/* Ensure any pending operations on host surfaces are queued on the command
* buffer first.
*/
- svga_surfaces_flush( svga );
+ svga_surfaces_flush(svga);
if (!st->swbuf) {
/* Do the DMA transfer in a single go */
svga_transfer_dma_band(svga, st, transfer,
- st->base.box.x, st->base.box.y, st->base.box.z,
- st->base.box.width, st->base.box.height, st->base.box.depth,
+ st->box.x, st->box.y, st->box.z,
+ st->box.w, st->box.h, st->box.d,
0, 0, 0,
flags);
h = st->hw_nblocksy * blockheight;
srcy = 0;
- for (y = 0; y < st->base.box.height; y += h) {
+ for (y = 0; y < st->box.h; y += h) {
unsigned offset, length;
void *hw, *sw;
- if (y + h > st->base.box.height)
- h = st->base.box.height - y;
+ if (y + h > st->box.h)
+ h = st->box.h - y;
/* Transfer band must be aligned to pixel block boundaries */
assert(y % blockheight == 0);
}
svga_transfer_dma_band(svga, st, transfer,
- st->base.box.x, y, st->base.box.z,
- st->base.box.width, h, st->base.box.depth,
+ st->box.x, y, st->box.z,
+ st->box.w, h, st->box.d,
0, srcy, 0, flags);
/*
-static boolean
+static bool
svga_texture_get_handle(struct pipe_screen *screen,
struct pipe_resource *texture,
struct winsys_handle *whandle)
static void
svga_texture_destroy(struct pipe_screen *screen,
- struct pipe_resource *pt)
+ struct pipe_resource *pt)
{
struct svga_screen *ss = svga_screen(screen);
struct svga_texture *tex = svga_texture(pt);
/* Destroy the backed surface handle if exists */
if (tex->backed_handle)
svga_screen_surface_destroy(ss, &tex->backed_key, &tex->backed_handle);
-
+
ss->hud.total_resource_bytes -= tex->size;
FREE(tex->defined);
}
-/**
- * Determine if the resource was rendered to
- */
-static inline boolean
-was_tex_rendered_to(struct pipe_resource *resource,
- const struct pipe_transfer *transfer)
-{
- unsigned layer_face;
-
- switch (resource->target) {
- case PIPE_TEXTURE_CUBE:
- assert(transfer->box.depth == 1);
- case PIPE_TEXTURE_1D_ARRAY:
- case PIPE_TEXTURE_2D_ARRAY:
- case PIPE_TEXTURE_CUBE_ARRAY:
- layer_face = transfer->box.z;
- break;
- default:
- layer_face = 0;
- }
-
- return svga_was_texture_rendered_to(svga_texture(resource),
- layer_face, transfer->level);
-}
-
-
/**
* Determine if we need to read back a texture image before mapping it.
*/
static inline boolean
-need_tex_readback(struct pipe_transfer *transfer)
+need_tex_readback(struct svga_transfer *st)
{
- if (transfer->usage & PIPE_TRANSFER_READ)
+ if (st->base.usage & PIPE_TRANSFER_READ)
return TRUE;
- if ((transfer->usage & PIPE_TRANSFER_WRITE) &&
- ((transfer->usage & PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE) == 0)) {
- return was_tex_rendered_to(transfer->resource, transfer);
+ if ((st->base.usage & PIPE_TRANSFER_WRITE) &&
+ ((st->base.usage & PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE) == 0)) {
+ return svga_was_texture_rendered_to(svga_texture(st->base.resource),
+ st->slice, st->base.level);
}
return FALSE;
unsigned usage = st->base.usage;
/* we'll put the data into a tightly packed buffer */
- nblocksx = util_format_get_nblocksx(texture->format, st->base.box.width);
- nblocksy = util_format_get_nblocksy(texture->format, st->base.box.height);
- d = st->base.box.depth;
+ nblocksx = util_format_get_nblocksx(texture->format, st->box.w);
+ nblocksy = util_format_get_nblocksy(texture->format, st->box.h);
+ d = st->box.d;
st->base.stride = nblocksx*util_format_get_blocksize(texture->format);
st->base.layer_stride = st->base.stride * nblocksy;
unsigned w, h, nblocksx, nblocksy, i;
unsigned usage = st->base.usage;
- if (need_tex_readback(transfer)) {
+ if (need_tex_readback(st)) {
enum pipe_error ret;
svga_surfaces_flush(svga);
- for (i = 0; i < st->base.box.depth; i++) {
- if (svga_have_vgpu10(svga)) {
- ret = readback_image_vgpu10(svga, surf, st->slice + i, level,
- tex->b.b.last_level + 1);
- } else {
- ret = readback_image_vgpu9(svga, surf, st->slice + i, level);
+ if (!svga->swc->force_coherent || tex->imported) {
+ for (i = 0; i < st->box.d; i++) {
+ if (svga_have_vgpu10(svga)) {
+ ret = readback_image_vgpu10(svga, surf, st->slice + i, level,
+ tex->b.b.last_level + 1);
+ } else {
+ ret = readback_image_vgpu9(svga, surf, st->slice + i, level);
+ }
}
- }
- svga->hud.num_readbacks++;
- SVGA_STATS_COUNT_INC(sws, SVGA_STATS_COUNT_TEXREADBACK);
+ svga->hud.num_readbacks++;
+ SVGA_STATS_COUNT_INC(sws, SVGA_STATS_COUNT_TEXREADBACK);
- assert(ret == PIPE_OK);
- (void) ret;
+ assert(ret == PIPE_OK);
+ (void) ret;
- svga_context_flush(svga, NULL);
+ svga_context_flush(svga, NULL);
+ }
/*
* Note: if PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE were specified
* we could potentially clear the flag for all faces/layers/mips.
