}
}
+static uint32_t r300_translate_colormask_swizzle(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_A8_UNORM:
+ case PIPE_FORMAT_A8_SNORM:
+ case PIPE_FORMAT_A16_UNORM:
+ case PIPE_FORMAT_A16_SNORM:
+ case PIPE_FORMAT_A16_FLOAT:
+ case PIPE_FORMAT_A32_FLOAT:
+ return COLORMASK_AAAA;
+
+ case PIPE_FORMAT_I8_UNORM:
+ case PIPE_FORMAT_I8_SNORM:
+ case PIPE_FORMAT_L8_UNORM:
+ case PIPE_FORMAT_L8_SNORM:
+ case PIPE_FORMAT_R8_UNORM:
+ case PIPE_FORMAT_R8_SNORM:
+ case PIPE_FORMAT_R32_FLOAT:
+ case PIPE_FORMAT_L32_FLOAT:
+ case PIPE_FORMAT_I32_FLOAT:
+ return COLORMASK_RRRR;
+
+ case PIPE_FORMAT_L8A8_SNORM:
+ case PIPE_FORMAT_L8A8_UNORM:
+ case PIPE_FORMAT_L16A16_UNORM:
+ case PIPE_FORMAT_L16A16_SNORM:
+ case PIPE_FORMAT_L16A16_FLOAT:
+ case PIPE_FORMAT_L32A32_FLOAT:
+ return COLORMASK_ARRA;
+
+ case PIPE_FORMAT_R8G8_SNORM:
+ case PIPE_FORMAT_R8G8_UNORM:
+ case PIPE_FORMAT_R16G16_UNORM:
+ case PIPE_FORMAT_R16G16_SNORM:
+ case PIPE_FORMAT_R16G16_FLOAT:
+ case PIPE_FORMAT_R32G32_FLOAT:
+ return COLORMASK_GRRG;
+
+ case PIPE_FORMAT_B5G6R5_UNORM:
+ case PIPE_FORMAT_B5G5R5A1_UNORM:
+ case PIPE_FORMAT_B5G5R5X1_UNORM:
+ case PIPE_FORMAT_B4G4R4A4_UNORM:
+ case PIPE_FORMAT_B4G4R4X4_UNORM:
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ /*case PIPE_FORMAT_B8G8R8A8_SNORM:*/
+ case PIPE_FORMAT_B8G8R8X8_UNORM:
+ /*case PIPE_FORMAT_B8G8R8X8_SNORM:*/
+ case PIPE_FORMAT_B10G10R10A2_UNORM:
+ return COLORMASK_BGRA;
+
+ case PIPE_FORMAT_R8G8B8X8_UNORM:
+ /*case PIPE_FORMAT_R8G8B8X8_SNORM:*/
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ case PIPE_FORMAT_R8G8B8A8_SNORM:
+ case PIPE_FORMAT_R10G10B10A2_UNORM:
+ case PIPE_FORMAT_R10G10B10X2_SNORM:
+ case PIPE_FORMAT_R16_UNORM:
+ case PIPE_FORMAT_R16G16B16A16_UNORM:
+ case PIPE_FORMAT_R16_SNORM:
+ case PIPE_FORMAT_R16G16B16A16_SNORM:
+ case PIPE_FORMAT_R16_FLOAT:
+ case PIPE_FORMAT_R16G16B16A16_FLOAT:
+ case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ case PIPE_FORMAT_L16_UNORM:
+ case PIPE_FORMAT_L16_SNORM:
+ case PIPE_FORMAT_L16_FLOAT:
+ case PIPE_FORMAT_I16_UNORM:
+ case PIPE_FORMAT_I16_SNORM:
+ case PIPE_FORMAT_I16_FLOAT:
+ return COLORMASK_RGBA;
+
+ default:
+ return ~0; /* Unsupported. */
+ }
+}
+
boolean r300_is_colorbuffer_format_supported(enum pipe_format format)
{
return r300_translate_colorformat(format) != ~0 &&
- r300_translate_out_fmt(format) != ~0;
+ r300_translate_out_fmt(format) != ~0 &&
+ r300_translate_colormask_swizzle(format) != ~0;
}
boolean r300_is_zs_format_supported(enum pipe_format format)
void r300_texture_setup_format_state(struct r300_screen *screen,
struct r300_resource *tex,
+ enum pipe_format format,
unsigned level,
+ unsigned width0_override,
+ unsigned height0_override,
struct r300_texture_format_state *out)
{
- struct pipe_resource *pt = &tex->b.b.b;
+ struct pipe_resource *pt = &tex->b.b;
struct r300_texture_desc *desc = &tex->tex;
boolean is_r500 = screen->caps.is_r500;
unsigned width, height, depth;
unsigned txwidth, txheight, txdepth;
- width = u_minify(desc->width0, level);
- height = u_minify(desc->height0, level);
+ width = u_minify(width0_override, level);
+ height = u_minify(height0_override, level);
depth = u_minify(desc->depth0, level);
txwidth = (width - 1) & 0x7ff;
R300_TX_DEPTH(txdepth);
if (desc->uses_stride_addressing) {
+ unsigned stride =
+ r300_stride_to_width(format, desc->stride_in_bytes[level]);
