| /* |
| * Copyright 2007 Nouveau Project |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF |
| * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| |
| #ifndef __NOUVEAU_LOCAL_H__ |
| #define __NOUVEAU_LOCAL_H__ |
| |
| static inline uint32_t |
| PUSH_AVAIL(struct nouveau_pushbuf *push) |
| { |
| return push->end - push->cur; |
| } |
| |
| static inline int |
| PUSH_SPACE(struct nouveau_pushbuf *push, uint32_t size) |
| { |
| if (PUSH_AVAIL(push) < size) |
| return nouveau_pushbuf_space(push, size, 0, 0) == 0; |
| return 1; |
| } |
| |
| static inline void |
| PUSH_DATA(struct nouveau_pushbuf *push, uint32_t data) |
| { |
| *push->cur++ = data; |
| } |
| |
| static inline void |
| PUSH_DATAf(struct nouveau_pushbuf *push, float v) |
| { |
| union { float f; uint32_t i; } d = { .f = v }; |
| PUSH_DATA(push, d.i); |
| } |
| |
| static inline void |
| PUSH_DATAb(struct nouveau_pushbuf *push, GLboolean x) |
| { |
| PUSH_DATA(push, x ? 1 : 0); |
| } |
| |
| static inline void |
| PUSH_DATAm(struct nouveau_pushbuf *push, float m[16]) |
| { |
| int i, j; |
| |
| for (i = 0; i < 4; i++) |
| for (j = 0; j < 4; j++) |
| PUSH_DATAf(push, m[4*j + i]); |
| } |
| |
| static inline void |
| PUSH_DATAp(struct nouveau_pushbuf *push, const void *data, uint32_t size) |
| { |
| memcpy(push->cur, data, size * 4); |
| push->cur += size; |
| } |
| |
| static inline void |
| PUSH_RELOC(struct nouveau_pushbuf *push, struct nouveau_bo *bo, uint32_t offset, |
| uint32_t flags, uint32_t vor, uint32_t tor) |
| { |
| nouveau_pushbuf_reloc(push, bo, offset, flags, vor, tor); |
| } |
| |
| static inline void |
| PUSH_KICK(struct nouveau_pushbuf *push) |
| { |
| nouveau_pushbuf_kick(push, push->channel); |
| } |
| |
| static struct nouveau_bufctx * |
| BUFCTX(struct nouveau_pushbuf *push) |
| { |
| return push->user_priv; |
| } |
| |
| static inline void |
| PUSH_RESET(struct nouveau_pushbuf *push, int bin) |
| { |
| nouveau_bufctx_reset(BUFCTX(push), bin); |
| } |
| |
| static inline void |
| PUSH_MTHDl(struct nouveau_pushbuf *push, int subc, int mthd, int bin, |
| struct nouveau_bo *bo, uint32_t offset, uint32_t access) |
| { |
| nouveau_bufctx_mthd(BUFCTX(push), bin, (1 << 18) | (subc << 13) | mthd, |
| bo, offset, access | NOUVEAU_BO_LOW, 0, 0); |
| PUSH_DATA(push, bo->offset + offset); |
| } |
| |
| static inline void |
| PUSH_MTHDs(struct nouveau_pushbuf *push, int subc, int mthd, int bin, |
| struct nouveau_bo *bo, uint32_t data, uint32_t access, |
| uint32_t vor, uint32_t tor) |
| { |
| nouveau_bufctx_mthd(BUFCTX(push), bin, (1 << 18) | (subc << 13) | mthd, |
| bo, data, access | NOUVEAU_BO_OR, vor, tor); |
| |
| if (bo->flags & NOUVEAU_BO_VRAM) |