offset += svga3dsurface_get_pixel_offset(tex->key.format,
mip_width, mip_height,
- st->base.box.x,
- st->base.box.y,
- st->base.box.z);
+ st->box.x,
+ st->box.y,
+ st->box.z);
return (void *) (map + offset);
}
st->base.usage = usage;
st->base.box = *box;
+ /* The modified transfer map box with the array index removed from z.
+ * The array index is specified in slice.
+ */
+ st->box.x = box->x;
+ st->box.y = box->y;
+ st->box.z = box->z;
+ st->box.w = box->width;
+ st->box.h = box->height;
+ st->box.d = box->depth;
+
switch (tex->b.b.target) {
case PIPE_TEXTURE_CUBE:
st->slice = st->base.box.z;
- st->base.box.z = 0; /* so we don't apply double offsets below */
+ st->box.z = 0; /* so we don't apply double offsets below */
break;
case PIPE_TEXTURE_1D_ARRAY:
case PIPE_TEXTURE_2D_ARRAY:
case PIPE_TEXTURE_CUBE_ARRAY:
st->slice = st->base.box.z;
- st->base.box.z = 0; /* so we don't apply double offsets below */
+ st->box.z = 0; /* so we don't apply double offsets below */
/* Force direct map for transfering multiple slices */
if (st->base.box.depth > 1)
else {
boolean can_use_upload = tex->can_use_upload &&
!(st->base.usage & PIPE_TRANSFER_READ);
- boolean was_rendered_to = was_tex_rendered_to(texture, &st->base);
+ boolean was_rendered_to =
+ svga_was_texture_rendered_to(svga_texture(texture),
+ st->slice, st->base.level);
/* If the texture was already rendered to and upload buffer
* is supported, then we will use upload buffer to
if (usage & PIPE_TRANSFER_WRITE) {
/* record texture upload for HUD */
svga->hud.num_bytes_uploaded +=
- st->base.layer_stride * st->base.box.depth;
+ st->base.layer_stride * st->box.d;
/* mark this texture level as dirty */
svga_set_texture_dirty(tex, st->slice, level);
ret = SVGA3D_BindGBSurface(swc, surf);
assert(ret == PIPE_OK);
}
+ if (swc->force_coherent) {
+ ret = SVGA3D_UpdateGBSurface(swc, surf);
+ if (ret != PIPE_OK) {
+ /* flush and retry */
+ svga_context_flush(svga, NULL);
+ ret = SVGA3D_UpdateGBSurface(swc, surf);
+ assert(ret == PIPE_OK);
+ }
+ }
}
}
*/
static void
svga_texture_transfer_unmap_dma(struct svga_context *svga,
- struct svga_transfer *st)
+ struct svga_transfer *st)
{
struct svga_winsys_screen *sws = svga_screen(svga->pipe.screen)->sws;
- if (st->hwbuf)
+ if (st->hwbuf)
sws->buffer_unmap(sws, st->hwbuf);
if (st->base.usage & PIPE_TRANSFER_WRITE) {
/* Use DMA to transfer texture data */
SVGA3dSurfaceDMAFlags flags;
+ struct pipe_resource *texture = st->base.resource;
+ struct svga_texture *tex = svga_texture(texture);
+
memset(&flags, 0, sizeof flags);
if (st->base.usage & PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE) {
}
svga_transfer_dma(svga, st, SVGA3D_WRITE_HOST_VRAM, flags);
+ svga_set_texture_rendered_to(tex, st->slice, st->base.level);
}
FREE(st->swbuf);
*/
static void
svga_texture_transfer_unmap_direct(struct svga_context *svga,
- struct svga_transfer *st)
+ struct svga_transfer *st)
{
struct pipe_transfer *transfer = &st->base;
struct svga_texture *tex = svga_texture(transfer->resource);
/* Now send an update command to update the content in the backend. */
if (st->base.usage & PIPE_TRANSFER_WRITE) {
struct svga_winsys_surface *surf = tex->handle;
- SVGA3dBox box;
enum pipe_error ret;
- unsigned nlayers = 1;
assert(svga_have_gb_objects(svga));
/* update the effected region */
