/* * Copyright © 2007-2015 Intel Corporation * * 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 (including the next * paragraph) 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 OR COPYRIGHT HOLDERS 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. * * Authors: * Eric Anholt * */ #include "main/mtypes.h" #include "intel_batchbuffer.h" #include "brw_context.h" #include "brw_defines.h" #include "brw_eu.h" #include "brw_state.h" static const char *sampler_mip_filter[] = { "NONE", "NEAREST", "RSVD", "LINEAR" }; static const char *sampler_mag_filter[] = { "NEAREST", "LINEAR", "ANISOTROPIC", "FLEXIBLE (GEN8+)", "RSVD", "RSVD", "MONO", "RSVD" }; static const char *sampler_addr_mode[] = { "WRAP", "MIRROR", "CLAMP", "CUBE", "CLAMP_BORDER", "MIRROR_ONCE", "HALF_BORDER" }; static const char *surface_tiling[] = { "LINEAR", "W-tiled", "X-tiled", "Y-tiled" }; static void batch_out(struct brw_context *brw, const char *name, uint32_t offset, int index, char *fmt, ...) PRINTFLIKE(5, 6); static void batch_out(struct brw_context *brw, const char *name, uint32_t offset, int index, char *fmt, ...) { uint32_t *data = brw->batch.bo->virtual + offset; va_list va; fprintf(stderr, "0x%08x: 0x%08x: %8s: ", offset + index * 4, data[index], name); va_start(va, fmt); vfprintf(stderr, fmt, va); va_end(va); } static void batch_out64(struct brw_context *brw, const char *name, uint32_t offset, int index, char *fmt, ...) { uint32_t *tmp = brw->batch.bo->virtual + offset; /* Swap the dwords since we want to handle this as a 64b value, but the data * is typically emitted as dwords. */ uint64_t data = ((uint64_t)tmp[index + 1]) << 32 | tmp[index]; va_list va; fprintf(stderr, "0x%08x: 0x%016" PRIx64 ": %8s: ", offset + index * 4, data, name); va_start(va, fmt); vfprintf(stderr, fmt, va); va_end(va); } static const char * get_965_surfacetype(unsigned int surfacetype) { switch (surfacetype) { case 0: return "1D"; case 1: return "2D"; case 2: return "3D"; case 3: return "CUBE"; case 4: return "BUFFER"; case 7: return "NULL"; default: return "unknown"; } } static void dump_vs_state(struct brw_context *brw, uint32_t offset) { const char *name = "VS_STATE"; struct brw_vs_unit_state *vs = brw->batch.bo->virtual + offset; batch_out(brw, name, offset, 0, "thread0\n"); batch_out(brw, name, offset, 1, "thread1\n"); batch_out(brw, name, offset, 2, "thread2\n"); batch_out(brw, name, offset, 3, "thread3\n"); batch_out(brw, name, offset, 4, "thread4: %d threads\n", vs->thread4.max_threads + 1); batch_out(brw, name, offset, 5, "vs5\n"); batch_out(brw, name, offset, 6, "vs6\n"); } static void dump_gs_state(struct brw_context *brw, uint32_t offset) { const char *name = "GS_STATE"; struct brw_gs_unit_state *gs = brw->batch.bo->virtual + offset; batch_out(brw, name, offset, 0, "thread0\n"); batch_out(brw, name, offset, 1, "thread1\n"); batch_out(brw, name, offset, 2, "thread2\n"); batch_out(brw, name, offset, 3, "thread3\n"); batch_out(brw, name, offset, 4, "thread4: %d threads\n", gs->thread4.max_threads + 1); batch_out(brw, name, offset, 5, "vs5\n"); batch_out(brw, name, offset, 6, "vs6\n"); } static void dump_clip_state(struct brw_context *brw, uint32_t offset) { const char *name = "CLIP_STATE"; struct brw_clip_unit_state *clip = brw->batch.bo->virtual + offset; batch_out(brw, name, offset, 