* Jerome Glisse
* Corbin Simpson
*/
-#include <errno.h>
-#include <pipe/p_screen.h>
-#include <util/u_format.h>
-#include <util/u_math.h>
-#include <util/u_inlines.h>
-#include <util/u_memory.h>
-#include "state_tracker/drm_driver.h"
-#include "pipebuffer/pb_buffer.h"
-#include "r600_pipe.h"
-#include "r600_resource.h"
-#include "r600_state_inlines.h"
-#include "r600d.h"
#include "r600_formats.h"
+#include "r600d.h"
+
+#include <errno.h>
+#include "util/u_format_s3tc.h"
+#include "util/u_memory.h"
/* Copy from a full GPU texture to a transfer's staging one. */
static void r600_copy_to_staging_texture(struct pipe_context *ctx, struct r600_transfer *rtransfer)
struct pipe_transfer *transfer = (struct pipe_transfer*)rtransfer;
struct pipe_resource *texture = transfer->resource;
- ctx->resource_copy_region(ctx, rtransfer->staging_texture,
+ ctx->resource_copy_region(ctx, &rtransfer->staging->b.b.b,
0, 0, 0, 0, texture, transfer->level,
&transfer->box);
}
sbox.depth = 1;
ctx->resource_copy_region(ctx, texture, transfer->level,
transfer->box.x, transfer->box.y, transfer->box.z,
- rtransfer->staging_texture,
+ &rtransfer->staging->b.b.b,
0, &sbox);
-
- ctx->flush(ctx, 0, NULL);
}
unsigned r600_texture_get_offset(struct r600_resource_texture *rtex,
switch (rtex->resource.b.b.b.target) {
case PIPE_TEXTURE_3D:
case PIPE_TEXTURE_CUBE:
- return offset + layer * rtex->layer_size[level];
default:
- assert(layer == 0);
- return offset;
+ return offset + layer * rtex->layer_size[level];
}
}
-static unsigned r600_get_pixel_alignment(struct pipe_screen *screen,
+static unsigned r600_get_block_alignment(struct pipe_screen *screen,
enum pipe_format format,
unsigned array_mode)
{
switch(array_mode) {
case V_038000_ARRAY_1D_TILED_THIN1:
p_align = MAX2(8,
- ((rscreen->tiling_info->group_bytes / 8 / pixsize)));
+ ((rscreen->tiling_info.group_bytes / 8 / pixsize)));
break;
case V_038000_ARRAY_2D_TILED_THIN1:
- p_align = MAX2(rscreen->tiling_info->num_banks,
- (((rscreen->tiling_info->group_bytes / 8 / pixsize)) *
- rscreen->tiling_info->num_banks)) * 8;
+ p_align = MAX2(rscreen->tiling_info.num_banks,
+ (((rscreen->tiling_info.group_bytes / 8 / pixsize)) *
+ rscreen->tiling_info.num_banks)) * 8;
break;
case V_038000_ARRAY_LINEAR_ALIGNED:
- p_align = MAX2(64, rscreen->tiling_info->group_bytes / pixsize);
+ p_align = MAX2(64, rscreen->tiling_info.group_bytes / pixsize);
break;
case V_038000_ARRAY_LINEAR_GENERAL:
default:
- p_align = rscreen->tiling_info->group_bytes / pixsize;
+ p_align = rscreen->tiling_info.group_bytes / pixsize;
break;
}
return p_align;
switch (array_mode) {
case V_038000_ARRAY_2D_TILED_THIN1:
- h_align = rscreen->tiling_info->num_channels * 8;
+ h_align = rscreen->tiling_info.num_channels * 8;
break;
case V_038000_ARRAY_1D_TILED_THIN1:
case V_038000_ARRAY_LINEAR_ALIGNED:
h_align = 8;
break;
+ case V_038000_ARRAY_LINEAR_GENERAL:
default:
h_align = 1;
break;
{
struct r600_screen* rscreen = (struct r600_screen *)screen;
unsigned pixsize = util_format_get_blocksize(format);
- int p_align = r600_get_pixel_alignment(screen, format, array_mode);
+ int p_align = r600_get_block_alignment(screen, format, array_mode);
int h_align = r600_get_height_alignment(screen, array_mode);
int b_align;
switch (array_mode) {
case V_038000_ARRAY_2D_TILED_THIN1:
- b_align = MAX2(rscreen->tiling_info->num_banks * rscreen->tiling_info->num_channels * 8 * 8 * pixsize,
+ b_align = MAX2(rscreen->tiling_info.num_banks * rscreen->tiling_info.num_channels * 8 * 8 * pixsize,
p_align * pixsize * h_align);
break;
case V_038000_ARRAY_1D_TILED_THIN1:
case V_038000_ARRAY_LINEAR_ALIGNED:
case V_038000_ARRAY_LINEAR_GENERAL:
default:
- b_align = rscreen->tiling_info->group_bytes;
+ b_align = rscreen->tiling_info.group_bytes;
break;
}
return b_align;
return val;
}
-static unsigned r600_texture_get_stride(struct pipe_screen *screen,
- struct r600_resource_texture *rtex,
- unsigned level)
+static unsigned r600_texture_get_nblocksx(struct pipe_screen *screen,
+ struct r600_resource_texture *rtex,
+ unsigned level)
{
struct pipe_resource *ptex = &rtex->resource.b.b.b;
- unsigned width, stride, tile_width;
+ unsigned nblocksx, block_align, width;
+ unsigned blocksize = util_format_get_blocksize(rtex->real_format);
if (rtex->pitch_override)
- return rtex->pitch_override;
+ return rtex->pitch_override / blocksize;
width = mip_minify(ptex->width0, level);
- if (util_format_is_plain(ptex->format)) {
- tile_width = r600_get_pixel_alignment(screen, ptex->format,
- rtex->array_mode[level]);
- width = align(width, tile_width);
- }
- stride = util_format_get_stride(ptex->format, width);
+ nblocksx = util_format_get_nblocksx(rtex->real_format, width);
- return stride;
+ block_align = r600_get_block_alignment(screen, rtex->real_format,
+ rtex->array_mode[level]);
+ nblocksx = align(nblocksx, block_align);
+ return nblocksx;
}
static unsigned r600_texture_get_nblocksy(struct pipe_screen *screen,
unsigned height, tile_height;
height = mip_minify(ptex->height0, level);
- if (util_format_is_plain(ptex->format)) {
- tile_height = r600_get_height_alignment(screen,
- rtex->array_mode[level]);
- height = align(height, tile_height);
- }
- return util_format_get_nblocksy(ptex->format, height);
-}
+ height = util_format_get_nblocksy(rtex->real_format, height);
+ tile_height = r600_get_height_alignment(screen,
+ rtex->array_mode[level]);
-/* Get a width in pixels from a stride in bytes. */
-static unsigned pitch_to_width(enum pipe_format format, unsigned pitch_in_bytes)
-{
- return (pitch_in_bytes / util_format_get_blocksize(format)) *
- util_format_get_blockwidth(format);
+ /* XXX Hack around an alignment issue. Less tests fail with this.
