--- /dev/null
+/*
+ * Mesa 3-D graphics library
+ *
+ * Copyright (C) 2014 LunarG, Inc.
+ *
+ * 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 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:
+ * Chia-I Wu <olv@lunarg.com>
+ */
+
+#ifndef ILO_BUILDER_MEDIA_H
+#define ILO_BUILDER_MEDIA_H
+
+#include "genhw/genhw.h"
+#include "intel_winsys.h"
+
+#include "ilo_common.h"
+#include "ilo_builder.h"
+
+static inline void
+gen6_MEDIA_VFE_STATE(struct ilo_builder *builder,
+ int max_threads, int num_urb_entries,
+ int urb_entry_size)
+{
+ const uint8_t cmd_len = 8;
+ const uint32_t dw0 = GEN6_RENDER_CMD(MEDIA, MEDIA_VFE_STATE) |
+ (cmd_len - 2);
+ uint32_t dw2, dw4, *dw;
+
+ ILO_DEV_ASSERT(builder->dev, 6, 6);
+
+ dw2 = (max_threads - 1) << 16 |
+ num_urb_entries << 8 |
+ 1 << 7 | /* Reset Gateway Timer */
+ 1 << 6; /* Bypass Gateway Control */
+
+ dw4 = urb_entry_size << 16 | /* URB Entry Allocation Size */
+ 480; /* CURBE Allocation Size */
+
+ ilo_builder_batch_pointer(builder, cmd_len, &dw);
+ dw[0] = dw0;
+ dw[1] = 0; /* scratch */
+ dw[2] = dw2;
+ dw[3] = 0; /* MBZ */
+ dw[4] = dw4;
+ dw[5] = 0; /* scoreboard */
+ dw[6] = 0;
+ dw[7] = 0;
+}
+
+static inline void
+gen6_MEDIA_CURBE_LOAD(struct ilo_builder *builder,
+ uint32_t buf, int size)
+{
+ const uint8_t cmd_len = 4;
+ const uint32_t dw0 = GEN6_RENDER_CMD(MEDIA, MEDIA_CURBE_LOAD) |
+ (cmd_len - 2);
+ uint32_t *dw;
+
+ ILO_DEV_ASSERT(builder->dev, 6, 6);
+
+ assert(buf % 32 == 0);
+ /* gen6_push_constant_buffer() allocates buffers in 256-bit units */
+ size = align(size, 32);
+
+ ilo_builder_batch_pointer(builder, cmd_len, &dw);
+ dw[0] = dw0;
+ dw[1] = 0; /* MBZ */
+ dw[2] = size;
+ dw[3] = buf;
+}
+
+static inline void
+gen6_MEDIA_INTERFACE_DESCRIPTOR_LOAD(struct ilo_builder *builder,
+ uint32_t offset, int num_ids)
+{
+ const uint8_t cmd_len = 4;
+ const uint32_t dw0 =
+ GEN6_RENDER_CMD(MEDIA, MEDIA_INTERFACE_DESCRIPTOR_LOAD) | (cmd_len - 2);
+ uint32_t *dw;
+
+ ILO_DEV_ASSERT(builder->dev, 6, 6);
+
+ assert(offset % 32 == 0);
+
+ ilo_builder_batch_pointer(builder, cmd_len, &dw);
+ dw[0] = dw0;
+ dw[1] = 0; /* MBZ */
+ /* every ID has 8 DWords */
+ dw[2] = num_ids * 8 * 4;
+ dw[3] = offset;
+}
+
+static inline void
+gen6_MEDIA_GATEWAY_STATE(struct ilo_builder *builder,
+ int id, int byte, int thread_count)
+{
+ const uint8_t cmd_len = 2;
+ const uint32_t dw0 = GEN6_RENDER_CMD(MEDIA, MEDIA_GATEWAY_STATE) |
+ (cmd_len - 2);
+ uint32_t *dw;
+
+ ILO_DEV_ASSERT(builder->dev, 6, 6);
+
+ ilo_builder_batch_pointer(builder, cmd_len, &dw);
+ dw[0] = dw0;
+ dw[1] = id << 16 |
+ byte << 8 |
+ thread_count;
+}
+
+static inline void
+gen6_MEDIA_STATE_FLUSH(struct ilo_builder *builder,
+ int thread_count_water_mark,
+ int barrier_mask)
+{
+ const uint8_t cmd_len = 2;
+ const uint32_t dw0 = GEN6_RENDER_CMD(MEDIA, MEDIA_STATE_FLUSH) |
+ (cmd_len - 2);
+ uint32_t *dw;
+
+ ILO_DEV_ASSERT(builder->dev, 6, 6);
+
+ ilo_builder_batch_pointer(builder, cmd_len, &dw);
+ dw[0] = dw0;
+ dw[1] = thread_count_water_mark << 16 |
+ barrier_mask;
+}
+
+static inline void
+gen6_MEDIA_OBJECT_WALKER(struct ilo_builder *builder)
+{
+ assert(!"MEDIA_OBJECT_WALKER unsupported");
+}
+
+static inline void
+gen7_GPGPU_WALKER(struct ilo_builder *builder)
+{
+ assert(!"GPGPU_WALKER unsupported");
+}
+
+static inline uint32_t
+gen6_INTERFACE_DESCRIPTOR_DATA(struct ilo_builder *builder,
+ const struct ilo_shader_state **cs,
+ uint32_t *sampler_state,
+ int *num_samplers,
+ uint32_t *binding_table_state,
+ int *num_surfaces,
+ int num_ids)
+{
+ /*
+ * From the Sandy Bridge PRM, volume 2 part 2, page 34:
+ *
+ * "(Interface Descriptor Total Length) This field must have the same
+ * alignment as the Interface Descriptor Data Start Address.