0, "thread0\n"); batch_out(brw, name, offset, 1, "thread1\n"); batch_out(brw, name, offset, 2, "thread2\n"); batch_out(brw, name, offset, 3, "thread3\n"); batch_out(brw, name, offset, 4, "thread4: %d threads\n", clip->thread4.max_threads + 1); batch_out(brw, name, offset, 5, "clip5\n"); batch_out(brw, name, offset, 6, "clip6\n"); batch_out(brw, name, offset, 7, "vp xmin %f\n", clip->viewport_xmin); batch_out(brw, name, offset, 8, "vp xmax %f\n", clip->viewport_xmax); batch_out(brw, name, offset, 9, "vp ymin %f\n", clip->viewport_ymin); batch_out(brw, name, offset, 10, "vp ymax %f\n", clip->viewport_ymax); } static void dump_sf_state(struct brw_context *brw, uint32_t offset) { const char *name = "SF_STATE"; struct brw_sf_unit_state *sf = brw->batch.bo->virtual + offset; batch_out(brw, name, offset, 0, "thread0\n"); batch_out(brw, name, offset, 1, "thread1\n"); batch_out(brw, name, offset, 2, "thread2\n"); batch_out(brw, name, offset, 3, "thread3\n"); batch_out(brw, name, offset, 4, "thread4: %d threads\n", sf->thread4.max_threads + 1); batch_out(brw, name, offset, 5, "sf5: viewport offset\n"); batch_out(brw, name, offset, 6, "sf6\n"); batch_out(brw, name, offset, 7, "sf7\n"); } static void dump_wm_state(struct brw_context *brw, uint32_t offset) { const char *name = "WM_STATE"; struct brw_wm_unit_state *wm = brw->batch.bo->virtual + offset; batch_out(brw, name, offset, 0, "thread0\n"); batch_out(brw, name, offset, 1, "thread1\n"); batch_out(brw, name, offset, 2, "thread2\n"); batch_out(brw, name, offset, 3, "thread3\n"); batch_out(brw, name, offset, 4, "wm4\n"); batch_out(brw, name, offset, 5, "wm5: %s%s%s%s%s%s, %d threads\n", wm->wm5.enable_8_pix ? "8pix" : "", wm->wm5.enable_16_pix ? "16pix" : "", wm->wm5.program_uses_depth ? ", uses depth" : "", wm->wm5.program_computes_depth ? ", computes depth" : "", wm->wm5.program_uses_killpixel ? ", kills" : "", wm->wm5.thread_dispatch_enable ? "" : ", no dispatch", wm->wm5.max_threads + 1); batch_out(brw, name, offset, 6, "depth offset constant %f\n", wm->global_depth_offset_constant); batch_out(brw, name, offset, 7, "depth offset scale %f\n", wm->global_depth_offset_scale); batch_out(brw, name, offset, 8, "wm8: kernel 1 (gen5+)\n"); batch_out(brw, name, offset, 9, "wm9: kernel 2 (gen5+)\n"); batch_out(brw, name, offset, 10, "wm10: kernel 3 (gen5+)\n"); } static void dump_surface_state(struct brw_context *brw, uint32_t offset) { const char *name = "SURF"; uint32_t *surf = brw->batch.bo->virtual + offset; batch_out(brw, name, offset, 0, "%s %s\n", get_965_surfacetype(GET_FIELD(surf[0], BRW_SURFACE_TYPE)), brw_surface_format_name(GET_FIELD(surf[0], BRW_SURFACE_FORMAT))); batch_out(brw, name, offset, 1, "offset\n"); batch_out(brw, name, offset, 2, "%dx%d size, %d mips\n", GET_FIELD(surf[2], BRW_SURFACE_WIDTH) + 1, GET_FIELD(surf[2], BRW_SURFACE_HEIGHT) + 1, GET_FIELD(surf[2], BRW_SURFACE_LOD)); batch_out(brw, name, offset, 3, "pitch %d, %s tiled\n", GET_FIELD(surf[3], BRW_SURFACE_PITCH) + 1, (surf[3] & BRW_SURFACE_TILED) ? ((surf[3] & BRW_SURFACE_TILED_Y) ? "Y" : "X") : "not"); batch_out(brw, name, offset, 4, "mip base %d\n", GET_FIELD(surf[4], BRW_SURFACE_MIN_LOD)); batch_out(brw, name, offset, 5, "x,y offset: %d,%d\n", GET_FIELD(surf[5], BRW_SURFACE_X_OFFSET), GET_FIELD(surf[5], BRW_SURFACE_Y_OFFSET)); } static