+ *
+ * The thing is depth-stencil buffers should be tiled, i.e.
+ * the alignment should be >=8. If I make them tiled, stencil starts
+ * working because it no longer overlaps with the depth buffer
+ * in memory, but texturing like drawpix-stencil breaks. */
+ if (util_format_is_depth_or_stencil(rtex->real_format) && tile_height < 8)
+ tile_height = 8;
+
+ height = align(height, tile_height);
+ return height;
}
static void r600_texture_set_array_mode(struct pipe_screen *screen,
unsigned w, h, tile_height, tile_width;
tile_height = r600_get_height_alignment(screen, array_mode);
- tile_width = r600_get_pixel_alignment(screen, ptex->format, array_mode);
+ tile_width = r600_get_block_alignment(screen, rtex->real_format, array_mode);
w = mip_minify(ptex->width0, level);
h = mip_minify(ptex->height0, level);
- if (w < tile_width || h < tile_height)
+ if (w <= tile_width || h <= tile_height)
rtex->array_mode[level] = V_0280A0_ARRAY_1D_TILED_THIN1;
else
rtex->array_mode[level] = array_mode;
}
}
+static int r600_init_surface(struct radeon_surface *surface,
+ const struct pipe_resource *ptex,
+ unsigned array_mode)
+{
+ surface->npix_x = ptex->width0;
+ surface->npix_y = ptex->height0;
+ surface->npix_z = ptex->depth0;
+ surface->blk_w = util_format_get_blockwidth(ptex->format);
+ surface->blk_h = util_format_get_blockheight(ptex->format);
+ surface->blk_d = 1;
+ surface->array_size = 1;
+ surface->last_level = ptex->last_level;
+ surface->bpe = util_format_get_blocksize(ptex->format);
+ /* align byte per element on dword */
+ if (surface->bpe == 3) {
+ surface->bpe = 4;
+ }
+ surface->nsamples = 1;
+ surface->flags = 0;
+ switch (array_mode) {
+ case V_038000_ARRAY_1D_TILED_THIN1:
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_1D, MODE);
+ break;
+ case V_038000_ARRAY_2D_TILED_THIN1:
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE);
+ break;
+ case V_038000_ARRAY_LINEAR_ALIGNED:
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_LINEAR_ALIGNED, MODE);
+ break;
+ case V_038000_ARRAY_LINEAR_GENERAL:
+ default:
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_MODE_LINEAR, MODE);
+ break;
+ }
+ switch (ptex->target) {
+ case PIPE_TEXTURE_1D:
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_1D, TYPE);
+ break;
+ case PIPE_TEXTURE_RECT:
+ case PIPE_TEXTURE_2D:
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D, TYPE);
+ break;
+ case PIPE_TEXTURE_3D:
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_3D, TYPE);
+ break;
+ case PIPE_TEXTURE_1D_ARRAY:
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_1D_ARRAY, TYPE);
+ surface->array_size = ptex->array_size;
+ break;
+ case PIPE_TEXTURE_2D_ARRAY:
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D_ARRAY, TYPE);
+ surface->array_size = ptex->array_size;
+ break;
+ case PIPE_TEXTURE_CUBE:
+ surface->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_CUBEMAP, TYPE);
+ break;
+ case PIPE_BUFFER:
+ default:
+ return -EINVAL;
+ }
+ if (ptex->bind & PIPE_BIND_SCANOUT) {
+ surface->flags |= RADEON_SURF_SCANOUT;
+ }
+ if (util_format_is_depth_and_stencil(ptex->format)) {
+ surface->flags |= RADEON_SURF_ZBUFFER;
+ surface->flags |= RADEON_SURF_SBUFFER;
+ }
+
+ return 0;
+}
+
+static int r600_setup_surface(struct pipe_screen *screen,
+ struct r600_resource_texture *rtex,
+ unsigned array_mode,
+ unsigned pitch_in_bytes_override)
+{
+ struct pipe_resource *ptex = &rtex->resource.b.b.b;
+ struct r600_screen *rscreen = (struct r600_screen*)screen;
+ unsigned i;
+ int r;
+
+ if (util_format_is_depth_or_stencil(rtex->real_format)) {
+ rtex->surface.flags |= RADEON_SURF_ZBUFFER;
+ rtex->surface.flags |= RADEON_SURF_SBUFFER;
+ }
+
+ r = rscreen->ws->surface_init(rscreen->ws, &rtex->surface);
+ if (r) {
+ return r;
+ }
+ rtex->size = rtex->surface.bo_size;
+ if (pitch_in_bytes_override && pitch_in_bytes_override != rtex->surface.level[0].pitch_bytes) {
+ /* old ddx on evergreen over estimate alignment for 1d, only 1 level
+ * for those
+ */
+ rtex->surface.level[0].nblk_x = pitch_in_bytes_override / rtex->surface.bpe;
+ rtex->surface.level[0].pitch_bytes = pitch_in_bytes_override;
+ rtex->surface.level[0].slice_size = pitch_in_bytes_override * rtex->surface.level[0].nblk_y;
+ if (rtex->surface.flags & RADEON_SURF_SBUFFER) {
+ rtex->surface.stencil_offset = rtex->surface.level[0].slice_size;
+ }
+ }
+ for (i = 0; i <= ptex->last_level; i++) {
+ rtex->offset[i] = rtex->surface.level[i].offset;
+ rtex->layer_size[i] = rtex->surface.level[i].slice_size;
+ rtex->pitch_in_bytes[i] = rtex->surface.level[i].pitch_bytes;
+ switch (rtex->surface.level[i].mode) {
+ case RADEON_SURF_MODE_LINEAR_ALIGNED:
+ rtex->array_mode[i] = V_038000_ARRAY_LINEAR_ALIGNED;
+ break;
+ case RADEON_SURF_MODE_1D:
+ rtex->array_mode[i] = V_038000_ARRAY_1D_TILED_THIN1;
+ break;
+ case RADEON_SURF_MODE_2D:
+ rtex->array_mode[i] = V_038000_ARRAY_2D_TILED_THIN1;
+ break;
+ default:
+ case RADEON_SURF_MODE_LINEAR:
+ rtex->array_mode[i] = 0;
+ break;
+ }
+ }
+ return 0;
+}
+
static void r600_setup_miptree(struct pipe_screen *screen,
struct r600_resource_texture *rtex,
unsigned array_mode)
{
struct pipe_resource *ptex = &rtex->resource.b.b.b;
- struct radeon *radeon = (struct radeon *)screen->winsys;
- enum chip_class chipc = r600_get_family_class(radeon);
- unsigned pitch, size, layer_size, i, offset;
- unsigned nblocksy;
+ enum chip_class chipc = ((struct r600_screen*)screen)->chip_class;
+ unsigned size, layer_size, i, offset;
+ unsigned nblocksx, nblocksy;
for (i = 0, offset = 0; i <= ptex->last_level; i++) {
+ unsigned blocksize = util_format_get_blocksize(rtex->real_format);
+ unsigned base_align = r600_get_base_alignment(screen, rtex->real_format, array_mode);
+
r600_texture_set_array_mode(screen, rtex, i, array_mode);
- pitch = r600_texture_get_stride(screen, rtex, i);
+ nblocksx = r600_texture_get_nblocksx(screen, rtex, i);
nblocksy = r600_texture_get_nblocksy(screen, rtex, i);
- layer_size = pitch * nblocksy;
+ if (chipc >= EVERGREEN && array_mode == V_038000_ARRAY_LINEAR_GENERAL)
+ layer_size = align(nblocksx, 64) * nblocksy * blocksize;
+ else
+ layer_size = nblocksx * nblocksy * blocksize;
if (ptex->target == PIPE_TEXTURE_CUBE) {
if (chipc >= R700)
else
size = layer_size * 6;
}
- else
+ else if (ptex->target == PIPE_TEXTURE_3D)
size = layer_size * u_minify(ptex->depth0, i);
+ else
+ size = layer_size * ptex->array_size;
+
/* align base image and start of miptree */
if ((i == 0) || (i == 1))
- offset = align(offset, r600_get_base_alignment(screen, ptex->format, array_mode));
+ offset = align(offset, base_align);
rtex->offset[i] = offset;
rtex->layer_size[i] = layer_size;
- rtex->pitch_in_bytes[i] = pitch;
- rtex->pitch_in_pixels[i] = pitch_to_width(ptex->format, pitch);
+ rtex->pitch_in_blocks[i] = nblocksx; /* CB talks in elements */
+ rtex->pitch_in_bytes[i] = nblocksx * blocksize;
+
offset += size;
}
rtex->size = offset;
else
bind = PIPE_BIND_RENDER_TARGET;
+ /* hackaround for S3TC */
+ if (util_format_is_compressed(res->format))
+ return TRUE;
+
if (!screen->is_format_supported(screen,
res->format,
res->target,
res->nr_samples,
- bind, 0))
+ bind))
return FALSE;
if (!screen->is_format_supported(screen,
res->format,
res->target,
res->nr_samples,
- PIPE_BIND_SAMPLER_VIEW, 0))
+ PIPE_BIND_SAMPLER_VIEW))
return FALSE;
return TRUE;
{
struct r600_resource_texture *rtex = (struct r600_resource_texture*)ptex;
struct r600_resource *resource = &rtex->resource;
- struct radeon *radeon = (struct radeon *)screen->winsys;
+ struct r600_screen *rscreen = (struct r600_screen*)screen;
- return r600_bo_get_winsys_handle(radeon, resource->bo,
- rtex->pitch_in_bytes[0], whandle);
+ return rscreen->ws->buffer_get_handle(resource->buf,
+ rtex->pitch_in_bytes[0], whandle);
}
static void r600_texture_destroy(struct pipe_screen *screen,
{
struct r600_resource_texture *rtex = (struct r600_resource_texture*)ptex;
struct r600_resource *resource = &rtex->resource;
- struct radeon *radeon = (struct radeon *)screen->winsys;
if (rtex->flushed_depth_texture)
pipe_resource_reference((struct pipe_resource **)&rtex->flushed_depth_texture, NULL);
- if (resource->bo) {
- r600_bo_reference(radeon, &resource->bo, NULL);
- }
- FREE(rtex);
-}
+ if (rtex->stencil)
+ pipe_resource_reference((struct pipe_resource **)&rtex->stencil, NULL);
-static unsigned int r600_texture_is_referenced(struct pipe_context *context,
- struct pipe_resource *texture,
- unsigned level, int layer)
-{
- /* FIXME */
- return PIPE_REFERENCED_FOR_READ | PIPE_REFERENCED_FOR_WRITE;
+ pb_reference(&resource->buf, NULL);
+ FREE(rtex);
}
static const struct u_resource_vtbl r600_texture_vtbl =
{
r600_texture_get_handle, /* get_handle */
r600_texture_destroy, /* resource_destroy */
- r600_texture_is_referenced, /* is_resource_referenced */
r600_texture_get_transfer, /* get_transfer */
r600_texture_transfer_destroy, /* transfer_destroy */
r600_texture_transfer_map, /* transfer_map */
- u_default_transfer_flush_region,/* transfer_flush_region */
+ NULL, /* transfer_flush_region */
r600_texture_transfer_unmap, /* transfer_unmap */
- u_default_transfer_inline_write /* transfer_inline_write */
+ NULL /* transfer_inline_write */
};
static struct r600_resource_texture *
unsigned array_mode,
unsigned pitch_in_bytes_override,
unsigned max_buffer_size,
