diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_aub_playback.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_aub_playback.c | 443 |
1 files changed, 0 insertions, 443 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_aub_playback.c b/src/mesa/drivers/dri/i965/brw_aub_playback.c deleted file mode 100644 index 2433d50c11..0000000000 --- a/src/mesa/drivers/dri/i965/brw_aub_playback.c +++ /dev/null @@ -1,443 +0,0 @@ - -#include <stdio.h> -#include <sys/mman.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <unistd.h> -#include <fcntl.h> - -#include "brw_aub.h" -#include "brw_defines.h" -#include "brw_context.h" -#include "intel_ioctl.h" -#include "bufmgr.h" - -struct aub_state { - struct intel_context *intel; - const char *map; - unsigned int csr; - unsigned int sz; -}; - - -static int gobble( struct aub_state *s, int size ) -{ - if (s->csr + size > s->sz) { - _mesa_printf("EOF in %s\n", __FUNCTION__); - return 1; - } - - s->csr += size; - return 0; -} - -static void flush_and_fence( struct aub_state *s ) -{ - struct intel_context *intel = s->intel; - GLuint buf[2]; - - buf[0] = intel->vtbl.flush_cmd(); - buf[1] = 0; - - intel_cmd_ioctl(intel, (char *)&buf, sizeof(buf)); - - intelWaitIrq( intel, intelEmitIrqLocked( intel )); -} - -static void flush_cmds( struct aub_state *s, - const void *data, - int len ) -{ - DBG("%s %d\n", __FUNCTION__, len); - - if (len & 0x4) { - unsigned int *tmp = malloc(len + 4); - DBG("padding to octword\n"); - memcpy(tmp, data, len); - tmp[len/4] = MI_NOOP; - flush_cmds(s, tmp, len+4); - free(tmp); - return; - } - - /* For ring data, just send off immediately via an ioctl. - * This differs slightly from how the stream was executed - * initially as this would have been a batchbuffer. - */ - intel_cmd_ioctl(s->intel, (void *)data, len); - - if (1) - flush_and_fence(s); -} - -static const char *pstrings[] = { - "none", - "POINTLIST", - "LINELIST", - "LINESTRIP", - "TRILIST", - "TRISTRIP", - "TRIFAN", - "QUADLIST", - "QUADSTRIP", - "LINELIST_ADJ", - "LINESTRIP_ADJ", - "TRILIST_ADJ", - "TRISTRIP_ADJ", - "TRISTRIP_REVERSE", - "POLYGON", - "RECTLIST", - "LINELOOP", - "POINTLIST_BF", - "LINESTRIP_CONT", - "LINESTRIP_BF", - "LINESTRIP_CONT_BF", - "TRIFAN_NOSTIPPLE", -}; - -static void do_3d_prim( struct aub_state *s, - const void *data, - int len ) -{ - struct brw_3d_primitive prim; - const struct brw_3d_primitive *orig = data; - int i; - - assert(len == sizeof(prim)); - memcpy(&prim, data, sizeof(prim)); - -#define START 0 -#define BLOCK (12*28) - - if (orig->verts_per_instance < BLOCK) - flush_cmds(s, &prim, sizeof(prim)); - else { - for (i = START; i + BLOCK < orig->verts_per_instance; i += BLOCK/2) { - prim.start_vert_location = i; - prim.verts_per_instance = BLOCK; - _mesa_printf("%sprim %d/%s verts %d..%d (of %d)\n", - prim.header.indexed ? "INDEXED " : "", - prim.header.topology, pstrings[prim.header.topology%16], - prim.start_vert_location, - prim.start_vert_location + prim.verts_per_instance, - orig->verts_per_instance); - flush_cmds(s, &prim, sizeof(prim)); - } - } -} - - - -static struct { - int cmd; - const char *name; - int has_length; -} cmd_info[] = { - { 0, "NOOP", 0 }, - { 0x5410, "XY_COLOR_BLT_RGB", 1 }, - { 0x5430, "XY_COLOR_BLT_RGBA", 1 }, - { 0x54d0, "XY_SRC_COPY_BLT_RGB", 1 }, - { 0x54f0, "XY_SRC_COPY_BLT_RGBA", 