void dump_gen7_surface_state(struct brw_context *brw, uint32_t offset) { const char *name = "SURF"; uint32_t *surf = brw->batch.bo->virtual + offset; batch_out(brw, name, offset, 0, "%s %s %s\n", get_965_surfacetype(GET_FIELD(surf[0], BRW_SURFACE_TYPE)), brw_surface_format_name(GET_FIELD(surf[0], BRW_SURFACE_FORMAT)), (surf[0] & GEN7_SURFACE_IS_ARRAY) ? "array" : ""); batch_out(brw, name, offset, 1, "offset\n"); batch_out(brw, name, offset, 2, "%dx%d size, %d mips, %d slices\n", GET_FIELD(surf[2], GEN7_SURFACE_WIDTH) + 1, GET_FIELD(surf[2], GEN7_SURFACE_HEIGHT) + 1, surf[5] & INTEL_MASK(3, 0), GET_FIELD(surf[3], BRW_SURFACE_DEPTH) + 1); batch_out(brw, name, offset, 3, "pitch %d, %stiled\n", (surf[3] & INTEL_MASK(17, 0)) + 1, (surf[0] & (1 << 14)) ? "" : "not "); batch_out(brw, name, offset, 4, "min array element %d, array extent %d\n", GET_FIELD(surf[4], GEN7_SURFACE_MIN_ARRAY_ELEMENT), GET_FIELD(surf[4], GEN7_SURFACE_RENDER_TARGET_VIEW_EXTENT) + 1); batch_out(brw, name, offset, 5, "mip base %d\n", GET_FIELD(surf[5], GEN7_SURFACE_MIN_LOD)); batch_out(brw, name, offset, 6, "x,y offset: %d,%d\n", GET_FIELD(surf[5], BRW_SURFACE_X_OFFSET), GET_FIELD(surf[5], BRW_SURFACE_Y_OFFSET)); batch_out(brw, name, offset, 7, "\n"); } static float q_to_float(uint32_t data, int integer_end, int integer_start, int fractional_end, int fractional_start) { /* Convert the number to floating point. */ float n = GET_BITS(data, integer_start, fractional_end); /* Multiply by 2^-n */ return n * exp2(-(fractional_end - fractional_start + 1)); } static void dump_gen8_surface_state(struct brw_context *brw, uint32_t offset, int index) { uint32_t *surf = brw->batch.bo->virtual + offset; int aux_mode = surf[6] & INTEL_MASK(2, 0); const char *aux_str; char *name; if (brw->gen >= 9 && (aux_mode == 1 || aux_mode == 5)) { bool msrt = GET_BITS(surf[4], 5, 3) > 0; bool compression = GET_FIELD(surf[7], GEN9_SURFACE_RT_COMPRESSION) == 1; aux_str = ralloc_asprintf(NULL, "AUX_CCS_%c (%s, MULTISAMPLE_COUNT%c1)", (aux_mode == 1) ? 'D' : 'E', compression ? "Compressed RT" : "Uncompressed", msrt ? '>' : '='); } else { static const char *surface_aux_mode[] = { "AUX_NONE", "AUX_MCS", "AUX_APPEND", "AUX_HIZ", "RSVD", "RSVD"}; aux_str = ralloc_asprintf(NULL, "%s", surface_aux_mode[aux_mode]); } name = ralloc_asprintf(NULL, "SURF%03d", index); batch_out(brw, name, offset, 0, "%s %s %s VALIGN%d HALIGN%d %s\n", get_965_surfacetype(GET_FIELD(surf[0], BRW_SURFACE_TYPE)), brw_surface_format_name(GET_FIELD(surf[0], BRW_SURFACE_FORMAT)), (surf[0] & GEN7_SURFACE_IS_ARRAY) ? "array" : "", 1 << (GET_BITS(surf[0], 17, 16) + 1), /* VALIGN */ 1 << (GET_BITS(surf[0], 15, 14) + 1), /* HALIGN */ surface_tiling[GET_BITS(surf[0], 13, 12)]); batch_out(brw, name, offset, 1, "MOCS: 0x%x Base MIP: %.1f (%u mips) Surface QPitch: %d\n", GET_FIELD(surf[1], GEN8_SURFACE_MOCS), q_to_float(surf[1], 23, 20, 19, 19), surf[5] & INTEL_MASK(3, 0), GET_FIELD(surf[1], GEN8_SURFACE_QPITCH) << 2); batch_out(brw, name, offset, 2, "%dx%d [%s]\n", GET_FIELD(surf[2], GEN7_SURFACE_WIDTH) + 1, GET_FIELD(surf[2], GEN7_SURFACE_HEIGHT) + 1, aux_str); batch_out(brw, name, offset, 3, "%d slices (depth), pitch: %d\n", GET_FIELD(surf[3], BRW_SURFACE_DEPTH) + 1, (surf[3] & INTEL_MASK(17, 0)) + 