,
struct pipe_resource *texture,
- unsigned face, unsigned level)
+ unsigned level, int layer)
{
/* FIXME */
return PIPE_REFERENCED_FOR_READ | PIPE_REFERENCED_FOR_WRITE;
@@ -536,7 +532,7 @@ static boolean permit_hardware_blit(struct pipe_screen *screen,
struct pipe_transfer* r600_texture_get_transfer(struct pipe_context *ctx,
struct pipe_resource *texture,
- struct pipe_subresource sr,
+ unsigned level,
unsigned usage,
const struct pipe_box *box)
{
@@ -579,7 +575,7 @@ struct pipe_transfer* r600_texture_get_transfer(struct pipe_context *ctx,
if (trans == NULL)
return NULL;
pipe_resource_reference(&trans->transfer.resource, texture);
- trans->transfer.sr = sr;
+ trans->transfer.level = level;
trans->transfer.usage = usage;
trans->transfer.box = *box;
if (rtex->depth) {
@@ -600,6 +596,7 @@ struct pipe_transfer* r600_texture_get_transfer(struct pipe_context *ctx,
resource.width0 = box->width;
resource.height0 = box->height;
resource.depth0 = 1;
+ resource.array_size = 1;
resource.last_level = 0;
resource.nr_samples = 0;
resource.usage = PIPE_USAGE_STAGING;
@@ -633,8 +630,8 @@ struct pipe_transfer* r600_texture_get_transfer(struct pipe_context *ctx,
}
return &trans->transfer;
}
- trans->transfer.stride = rtex->pitch_in_bytes[sr.level];
- trans->offset = r600_texture_get_offset(rtex, sr.level, box->z, sr.face);
+ trans->transfer.stride = rtex->pitch_in_bytes[level];
+ trans->offset = r600_texture_get_offset(rtex, level, box->z);
return &trans->transfer;
}
@@ -747,10 +744,10 @@ struct u_resource_vtbl r600_texture_vtbl =
u_default_transfer_inline_write /* transfer_inline_write */
};
-void r600_init_screen_texture_functions(struct pipe_screen *screen)
+void r600_init_surface_functions(struct r600_pipe_context *r600)
{
- screen->get_tex_surface = r600_get_tex_surface;
- screen->tex_surface_destroy = r600_tex_surface_destroy;
+ r600->context.create_surface = r600_create_surface;
+ r600->context.surface_destroy = r600_surface_destroy;
}
static unsigned r600_get_swizzle_combined(const unsigned char *swizzle_format,
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-04 11:19:56 +0000