1 }, - { CMD_URB_FENCE, "URB_FENCE", 1 }, - { CMD_CONST_BUFFER_STATE, "CONST_BUFFER_STATE", 1 }, - { CMD_CONST_BUFFER, "CONST_BUFFER", 1 }, - { CMD_STATE_BASE_ADDRESS, "STATE_BASE_ADDRESS", 1 }, - { CMD_STATE_INSN_POINTER, "STATE_INSN_POINTER", 1 }, - { CMD_PIPELINE_SELECT, "PIPELINE_SELECT", 0, }, - { CMD_PIPELINED_STATE_POINTERS, "PIPELINED_STATE_POINTERS", 1 }, - { CMD_BINDING_TABLE_PTRS, "BINDING_TABLE_PTRS", 1 }, - { CMD_VERTEX_BUFFER, "VERTEX_BUFFER", 1 }, - { CMD_VERTEX_ELEMENT, "VERTEX_ELEMENT", 1 }, - { CMD_INDEX_BUFFER, "INDEX_BUFFER", 1 }, - { CMD_VF_STATISTICS, "VF_STATISTICS", 0 }, - { CMD_DRAW_RECT, "DRAW_RECT", 1 }, - { CMD_BLEND_CONSTANT_COLOR, "BLEND_CONSTANT_COLOR", 1 }, - { CMD_CHROMA_KEY, "CHROMA_KEY", 1 }, - { CMD_DEPTH_BUFFER, "DEPTH_BUFFER", 1 }, - { CMD_POLY_STIPPLE_OFFSET, "POLY_STIPPLE_OFFSET", 1 }, - { CMD_POLY_STIPPLE_PATTERN, "POLY_STIPPLE_PATTERN", 1 }, - { CMD_LINE_STIPPLE_PATTERN, "LINE_STIPPLE_PATTERN", 1 }, - { CMD_GLOBAL_DEPTH_OFFSET_CLAMP, "GLOBAL_DEPTH_OFFSET_CLAMP", 1 }, - { CMD_PIPE_CONTROL, "PIPE_CONTROL", 1 }, - { CMD_MI_FLUSH, "MI_FLUSH", 0 }, - { CMD_3D_PRIM, "3D_PRIM", 1 }, -}; - -#define NR_CMDS (sizeof(cmd_info)/sizeof(cmd_info[0])) - - -static int find_command( unsigned int cmd ) -{ - int i; - - for (i = 0; i < NR_CMDS; i++) - if (cmd == cmd_info[i].cmd) - return i; - - return -1; -} - - - -static int parse_commands( struct aub_state *s, - const unsigned int *data, - int len ) -{ - while (len) { - int cmd = data[0] >> 16; - int dwords; - int i; - - i = find_command(cmd); - - if (i < 0) { - _mesa_printf("couldn't find info for cmd %x\n", cmd); - return 1; - } - - if (cmd_info[i].has_length) - dwords = (data[0] & 0xff) + 2; - else - dwords = 1; - - _mesa_printf("%s (%d dwords) 0x%x\n", cmd_info[i].name, dwords, data[0]); - - if (len < dwords * 4) { - _mesa_printf("EOF in %s (%d bytes)\n", __FUNCTION__, len); - return 1; - } - - - if (0 && cmd == CMD_3D_PRIM) - do_3d_prim(s, data, dwords * 4); - else - flush_cmds(s, data, dwords * 4); - - data += dwords; - len -= dwords * 4; - } - - return 0; -} - - - -static void parse_data_write( struct aub_state *s, - const struct aub_block_header *bh, - void *dest, - const unsigned int *data, - int len ) -{ - switch (bh->type) { - case DW_GENERAL_STATE: - switch (bh->general_state_type) { - case DWGS_VERTEX_SHADER_STATE: { - struct brw_vs_unit_state vs; - assert(len == sizeof(vs)); - - _mesa_printf("DWGS_VERTEX_SHADER_STATE\n"); - memcpy(&vs, data, sizeof(vs)); - -/* vs.vs6.vert_cache_disable = 1; */ -/* vs.thread4.max_threads = 4; */ - - memcpy(dest, &vs, sizeof(vs)); - return; - } - case DWGS_CLIPPER_STATE: { - struct brw_clip_unit_state clip; - assert(len == sizeof(clip)); - - _mesa_printf("DWGS_CLIPPER_STATE\n"); - memcpy(&clip, data, sizeof(clip)); - -/* clip.thread4.max_threads = 0; */ -/* clip.clip5.clip_mode = BRW_CLIPMODE_REJECT_ALL; */ - - memcpy(dest, &clip, sizeof(clip)); - return; - } - - case DWGS_NOTYPE: - case DWGS_GEOMETRY_SHADER_STATE: - case DWGS_STRIPS_FANS_STATE: - break; - - case DWGS_WINDOWER_IZ_STATE: { - struct brw_wm_unit_state wm; - assert(len == sizeof(wm)); - - _mesa_printf("DWGS_WINDOWER_IZ_STATE\n"); - memcpy(&wm, data, sizeof(wm)); - -/* wm.wm5.max_threads = 10; */ - - memcpy(dest, &wm, sizeof(wm)); - return; - } - - case DWGS_COLOR_CALC_STATE: - case DWGS_CLIPPER_VIEWPORT_STATE: - case DWGS_STRIPS_FANS_VIEWPORT_STATE: - case DWGS_COLOR_CALC_VIEWPORT_STATE: - case DWGS_SAMPLER_STATE: - case DWGS_KERNEL_INSTRUCTIONS: - case DWGS_SCRATCH_SPACE: - case DWGS_SAMPLER_DEFAULT_COLOR: - case DWGS_INTERFACE_DESCRIPTOR: - case DWGS_VLD_STATE: - case DWGS_VFE_STATE: - default: - break; - } - break; - case DW_SURFACE_STATE: - break; - case DW_1D_MAP: - case DW_2D_MAP: - case DW_CUBE_MAP: - case DW_VOLUME_MAP: - case DW_CONSTANT_BUFFER: - case DW_CONSTANT_URB_ENTRY: - case DW_VERTEX_BUFFER: - case DW_INDEX_BUFFER: - default: - break; - } - - memcpy(dest, data, len); -} - - -/* In order to work, the memory layout has to be the same as the X - * server which created the aubfile. - */ -static int parse_block_header( struct aub_state *s ) -{ - struct aub_block_header *bh = (struct aub_block_header *)(s->map + s->csr); - void *data = (void *)(bh + 1); - unsigned int len = (bh->length + 3) & ~3; - - _mesa_printf("block header at 0x%x\n", s->csr); - - if (s->csr + len + sizeof(*bh) > s->sz) { - _mesa_printf("EOF in data in %s\n", __FUNCTION__); - return 1; - } - - if (bh->address_space == ADDR_GTT) { - - switch (bh->operation) - { - case BH_DATA_WRITE: { - void *dest = bmFindVirtual( s->intel, bh->address, len ); - if (dest == NULL) { - _mesa_printf("Couldn't find virtual address for offset %x\n", bh->address); - return 1; - } - -#if 1 - parse_data_write(s, bh, dest, data, len); -#else - memcpy(dest, data, len); -#endif - break; - } - case BH_COMMAND_WRITE: -#if 0 - intel_cmd_ioctl(s->intel, (void *)data, len); -#else - if (parse_commands(s, data, len) != 0) - _mesa_printf("parse_commands failed\n"); -#endif - break; - default: - break; - } - } - - s->csr += sizeof(*bh) + len; - return 0; -} - - -#define AUB_FILE_HEADER 0xe085000b -#define AUB_BLOCK_HEADER 0xe0c10003 -#define AUB_DUMP_BMP 0xe09e0004 - -int brw_playback_aubfile(struct brw_context *brw, - const char *filename) -{ - struct intel_context *intel = &brw->intel; - struct aub_state state; - struct stat sb; - int fd; - int retval = 0; - - state.intel = intel; - - fd = open(filename, O_RDONLY, 0); - if (fd < 0) { - _mesa_printf("couldn't open aubfile: %s\n", filename); - return 1; - } - - if (fstat(fd, &sb) != 0) { - _mesa_printf("couldn't open %s\n", filename); - return 1; - } - - state.csr = 0; - state.sz = sb.st_size; - state.map = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0); - - if (state.map == NULL) { - _mesa_printf("couldn't mmap %s\n", filename); - return 1; - } - - LOCK_HARDWARE(intel); - { - /* Make sure we don't confuse anything that might happen to be - * going on with the hardware: - */ -/* bmEvictAll(intel); */ -/* intel->vtbl.lost_hardware(intel); */ - - - /* Replay the aubfile item by item: - */ - while (retval == 0 && - state.csr != state.sz) { - unsigned int insn = *(unsigned int *)(state.map + state.csr); - - switch (insn) { - case AUB_FILE_HEADER: - retval = gobble(&state, sizeof(struct aub_file_header)); - break; - - case AUB_BLOCK_HEADER: - retval = parse_block_header(&state); - break; - - case AUB_DUMP_BMP: - retval = gobble(&state, sizeof(struct aub_dump_bmp)); - break; - - default: - _mesa_printf("unknown instruction %x\n", insn); - retval = 1; - break; - } - } - } - UNLOCK_HARDWARE(intel); - return retval; -} - - - - - - - |