1); batch_out(brw, name, offset, 4, "min array element: %d, array extent %d, MULTISAMPLE_%d\n", GET_FIELD(surf[4], GEN7_SURFACE_MIN_ARRAY_ELEMENT), GET_FIELD(surf[4], GEN7_SURFACE_RENDER_TARGET_VIEW_EXTENT) + 1, 1 << GET_BITS(surf[4], 5, 3)); batch_out(brw, name, offset, 5, "x,y offset: %d,%d, min LOD: %d," " tr_mode (gen9+): %d, mip tail (gen9+): %d\n", GET_FIELD(surf[5], BRW_SURFACE_X_OFFSET), GET_FIELD(surf[5], BRW_SURFACE_Y_OFFSET), GET_FIELD(surf[5], GEN7_SURFACE_MIN_LOD), GET_FIELD(surf[5], GEN9_SURFACE_TRMODE), GET_FIELD(surf[5], GEN9_SURFACE_MIP_TAIL_START_LOD)); batch_out(brw, name, offset, 6, "AUX pitch: %d qpitch: %d\n", GET_FIELD(surf[6], GEN8_SURFACE_AUX_QPITCH) << 2, GET_FIELD(surf[6], GEN8_SURFACE_AUX_PITCH) << 2); if (brw->gen >= 9) { batch_out(brw, name, offset, 7, "Clear color: R(%x)G(%x)B(%x)A(%x)\n", surf[12], surf[13], surf[14], surf[15]); } else { batch_out(brw, name, offset, 7, "Clear color: %c%c%c%c\n", GET_BITS(surf[7], 31, 31) ? 'R' : '-', GET_BITS(surf[7], 30, 30) ? 'G' : '-', GET_BITS(surf[7], 29, 29) ? 'B' : '-', GET_BITS(surf[7], 28, 28) ? 'A' : '-'); } for (int i = 8; i < 12; i++) batch_out(brw, name, offset, i, "0x%08x\n", surf[i]); ralloc_free((void *)aux_str); ralloc_free(name); } static void dump_sdc(struct brw_context *brw, uint32_t offset) { const char *name = "SDC"; if (brw->gen >= 5 && brw->gen <= 6) { struct gen5_sampler_default_color *sdc = (brw->batch.bo->virtual + offset); batch_out(brw, name, offset, 0, "unorm rgba\n"); batch_out(brw, name, offset, 1, "r %f\n", sdc->f[0]); batch_out(brw, name, offset, 2, "b %f\n", sdc->f[1]); batch_out(brw, name, offset, 3, "g %f\n", sdc->f[2]); batch_out(brw, name, offset, 4, "a %f\n", sdc->f[3]); batch_out(brw, name, offset, 5, "half float rg\n"); batch_out(brw, name, offset, 6, "half float ba\n"); batch_out(brw, name, offset, 7, "u16 rg\n"); batch_out(brw, name, offset, 8, "u16 ba\n"); batch_out(brw, name, offset, 9, "s16 rg\n"); batch_out(brw, name, offset, 10, "s16 ba\n"); batch_out(brw, name, offset, 11, "s8 rgba\n"); } else { float *sdc = brw->batch.bo->virtual + offset; batch_out(brw, name, offset, 0, "r %f\n", sdc[0]); batch_out(brw, name, offset, 1, "g %f\n", sdc[1]); batch_out(brw, name, offset, 2, "b %f\n", sdc[2]); batch_out(brw, name, offset, 3, "a %f\n", sdc[3]); } } static void dump_sampler_state(struct brw_context *brw, uint32_t offset, uint32_t size) { unsigned i; uint32_t *samp = brw->batch.bo->virtual + offset; for (i = 0; i < size / 16; i++) { char name[20]; sprintf(name, "WM SAMP%u", i); batch_out(brw, name, offset, 0, "filtering\n"); batch_out(brw, name, offset, 1, "wrapping, lod\n"); batch_out(brw, name, offset, 2, "default color pointer\n"); batch_out(brw, name, offset, 3, "chroma key, aniso\n"); samp += 4; offset += 4 * sizeof(uint32_t); } } static void gen7_dump_sampler_state(struct brw_context *brw, uint32_t offset, uint32_t size) { const uint32_t *samp = brw->batch.bo->virtual + offset; char name[20]; for (int i = 0; i < size / 16; i++) { sprintf(name, "SAMPLER_STATE %d", i); batch_out(brw, name, offset, i, "Disabled = %s, Base Mip: %u.%u, Mip/Mag/Min Filter: %s/%s/%s, LOD Bias: %d.