[igt-dev] [PATCH i-g-t v4 4/4] lib: Adjust refactored gpu_fill library to our coding style
Katarzyna Dec
katarzyna.dec at intel.com
Tue Apr 10 10:48:28 UTC 2018
While I am making changes in gpgpu and media fill area let's
adjust code to our coding style.
v2: rebased on series new version (patch is now last from
series so change seems larger)
v3: rebased
Signed-off-by: Katarzyna Dec <katarzyna.dec at intel.com>
Cc: Lukasz Kalamarz <lukasz.kalamarz at intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>
---
lib/gpgpu_fill.c | 24 ++++-----
lib/gpgpu_fill.h | 12 ++---
lib/gpu_fill.c | 142 +++++++++++++++++++++++---------------------------
lib/media_fill.h | 20 +++----
lib/media_fill_gen7.c | 7 ++-
lib/media_fill_gen8.c | 7 +--
lib/media_fill_gen9.c | 7 +--
7 files changed, 105 insertions(+), 114 deletions(-)
diff --git a/lib/gpgpu_fill.c b/lib/gpgpu_fill.c
index 5a77ebd4..72a1445a 100644
--- a/lib/gpgpu_fill.c
+++ b/lib/gpgpu_fill.c
@@ -99,8 +99,8 @@ static const uint32_t gen9_gpgpu_kernel[][4] = {
void
gen7_gpgpu_fillfunc(struct intel_batchbuffer *batch,
struct igt_buf *dst,
- unsigned x, unsigned y,
- unsigned width, unsigned height,
+ unsigned int x, unsigned int y,
+ unsigned int width, unsigned int height,
uint8_t color)
{
uint32_t curbe_buffer, interface_descriptor;
@@ -120,8 +120,8 @@ gen7_gpgpu_fillfunc(struct intel_batchbuffer *batch,
curbe_buffer = gen7_fill_curbe_buffer_data(batch, color);
interface_descriptor = gen7_fill_interface_descriptor(batch, dst,
- gen7_gpgpu_kernel,
- sizeof(gen7_gpgpu_kernel));
+ gen7_gpgpu_kernel, sizeof(gen7_gpgpu_kernel));
+
igt_assert(batch->ptr < &batch->buffer[4095]);
batch->ptr = batch->buffer;
@@ -147,8 +147,8 @@ gen7_gpgpu_fillfunc(struct intel_batchbuffer *batch,
void
gen8_gpgpu_fillfunc(struct intel_batchbuffer *batch,
struct igt_buf *dst,
- unsigned x, unsigned y,
- unsigned width, unsigned height,
+ unsigned int x, unsigned int y,
+ unsigned int width, unsigned int height,
uint8_t color)
{
uint32_t curbe_buffer, interface_descriptor;
@@ -168,8 +168,8 @@ gen8_gpgpu_fillfunc(struct intel_batchbuffer *batch,
curbe_buffer = gen7_fill_curbe_buffer_data(batch, color);
interface_descriptor = gen8_fill_interface_descriptor(batch, dst,
- gen8_gpgpu_kernel,
- sizeof(gen8_gpgpu_kernel));
+ gen8_gpgpu_kernel, sizeof(gen8_gpgpu_kernel));
+
igt_assert(batch->ptr < &batch->buffer[4095]);
batch->ptr = batch->buffer;
@@ -195,8 +195,8 @@ gen8_gpgpu_fillfunc(struct intel_batchbuffer *batch,
void
gen9_gpgpu_fillfunc(struct intel_batchbuffer *batch,
struct igt_buf *dst,
- unsigned x, unsigned y,
- unsigned width, unsigned height,
+ unsigned int x, unsigned int y,
+ unsigned int width, unsigned int height,
uint8_t color)
{
uint32_t curbe_buffer, interface_descriptor;
@@ -216,8 +216,8 @@ gen9_gpgpu_fillfunc(struct intel_batchbuffer *batch,
curbe_buffer = gen7_fill_curbe_buffer_data(batch, color);