+ *
+ * It must be DQWord (32-byte) aligned..."
+ *
+ * From the Sandy Bridge PRM, volume 2 part 2, page 35:
+ *
+ * "(Interface Descriptor Data Start Address) Specifies the 32-byte
+ * aligned address of the Interface Descriptor data."
+ */
+ const int state_align = 32;
+ const int state_len = (32 / 4) * num_ids;
+ uint32_t state_offset, *dw;
+ int i;
+
+ ILO_DEV_ASSERT(builder->dev, 6, 6);
+
+ state_offset = ilo_builder_state_pointer(builder,
+ ILO_BUILDER_ITEM_BLOB, state_align, state_len, &dw);
+
+ for (i = 0; i < num_ids; i++) {
+ dw[0] = ilo_shader_get_kernel_offset(cs[i]);
+ dw[1] = 1 << 18; /* SPF */
+ dw[2] = sampler_state[i] |
+ (num_samplers[i] + 3) / 4 << 2;
+ dw[3] = binding_table_state[i] |
+ num_surfaces[i];
+ dw[4] = 0 << 16 | /* CURBE Read Length */
+ 0; /* CURBE Read Offset */
+ dw[5] = 0; /* Barrier ID */
+ dw[6] = 0;
+ dw[7] = 0;
+
+ dw += 8;
+ }
+
+ return state_offset;
+}
+
+#endif /* ILO_BUILDER_MEDIA_H */
ilo_builder_batch_write(builder, cmd_len, &dw0);
}
-static inline void
-gen6_MEDIA_VFE_STATE(struct ilo_builder *builder,
- int max_threads, int num_urb_entries,
- int urb_entry_size)
-{
- const uint8_t cmd_len = 8;
- const uint32_t dw0 = GEN6_RENDER_CMD(MEDIA, MEDIA_VFE_STATE) |
- (cmd_len - 2);
- uint32_t dw2, dw4, *dw;
-
- ILO_DEV_ASSERT(builder->dev, 6, 6);
-
- dw2 = (max_threads - 1) << 16 |
- num_urb_entries << 8 |
- 1 << 7 | /* Reset Gateway Timer */
- 1 << 6; /* Bypass Gateway Control */
-
- dw4 = urb_entry_size << 16 | /* URB Entry Allocation Size */
- 480; /* CURBE Allocation Size */
-
- ilo_builder_batch_pointer(builder, cmd_len, &dw);
- dw[0] = dw0;
- dw[1] = 0; /* scratch */
- dw[2] = dw2;
- dw[3] = 0; /* MBZ */
- dw[4] = dw4;
- dw[5] = 0; /* scoreboard */
- dw[6] = 0;
- dw[7] = 0;
-}
-
-static inline void
-gen6_MEDIA_CURBE_LOAD(struct ilo_builder *builder,
- uint32_t buf, int size)
-{
- const uint8_t cmd_len = 4;
- const uint32_t dw0 = GEN6_RENDER_CMD(MEDIA, MEDIA_CURBE_LOAD) |
- (cmd_len - 2);
- uint32_t *dw;
-
- ILO_DEV_ASSERT(builder->dev, 6, 6);
-
- assert(buf % 32 == 0);
- /* gen6_push_constant_buffer() allocates buffers in 256-bit units */
- size = align(size, 32);
-
- ilo_builder_batch_pointer(builder, cmd_len, &dw);
- dw[0] = dw0;
- dw[1] = 0; /* MBZ */
- dw[2] = size;
- dw[3] = buf;
-}
-
-static inline void
-gen6_MEDIA_INTERFACE_DESCRIPTOR_LOAD(struct ilo_builder *builder,
- uint32_t offset, int num_ids)
-{
- const uint8_t cmd_len = 4;
- const uint32_t dw0 =
- GEN6_RENDER_CMD(MEDIA, MEDIA_INTERFACE_DESCRIPTOR_LOAD) | (cmd_len - 2);
- uint32_t *dw;
-
- ILO_DEV_ASSERT(builder->dev, 6, 6);
-
- assert(offset % 32 == 0);
-
- ilo_builder_batch_pointer(builder, cmd_len, &dw);
- dw[0] = dw0;
- dw[1] = 0; /* MBZ */