%d\n", GET_BITS(samp[0], 31, 31) ? "yes" : "no", GET_BITS(samp[0], 26, 23), GET_BITS(samp[0], 22, 22), sampler_mip_filter[GET_FIELD(samp[0], BRW_SAMPLER_MIP_FILTER)], sampler_mag_filter[GET_FIELD(samp[0], BRW_SAMPLER_MAG_FILTER)], /* min filter defs are the same as mag */ sampler_mag_filter[GET_FIELD(samp[0], BRW_SAMPLER_MIN_FILTER)], GET_BITS(samp[0], 13, 10), GET_BITS(samp[0], 9, 1) ); batch_out(brw, name, offset, i+1, "Min LOD: %u.%u, Max LOD: %u.%u\n", GET_BITS(samp[1], 31, 28), GET_BITS(samp[1], 27, 20), GET_BITS(samp[1], 19, 16), GET_BITS(samp[1], 15, 8) ); batch_out(brw, name, offset, i+2, "Border Color\n"); /* FINISHME: gen8+ */ batch_out(brw, name, offset, i+3, "Max aniso: RATIO %d:1, TC[XYZ] Address Control: %s|%s|%s, %snormalized coords\n", (GET_FIELD(samp[3], BRW_SAMPLER_MAX_ANISOTROPY) + 1) * 2, sampler_addr_mode[GET_FIELD(samp[3], BRW_SAMPLER_TCX_WRAP_MODE)], sampler_addr_mode[GET_FIELD(samp[3], BRW_SAMPLER_TCY_WRAP_MODE)], sampler_addr_mode[GET_FIELD(samp[3], BRW_SAMPLER_TCZ_WRAP_MODE)], (samp[3] & GEN7_SAMPLER_NON_NORMALIZED_COORDINATES) ? "non-" : "" ); samp += 4; offset += 4 * sizeof(uint32_t); } } static void dump_sf_viewport_state(struct brw_context *brw, uint32_t offset) { const char *name = "SF VP"; struct brw_sf_viewport *vp = brw->batch.bo->virtual + offset; assert(brw->gen < 7); batch_out(brw, name, offset, 0, "m00 = %f\n", vp->viewport.m00); batch_out(brw, name, offset, 1, "m11 = %f\n", vp->viewport.m11); batch_out(brw, name, offset, 2, "m22 = %f\n", vp->viewport.m22); batch_out(brw, name, offset, 3, "m30 = %f\n", vp->viewport.m30); batch_out(brw, name, offset, 4, "m31 = %f\n", vp->viewport.m31); batch_out(brw, name, offset, 5, "m32 = %f\n", vp->viewport.m32); batch_out(brw, name, offset, 6, "top left = %d,%d\n", vp->scissor.xmin, vp->scissor.ymin); batch_out(brw, name, offset, 7, "bottom right = %d,%d\n", vp->scissor.xmax, vp->scissor.ymax); } static void dump_clip_viewport_state(struct brw_context *brw, uint32_t offset) { const char *name = "CLIP VP"; struct brw_clipper_viewport *vp = brw->batch.bo->virtual + offset; assert(brw->gen < 7); batch_out(brw, name, offset, 0, "xmin = %f\n", vp->xmin); batch_out(brw, name, offset, 1, "xmax = %f\n", vp->xmax); batch_out(brw, name, offset, 2, "ymin = %f\n", vp->ymin); batch_out(brw, name, offset, 3, "ymax = %f\n", vp->ymax); } static void dump_sf_clip_viewport_state(struct brw_context *brw, uint32_t offset) { const char *name = "SF_CLIP VP"; struct gen7_sf_clip_viewport *vp = brw->batch.bo->virtual + offset; assert(brw->gen >= 7); batch_out(brw, name, offset, 0, "m00 = %f\n", vp->viewport.m00); batch_out(brw, name, offset, 1, "m11 = %f\n", vp->viewport.m11); batch_out(brw, name, offset, 2, "m22 = %f\n", vp->viewport.m22); batch_out(brw, name, offset, 3, "m30 = %f\n", vp->viewport.m30); batch_out(brw, name, offset, 4, "m31 = %f\n", vp->viewport.m31); batch_out(brw, name, offset, 5, "m32 = %f\n", vp->viewport.m32); batch_out(brw, name, offset, 8, "guardband xmin = %f\n", vp->guardband.xmin); batch_out(brw, name, offset, 9, "guardband xmax = %f\n", vp->guardband.xmax); batch_out(brw, name, offset, 9, "guardband ymin = %f\n", vp->guardband.ymin); batch_out(brw, name, offset, 10, "guardband ymax = %f\n", vp->guardband.ymax); if (brw->gen >= 8) { float *cc_vp = brw->batch.bo->virtual + offset; batch_out(brw, name, offset, 12, "Min extents: %.2fx%.2f\n", cc_vp[12], cc_vp[14]); batch_out(brw, name, offset, 14, "Max extents: %.2fx%.2f\n", cc_vp[13], cc_vp[15]); } } static void dump_cc_viewport_state(struct brw_context *brw, uint32_t offset) { const char *name = "CC VP"; struct brw_cc_viewport *vp = brw->batch.bo->virtual + offset; batch_out(brw, name, offset, 0, "min_depth = %f\n", vp->min_depth); batch_out(brw, name, offset, 1, "max_depth = %f\n", vp->max_depth); } static void dump_depth_stencil_state(struct brw_context *brw, uint32_t offset) { const char *name = "D_S"; struct gen6_depth_stencil_state *ds = brw->batch.bo->virtual + offset; batch_out(brw, name, offset, 0, "stencil %sable, func %d, write %sable\n", ds->ds0.stencil_enable ? "en" : "dis", ds->ds0.stencil_func, ds->ds0.stencil_write_enable ? "en" : "dis"); batch_out(brw, name, offset, 1, "stencil test mask 0x%x, write mask 0x%x\n", ds->ds1.stencil_test_mask, ds->ds1.stencil_write_mask); batch_out(brw, name, offset, 2, "depth test %sable, func %d, write %sable\n", ds->ds2.depth_test_enable ? "en" : "dis", ds->ds2.depth_test_func, ds->ds2.depth_write_enable ? "en" : "dis"); } static void dump_cc_state_gen4(struct brw_context *brw, uint32_t offset) { const char *name = "CC"; batch_out(brw, name, offset, 0, "cc0\n"); batch_out(brw, name, offset, 1, "cc1\n"); batch_out(brw, name, offset, 2, "cc2\n"); batch_out(brw, name, offset, 3, "cc3\n"); batch_out(brw, name, offset, 4, "cc4: viewport offset\n"); batch_out(brw, name, offset, 5, "cc5\n"); batch_out(brw, name, offset, 6, "cc6\n"); batch_out(brw, name, offset, 7, "cc7\n"); } static void dump_cc_state_gen6(struct brw_context *brw, uint32_t offset) { const char *name = "CC"; struct gen6_color_calc_state *cc = brw->batch.bo->virtual + offset; batch_out(brw, name, offset, 0, "alpha test format %s, round disable %d, stencil ref %d, " "bf stencil ref %d\n", cc->cc0.alpha_test_format ? "FLOAT32" : "UNORM8", cc->cc0.round_disable, cc->cc0.stencil_ref, cc->cc0.bf_stencil_ref); batch_out(brw, name, offset, 1, "\n"); batch_out(brw, name, offset, 2, "constant red %f\n", cc->constant_r); batch_out(brw, name, offset, 3, "constant green %f\n", cc->constant_g); batch_out(brw, name, offset, 4, "constant blue %f\n", cc->constant_b); batch_out(brw, name, offset, 5, "constant alpha %f\n", cc->constant_a); } static void dump_blend_state(struct brw_context *brw, uint32_t offset) { const char *name = "BLEND"; batch_out(brw, name, offset, 0, "\n"); batch_out(brw, name, offset, 1, "\n"); } static void gen8_dump_blend_state(struct brw_context *brw, uint32_t offset, uint32_t size) { const uint32_t *blend = brw->batch.bo->virtual + offset; const char *logicop[] = { "LOGICOP_CLEAR (BLACK)", "LOGICOP_NOR", "LOGICOP_AND_INVERTED", "LOGICOP_COPY_INVERTED", "LOGICOP_AND_REVERSE", "LOGICOP_INVERT", "LOGICOP_XOR", "LOGICOP_NAND", "LOGICOP_AND", "LOGICOP_EQUIV", "LOGICOP_NOOP", "LOGICOP_OR_INVERTED", "LOGICOP_COPY", "LOGICOP_OR_REVERSE", "LOGICOP_OR", "LOGICOP_SET (WHITE)" }; const char *blend_function[] = { "ADD", "SUBTRACT", "REVERSE_SUBTRACT", "MIN", "MAX};" }; const char *blend_factor[0x1b] = { "RSVD", "ONE", "SRC_COLOR", "SRC_ALPHA", "DST_ALPHA", "DST_COLOR", "SRC_ALPHA_SATURATE", "CONST_COLOR", "CONST_ALPHA", "SRC1_COLOR", "SRC1_ALPHA", "RSVD", "RSVD", "RSVD", "RSVD", "RSVD", "RSVD", "ZERO", "INV_SRC_COLOR", "INV_SRC_ALPHA", "INV_DST_ALPHA", "INV_DST_COLOR", "RSVD", "INV_CONST_COLOR", "INV_CONST_ALPHA", "INV_SRC1_COLOR", "INV_SRC1_ALPHA" }; batch_out(brw, "BLEND", offset, 