- struct r600_bo *bo)
+ struct pb_buffer *buf,
+ boolean alloc_bo,
+ struct radeon_surface *surface)
{
struct r600_resource_texture *rtex;
struct r600_resource *resource;
- struct radeon *radeon = (struct radeon *)screen->winsys;
+ struct r600_screen *rscreen = (struct r600_screen*)screen;
+ int r;
rtex = CALLOC_STRUCT(r600_resource_texture);
if (rtex == NULL)
resource->b.b.vtbl = &r600_texture_vtbl;
pipe_reference_init(&resource->b.b.b.reference, 1);
resource->b.b.b.screen = screen;
- resource->bo = bo;
rtex->pitch_override = pitch_in_bytes_override;
+ rtex->real_format = base->format;
+
+ /* We must split depth and stencil into two separate buffers on Evergreen. */
+ if (!(base->flags & R600_RESOURCE_FLAG_TRANSFER) &&
+ ((struct r600_screen*)screen)->chip_class >= EVERGREEN &&
+ util_format_is_depth_and_stencil(base->format) &&
+ !rscreen->use_surface_alloc) {
+ struct pipe_resource stencil;
+ unsigned stencil_pitch_override = 0;
+
+ switch (base->format) {
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ rtex->real_format = PIPE_FORMAT_Z24X8_UNORM;
+ break;
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
+ rtex->real_format = PIPE_FORMAT_X8Z24_UNORM;
+ break;
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ rtex->real_format = PIPE_FORMAT_Z32_FLOAT;
+ break;
+ default:
+ assert(0);
+ FREE(rtex);
+ return NULL;
+ }
+
+ /* Divide the pitch in bytes by 4 for stencil, because it has a smaller pixel size. */
+ if (pitch_in_bytes_override) {
+ assert(base->format == PIPE_FORMAT_Z24_UNORM_S8_UINT ||
+ base->format == PIPE_FORMAT_S8_UINT_Z24_UNORM);
+ stencil_pitch_override = pitch_in_bytes_override / 4;
+ }
+
+ /* Allocate the stencil buffer. */
+ stencil = *base;
+ stencil.format = PIPE_FORMAT_S8_UINT;
+ rtex->stencil = r600_texture_create_object(screen, &stencil, array_mode,
+ stencil_pitch_override,
+ max_buffer_size, NULL, FALSE, surface);
+ if (!rtex->stencil) {
+ FREE(rtex);
+ return NULL;
+ }
+ /* Proceed in creating the depth buffer. */
+ }
+
/* only mark depth textures the HW can hit as depth textures */
- if (util_format_is_depth_or_stencil(base->format) && permit_hardware_blit(screen, base))
- rtex->depth = 1;
+ if (util_format_is_depth_or_stencil(rtex->real_format) && permit_hardware_blit(screen, base))
+ rtex->is_depth = true;
- if (array_mode)
- rtex->tiled = 1;
r600_setup_miptree(screen, rtex, array_mode);
+ if (rscreen->use_surface_alloc) {
+ rtex->surface = *surface;
+ r = r600_setup_surface(screen, rtex, array_mode, pitch_in_bytes_override);
+ if (r) {
+ FREE(rtex);
+ return NULL;
+ }
+ }
+
+ /* If we initialized separate stencil for Evergreen. place it after depth. */
+ if (rtex->stencil) {
+ unsigned stencil_align, stencil_offset;
- resource->size = rtex->size;
+ stencil_align = r600_get_base_alignment(screen, rtex->stencil->real_format, array_mode);
+ stencil_offset = align(rtex->size, stencil_align);
- if (!resource->bo) {
+ for (unsigned i = 0; i <= rtex->stencil->resource.b.b.b.last_level; i++)
+ rtex->stencil->offset[i] += stencil_offset;
+
+ rtex->size = stencil_offset + rtex->stencil->size;
+ }
+
+ /* Now create the backing buffer. */
+ if (!buf && alloc_bo) {
struct pipe_resource *ptex = &rtex->resource.b.b.b;
- int base_align = r600_get_base_alignment(screen, ptex->format, array_mode);
+ unsigned base_align = r600_get_base_alignment(screen, ptex->format, array_mode);
- resource->bo = r600_bo(radeon, rtex->size, base_align, base->bind, base->usage);
- if (!resource->bo) {
+ if (rscreen->use_surface_alloc) {
+ base_align = rtex->surface.bo_alignment;
+ } else if (util_format_is_depth_or_stencil(rtex->real_format)) {
+ /* ugly work around depth buffer need stencil room at end of bo */
+ rtex->size += ptex->width0 * ptex->height0;
+ }
+ if (!r600_init_resource(rscreen, resource, rtex->size, base_align, base->bind, base->usage)) {
+ pipe_resource_reference((struct pipe_resource**)&rtex->stencil, NULL);
FREE(rtex);
return NULL;
}
+ } else if (buf) {
+ resource->buf = buf;
+ resource->cs_buf = rscreen->ws->buffer_get_cs_handle(buf);
+ resource->domains = RADEON_DOMAIN_GTT | RADEON_DOMAIN_VRAM;
+ }
+
+ if (rtex->stencil) {
+ pb_reference(&rtex->stencil->resource.buf, rtex->resource.buf);
+ rtex->stencil->resource.cs_buf = rtex->resource.cs_buf;
+ rtex->stencil->resource.domains = rtex->resource.domains;
}
return rtex;
}
struct pipe_resource *r600_texture_create(struct pipe_screen *screen,
const struct pipe_resource *templ)
{
+ struct r600_screen *rscreen = (struct r600_screen*)screen;
+ struct radeon_surface surface;
unsigned array_mode = 0;
- static int force_tiling = -1;
-
- /* Would like some magic "get_bool_option_once" routine.
