From 454201b4529a9f934c5663df3e13af2ca7b9d0e0 Mon Sep 17 00:00:00 2001 From: Axel Davy Date: Sat, 13 Oct 2018 22:45:16 +0200 Subject: [PATCH] st/nine: Never update device changed.* fields The device state changed.* field are never used. These fields are used only for stateblocks. Avoid setting them at all for clarity. Signed-off-by: Axel Davy --- src/gallium/state_trackers/nine/device9.c | 4 +- src/gallium/state_trackers/nine/nine_state.c | 7 +- src/gallium/state_trackers/nine/nine_state.h | 2 +- src/gallium/state_trackers/nine/stateblock9.c | 94 +++++++++++++++------------ 4 files changed, 59 insertions(+), 48 deletions(-) diff --git a/src/gallium/state_trackers/nine/device9.c b/src/gallium/state_trackers/nine/device9.c index 25a8172..461b212 100644 --- a/src/gallium/state_trackers/nine/device9.c +++ b/src/gallium/state_trackers/nine/device9.c @@ -2178,9 +2178,11 @@ NineDevice9_LightEnable( struct NineDevice9 *This, NineDevice9_SetLight(This, Index, &light); } - nine_state_light_enable(&state->ff, &state->changed.group, Index, Enable); + nine_state_light_enable(&state->ff, Index, Enable); if (likely(!This->is_recording)) nine_context_light_enable(This, Index, Enable); + else + state->changed.group |= NINE_STATE_FF_LIGHTING; return D3D_OK; } diff --git a/src/gallium/state_trackers/nine/nine_state.c b/src/gallium/state_trackers/nine/nine_state.c index 569a1b4..74aaf57 100644 --- a/src/gallium/state_trackers/nine/nine_state.c +++ b/src/gallium/state_trackers/nine/nine_state.c @@ -1827,7 +1827,8 @@ CSMT_ITEM_NO_WAIT(nine_context_light_enable, { struct nine_context *context = &device->context; - nine_state_light_enable(&context->ff, &context->changed.group, Index, Enable); + nine_state_light_enable(&context->ff, Index, Enable); + context->changed.group |= NINE_STATE_FF_LIGHTING; } CSMT_ITEM_NO_WAIT(nine_context_set_texture_stage_state, @@ -3480,7 +3481,7 @@ nine_state_set_light(struct nine_ff_state *ff_state, DWORD Index, } HRESULT -nine_state_light_enable(struct nine_ff_state *ff_state, uint32_t *change_group, +nine_state_light_enable(struct nine_ff_state *ff_state, DWORD Index, BOOL Enable) { unsigned i; @@ -3509,8 +3510,6 @@ nine_state_light_enable(struct nine_ff_state *ff_state, uint32_t *change_group, ff_state->active_light[i] = ff_state->active_light[i + 1]; } - *change_group |= NINE_STATE_FF_LIGHTING; - return D3D_OK; } diff --git a/src/gallium/state_trackers/nine/nine_state.h b/src/gallium/state_trackers/nine/nine_state.h index 55ccfd0..51e5e32 100644 --- a/src/gallium/state_trackers/nine/nine_state.h +++ b/src/gallium/state_trackers/nine/nine_state.h @@ -623,7 +623,7 @@ HRESULT nine_state_set_light(struct nine_ff_state *, DWORD, const D3DLIGHT9 *); HRESULT -nine_state_light_enable(struct nine_ff_state *, uint32_t *, +nine_state_light_enable(struct nine_ff_state *, DWORD, BOOL); const char *nine_d3drs_to_string(DWORD State); diff --git a/src/gallium/state_trackers/nine/stateblock9.c b/src/gallium/state_trackers/nine/stateblock9.c index 7b2deae..50ed70a 100644 --- a/src/gallium/state_trackers/nine/stateblock9.c +++ b/src/gallium/state_trackers/nine/stateblock9.c @@ -134,8 +134,15 @@ nine_state_copy_common(struct NineDevice9 *device, unsigned i, s; DBG("apply:%d changed.group: %x\n", (int)apply, (int)mask->changed.group ); - if (apply) - dst->changed.group |= mask->changed.group; + + /* device changed.* are unused. + * Instead nine_context_apply_stateblock is used and will + * internally set the right context->changed fields. + * Uncomment these only if we want to apply a stateblock onto a stateblock. + * + * if (apply) + * dst->changed.group |= mask->changed.group; + */ if (mask->changed.group & NINE_STATE_VIEWPORT) dst->viewport = src->viewport; @@ -202,10 +209,10 @@ nine_state_copy_common(struct NineDevice9 *device, /* Render states. * TODO: Maybe build a list ? */ - for (i = 0; i < ARRAY_SIZE(dst->changed.rs); ++i) { + for (i = 0; i < ARRAY_SIZE(mask->changed.rs); ++i) { uint32_t m = mask->changed.rs[i]; - if (apply) - dst->changed.rs[i] |= m; + /* if (apply) + * dst->changed.rs[i] |= m; */ while (m) { const int r = ffs(m) - 1; m &= ~(1 << r); @@ -222,8 +229,8 @@ nine_state_copy_common(struct NineDevice9 *device, if (mask->changed.ucp & (1 << i)) memcpy(dst->clip.ucp[i], src->clip.ucp[i], sizeof(src->clip.ucp[0])); - if (apply) - dst->changed.ucp |= mask->changed.ucp; + /* if (apply) + * dst->changed.ucp |= mask->changed.ucp;*/ } /* Sampler state. */ @@ -240,8 +247,8 @@ nine_state_copy_common(struct NineDevice9 *device, dst->samp_advertised[s][i] = src->samp_advertised[s][i]; } } - if (apply) - dst->changed.sampler[s] |= mask->changed.sampler[s]; + /* if (apply) + * dst->changed.sampler[s] |= mask->changed.sampler[s];*/ } } @@ -270,10 +277,11 @@ nine_state_copy_common(struct NineDevice9 *device, if (mask->changed.stream_freq & (1 << i)) dst->stream_freq[i] = src->stream_freq[i]; } - if (apply) { - dst->changed.vtxbuf |= mask->changed.vtxbuf; - dst->changed.stream_freq |= mask->changed.stream_freq; - } + /* + * if (apply) { + * dst->changed.vtxbuf |= mask->changed.vtxbuf; + * dst->changed.stream_freq |= mask->changed.stream_freq; + * }*/ } /* Textures */ @@ -298,13 +306,14 @@ nine_state_copy_common(struct NineDevice9 *device, for (i = 0; i < NINED3DTSS_COUNT; ++i) if (mask->ff.changed.tex_stage[s][i / 32] & (1 << (i % 32))) dst->ff.tex_stage[s][i] = src->ff.tex_stage[s][i]; - if (apply) { - /* TODO: it's 32 exactly, just offset by 1 as 0 is unused */ - dst->ff.changed.tex_stage[s][0] |= - mask->ff.changed.tex_stage[s][0]; - dst->ff.changed.tex_stage[s][1] |= - mask->ff.changed.tex_stage[s][1]; - } + /* + * if (apply) { + * TODO: it's 32 exactly, just offset by 1 as 0 is unused + * dst->ff.changed.tex_stage[s][0] |= + * mask->ff.changed.tex_stage[s][0]; + * dst->ff.changed.tex_stage[s][1] |= + * mask->ff.changed.tex_stage[s][1]; + * }*/ } } if (mask->changed.group & NINE_STATE_FF_LIGHTING) { @@ -359,8 +368,8 @@ nine_state_copy_common(struct NineDevice9 *device, *nine_state_access_transform(&dst->ff, s, TRUE) = *nine_state_access_transform(&src->ff, s, FALSE); } - if (apply) - dst->ff.changed.transform[i] |= mask->ff.changed.transform[i]; + /* if (apply) + * dst->ff.changed.transform[i] |= mask->ff.changed.transform[i];*/ } } } @@ -376,8 +385,9 @@ nine_state_copy_common_all(struct NineDevice9 *device, { unsigned i; - if (apply) - dst->changed.group |= src->changed.group; + /* if (apply) + * dst->changed.group |= src->changed.group; + */ dst->viewport = src->viewport; dst->scissor = src->scissor; @@ -411,20 +421,20 @@ nine_state_copy_common_all(struct NineDevice9 *device, /* Render states. */ memcpy(dst->rs_advertised, src->rs_advertised, sizeof(dst->rs_advertised)); - if (apply) - memcpy(dst->changed.rs, src->changed.rs, sizeof(dst->changed.rs)); + /* if (apply) + * memcpy(dst->changed.rs, src->changed.rs, sizeof(dst->changed.rs));*/ /* Clip planes. */ memcpy(&dst->clip, &src->clip, sizeof(dst->clip)); - if (apply) - dst->changed.ucp = src->changed.ucp; + /* if (apply) + * dst->changed.ucp = src->changed.ucp;*/ /* Sampler state. */ memcpy(dst->samp_advertised, src->samp_advertised, sizeof(dst->samp_advertised)); - if (apply) - memcpy(dst->changed.sampler, - src->changed.sampler, sizeof(dst->changed.sampler)); + /* if (apply) + * memcpy(dst->changed.sampler, + * src->changed.sampler, sizeof(dst->changed.sampler));*/ /* Index buffer. */ NineStateBlock9_BindBuffer(device, @@ -445,10 +455,10 @@ nine_state_copy_common_all(struct NineDevice9 *device, } dst->stream_freq[i] = src->stream_freq[i]; } - if (apply) { - dst->changed.vtxbuf = (1ULL << MaxStreams) - 1; - dst->changed.stream_freq = (1ULL << MaxStreams) - 1; - } + /* if (apply) { + * dst->changed.vtxbuf = (1ULL << MaxStreams) - 1; + * dst->changed.stream_freq = (1ULL << MaxStreams) - 1; + * }*/ } /* Textures */ @@ -466,9 +476,9 @@ nine_state_copy_common_all(struct NineDevice9 *device, dst->ff.material = src->ff.material; memcpy(dst->ff.tex_stage, src->ff.tex_stage, sizeof(dst->ff.tex_stage)); - if (apply) /* TODO: memset */ - memcpy(dst->ff.changed.tex_stage, - src->ff.changed.tex_stage, sizeof(dst->ff.changed.tex_stage)); + /* if (apply) TODO: memset + * memcpy(dst->ff.changed.tex_stage, + * src->ff.changed.tex_stage, sizeof(dst->ff.changed.tex_stage));*/ /* Lights. */ if (1) { @@ -500,10 +510,10 @@ nine_state_copy_common_all(struct NineDevice9 *device, /* Apply is always used on device state. * src is then the D3DSBT_ALL stateblock which * ff.changed.transform indicates all matrices are dirty. - */ - if (apply) - memcpy(dst->ff.changed.transform, - src->ff.changed.transform, sizeof(dst->ff.changed.transform)); + * + * if (apply) + * memcpy(dst->ff.changed.transform, + * src->ff.changed.transform, sizeof(dst->ff.changed.transform));*/ } } -- 2.7.4