/* rectangles love this */
out->format0 |= R300_TX_PITCH_EN;
- out->format2 = (desc->stride_in_pixels[level] - 1) & 0x1fff;
+ out->format2 = (stride - 1) & 0x1fff;
}
if (pt->target == PIPE_TEXTURE_CUBE) {
{
struct r300_resource *tex = r300_resource(surf->base.texture);
unsigned level = surf->base.u.tex.level;
+ unsigned stride =
+ r300_stride_to_width(surf->base.format, tex->tex.stride_in_bytes[level]);
/* Set framebuffer state. */
if (util_format_is_depth_or_stencil(surf->base.format)) {
surf->pitch =
- tex->tex.stride_in_pixels[level] |
+ stride |
R300_DEPTHMACROTILE(tex->tex.macrotile[level]) |
R300_DEPTHMICROTILE(tex->tex.microtile);
surf->format = r300_translate_zsformat(surf->base.format);
surf->pitch_hiz = tex->tex.hiz_stride_in_pixels[level];
} else {
surf->pitch =
- tex->tex.stride_in_pixels[level] |
+ stride |
r300_translate_colorformat(surf->base.format) |
R300_COLOR_TILE(tex->tex.macrotile[level]) |
R300_COLOR_MICROTILE(tex->tex.microtile);
surf->format = r300_translate_out_fmt(surf->base.format);
+ surf->colormask_swizzle =
+ r300_translate_colormask_swizzle(surf->base.format);
}
}
-void r300_resource_set_properties(struct pipe_screen *screen,
- struct pipe_resource *tex,
- const struct pipe_resource *new_properties)
-{
- struct r300_screen *rscreen = r300_screen(screen);
- struct r300_resource *res = r300_resource(tex);
-
- SCREEN_DBG(rscreen, DBG_TEX,
- "r300: texture_set_properties: %s -> %s\n",
- util_format_short_name(tex->format),
- util_format_short_name(new_properties->format));
-
- r300_texture_desc_init(rscreen, res, new_properties);
- r300_texture_setup_format_state(rscreen, res, 0, &res->tx_format);
-}
-
static void r300_texture_destroy(struct pipe_screen *screen,
struct pipe_resource* texture)
{
struct pipe_resource *texture,
struct winsys_handle *whandle)
{
- struct radeon_winsys *rws = (struct radeon_winsys *)screen->winsys;
+ struct radeon_winsys *rws = r300_screen(screen)->rws;
struct r300_resource* tex = (struct r300_resource*)texture;
if (!tex) {
{
NULL, /* get_handle */
r300_texture_destroy, /* resource_destroy */
- r300_texture_get_transfer, /* get_transfer */
- r300_texture_transfer_destroy, /* transfer_destroy */
r300_texture_transfer_map, /* transfer_map */
NULL, /* transfer_flush_region */
r300_texture_transfer_unmap, /* transfer_unmap */
- u_default_transfer_inline_write /* transfer_inline_write */
+ NULL /* transfer_inline_write */
};
/* The common texture constructor. */
struct pb_buffer *buffer)
{
struct radeon_winsys *rws = rscreen->rws;
- struct r300_resource *tex = CALLOC_STRUCT(r300_resource);
+ struct r300_resource *tex = NULL;
+
+ tex = CALLOC_STRUCT(r300_resource);
if (!tex) {
- if (buffer)
- pb_reference(&buffer, NULL);
- return NULL;
+ goto fail;
}
- pipe_reference_init(&tex->b.b.b.reference, 1);
- tex->b.b.b.screen = &rscreen->screen;
- tex->b.b.b.usage = base->usage;
- tex->b.b.b.bind = base->bind;
- tex->b.b.b.flags = base->flags;
- tex->b.b.vtbl = &r300_texture_vtbl;
+ pipe_reference_init(&tex->b.b.reference, 1);
+ tex->b.b.screen = &rscreen->screen;
+ tex->b.b.usage = base->usage;
+ tex->b.b.bind = base->bind;
+ tex->b.b.flags = base->flags;
+ tex->b.vtbl = &r300_texture_vtbl;
tex->tex.microtile = microtile;
tex->tex.macrotile[0] = macrotile;
tex->tex.stride_in_bytes_override = stride_in_bytes_override;
+ tex->domain = base->flags & R300_RESOURCE_FLAG_TRANSFER ?