- */
- if (force_tiling == -1)
- force_tiling = debug_get_bool_option("R600_FORCE_TILING", FALSE);
+ int r;
- if (force_tiling && permit_hardware_blit(screen, templ)) {
- if (!(templ->flags & R600_RESOURCE_FLAG_TRANSFER) &&
- !(templ->bind & PIPE_BIND_SCANOUT)) {
+ if (!(templ->flags & R600_RESOURCE_FLAG_TRANSFER)) {
+ if (rscreen->use_surface_alloc &&
+ !(templ->bind & PIPE_BIND_SCANOUT) &&
+ templ->usage != PIPE_USAGE_STAGING &&
+ templ->usage != PIPE_USAGE_STREAM &&
+ permit_hardware_blit(screen, templ)) {
array_mode = V_038000_ARRAY_2D_TILED_THIN1;
+ } else if (util_format_is_compressed(templ->format)) {
+ array_mode = V_038000_ARRAY_1D_TILED_THIN1;
}
}
+ r = r600_init_surface(&surface, templ, array_mode);
+ if (r) {
+ return NULL;
+ }
+ r = rscreen->ws->surface_best(rscreen->ws, &surface);
+ if (r) {
+ return NULL;
+ }
return (struct pipe_resource *)r600_texture_create_object(screen, templ, array_mode,
- 0, 0, NULL);
-
+ 0, 0, NULL, TRUE, &surface);
}
static struct pipe_surface *r600_create_surface(struct pipe_context *pipe,
assert(surf_tmpl->u.tex.first_layer == surf_tmpl->u.tex.last_layer);
if (surface == NULL)
return NULL;
- /* 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.context = pipe;
FREE(surface);
}
-
struct pipe_resource *r600_texture_from_handle(struct pipe_screen *screen,
const struct pipe_resource *templ,
struct winsys_handle *whandle)
{
- struct radeon *rw = (struct radeon*)screen->winsys;
- struct r600_bo *bo = NULL;
+ struct r600_screen *rscreen = (struct r600_screen*)screen;
+ struct pb_buffer *buf = NULL;
+ unsigned stride = 0;
unsigned array_mode = 0;
+ enum radeon_bo_layout micro, macro;
+ struct radeon_surface surface;
+ int r;
/* Support only 2D textures without mipmaps */
if ((templ->target != PIPE_TEXTURE_2D && templ->target != PIPE_TEXTURE_RECT) ||
templ->depth0 != 1 || templ->last_level != 0)
return NULL;
- bo = r600_bo_handle(rw, whandle->handle, &array_mode);
- if (bo == NULL) {
+ buf = rscreen->ws->buffer_from_handle(rscreen->ws, whandle, &stride);
+ if (!buf)
return NULL;
- }
+ rscreen->ws->buffer_get_tiling(buf, µ, ¯o,
+ &surface.bankw, &surface.bankh,
+ &surface.tile_split,
+ &surface.stencil_tile_split,
+ &surface.mtilea);
+
+ if (macro == RADEON_LAYOUT_TILED)
+ array_mode = V_0280A0_ARRAY_2D_TILED_THIN1;
+ else if (micro == RADEON_LAYOUT_TILED)
+ array_mode = V_0280A0_ARRAY_1D_TILED_THIN1;
+ else
+ array_mode = 0;
+
+ r = r600_init_surface(&surface, templ, array_mode);
+ if (r) {
+ return NULL;
+ }
return (struct pipe_resource *)r600_texture_create_object(screen, templ, array_mode,
- whandle->stride,
- 0,
- bo);
+ stride, 0, buf, FALSE, &surface);
}
int r600_texture_depth_flush(struct pipe_context *ctx,
if (rtex->flushed_depth_texture)
goto out;
- resource.target = PIPE_TEXTURE_2D;
+ resource.target = texture->target;
resource.format = texture->format;
resource.width0 = texture->width0;
resource.height0 = texture->height0;
- resource.depth0 = 1;
+ resource.depth0 = texture->depth0;
+ resource.array_size = texture->array_size;
resource.last_level = texture->last_level;
- resource.nr_samples = 0;
+ resource.nr_samples = texture->nr_samples;
resource.usage = PIPE_USAGE_DYNAMIC;
- resource.bind = 0;
- resource.flags = R600_RESOURCE_FLAG_TRANSFER;
-
- resource.bind |= PIPE_BIND_DEPTH_STENCIL;
+ resource.bind = texture->bind | PIPE_BIND_DEPTH_STENCIL;
+ resource.flags = R600_RESOURCE_FLAG_TRANSFER | texture->flags;
rtex->flushed_depth_texture = (struct r600_resource_texture *)ctx->screen->resource_create(ctx->screen, &resource);
if (rtex->flushed_depth_texture == NULL) {
unsigned usage,
const struct pipe_box *box)
{
+ struct r600_context *rctx = (struct r600_context*)ctx;
struct r600_resource_texture *rtex = (struct r600_resource_texture*)texture;
struct pipe_resource resource;
struct r600_transfer *trans;
* the CPU is much happier reading out of cached system memory
* than uncached VRAM.
