};
static const uint32_t gen6_vme_batchbuffer[][4] = {
+#include "shaders/vme/batchbuffer.g6b"
};
static struct i965_kernel gen6_vme_kernels[] = {
return VA_STATUS_SUCCESS;
}
+static VAStatus
+gen6_vme_output_vme_batchbuffer_setup(VADriverContextP ctx,
+ struct encode_state *encode_state,
+ int index,
+ struct intel_encoder_context *encoder_context)
+
+{
+ struct i965_driver_data *i965 = i965_driver_data(ctx);
+ struct gen6_vme_context *vme_context = encoder_context->vme_context;
+ struct i965_surface_state *ss;
+ VAEncSequenceParameterBufferH264 *pSequenceParameter = (VAEncSequenceParameterBufferH264 *)encode_state->seq_param_ext->buffer;
+ int width_in_mbs = pSequenceParameter->picture_width_in_mbs;
+ int height_in_mbs = pSequenceParameter->picture_height_in_mbs;
+ int num_entries;
+ dri_bo *bo;
+
+ vme_context->vme_batchbuffer.num_blocks = width_in_mbs * height_in_mbs + 1;
+ vme_context->vme_batchbuffer.size_block = 32; /* 2 OWORDs */
+ vme_context->vme_batchbuffer.pitch = 16;
+ bo = dri_bo_alloc(i965->intel.bufmgr,
+ "VME batchbuffer",
+ vme_context->vme_batchbuffer.num_blocks * vme_context->vme_batchbuffer.size_block,
+ 0x1000);
+ assert(bo);
+ vme_context->vme_batchbuffer.bo = bo;
+
+ bo = vme_context->surface_state_binding_table.bo;
+ dri_bo_map(bo, 1);
+ assert(bo->virtual);
+
+ ss = (struct i965_surface_state *)((char *)bo->virtual + SURFACE_STATE_OFFSET(index));
+ memset(ss, 0, sizeof(*ss));
+
+ num_entries = vme_context->vme_batchbuffer.num_blocks * vme_context->vme_batchbuffer.size_block / vme_context->vme_batchbuffer.pitch;
+
+ ss->ss0.render_cache_read_mode = 1;
+ ss->ss0.surface_type = I965_SURFACE_BUFFER;
+
+ ss->ss1.base_addr = vme_context->vme_batchbuffer.bo->offset;
+
+ ss->ss2.width = ((num_entries - 1) & 0x7f);
+ ss->ss2.height = (((num_entries - 1) >> 7) & 0x1fff);
+ ss->ss3.depth = (((num_entries - 1) >> 20) & 0x7f);
+
+ dri_bo_emit_reloc(bo,
+ I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
+ 0,
+ SURFACE_STATE_OFFSET(index) + offsetof(struct i965_surface_state, ss1),
+ vme_context->vme_batchbuffer.bo);
+
+ ((unsigned int *)((char *)bo->virtual + BINDING_TABLE_OFFSET))[index] = SURFACE_STATE_OFFSET(index);
+ dri_bo_unmap(bo);
+
+ return VA_STATUS_SUCCESS;
+}
+
static VAStatus gen6_vme_surface_setup(VADriverContextP ctx,
struct encode_state *encode_state,
int is_intra,
/* VME output */
gen6_vme_output_buffer_setup(ctx, encode_state, 3, encoder_context);
+ gen6_vme_output_vme_batchbuffer_setup(ctx, encode_state, 5, encoder_context);
return VA_STATUS_SUCCESS;
}
VME_CORE = batchbuffer.asm intra_frame.asm inter_frame.asm
-INTEL_G6B = intra_frame.g6b inter_frame.g6b
-INTEL_G6A = intra_frame.g6a inter_frame.g6a
-INTEL_GEN6_INC = gen6_vme_header.inc
+INTEL_G6B = batchbuffer.g6b intra_frame.g6b inter_frame.g6b
+INTEL_G6A = batchbuffer.g6a intra_frame.g6a inter_frame.g6a
+INTEL_GEN6_INC = gen6_batchbuffer_header.inc gen6_vme_header.inc
INTEL_GEN6_ASM = $(INTEL_G6A:%.g6a=%.gen6.asm)
INTEL_G7B = batchbuffer.g7b intra_frame.g7b inter_frame.g7b
--- /dev/null
+/*
+ * Copyright © 2012 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:
+ * Xiang Haihao <haihao.xiang@intel.com>
+ */
+
+include(`gen6_batchbuffer_header.inc')
+include(`batchbuffer.asm')