| PUSH_DATA(push, data | vor); |
| else |
| PUSH_DATA(push, data | tor); |
| } |
| |
| static inline void |
| PUSH_MTHD(struct nouveau_pushbuf *push, int subc, int mthd, int bin, |
| struct nouveau_bo *bo, uint32_t data, uint32_t access, |
| uint32_t vor, uint32_t tor) |
| { |
| nouveau_bufctx_mthd(BUFCTX(push), bin, (1 << 18) | (subc << 13) | mthd, |
| bo, data, access | NOUVEAU_BO_OR, vor, tor); |
| |
| if (access & NOUVEAU_BO_LOW) |
| data += bo->offset; |
| |
| if (access & NOUVEAU_BO_OR) { |
| if (bo->flags & NOUVEAU_BO_VRAM) |
| data |= vor; |
| else |
| data |= tor; |
| } |
| |
| PUSH_DATA(push, data); |
| } |
| |
| static inline void |
| BEGIN_NV04(struct nouveau_pushbuf *push, int subc, int mthd, int size) |
| { |
| PUSH_SPACE(push, size + 1); |
| PUSH_DATA (push, 0x00000000 | (size << 18) | (subc << 13) | mthd); |
| } |
| |
| static inline void |
| BEGIN_NI04(struct nouveau_pushbuf *push, int subc, int mthd, int size) |
| { |
| PUSH_SPACE(push, size + 1); |
| PUSH_DATA (push, 0x40000000 | (size << 18) | (subc << 13) | mthd); |
| } |
| |
| /* subchannel assignment */ |
| #define SUBC_M2MF(mthd) 0, (mthd) |
| #define NV03_M2MF(mthd) SUBC_M2MF(NV04_M2MF_##mthd) |
| #define SUBC_NVSW(mthd) 1, (mthd) |
| #define SUBC_SF2D(mthd) 2, (mthd) |
| #define NV04_SF2D(mthd) SUBC_SF2D(NV04_CONTEXT_SURFACES_2D_##mthd) |
| #define NV10_SF2D(mthd) SUBC_SF2D(NV10_CONTEXT_SURFACES_2D_##mthd) |
| #define SUBC_PATT(mthd) 3, (mthd) |
| #define NV01_PATT(mthd) SUBC_PATT(NV04_IMAGE_PATTERN_##mthd) |
| #define NV01_ROP(mthd) SUBC_PATT(NV03_CONTEXT_ROP_##mthd) |
| #define SUBC_GDI(mthd) 4, (mthd) |
| #define NV04_GDI(mthd) SUBC_GDI(NV04_GDI_RECTANGLE_TEXT_##mthd) |
| #define SUBC_SIFM(mthd) 5, (mthd) |
| #define NV03_SIFM(mthd) SUBC_SIFM(NV03_SCALED_IMAGE_FROM_MEMORY_##mthd) |
| #define NV05_SIFM(mthd) SUBC_SIFM(NV05_SCALED_IMAGE_FROM_MEMORY_##mthd) |
| #define SUBC_SURF(mthd) 6, (mthd) |
| #define NV04_SSWZ(mthd) SUBC_SURF(NV04_SWIZZLED_SURFACE_##mthd) |
| #define NV04_SF3D(mthd) SUBC_SURF(NV04_CONTEXT_SURFACES_3D_##mthd) |
| #define SUBC_3D(mthd) 7, (mthd) |
| #define NV04_TTRI(mthd) SUBC_3D(NV04_TEXTURED_TRIANGLE_##mthd) |
| #define NV04_MTRI(mthd) SUBC_3D(NV04_MULTITEX_TRIANGLE_##mthd) |
| #define NV10_3D(mthd) SUBC_3D(NV10_3D_##mthd) |
| #define NV11_3D(mthd) SUBC_3D(NV11_3D_##mthd) |
| #define NV17_3D(mthd) SUBC_3D(NV17_3D_##mthd) |
| #define NV20_3D(mthd) SUBC_3D(NV20_3D_##mthd) |
| #define NV25_3D(mthd) SUBC_3D(NV25_3D_##mthd) |
| |
| #define NV01_SUBC(subc, mthd) SUBC_##subc((NV01_SUBCHAN_##mthd)) |
| #define NV11_SUBC(subc, mthd) SUBC_##subc((NV11_SUBCHAN_##mthd)) |
| |
| #define NV04_GRAPH(subc, mthd) SUBC_##subc((NV04_GRAPH_##mthd)) |
| |
| #endif |