enum isl_format format);
bool isl_format_supports_vertex_fetch(const struct gen_device_info *devinfo,
enum isl_format format);
-bool isl_format_supports_lossless_compression(const struct gen_device_info *devinfo,
- enum isl_format format);
+bool isl_format_supports_ccs_e(const struct gen_device_info *devinfo,
+ enum isl_format format);
bool isl_format_supports_multisampling(const struct gen_device_info *devinfo,
enum isl_format format);
uint8_t input_vb;
uint8_t streamed_output_vb;
uint8_t color_processing;
- uint8_t lossless_compression;
+ uint8_t ccs_e;
};
/* This macro allows us to write the table almost as it appears in the PRM,
}
bool
-isl_format_supports_lossless_compression(const struct gen_device_info *devinfo,
- enum isl_format format)
+isl_format_supports_ccs_e(const struct gen_device_info *devinfo,
+ enum isl_format format)
{
if (!format_info[format].exists)
return false;
- return format_gen(devinfo) >= format_info[format].lossless_compression;
+ return format_gen(devinfo) >= format_info[format].ccs_e;
}
bool
* leave compression on at all times for these formats.
*/
if (!(vk_info->flags & VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT) &&
- isl_format_supports_lossless_compression(&dev->info, format)) {
+ isl_format_supports_ccs_e(&dev->info, format)) {
if (vk_info->usage & VK_IMAGE_USAGE_STORAGE_BIT) {
/*
* For now, we leave compression off for anything that may
att_state->fast_clear = false;
}
- if (isl_format_supports_lossless_compression(&device->info,
- iview->isl.format)) {
+ if (isl_format_supports_ccs_e(&device->info, iview->isl.format)) {
att_state->aux_usage = ISL_AUX_USAGE_CCS_E;
att_state->input_aux_usage = ISL_AUX_USAGE_CCS_E;
} else if (att_state->fast_clear) {
const uint32_t brw_format = brw_format_for_mesa_format(intel_tex->_Format);
- if (isl_format_supports_lossless_compression(&brw->screen->devinfo,
- brw_format))
+ if (isl_format_supports_ccs_e(&brw->screen->devinfo, brw_format))
return false;
perf_debug("Incompatible sampling format (%s) for rbc (%s)\n",
if (!intel_miptree_is_lossless_compressed(brw, mt))
return true;
- if (isl_format_supports_lossless_compression(&brw->screen->devinfo,
- view->format))
+ if (isl_format_supports_ccs_e(&brw->screen->devinfo, view->format))
return true;
/* Logic elsewhere needs to take care to resolve the color buffer prior
if (brw->gen >= 9) {
mesa_format linear_format = _mesa_get_srgb_format_linear(mt->format);
const uint32_t brw_format = brw_format_for_mesa_format(linear_format);
- return isl_format_supports_lossless_compression(&brw->screen->devinfo,
- brw_format);
+ return isl_format_supports_ccs_e(&brw->screen->devinfo, brw_format);
} else
return true;
}