+ RADEON_DOMAIN_GTT :
+ RADEON_DOMAIN_VRAM | RADEON_DOMAIN_GTT;
tex->buf = buffer;
- r300_resource_set_properties(&rscreen->screen, &tex->b.b.b, base);
+ r300_texture_desc_init(rscreen, tex, base);
+
+ /* Figure out the ideal placement for the texture.. */
+ if (tex->domain & RADEON_DOMAIN_VRAM &&
+ tex->tex.size_in_bytes >= rscreen->info.vram_size) {
+ tex->domain &= ~RADEON_DOMAIN_VRAM;
+ tex->domain |= RADEON_DOMAIN_GTT;
+ }
+ if (tex->domain & RADEON_DOMAIN_GTT &&
+ tex->tex.size_in_bytes >= rscreen->info.gart_size) {
+ tex->domain &= ~RADEON_DOMAIN_GTT;
+ }
+ /* Just fail if the texture is too large. */
+ if (!tex->domain) {
+ goto fail;
+ }
/* Create the backing buffer if needed. */
if (!tex->buf) {
- tex->buf = rws->buffer_create(rws, tex->tex.size_in_bytes, 2048,
- base->bind, base->usage);
+ tex->buf = rws->buffer_create(rws, tex->tex.size_in_bytes, 2048, TRUE,
+ tex->domain);
if (!tex->buf) {
- FREE(tex);
- return NULL;
+ goto fail;
}
}
+ if (SCREEN_DBG_ON(rscreen, DBG_MSAA) && base->nr_samples > 1) {
+ fprintf(stderr, "r300: %ix MSAA %s buffer created\n",
+ base->nr_samples,
+ util_format_is_depth_or_stencil(base->format) ? "depth" : "color");
+ }
+
tex->cs_buf = rws->buffer_get_cs_handle(tex->buf);
rws->buffer_set_tiling(tex->buf, NULL,
tex->tex.microtile, tex->tex.macrotile[0],
+ 0, 0, 0, 0, 0,
tex->tex.stride_in_bytes[0]);
return tex;
+
+fail:
+ FREE(tex);
+ if (buffer)
+ pb_reference(&buffer, NULL);
+ return NULL;
}
/* Create a new texture. */
const struct pipe_resource *base,
struct winsys_handle *whandle)
{
- struct radeon_winsys *rws = (struct radeon_winsys*)screen->winsys;
struct r300_screen *rscreen = r300_screen(screen);
+ struct radeon_winsys *rws = rscreen->rws;
struct pb_buffer *buffer;
enum radeon_bo_layout microtile, macrotile;
unsigned stride;
if (!buffer)
return NULL;
- rws->buffer_get_tiling(buffer, µtile, ¯otile);
+ rws->buffer_get_tiling(buffer, µtile, ¯otile, NULL, NULL, NULL, NULL, NULL);
/* Enforce a microtiled zbuffer. */
if (util_format_is_depth_or_stencil(base->format) &&
/* Not required to implement u_resource_vtbl, consider moving to another file:
*/
-struct pipe_surface* r300_create_surface(struct pipe_context * ctx,
+struct pipe_surface* r300_create_surface_custom(struct pipe_context * ctx,
struct pipe_resource* texture,
- const struct pipe_surface *surf_tmpl)
+ const struct pipe_surface *surf_tmpl,
+ unsigned width0_override,
+ unsigned height0_override)
{
struct r300_resource* tex = r300_resource(texture);
struct r300_surface* surface = CALLOC_STRUCT(r300_surface);
pipe_resource_reference(&surface->base.texture, texture);
surface->base.context = ctx;
surface->base.format = surf_tmpl->format;
- surface->base.width = u_minify(texture->width0, level);
- surface->base.height = u_minify(texture->height0, level);
- surface->base.usage = surf_tmpl->usage;
+ surface->base.width = u_minify(width0_override, level);
+ surface->base.height = u_minify(height0_override, level);
surface->base.u.tex.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->buf = tex->buf;
surface->cs_buf = tex->cs_buf;
+ /* Prefer VRAM if there are multiple domains to choose from. */
+ surface->domain = tex->domain;
+ if (surface->domain & RADEON_DOMAIN_VRAM)
+ surface->domain &= ~RADEON_DOMAIN_GTT;
+
surface->offset = r300_texture_get_offset(tex, level,
surf_tmpl->u.tex.first_layer);
r300_texture_setup_fb_state(surface);
surface->cbzb_width = align(surface->base.width, 64);
/* Height must be aligned to the size of a tile. */
- tile_height = r300_get_pixel_alignment(tex->b.b.b.format,
- tex->b.b.b.nr_samples,
+ tile_height = r300_get_pixel_alignment(surface->base.format,
+ tex->b.b.nr_samples,
tex->tex.microtile,
tex->tex.macrotile[level],
DIM_HEIGHT, 0);
return &surface->base;
}
+struct pipe_surface* r300_create_surface(struct pipe_context * ctx,
+ struct pipe_resource* texture,
+ const struct pipe_surface *surf_tmpl)
+{
+ return r300_create_surface_custom(ctx, texture, surf_tmpl,
+ texture->width0,
+ texture->height0);
+}
+
/* Not required to implement u_resource_vtbl, consider moving to another file:
*/
void r300_surface_destroy(struct pipe_context *ctx, struct pipe_surface* s)
projects / mesa.git / blobdiff