diff --git a/src/mesa/program/prog_statevars.c b/src/mesa/program/prog_statevars.c index b288bd29793..8fb74e58e51 100644 --- a/src/mesa/program/prog_statevars.c +++ b/src/mesa/program/prog_statevars.c @@ -779,6 +779,13 @@ fetch_state(struct gl_context *ctx, const gl_state_index16 state[], COPY_4V(value, ctx->Transform._ClipUserPlane[plane]); } return; + + case STATE_ATOMIC_COUNTER_OFFSET: + { + const GLuint counter = (GLuint) state[1]; + val[0].i = ctx->AtomicBufferBindings[counter].Offset % ctx->Const.ShaderStorageBufferOffsetAlignment; + } + return; } } @@ -912,6 +919,10 @@ _mesa_program_state_flags(const gl_state_index16 state[STATE_LENGTH]) case STATE_CLIP_INTERNAL: return _NEW_TRANSFORM | _NEW_PROJECTION; + /* Needs to return any nonzero value to trigger constant updating */ + case STATE_ATOMIC_COUNTER_OFFSET: + return _NEW_PROGRAM_CONSTANTS; + case STATE_TCS_PATCH_VERTICES_IN: case STATE_TES_PATCH_VERTICES_IN: case STATE_INTERNAL_DRIVER: @@ -1192,6 +1203,9 @@ append_token(char *dst, gl_state_index k) case STATE_CLIP_INTERNAL: append(dst, "clipInternal"); break; + case STATE_ATOMIC_COUNTER_OFFSET: + append(dst, "counterOffset"); + break; default: /* probably STATE_INTERNAL_DRIVER+i (driver private state) */ append(dst, "driverState"); @@ -1317,6 +1331,7 @@ _mesa_program_state_string(const gl_state_index16 state[STATE_LENGTH]) case STATE_LIGHT_POSITION_NORMALIZED: case STATE_LIGHT_HALF_VECTOR: case STATE_CLIP_INTERNAL: + case STATE_ATOMIC_COUNTER_OFFSET: append_index(str, state[1], false); break; case STATE_POINT_SIZE: diff --git a/src/mesa/program/prog_statevars.h b/src/mesa/program/prog_statevars.h index 4b1c439dff0..54ea3c63485 100644 --- a/src/mesa/program/prog_statevars.h +++ b/src/mesa/program/prog_statevars.h @@ -140,6 +140,7 @@ typedef enum gl_state_index_ { STATE_ADVANCED_BLENDING_MODE, STATE_ALPHA_REF, /* alpha-test reference value */ STATE_CLIP_INTERNAL, /* similar to STATE_CLIPPLANE, but in clip-space */ + STATE_ATOMIC_COUNTER_OFFSET, /* the byte offset to add to atomic counter bindings */ STATE_INTERNAL_DRIVER, /* first available state index for drivers (must be last) */