+
--- /dev/null
+ { 0x01000005, 0x22202d29, 0x020000a6, 0x00030003 },
+ { 0x01000005, 0x20a62d29, 0x000000a6, 0xfffcfffc },
+ { 0x00800001, 0x21000061, 0x00000000, 0x00000000 },
+ { 0x00600001, 0x22000061, 0x00000000, 0x00000000 },
+ { 0x00000001, 0x22000061, 0x00000000, 0x71000006 },
+ { 0x00000001, 0x22040221, 0x000000a3, 0x00000000 },
+ { 0x00000001, 0x221a0129, 0x000000a0, 0x00000000 },
+ { 0x00000001, 0x221c0221, 0x000000a2, 0x00000000 },
+ { 0x00000041, 0x21084521, 0x000000a0, 0x000000a5 },
+ { 0x00000040, 0x21084421, 0x00000108, 0x000000a4 },
+ { 0x00000041, 0x21080c21, 0x00000108, 0x00000002 },
+ { 0x00000001, 0x21140231, 0x00000014, 0x00000000 },
+ { 0x00010020, 0x34001c00, 0x00001400, 0x0000003a },
+ { 0x00600001, 0x20000022, 0x008d0100, 0x00000000 },
+ { 0x00000040, 0x21082c21, 0x00000108, 0x00080008 },
+ { 0x00000001, 0x22180129, 0x002000a4, 0x00000000 },
+ { 0x00600001, 0x20200022, 0x008d0200, 0x00000000 },
+ { 0x00000040, 0x20a42e31, 0x000000a4, 0x00010001 },
+ { 0x01000010, 0x20004528, 0x000000a0, 0x000000a4 },
+ { 0x00010001, 0x20a40171, 0x00000000, 0x00000000 },
+ { 0x00010040, 0x20a52e31, 0x000000a5, 0x00010001 },
+ { 0x00000001, 0x22180129, 0x002000a4, 0x00000000 },
+ { 0x00600001, 0x20400022, 0x008d0200, 0x00000000 },
+ { 0x00000040, 0x20a42e31, 0x000000a4, 0x00010001 },
+ { 0x01000010, 0x20004528, 0x000000a0, 0x000000a4 },
+ { 0x00010001, 0x20a40171, 0x00000000, 0x00000000 },
+ { 0x00010040, 0x20a52e31, 0x000000a5, 0x00010001 },
+ { 0x00000001, 0x22180129, 0x002000a4, 0x00000000 },
+ { 0x00600001, 0x20600022, 0x008d0200, 0x00000000 },
+ { 0x00000040, 0x20a42e31, 0x000000a4, 0x00010001 },
+ { 0x01000010, 0x20004528, 0x000000a0, 0x000000a4 },
+ { 0x00010001, 0x20a40171, 0x00000000, 0x00000000 },
+ { 0x00010040, 0x20a52e31, 0x000000a5, 0x00010001 },
+ { 0x00000001, 0x22180129, 0x002000a4, 0x00000000 },
+ { 0x00600001, 0x20800022, 0x008d0200, 0x00000000 },
+ { 0x00000040, 0x20a42e31, 0x000000a4, 0x00010001 },
+ { 0x01000010, 0x20004528, 0x000000a0, 0x000000a4 },
+ { 0x00010001, 0x20a40171, 0x00000000, 0x00000000 },
+ { 0x00010040, 0x20a52e31, 0x000000a5, 0x00010001 },
+ { 0x05800031, 0x22401cdd, 0x00000000, 0x0a1b0405 },
+ { 0x01000040, 0x20a63dad, 0x000000a6, 0xfffcfffc },
+ { 0x00110020, 0x34001c00, 0x00001400, 0xffffffc6 },
+ { 0x00010020, 0x34001c00, 0x02001400, 0x00000016 },
+ { 0x00600001, 0x20000022, 0x008d0100, 0x00000000 },
+ { 0x00000040, 0x21082c21, 0x00000108, 0x00020002 },
+ { 0x00000001, 0x22180129, 0x002000a4, 0x00000000 },
+ { 0x00600001, 0x20200022, 0x008d0200, 0x00000000 },
+ { 0x00000040, 0x20a42e31, 0x000000a4, 0x00010001 },
+ { 0x01000010, 0x20004528, 0x000000a0, 0x000000a4 },
+ { 0x00010001, 0x20a40171, 0x00000000, 0x00000000 },
+ { 0x00010040, 0x20a52e31, 0x000000a5, 0x00010001 },
+ { 0x05800031, 0x22401cdd, 0x00000000, 0x041b0205 },
+ { 0x01000040, 0x22203dad, 0x02000220, 0xffffffff },
+ { 0x00110020, 0x34001c00, 0x02001400, 0xffffffea },
+ { 0x01000010, 0x20002d28, 0x000000a8, 0x00010001 },
+ { 0x00110020, 0x34001c00, 0x00001400, 0x00000008 },
+ { 0x00600001, 0x20000022, 0x008d0100, 0x00000000 },
+ { 0x00400001, 0x20200062, 0x00000000, 0x00000000 },
+ { 0x00000001, 0x20240062, 0x00000000, 0x05000000 },