interface_descriptor = gen8_fill_interface_descriptor(batch, dst,
- gen9_gpgpu_kernel,
- sizeof(gen9_gpgpu_kernel));
+ gen9_gpgpu_kernel, sizeof(gen9_gpgpu_kernel));
+
igt_assert(batch->ptr < &batch->buffer[4095]);
batch->ptr = batch->buffer;
diff --git a/lib/gpgpu_fill.h b/lib/gpgpu_fill.h
index 7b5c8322..f0d188ae 100644
--- a/lib/gpgpu_fill.h
+++ b/lib/gpgpu_fill.h
@@ -30,22 +30,22 @@
void
gen7_gpgpu_fillfunc(struct intel_batchbuffer *batch,
struct igt_buf *dst,
- unsigned x, unsigned y,
- unsigned width, unsigned height,
+ unsigned int x, unsigned int y,
+ unsigned int width, unsigned int height,
uint8_t color);
void
gen8_gpgpu_fillfunc(struct intel_batchbuffer *batch,
struct igt_buf *dst,
- unsigned x, unsigned y,
- unsigned width, unsigned height,
+ unsigned int x, unsigned int y,
+ unsigned int width, unsigned int height,
uint8_t color);
void
gen9_gpgpu_fillfunc(struct intel_batchbuffer *batch,
struct igt_buf *dst,
- unsigned x, unsigned y,
- unsigned width, unsigned height,
+ unsigned int x, unsigned int y,
+ unsigned int width, unsigned int height,
uint8_t color);
#endif /* GPGPU_FILL_H */
diff --git a/lib/gpu_fill.c b/lib/gpu_fill.c
index 102f141b..fc28a945 100644
--- a/lib/gpu_fill.c
+++ b/lib/gpu_fill.c
@@ -10,6 +10,7 @@ uint32_t
batch_align(struct intel_batchbuffer *batch, uint32_t align)
{
uint32_t offset = batch_used(batch);
+
offset = ALIGN(offset, align);
batch->ptr = batch->buffer + offset;
return offset;
@@ -19,6 +20,7 @@ void *
batch_alloc(struct intel_batchbuffer *batch, uint32_t size, uint32_t align)
{
uint32_t offset = batch_align(batch, align);
+
batch->ptr += size;
return memset(batch->buffer + offset, 0, size);
}
@@ -30,9 +32,11 @@ batch_offset(struct intel_batchbuffer *batch, void *ptr)
}
uint32_t
-batch_copy(struct intel_batchbuffer *batch, const void *ptr, uint32_t size, uint32_t align)
+batch_copy(struct intel_batchbuffer *batch, const void *ptr, uint32_t size,
+ uint32_t align)
{
- return batch_offset(batch, memcpy(batch_alloc(batch, size, align), ptr, size));
+ return batch_offset(batch, memcpy(batch_alloc(batch, size, align),
+ ptr, size));
}
void
@@ -43,13 +47,13 @@ gen7_render_flush(struct intel_batchbuffer *batch, uint32_t batch_end)
ret = drm_intel_bo_subdata(batch->bo, 0, 4096, batch->buffer);
if (ret == 0)
ret = drm_intel_bo_mrb_exec(batch->bo, batch_end,
- NULL, 0, 0, 0);
+ NULL, 0, 0, 0);
igt_assert(ret == 0);
}
uint32_t
gen7_fill_curbe_buffer_data(struct intel_batchbuffer *batch,
- uint8_t color)
+ uint8_t color)
{
uint8_t *curbe_buffer;
uint32_t offset;
@@ -62,10 +66,8 @@ gen7_fill_curbe_buffer_data(struct intel_batchbuffer *batch,
}
uint32_t
-gen7_fill_surface_state(struct intel_batchbuffer *batch,
- struct igt_buf *buf,
- uint32_t format,
- int is_dst)
+gen7_fill_surface_state(struct intel_batchbuffer *batch, struct igt_buf *buf,
