diff options
| author | Marek Olšák <marek.olsak@amd.com> | 2018-11-19 22:27:15 -0500 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2018-11-28 20:20:27 -0500 |
| commit | 2a936f8afaba6ce4fdd44bb24cb016413a611b4e (patch) | |
| tree | c69fb1944b97ee92c322f3d31e2a7e2c020807be | |
| parent | fba91b51735982d04549c060864618216c7d1196 (diff) | |
tgsi/scan: add more information about bindless usage
radeonsi will use this.
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_scan.c | 28 | ||||
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_scan.h | 7 |
2 files changed, 33 insertions, 2 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.c b/src/gallium/auxiliary/tgsi/tgsi_scan.c index e13500a7f7b..4ca84902dd4 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.c +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.c @@ -368,7 +368,19 @@ scan_instruction(struct tgsi_shader_info *info, info->uses_bindless_samplers = true; break; case TGSI_OPCODE_RESQ: + if (tgsi_is_bindless_image_file(fullinst->Src[0].Register.File)) + info->uses_bindless_images = true; + break; case TGSI_OPCODE_LOAD: + if (tgsi_is_bindless_image_file(fullinst->Src[0].Register.File)) { + info->uses_bindless_images = true; + + if (fullinst->Memory.Texture == TGSI_TEXTURE_BUFFER) + info->uses_bindless_buffer_load = true; + else + info->uses_bindless_image_load = true; + } + break; case TGSI_OPCODE_ATOMUADD: case TGSI_OPCODE_ATOMXCHG: case TGSI_OPCODE_ATOMCAS: @@ -379,12 +391,24 @@ scan_instruction(struct tgsi_shader_info *info, case TGSI_OPCODE_ATOMUMAX: case TGSI_OPCODE_ATOMIMIN: case TGSI_OPCODE_ATOMIMAX: - if (tgsi_is_bindless_image_file(fullinst->Src[0].Register.File)) + if (tgsi_is_bindless_image_file(fullinst->Src[0].Register.File)) { info->uses_bindless_images = true; + + if (fullinst->Memory.Texture == TGSI_TEXTURE_BUFFER) + info->uses_bindless_buffer_atomic = true; + else + info->uses_bindless_image_atomic = true; + } break; case TGSI_OPCODE_STORE: - if (tgsi_is_bindless_image_file(fullinst->Dst[0].Register.File)) + if (tgsi_is_bindless_image_file(fullinst->Dst[0].Register.File)) { info->uses_bindless_images = true; + + if (fullinst->Memory.Texture == TGSI_TEXTURE_BUFFER) + info->uses_bindless_buffer_store = true; + else + info->uses_bindless_image_store = true; + } break; default: break; diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.h b/src/gallium/auxiliary/tgsi/tgsi_scan.h index 1887ff342de..64f2598a259 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.h +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.h @@ -153,6 +153,13 @@ struct tgsi_shader_info unsigned shader_buffers_load; /**< bitmask of shader buffers using loads */ unsigned shader_buffers_store; /**< bitmask of shader buffers using stores */ unsigned shader_buffers_atomic; /**< bitmask of shader buffers using atomics */ + bool uses_bindless_buffer_load; + bool uses_bindless_buffer_store; + bool uses_bindless_buffer_atomic; + bool uses_bindless_image_load; + bool uses_bindless_image_store; + bool uses_bindless_image_atomic; + /** * Bitmask indicating which register files are accessed with * indirect addressing. The bits are (1 << TGSI_FILE_x), etc. |