- /* every ID has 8 DWords */
- dw[2] = num_ids * 8 * 4;
- dw[3] = offset;
-}
-
-static inline void
-gen6_MEDIA_GATEWAY_STATE(struct ilo_builder *builder,
- int id, int byte, int thread_count)
-{
- const uint8_t cmd_len = 2;
- const uint32_t dw0 = GEN6_RENDER_CMD(MEDIA, MEDIA_GATEWAY_STATE) |
- (cmd_len - 2);
- uint32_t *dw;
-
- ILO_DEV_ASSERT(builder->dev, 6, 6);
-
- ilo_builder_batch_pointer(builder, cmd_len, &dw);
- dw[0] = dw0;
- dw[1] = id << 16 |
- byte << 8 |
- thread_count;
-}
-
-static inline void
-gen6_MEDIA_STATE_FLUSH(struct ilo_builder *builder,
- int thread_count_water_mark,
- int barrier_mask)
-{
- const uint8_t cmd_len = 2;
- const uint32_t dw0 = GEN6_RENDER_CMD(MEDIA, MEDIA_STATE_FLUSH) |
- (cmd_len - 2);
- uint32_t *dw;
-
- ILO_DEV_ASSERT(builder->dev, 6, 6);
-
- ilo_builder_batch_pointer(builder, cmd_len, &dw);
- dw[0] = dw0;
- dw[1] = thread_count_water_mark << 16 |
- barrier_mask;
-}
-
-static inline void
-gen6_MEDIA_OBJECT_WALKER(struct ilo_builder *builder)
-{
- assert(!"MEDIA_OBJECT_WALKER unsupported");
-}
-
static inline void
gen6_3DSTATE_BINDING_TABLE_POINTERS(struct ilo_builder *builder,
uint32_t vs_binding_table,
dw[5] = info->index_bias;
}
-static inline uint32_t
-gen6_INTERFACE_DESCRIPTOR_DATA(struct ilo_builder *builder,
- const struct ilo_shader_state **cs,
- uint32_t *sampler_state,
- int *num_samplers,
- uint32_t *binding_table_state,
- int *num_surfaces,
- int num_ids)
-{
- /*
- * From the Sandy Bridge PRM, volume 2 part 2, page 34:
- *
- * "(Interface Descriptor Total Length) This field must have the same
- * alignment as the Interface Descriptor Data Start Address.
- *
- * It must be DQWord (32-byte) aligned..."
- *
- * From the Sandy Bridge PRM, volume 2 part 2, page 35:
- *
- * "(Interface Descriptor Data Start Address) Specifies the 32-byte
- * aligned address of the Interface Descriptor data."
- */
- const int state_align = 32;
- const int state_len = (32 / 4) * num_ids;
- uint32_t state_offset, *dw;
- int i;
-
- ILO_DEV_ASSERT(builder->dev, 6, 6);
-
- state_offset = ilo_builder_state_pointer(builder,
- ILO_BUILDER_ITEM_BLOB, state_align, state_len, &dw);
-
- for (i = 0; i < num_ids; i++) {
- dw[0] = ilo_shader_get_kernel_offset(cs[i]);
- dw[1] = 1 << 18; /* SPF */
- dw[2] = sampler_state[i] |
- (num_samplers[i] + 3) / 4 << 2;
- dw[3] = binding_table_state[i] |
- num_surfaces[i];
- dw[4] = 0 << 16 | /* CURBE Read Length */
- 0; /* CURBE Read Offset */
- dw[5] = 0; /* Barrier ID */
- dw[6] = 0;
- dw[7] = 0;
-
- dw += 8;
- }
-
- return state_offset;
-}
-
static inline uint32_t
gen6_SF_VIEWPORT(struct ilo_builder *builder,
const struct ilo_viewport_cso *viewports,
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