+ uint32_t format, int is_dst)
{
struct gen7_surface_state *ss;
uint32_t write_domain, read_domain, offset;
@@ -111,8 +113,7 @@ gen7_fill_surface_state(struct intel_batchbuffer *batch,
}
uint32_t
-gen7_fill_binding_table(struct intel_batchbuffer *batch,
- struct igt_buf *dst)
+gen7_fill_binding_table(struct intel_batchbuffer *batch, struct igt_buf *dst)
{
uint32_t *binding_table, offset;
@@ -129,9 +130,8 @@ gen7_fill_binding_table(struct intel_batchbuffer *batch,
}
uint32_t
-gen7_fill_kernel(struct intel_batchbuffer *batch,
- const uint32_t kernel[][4],
- size_t size)
+gen7_fill_kernel(struct intel_batchbuffer *batch, const uint32_t kernel[][4],
+ size_t size)
{
uint32_t offset;
@@ -141,8 +141,9 @@ gen7_fill_kernel(struct intel_batchbuffer *batch,
}
uint32_t
-gen7_fill_interface_descriptor(struct intel_batchbuffer *batch, struct igt_buf *dst,
- const uint32_t kernel[][4], size_t size)
+gen7_fill_interface_descriptor(struct intel_batchbuffer *batch,
+ struct igt_buf *dst, const uint32_t kernel[][4],
+ size_t size)
{
struct gen7_interface_descriptor_data *idd;
uint32_t offset;
@@ -180,16 +181,19 @@ gen7_emit_state_base_address(struct intel_batchbuffer *batch)
OUT_BATCH(0);
/* surface */
- OUT_RELOC(batch->bo, I915_GEM_DOMAIN_INSTRUCTION, 0, BASE_ADDRESS_MODIFY);
+ OUT_RELOC(batch->bo, I915_GEM_DOMAIN_INSTRUCTION, 0,
+ BASE_ADDRESS_MODIFY);
/* dynamic */
- OUT_RELOC(batch->bo, I915_GEM_DOMAIN_INSTRUCTION, 0, BASE_ADDRESS_MODIFY);
+ OUT_RELOC(batch->bo, I915_GEM_DOMAIN_INSTRUCTION, 0,
+ BASE_ADDRESS_MODIFY);
/* indirect */
OUT_BATCH(0);
/* instruction */
- OUT_RELOC(batch->bo, I915_GEM_DOMAIN_INSTRUCTION, 0, BASE_ADDRESS_MODIFY);
+ OUT_RELOC(batch->bo, I915_GEM_DOMAIN_INSTRUCTION, 0,
+ BASE_ADDRESS_MODIFY);
/* general/dynamic/indirect/instruction access Bound */
OUT_BATCH(0);
@@ -214,7 +218,7 @@ gen7_emit_vfe_state(struct intel_batchbuffer *batch)
/* urb entry size & curbe size */
OUT_BATCH(2 << 16 | /* in 256 bits unit */
- 2); /* in 256 bits unit */
+ 2); /* in 256 bits unit */
/* scoreboard */
OUT_BATCH(0);
@@ -268,14 +272,16 @@ gen7_emit_interface_descriptor_load(struct intel_batchbuffer *batch, uint32_t in
OUT_BATCH(sizeof(struct gen7_interface_descriptor_data));
else
OUT_BATCH(sizeof(struct gen8_interface_descriptor_data));
- /* interface descriptor address, is relative to the dynamics base address */
+ /* interface descriptor address, is relative to the dynamics base
+ * address
+ */
OUT_BATCH(interface_descriptor);
}
void
gen7_emit_media_objects(struct intel_batchbuffer *batch,
- unsigned x, unsigned y,
- unsigned width, unsigned height)
+ unsigned int x, unsigned int y,
+ unsigned int width, unsigned int height)
{
int i, j;
@@ -297,7 +303,8 @@ gen7_emit_media_objects(struct intel_batchbuffer *batch,
/* inline data (xoffset, yoffset) */
OUT_BATCH(x + i * 16);
OUT_BATCH(y + j * 16);