*/
- if (rtex->tiled)
+ if (R600_TEX_IS_TILED(rtex, level))
use_staging_texture = TRUE;
if ((usage & PIPE_TRANSFER_READ) && u_box_volume(box) > 1024)
use_staging_texture = TRUE;
- /* XXX: Use a staging texture for uploads if the underlying BO
- * is busy. No interface for checking that currently? so do
- * it eagerly whenever the transfer doesn't require a readback
- * and might block.
- */
- if ((usage & PIPE_TRANSFER_WRITE) &&
- !(usage & (PIPE_TRANSFER_READ |
- PIPE_TRANSFER_DONTBLOCK |
- PIPE_TRANSFER_UNSYNCHRONIZED)))
+ /* Use a staging texture for uploads if the underlying BO is busy. */
+ if (!(usage & PIPE_TRANSFER_READ) &&
+ (rctx->ws->cs_is_buffer_referenced(rctx->cs, rtex->resource.cs_buf, RADEON_USAGE_READWRITE) ||
+ rctx->ws->buffer_is_busy(rtex->resource.buf, RADEON_USAGE_READWRITE)))
use_staging_texture = TRUE;
if (!permit_hardware_blit(ctx->screen, texture) ||
(texture->flags & R600_RESOURCE_FLAG_TRANSFER))
use_staging_texture = FALSE;
+ if (use_staging_texture && (usage & PIPE_TRANSFER_MAP_DIRECTLY))
+ return NULL;
+
trans = CALLOC_STRUCT(r600_transfer);
if (trans == NULL)
return NULL;
trans->transfer.level = level;
trans->transfer.usage = usage;
trans->transfer.box = *box;
- if (rtex->depth) {
+ if (rtex->is_depth) {
/* XXX: only readback the rectangle which is being mapped?
*/
/* XXX: when discard is true, no need to read back from depth texture
resource.bind |= PIPE_BIND_SAMPLER_VIEW;
}
/* Create the temporary texture. */
- trans->staging_texture = ctx->screen->resource_create(ctx->screen, &resource);
- if (trans->staging_texture == NULL) {
+ trans->staging = (struct r600_resource*)ctx->screen->resource_create(ctx->screen, &resource);
+ if (trans->staging == NULL) {
R600_ERR("failed to create temporary texture to hold untiled copy\n");
pipe_resource_reference(&trans->transfer.resource, NULL);
FREE(trans);
}
trans->transfer.stride =
- ((struct r600_resource_texture *)trans->staging_texture)->pitch_in_bytes[0];
+ ((struct r600_resource_texture *)trans->staging)->pitch_in_bytes[0];
if (usage & PIPE_TRANSFER_READ) {
r600_copy_to_staging_texture(ctx, trans);
/* Always referenced in the blit. */
- ctx->flush(ctx, 0, NULL);
+ r600_flush(ctx, NULL, 0);
}
return &trans->transfer;
}
trans->transfer.stride = rtex->pitch_in_bytes[level];
+ trans->transfer.layer_stride = rtex->layer_size[level];
trans->offset = r600_texture_get_offset(rtex, level, box->z);
return &trans->transfer;
}
struct pipe_resource *texture = transfer->resource;
struct r600_resource_texture *rtex = (struct r600_resource_texture*)texture;
- if (rtransfer->staging_texture) {
+ if (rtransfer->staging) {
if (transfer->usage & PIPE_TRANSFER_WRITE) {
r600_copy_from_staging_texture(ctx, rtransfer);
}
- pipe_resource_reference(&rtransfer->staging_texture, NULL);
+ pipe_resource_reference((struct pipe_resource**)&rtransfer->staging, NULL);
}
- if (rtex->depth && !rtex->is_flushing_texture) {
+ if (rtex->is_depth && !rtex->is_flushing_texture) {
if ((transfer->usage & PIPE_TRANSFER_WRITE) && rtex->flushed_depth_texture)
r600_blit_push_depth(ctx, rtex);
}
void* r600_texture_transfer_map(struct pipe_context *ctx,
struct pipe_transfer* transfer)
{
+ struct r600_context *rctx = (struct r600_context *)ctx;
struct r600_transfer *rtransfer = (struct r600_transfer*)transfer;
- struct r600_bo *bo;
+ struct pb_buffer *buf;
enum pipe_format format = transfer->resource->format;
- struct radeon *radeon = (struct radeon *)ctx->screen->winsys;
unsigned offset = 0;
- unsigned usage = 0;
char *map;
- if (rtransfer->staging_texture) {
- bo = ((struct r600_resource *)rtransfer->staging_texture)->bo;
+ if (rtransfer->staging) {
+ buf = ((struct r600_resource *)rtransfer->staging)->buf;
} else {
struct r600_resource_texture *rtex = (struct r600_resource_texture*)transfer->resource;
if (rtex->flushed_depth_texture)
- bo = ((struct r600_resource *)rtex->flushed_depth_texture)->bo;
+ buf = ((struct r600_resource *)rtex->flushed_depth_texture)->buf;