+ { 0x05800031, 0x22401cdd, 0x00000000, 0x041b0005 },
+ { 0x00600001, 0x20000022, 0x008d0000, 0x00000000 },
+ { 0x07800031, 0x24001cc0, 0x00000000, 0x82000010 },
--- /dev/null
+/*
+ * Copyright © 2012 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:
+ * Xiang Haihao <haihao.xiang@intel.com>
+ */
+
+define(`BIND_IDX_VME', `0')
+define(`BIND_IDX_VME_REF0', `1')
+define(`BIND_IDX_VME_REF1', `2')
+define(`BIND_IDX_OUTPUT', `3')
+define(`BIND_IDX_INEP', `4')
+define(`BIND_IDX_VME_BATCHBUFFER', `5')
+
+define(`OBW_CACHE_TYPE', `5')
+
+define(`OBW_MESSAGE_TYPE', `8')
+
+define(`OBW_BIND_IDX', `BIND_IDX_VME_BATCHBUFFER')
+
+define(`OBW_CONTROL_0', `0') /* 1 OWord, low 128 bits */
+define(`OBW_CONTROL_1', `1') /* 1 OWord, high 128 bits */
+define(`OBW_CONTROL_2', `2') /* 2 OWords */
+define(`OBW_CONTROL_3', `3') /* 4 OWords */
+define(`OBW_CONTROL_4', `4') /* 8 OWords */
+
+define(`OBW_WRITE_COMMIT_CATEGORY', `1') /* write commit on Sandybrige */
+
+define(`OBW_HEADER_PRESENT', `1')
+
+define(`CMD_MEDIA_OBJECT', `0x71000006:UD')
+define(`MI_BATCH_BUFFER_END', `0x05000000:UD')
+
+/* GRF registers
+ * r0 header
+ * r1~r4 constant buffer (reserved)
+ * r5 inline data
+ * r6~r7 reserved
+ * r8~r15 temporary registers
+ * r16 media object command
+ * r17
+ * r18 write back of Oword Block Write
+ */
+/*
+ * GRF 0 -- header
+ */
+define(`thread_id_ub', `r0.20<0,1,0>:UB') /* thread id in payload */
+
+/*
+ * GRF 1~4 -- Constant Buffer (reserved)
+ */
+
+/*
+ * GRF 5 -- inline data
+ */
+define(`inline_reg0', `r5')
+define(`width_in_mb', `inline_reg0.0') /* the picture width in macroblocks */
+define(`transform_8x8_ub', `inline_reg0.2') /* transform_8x8 flag */
+define(`mtype_ub', `inline_reg0.3') /* 0: INTRA, 1: INTER */
+define(`mb_x', `inline_reg0.4')
+define(`mb_y', `inline_reg0.5')
+define(`mb_xy', `inline_reg0.4')
+define(`total_mbs', `inline_reg0.6') /* the number of macroblock commands
+ * being processed by the kernel
+ */
+define(`last_object', `inline_reg0.8') /* the last object flag */
+/*
+ * GRF 8~15 -- temporary registers
+ */
+define(`tmp_reg0', `r8')
+define(`tmp_reg1', `r9')
+define(`tmp_reg2', `r10')
+define(`tmp_reg3', `r11')
+define(`tmp_reg4', `r12')
+define(`tmp_reg5', `r13')
+define(`tmp_reg6', `r14')
+define(`tmp_reg7', `r15')
+
+/*
+ * GRF 16
+ */
+define(`media_object_ud', `r16.0')
+define(`media_object0_ud', `r16.0')
+define(`media_object1_ud', `r16.4')
+define(`media_object2_ud', `r16.8')
+define(`media_object3_ud', `r16.12')
+define(`media_object4_ud', `r16.16')
+define(`media_object5_ud', `r16.20')
+define(`media_object6_ud', `r16.24')
+define(`media_object6_xy', `r16.24')
+define(`media_object6_width', `r16.26')
+define(`media_object7_ud', `r16.28')
+
+/*
+ * GRF 17
+ */
+define(`remainder_cmds', `r17.0')
+
+/*
+ * GRF 18 write back for Oword Block Write message
+ */
+
+/*
+ * write commit is removed on Ivybridge
+ */
+define(`obw_wb', `r18')
+define(`obw_wb_length', `1')
+
+
+/*
+ * Message Payload registers
+ */
+define(`msg_ind', `0')
+define(`msg_reg0', `m0')
+define(`msg_reg1', `m1')
+define(`msg_reg2', `m2')
+define(`msg_reg3', `m3')
+define(`msg_reg4', `m4')
+define(`msg_reg5', `m5')
+define(`msg_reg6', `m6')
+define(`msg_reg7', `m7')
+define(`msg_reg8', `m8')