- box.x = transfer->box.x;
- box.y = transfer->box.y;
- box.w = transfer->box.width;
- box.h = transfer->box.height;
- box.d = transfer->box.depth;
+ SVGA3dBox box = st->box;
+ unsigned nlayers;
switch (tex->b.b.target) {
- case PIPE_TEXTURE_CUBE:
- box.z = 0;
- break;
case PIPE_TEXTURE_2D_ARRAY:
case PIPE_TEXTURE_CUBE_ARRAY:
- nlayers = box.d;
- box.z = 0;
- box.d = 1;
- break;
case PIPE_TEXTURE_1D_ARRAY:
nlayers = box.d;
- box.y = box.z = 0;
box.d = 1;
break;
default:
- box.z = transfer->box.z;
+ nlayers = 1;
break;
}
+
if (0)
debug_printf("%s %d, %d, %d %d x %d x %d\n",
__FUNCTION__,
box.x, box.y, box.z,
box.w, box.h, box.d);
- if (svga_have_vgpu10(svga)) {
- unsigned i;
+ if (!svga->swc->force_coherent || tex->imported) {
+ if (svga_have_vgpu10(svga)) {
+ unsigned i;
- for (i = 0; i < nlayers; i++) {
- ret = update_image_vgpu10(svga, surf, &box,
- st->slice + i, transfer->level,
- tex->b.b.last_level + 1);
+ for (i = 0; i < nlayers; i++) {
+ ret = update_image_vgpu10(svga, surf, &box,
+ st->slice + i, transfer->level,
+ tex->b.b.last_level + 1);
+ assert(ret == PIPE_OK);
+ }
+ } else {
+ assert(nlayers == 1);
+ ret = update_image_vgpu9(svga, surf, &box, st->slice,
+ transfer->level);
assert(ret == PIPE_OK);
}
- } else {
- assert(nlayers == 1);
- ret = update_image_vgpu9(svga, surf, &box, st->slice, transfer->level);
- assert(ret == PIPE_OK);
}
(void) ret;
}
}
+
static void
svga_texture_transfer_unmap(struct pipe_context *pipe,
- struct pipe_transfer *transfer)
+ struct pipe_transfer *transfer)
{
struct svga_context *svga = svga_context(pipe);
struct svga_screen *ss = svga_screen(pipe->screen);
return NULL;
}
-boolean
+bool
svga_texture_generate_mipmap(struct pipe_context *pipe,
struct pipe_resource *pt,
enum pipe_format format,
/* Only support 2D texture for now */
if (pt->target != PIPE_TEXTURE_2D)
- return FALSE;
+ return false;
/* Fallback to the mipmap generation utility for those formats that
* do not support hw generate mipmap
*/
if (!svga_format_support_gen_mips(format))
- return FALSE;
+ return false;
/* Make sure the texture surface was created with
* SVGA3D_SURFACE_BIND_RENDER_TARGET
*/
if (!tex->handle || !(tex->key.flags & SVGA3D_SURFACE_BIND_RENDER_TARGET))
- return FALSE;
+ return false;
templ.format = format;
templ.u.tex.first_layer = first_layer;
psv = pipe->create_sampler_view(pipe, pt, &templ);
if (psv == NULL)
- return FALSE;
+ return false;
sv = svga_pipe_sampler_view(psv);
ret = svga_validate_pipe_sampler_view(svga, sv);
svga->hud.num_generate_mipmap++;
- return TRUE;
+ return true;
}
svga_texture_transfer_map_upload_create(struct svga_context *svga)
{
svga->tex_upload = u_upload_create(&svga->pipe, TEX_UPLOAD_DEFAULT_SIZE,
- 0, PIPE_USAGE_STAGING, 0);
+ PIPE_BIND_CUSTOM, PIPE_USAGE_STAGING, 0);
+ if (svga->tex_upload)
+ u_upload_disable_persistent(svga->tex_upload);
+
return svga->tex_upload != NULL;
}
struct svga_winsys_surface *dstsurf;
struct pipe_resource *texture = st->base.resource;
struct svga_texture *tex = svga_texture(texture);
- enum pipe_error ret;
+ enum pipe_error ret;
unsigned subResource;
unsigned numMipLevels;
unsigned i, layer;
assert(svga->tex_upload);
assert(st->upload.buf);
-
+
/* unmap the texture upload buffer */
u_upload_unmap(svga->tex_upload);
projects / mesa.git / blobdiff