0, "Alpha blend/test\n"); if (((size) % 2) != 0) fprintf(stderr, "Invalid blend state size %d\n", size); for (int i = 1; i < size / 4; i += 2) { char name[sizeof("BLEND_ENTRYXXX")]; sprintf(name, "BLEND_ENTRY%02d", (i - 1) / 2); if (blend[i + 1] & GEN8_BLEND_LOGIC_OP_ENABLE) { batch_out(brw, name, offset, i + 1, "%s\n", logicop[GET_FIELD(blend[i + 1], GEN8_BLEND_LOGIC_OP_FUNCTION)]); } else if (blend[i] & GEN8_BLEND_COLOR_BUFFER_BLEND_ENABLE) { batch_out64(brw, name, offset, i, "\n\t\t\tColor Buffer Blend factor %s,%s,%s,%s (src,dst,src alpha, dst alpha)" "\n\t\t\tfunction %s,%s (color, alpha), Disables: %c%c%c%c\n", blend_factor[GET_FIELD(blend[i], GEN8_BLEND_SRC_BLEND_FACTOR)], blend_factor[GET_FIELD(blend[i], GEN8_BLEND_DST_BLEND_FACTOR)], blend_factor[GET_FIELD(blend[i], GEN8_BLEND_SRC_ALPHA_BLEND_FACTOR)], blend_factor[GET_FIELD(blend[i], GEN8_BLEND_DST_ALPHA_BLEND_FACTOR)], blend_function[GET_FIELD(blend[i], GEN8_BLEND_COLOR_BLEND_FUNCTION)], blend_function[GET_FIELD(blend[i], GEN8_BLEND_ALPHA_BLEND_FUNCTION)], blend[i] & GEN8_BLEND_WRITE_DISABLE_RED ? 'R' : '-', blend[i] & GEN8_BLEND_WRITE_DISABLE_GREEN ? 'G' : '-', blend[i] & GEN8_BLEND_WRITE_DISABLE_BLUE ? 'B' : '-', blend[i] & GEN8_BLEND_WRITE_DISABLE_ALPHA ? 'A' : '-' ); } else if (!blend[i] && (blend[i + 1] == 0xb)) { batch_out64(brw, name, offset, i, "NOP blend state\n"); } else { batch_out64(brw, name, offset, i, "????\n"); } } } static void dump_scissor(struct brw_context *brw, uint32_t offset) { const char *name = "SCISSOR"; struct gen6_scissor_rect *scissor = brw->batch.bo->virtual + offset; batch_out(brw, name, offset, 0, "xmin %d, ymin %d\n", scissor->xmin, scissor->ymin); batch_out(brw, name, offset, 1, "xmax %d, ymax %d\n", scissor->xmax, scissor->ymax); } static void dump_vs_constants(struct brw_context *brw, uint32_t offset, uint32_t size) { const char *name = "VS_CONST"; uint32_t *as_uint = brw->batch.bo->virtual + offset; float *as_float = brw->batch.bo->virtual + offset; int i; for (i = 0; i < size / 4; i += 4) { batch_out(brw, name, offset, i, "%3d: (% f % f % f % f) (0x%08x 0x%08x 0x%08x 0x%08x)\n", i / 4, as_float[i], as_float[i + 1], as_float[i + 2], as_float[i + 3], as_uint[i], as_uint[i + 1], as_uint[i + 2], as_uint[i + 3]); } } static void dump_wm_constants(struct brw_context *brw, uint32_t offset, uint32_t size) { const char *name = "WM_CONST"; uint32_t *as_uint = brw->batch.bo->virtual + offset; float *as_float = brw->batch.bo->virtual + offset; int i; for (i = 0; i < size / 4; i += 4) { batch_out(brw, name, offset, i, "%3d: (% f % f % f % f) (0x%08x 0x%08x 0x%08x 0x%08x)\n", i / 4, as_float[i], as_float[i + 1], as_float[i + 2], as_float[i + 3], as_uint[i], as_uint[i + 1], as_uint[i + 2], as_uint[i + 3]); } } static void dump_binding_table(struct brw_context *brw, uint32_t offset, uint32_t size) { char name[20]; int i; uint32_t *data = brw->batch.bo->virtual + offset; for (i = 0; i < size / 4; i++) { if (data[i] == 0) continue; sprintf(name, "BIND%d", i); batch_out(brw, name, offset, i, "surface state address\n"); } } static void dump_prog_cache(struct brw_context *brw) { struct brw_cache *cache = &brw->cache; unsigned int b; drm_intel_bo_map(brw->cache.bo, false); for (b = 0; b < cache->size; b++) { struct brw_cache_item *item; for (item = cache->items[b]; item; item = item->next) { const char *name; switch (item->cache_id) { case BRW_CACHE_VS_PROG: name = "VS kernel"; break; case BRW_CACHE_TCS_PROG: name = "TCS kernel"; break; case BRW_CACHE_TES_PROG: name = "TES kernel"; break; case BRW_CACHE_FF_GS_PROG: name = "Fixed-function GS kernel"; break; case BRW_CACHE_GS_PROG: name = "GS kernel"; break; case BRW_CACHE_CLIP_PROG: name = "CLIP kernel"; break; case BRW_CACHE_SF_PROG: name = "SF kernel"; break; case BRW_CACHE_FS_PROG: name = "FS kernel"; break; case BRW_CACHE_CS_PROG: name = "CS kernel"; break; default: name = "unknown"; break; } fprintf(stderr, "%s:\n", name); brw_disassemble(brw->intelScreen->devinfo, brw->cache.bo->virtual, item->offset, item->size, stderr); } } drm_intel_bo_unmap(brw->cache.bo); } static void dump_state_batch(struct brw_context *brw) { int i; for (i = 0; i < brw->state_batch_count; i++) { uint32_t offset = brw->state_batch_list[i].offset; uint32_t size = brw->state_batch_list[i].size; switch (brw->state_batch_list[i].type) { case AUB_TRACE_VS_STATE: dump_vs_state(brw, offset); break; case AUB_TRACE_GS_STATE: dump_gs_state(brw, offset); break; case AUB_TRACE_CLIP_STATE: dump_clip_state(brw, offset); break; case AUB_TRACE_SF_STATE: dump_sf_state(brw, offset); break; case AUB_TRACE_WM_STATE: dump_wm_state(brw, offset); break; case AUB_TRACE_CLIP_VP_STATE: dump_clip_viewport_state(brw, offset); break; case AUB_TRACE_SF_VP_STATE: if (brw->gen >= 7) { dump_sf_clip_viewport_state(brw, offset); } else { dump_sf_viewport_state(brw, offset); } break; case AUB_TRACE_CC_VP_STATE: dump_cc_viewport_state(brw, offset); break; case AUB_TRACE_DEPTH_STENCIL_STATE: dump_depth_stencil_state(brw, offset); break; case AUB_TRACE_CC_STATE: if (brw->gen >= 6) dump_cc_state_gen6(brw, offset); else dump_cc_state_gen4(brw, offset); break; case AUB_TRACE_BLEND_STATE: if (brw->gen >= 8) gen8_dump_blend_state(brw, offset, size); else dump_blend_state(brw, offset); break; case AUB_TRACE_BINDING_TABLE: dump_binding_table(brw, offset, size); break; case AUB_TRACE_SURFACE_STATE: if (brw->gen >= 8) { dump_gen8_surface_state(brw, offset, brw->state_batch_list[i].index); } else if (brw->gen >= 7) { dump_gen7_surface_state(brw, offset); } else { dump_surface_state(brw, offset); } break; case AUB_TRACE_SAMPLER_STATE: if (brw->gen >= 7) gen7_dump_sampler_state(brw, offset, size); else dump_sampler_state(brw, offset, size); break; case AUB_TRACE_SAMPLER_DEFAULT_COLOR: dump_sdc(brw, offset); break; case AUB_TRACE_SCISSOR_STATE: dump_scissor(brw, offset); break; case AUB_TRACE_VS_CONSTANTS: dump_vs_constants(brw, offset, size); break; case AUB_TRACE_WM_CONSTANTS: dump_wm_constants(brw, offset, size); break; default: break; } } } /** * Print additional debug information associated with the batchbuffer * when DEBUG_BATCH is set. * * For 965, this means mapping the state buffers that would have been referenced * by the batchbuffer and dumping them. * * The buffer offsets printed rely on the buffer containing the last offset * it was validated at. */ void brw_debug_batch(struct brw_context *brw) { drm_intel_bo_map(brw->batch.bo, false); dump_state_batch(brw); drm_intel_bo_unmap(brw->batch.bo); if (0) dump_prog_cache(brw); }