else
- bo = ((struct r600_resource *)transfer->resource)->bo;
+ buf = ((struct r600_resource *)transfer->resource)->buf;
offset = rtransfer->offset +
transfer->box.y / util_format_get_blockheight(format) * transfer->stride +
transfer->box.x / util_format_get_blockwidth(format) * util_format_get_blocksize(format);
}
- if (transfer->usage & PIPE_TRANSFER_WRITE) {
- usage |= PB_USAGE_CPU_WRITE;
-
- if (transfer->usage & PIPE_TRANSFER_DISCARD) {
- }
-
- if (transfer->usage & PIPE_TRANSFER_FLUSH_EXPLICIT) {
- }
- }
-
- if (transfer->usage & PIPE_TRANSFER_READ) {
- usage |= PB_USAGE_CPU_READ;
- }
-
- if (transfer->usage & PIPE_TRANSFER_DONTBLOCK) {
- usage |= PB_USAGE_DONTBLOCK;
- }
-
- if (transfer->usage & PIPE_TRANSFER_UNSYNCHRONIZED) {
- usage |= PB_USAGE_UNSYNCHRONIZED;
- }
-
- map = r600_bo_map(radeon, bo, usage, ctx);
- if (!map) {
+ if (!(map = rctx->ws->buffer_map(buf, rctx->cs, transfer->usage))) {
return NULL;
}
struct pipe_transfer* transfer)
{
struct r600_transfer *rtransfer = (struct r600_transfer*)transfer;
- struct radeon *radeon = (struct radeon *)ctx->screen->winsys;
- struct r600_bo *bo;
+ struct r600_context *rctx = (struct r600_context*)ctx;
+ struct pb_buffer *buf;
- if (rtransfer->staging_texture) {
- bo = ((struct r600_resource *)rtransfer->staging_texture)->bo;
+ if (rtransfer->staging) {
+ buf = ((struct r600_resource *)rtransfer->staging)->buf;
} else {
struct r600_resource_texture *rtex = (struct r600_resource_texture*)transfer->resource;
if (rtex->flushed_depth_texture) {
- bo = ((struct r600_resource *)rtex->flushed_depth_texture)->bo;
+ buf = ((struct r600_resource *)rtex->flushed_depth_texture)->buf;
} else {
- bo = ((struct r600_resource *)transfer->resource)->bo;
+ buf = ((struct r600_resource *)transfer->resource)->buf;
}
}
- r600_bo_unmap(radeon, bo);
+ rctx->ws->buffer_unmap(buf);
}
-void r600_init_surface_functions(struct r600_pipe_context *r600)
+void r600_init_surface_functions(struct r600_context *r600)
{
r600->context.create_surface = r600_create_surface;
r600->context.surface_destroy = r600_surface_destroy;
};
if (swizzle_view) {
- /* Combine two sets of swizzles. */
- for (i = 0; i < 4; i++) {
- swizzle[i] = swizzle_view[i] <= UTIL_FORMAT_SWIZZLE_W ?
- swizzle_format[swizzle_view[i]] : swizzle_view[i];
- }
+ util_format_compose_swizzles(swizzle_format, swizzle_view, swizzle);
} else {
memcpy(swizzle, swizzle_format, 4);
}
}
/* texture format translate */
-uint32_t r600_translate_texformat(enum pipe_format format,
+uint32_t r600_translate_texformat(struct pipe_screen *screen,
+ enum pipe_format format,
const unsigned char *swizzle_view,
uint32_t *word4_p, uint32_t *yuv_format_p)
{
uint32_t result = 0, word4 = 0, yuv_format = 0;
const struct util_format_description *desc;
boolean uniform = TRUE;
+ static int r600_enable_s3tc = -1;
+ bool is_srgb_valid = FALSE;
+
int i;
const uint32_t sign_bit[4] = {
S_038010_FORMAT_COMP_X(V_038010_SQ_FORMAT_COMP_SIGNED),
case PIPE_FORMAT_Z16_UNORM:
result = FMT_16;
goto out_word4;
- case PIPE_FORMAT_X24S8_USCALED:
+ case PIPE_FORMAT_X24S8_UINT:
word4 |= S_038010_NUM_FORMAT_ALL(V_038010_SQ_NUM_FORMAT_INT);
case PIPE_FORMAT_Z24X8_UNORM:
- case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
result = FMT_8_24;
goto out_word4;
- case PIPE_FORMAT_S8X24_USCALED:
+ case PIPE_FORMAT_S8X24_UINT:
word4 |= S_038010_NUM_FORMAT_ALL(V_038010_SQ_NUM_FORMAT_INT);
case PIPE_FORMAT_X8Z24_UNORM:
- case PIPE_FORMAT_S8_USCALED_Z24_UNORM:
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
result = FMT_24_8;
goto out_word4;
- case PIPE_FORMAT_S8_USCALED:
+ case PIPE_FORMAT_S8_UINT:
result = FMT_8;
word4 |= S_038010_NUM_FORMAT_ALL(V_038010_SQ_NUM_FORMAT_INT);
goto out_word4;
+ case PIPE_FORMAT_Z32_FLOAT:
+ result = FMT_32_FLOAT;
+ goto out_word4;
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ result = FMT_X24_8_32_FLOAT;
+ goto out_word4;
default:
goto out_unknown;
}
default:
break;
}
- goto out_unknown; /* TODO */
