bpe = 4; /* stencil is allocated separately on evergreen */
} else {
bpe = util_format_get_blocksize(ptex->format);
- /* align byte per element on dword */
- if (bpe == 3) {
- bpe = 4;
- }
+ assert(util_is_power_of_two(bpe));
}
if (!is_flushed_depth && is_depth) {
rtex->cb_color_info = new_tex->cb_color_info;
rtex->cmask = new_tex->cmask; /* needed even without CMASK */
- assert(!rtex->htile_buffer);
+ assert(!rtex->htile_offset);
assert(!rtex->cmask.size);
assert(!rtex->fmask.size);
assert(!rtex->dcc_offset);
r600_texture_reference(&rtex->flushed_depth_texture, NULL);
- r600_resource_reference(&rtex->htile_buffer, NULL);
if (rtex->cmask_buffer != &rtex->resource) {
r600_resource_reference(&rtex->cmask_buffer, NULL);
}
static void r600_texture_allocate_htile(struct r600_common_screen *rscreen,
struct r600_texture *rtex)
{
- uint32_t clear_value;
-
- if (rscreen->chip_class >= GFX9 || rtex->tc_compatible_htile) {
- clear_value = 0x0000030F;
- } else {
+ if (rscreen->chip_class <= VI && !rtex->tc_compatible_htile)
r600_texture_get_htile_size(rscreen, rtex);
- clear_value = 0;
- }
if (!rtex->surface.htile_size)
return;
- rtex->htile_buffer = (struct r600_resource*)
- r600_aligned_buffer_create(&rscreen->b,
- R600_RESOURCE_FLAG_UNMAPPABLE,
- PIPE_USAGE_DEFAULT,
- rtex->surface.htile_size,
- rtex->surface.htile_alignment);
- if (rtex->htile_buffer == NULL) {
- /* this is not a fatal error as we can still keep rendering
- * without htile buffer */
- R600_ERR("Failed to create buffer object for htile buffer.\n");
- } else {
- r600_screen_clear_buffer(rscreen, &rtex->htile_buffer->b.b,
- 0, rtex->surface.htile_size,
- clear_value);
- }
+ rtex->htile_offset = align(rtex->size, rtex->surface.htile_alignment);
+ rtex->size = rtex->htile_offset + rtex->surface.htile_size;
}
void r600_print_texture_info(struct r600_common_screen *rscreen,
rtex->surface.u.gfx9.cmask.pipe_aligned);
}
- if (rtex->htile_buffer) {
- fprintf(f, " HTile: size=%u, alignment=%u, "
+ if (rtex->htile_offset) {
+ fprintf(f, " HTile: offset=%"PRIu64", size=%"PRIu64", alignment=%u, "
"rb_aligned=%u, pipe_aligned=%u\n",
- rtex->htile_buffer->b.b.width0,
- rtex->htile_buffer->buf->alignment,
+ rtex->htile_offset,
+ rtex->surface.htile_size,
+ rtex->surface.htile_alignment,
rtex->surface.u.gfx9.htile.rb_aligned,
rtex->surface.u.gfx9.htile.pipe_aligned);
}
rtex->cmask.offset, rtex->cmask.size, rtex->cmask.alignment,
rtex->cmask.slice_tile_max);
- if (rtex->htile_buffer)
- fprintf(f, " HTile: size=%u, alignment=%u, TC_compatible = %u\n",
- rtex->htile_buffer->b.b.width0,
- rtex->htile_buffer->buf->alignment,
+ if (rtex->htile_offset)
+ fprintf(f, " HTile: offset=%"PRIu64", size=%"PRIu64", "
+ "alignment=%u, TC_compatible = %u\n",
+ rtex->htile_offset, rtex->surface.htile_size,
+ rtex->surface.htile_alignment,
rtex->tc_compatible_htile);
if (rtex->dcc_offset) {
rtex->cmask.offset, rtex->cmask.size,
0xCCCCCCCC);
}
+ if (rtex->htile_offset) {
+ uint32_t clear_value = 0;
+
+ if (rscreen->chip_class >= GFX9 || rtex->tc_compatible_htile)
+ clear_value = 0x0000030F;
+
+ r600_screen_clear_buffer(rscreen, &rtex->resource.b.b,
+ rtex->htile_offset,
+ rtex->surface.htile_size,
+ clear_value);
+ }
/* Initialize DCC only if the texture is not being imported. */
if (!buf && rtex->dcc_offset) {
unsigned level = templ->u.tex.level;
unsigned width = u_minify(tex->width0, level);
unsigned height = u_minify(tex->height0, level);
+ unsigned width0 = tex->width0;
+ unsigned height0 = tex->height0;
if (tex->target != PIPE_BUFFER && templ->format != tex->format) {
const struct util_format_description *tex_desc
width = nblks_x * templ_desc->block.width;
height = nblks_y * templ_desc->block.height;
+
+ width0 = util_format_get_nblocksx(tex->format, width0);
+ height0 = util_format_get_nblocksy(tex->format, height0);
}
}
return r600_create_surface_custom(pipe, tex, templ,
- tex->width0, tex->height0,
+ width0, height0,
width, height);
}
bool main_value = false;
bool extra_value = false;
int extra_channel;
+
+ /* This is needed to get the correct DCC clear value for luminance formats.
+ * 1) Get the linear format (because the next step can't handle L8_SRGB).
+ * 2) Convert luminance to red. (the real hw format for luminance)
+ */
+ surface_format = util_format_linear(surface_format);
+ surface_format = util_format_luminance_to_red(surface_format);
+
const struct util_format_description *desc = util_format_description(surface_format);
if (desc->block.bits == 128 &&
if (surface_format == PIPE_FORMAT_R11G11B10_FLOAT ||
surface_format == PIPE_FORMAT_B5G6R5_UNORM ||
- surface_format == PIPE_FORMAT_B5G6R5_SRGB) {
+ surface_format == PIPE_FORMAT_B5G6R5_SRGB ||
+ util_format_is_alpha(surface_format)) {
extra_channel = -1;
} else if (desc->layout == UTIL_FORMAT_LAYOUT_PLAIN) {
if(r600_translate_colorswap(surface_format, false) <= 1)
void evergreen_do_fast_color_clear(struct r600_common_context *rctx,
struct pipe_framebuffer_state *fb,
struct r600_atom *fb_state,
- unsigned *buffers, unsigned *dirty_cbufs,
+ unsigned *buffers, ubyte *dirty_cbufs,
const union pipe_color_union *color)
{
int i;
projects / mesa.git / blobdiff