- if (AT_LEAST_GEN(batch->devid, 8) && !IS_CHERRYVIEW(batch->devid))
+ if (AT_LEAST_GEN(batch->devid, 8) &&
+ !IS_CHERRYVIEW(batch->devid))
gen8_emit_media_state_flush(batch);
}
}
@@ -305,8 +312,8 @@ gen7_emit_media_objects(struct intel_batchbuffer *batch,
void
gen7_emit_gpgpu_walk(struct intel_batchbuffer *batch,
- unsigned x, unsigned y,
- unsigned width, unsigned height)
+ unsigned int x, unsigned int y,
+ unsigned int width, unsigned int height)
{
uint32_t x_dim, y_dim, tmp, right_mask;
@@ -459,8 +466,8 @@ gen8_emit_state_base_address(struct intel_batchbuffer *batch)
OUT_RELOC(batch->bo, I915_GEM_DOMAIN_SAMPLER, 0, BASE_ADDRESS_MODIFY);
/* dynamic */
- OUT_RELOC(batch->bo, I915_GEM_DOMAIN_RENDER | I915_GEM_DOMAIN_INSTRUCTION,
- 0, BASE_ADDRESS_MODIFY);
+ OUT_RELOC(batch->bo, I915_GEM_DOMAIN_RENDER |
+ I915_GEM_DOMAIN_INSTRUCTION, 0, BASE_ADDRESS_MODIFY);
/* indirect */
OUT_BATCH(0);
@@ -475,7 +482,9 @@ gen8_emit_state_base_address(struct intel_batchbuffer *batch)
OUT_BATCH(1 << 12 | 1);
/* indirect object buffer size */
OUT_BATCH(0xfffff000 | 1);
- /* intruction buffer size, must set modify enable bit, otherwise it may result in GPU hang */
+ /* instruction buffer size, must set modify enable bit, otherwise it
+ * may result in GPU hang
+ */
OUT_BATCH(1 << 12 | 1);
}
@@ -536,62 +545,41 @@ gen8_emit_vfe_state_gpgpu(struct intel_batchbuffer *batch)
void
gen8_emit_gpgpu_walk(struct intel_batchbuffer *batch,
- unsigned x, unsigned y,
- unsigned width, unsigned height)
+ unsigned int x, unsigned int y,
+ unsigned int width, unsigned int height)
{
- uint32_t x_dim, y_dim, tmp, right_mask;
-
- /*
- * Simply do SIMD16 based dispatch, so every thread uses
- * SIMD16 channels.
- *
- * Define our own thread group size, e.g 16x1 for every group, then
- * will have 1 thread each group in SIMD16 dispatch. So thread
- * width/height/depth are all 1.
- *
- * Then thread group X = width / 16 (aligned to 16)
- * thread group Y = height;
- */
- x_dim = (width + 15) / 16;
- y_dim = height;
-
- tmp = width & 15;
- if (tmp == 0)
- right_mask = (1 << 16) - 1;
- else
- right_mask = (1 << tmp) - 1;
-
- OUT_BATCH(GEN7_GPGPU_WALKER | 13);
+ /* general */
+ OUT_BATCH(0 | BASE_ADDRESS_MODIFY);
+ OUT_BATCH(0);
- OUT_BATCH(0); /* kernel offset */
- OUT_BATCH(0); /* indirect data length */
- OUT_BATCH(0); /* indirect data offset */
+ /* stateless data port */
+ OUT_BATCH(0 | BASE_ADDRESS_MODIFY);
- /* SIMD size, thread w/h/d */
- OUT_BATCH(1 << 30 | /* SIMD16 */
- 0 << 16 | /* depth:1 */
- 0 << 8 | /* height:1 */
- 0); /* width:1 */
+ /* surface */
+ OUT_RELOC(batch->bo, I915_GEM_DOMAIN_SAMPLER, 0, BASE_ADDRESS_MODIFY);
- /* thread group X */
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(x_dim);
+ /* dynamic */
+ OUT_RELOC(batch->bo, I915_GEM_DOMAIN_RENDER |
+ I915_GEM_DOMAIN_INSTRUCTION, 0, BASE_ADDRESS_MODIFY);
- /* thread group Y */