+ goto out_unknown; /* XXX */
case UTIL_FORMAT_COLORSPACE_SRGB:
word4 |= S_038010_FORCE_DEGAMMA(1);
- if (format == PIPE_FORMAT_L8A8_SRGB || format == PIPE_FORMAT_L8_SRGB)
- goto out_unknown; /* fails for some reason - TODO */
break;
default:
break;
}
- /* S3TC formats. TODO */
- if (desc->layout == UTIL_FORMAT_LAYOUT_S3TC) {
- static int r600_enable_s3tc = -1;
+ if (r600_enable_s3tc == -1) {
+ struct r600_screen *rscreen = (struct r600_screen *)screen;
+ if (rscreen->info.drm_minor >= 9)
+ r600_enable_s3tc = 1;
+ else
+ r600_enable_s3tc = debug_get_bool_option("R600_ENABLE_S3TC", FALSE);
+ }
+
+ if (desc->layout == UTIL_FORMAT_LAYOUT_RGTC) {
+ if (!r600_enable_s3tc)
+ goto out_unknown;
+
+ switch (format) {
+ case PIPE_FORMAT_RGTC1_SNORM:
+ case PIPE_FORMAT_LATC1_SNORM:
+ word4 |= sign_bit[0];
+ case PIPE_FORMAT_RGTC1_UNORM:
+ case PIPE_FORMAT_LATC1_UNORM:
+ result = FMT_BC4;
+ goto out_word4;
+ case PIPE_FORMAT_RGTC2_SNORM:
+ case PIPE_FORMAT_LATC2_SNORM:
+ word4 |= sign_bit[0] | sign_bit[1];
+ case PIPE_FORMAT_RGTC2_UNORM:
+ case PIPE_FORMAT_LATC2_UNORM:
+ result = FMT_BC5;
+ goto out_word4;
+ default:
+ goto out_unknown;
+ }
+ }
- if (r600_enable_s3tc == -1)
- r600_enable_s3tc =
- debug_get_bool_option("R600_ENABLE_S3TC", FALSE);
+ if (desc->layout == UTIL_FORMAT_LAYOUT_S3TC) {
if (!r600_enable_s3tc)
goto out_unknown;
+ if (!util_format_s3tc_enabled) {
+ goto out_unknown;
+ }
+
switch (format) {
case PIPE_FORMAT_DXT1_RGB:
case PIPE_FORMAT_DXT1_RGBA:
+ case PIPE_FORMAT_DXT1_SRGB:
+ case PIPE_FORMAT_DXT1_SRGBA:
result = FMT_BC1;
+ is_srgb_valid = TRUE;
goto out_word4;
case PIPE_FORMAT_DXT3_RGBA:
+ case PIPE_FORMAT_DXT3_SRGBA:
result = FMT_BC2;
+ is_srgb_valid = TRUE;
goto out_word4;
case PIPE_FORMAT_DXT5_RGBA:
+ case PIPE_FORMAT_DXT5_SRGBA:
result = FMT_BC3;
+ is_srgb_valid = TRUE;
+ goto out_word4;
+ default:
+ goto out_unknown;
+ }
+ }
+
+ if (desc->layout == UTIL_FORMAT_LAYOUT_SUBSAMPLED) {
+ switch (format) {
+ case PIPE_FORMAT_R8G8_B8G8_UNORM:
+ case PIPE_FORMAT_G8R8_B8R8_UNORM:
+ result = FMT_GB_GR;
+ goto out_word4;
+ case PIPE_FORMAT_G8R8_G8B8_UNORM:
+ case PIPE_FORMAT_R8G8_R8B8_UNORM:
+ result = FMT_BG_RG;
goto out_word4;
default:
goto out_unknown;
}
}
+ if (format == PIPE_FORMAT_R9G9B9E5_FLOAT) {
+ result = FMT_5_9_9_9_SHAREDEXP;
+ goto out_word4;
+ } else if (format == PIPE_FORMAT_R11G11B10_FLOAT) {
+ result = FMT_10_11_11_FLOAT;
+ goto out_word4;
+ }
+
for (i = 0; i < desc->nr_channels; i++) {
if (desc->channel[i].type == UTIL_FORMAT_TYPE_SIGNED) {
}
}
- /* R8G8Bx_SNORM - TODO CxV8U8 */
-
- /* RGTC - TODO */
+ /* R8G8Bx_SNORM - XXX CxV8U8 */
/* See whether the components are of the same size. */
for (i = 1; i < desc->nr_channels; i++) {
/* Non-uniform formats. */
if (!uniform) {
+ if (desc->colorspace != UTIL_FORMAT_COLORSPACE_SRGB &&
+ desc->channel[0].pure_integer)
+ word4 |= S_038010_NUM_FORMAT_ALL(V_038010_SQ_NUM_FORMAT_INT);
switch(desc->nr_channels) {
case 3:
if (desc->channel[0].size == 5 &&
switch (desc->channel[i].type) {
case UTIL_FORMAT_TYPE_UNSIGNED:
case UTIL_FORMAT_TYPE_SIGNED:
+#if 0
if (!desc->channel[i].normalized &&
desc->colorspace != UTIL_FORMAT_COLORSPACE_SRGB) {
goto out_unknown;
}
+#endif
+ if (desc->colorspace != UTIL_FORMAT_COLORSPACE_SRGB &&
+ desc->channel[i].pure_integer)
+ word4 |= S_038010_NUM_FORMAT_ALL(V_038010_SQ_NUM_FORMAT_INT);
switch (desc->channel[i].size) {
case 4:
goto out_word4;
case 4:
result = FMT_8_8_8_8;
+ is_srgb_valid = TRUE;
goto out_word4;
}
goto out_unknown;
goto out_word4;
}
}
-
+ goto out_unknown;
}
+
out_word4:
+
+ if (desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB && !is_srgb_valid)
+ return ~0;
if (word4_p)
*word4_p = word4;
if (yuv_format_p)
*yuv_format_p = yuv_format;
return result;
out_unknown:
-// R600_ERR("Unable to handle texformat %d %s\n", format, util_format_name(format));
+ /* R600_ERR("Unable to handle texformat %d %s\n", format, util_format_name(format)); */
return ~0;
}
projects / mesa.git / blobdiff