- OUT_BATCH(0);
+ /* indirect */
OUT_BATCH(0);
- OUT_BATCH(y_dim);
-
- /* thread group Z */
OUT_BATCH(0);
- OUT_BATCH(1);
- /* right mask */
- OUT_BATCH(right_mask);
+ /* instruction */
+ OUT_RELOC(batch->bo, I915_GEM_DOMAIN_INSTRUCTION, 0,
+ BASE_ADDRESS_MODIFY);
- /* bottom mask, height 1, always 0xffffffff */
- OUT_BATCH(0xffffffff);
+ /* general state buffer size */
+ OUT_BATCH(0xfffff000 | 1);
+ /* dynamic state buffer size */
+ OUT_BATCH(1 << 12 | 1);
+ /* indirect object buffer size */
+ OUT_BATCH(0xfffff000 | 1);
+ /* instruction buffer size, must set modify enable bit, otherwise it
+ * may result in GPU hang
+ */
+ OUT_BATCH(1 << 12 | 1);
}
void
@@ -626,7 +614,9 @@ gen9_emit_state_base_address(struct intel_batchbuffer *batch)
OUT_BATCH(1 << 12 | 1);
/* indirect object buffer size */
OUT_BATCH(0xfffff000 | 1);
- /* intruction buffer size, must set modify enable bit, otherwise it may result in GPU hang */
+ /* intruction buffer size, must set modify enable bit, otherwise it may
+ * result in GPU hang
+ */
OUT_BATCH(1 << 12 | 1);
/* Bindless surface state base address */
diff --git a/lib/media_fill.h b/lib/media_fill.h
index 161af8cf..f6db734e 100644
--- a/lib/media_fill.h
+++ b/lib/media_fill.h
@@ -7,22 +7,22 @@
void
gen8_media_fillfunc(struct intel_batchbuffer *batch,
struct igt_buf *dst,
- unsigned x, unsigned y,
- unsigned width, unsigned height,
+ unsigned int x, unsigned int y,
+ unsigned int width, unsigned int height,
uint8_t color);
void
gen7_media_fillfunc(struct intel_batchbuffer *batch,
- struct igt_buf *dst,
- unsigned x, unsigned y,
- unsigned width, unsigned height,
- uint8_t color);
+ struct igt_buf *dst,
+ unsigned int x, unsigned int y,
+ unsigned int width, unsigned int height,
+ uint8_t color);
void
gen9_media_fillfunc(struct intel_batchbuffer *batch,
- struct igt_buf *dst,
- unsigned x, unsigned y,
- unsigned width, unsigned height,
- uint8_t color);
+ struct igt_buf *dst,
+ unsigned int x, unsigned int y,
+ unsigned int width, unsigned int height,
+ uint8_t color);
#endif /* RENDE_MEDIA_FILL_H */
diff --git a/lib/media_fill_gen7.c b/lib/media_fill_gen7.c
index c97555a6..5a8c32fb 100644
--- a/lib/media_fill_gen7.c
+++ b/lib/media_fill_gen7.c
@@ -47,8 +47,8 @@ static const uint32_t media_kernel[][4] = {
void
gen7_media_fillfunc(struct intel_batchbuffer *batch,
struct igt_buf *dst,
- unsigned x, unsigned y,
- unsigned width, unsigned height,
+ unsigned int x, unsigned int y,
+ unsigned int width, unsigned int height,
uint8_t color)
{
uint32_t curbe_buffer, interface_descriptor;
@@ -61,8 +61,7 @@ gen7_media_fillfunc(struct intel_batchbuffer *batch,
curbe_buffer = gen7_fill_curbe_buffer_data(batch, color);
interface_descriptor = gen7_fill_interface_descriptor(batch, dst,
- media_kernel,
- sizeof(media_kernel));
+ media_kernel, sizeof(media_kernel));
igt_assert(batch->ptr < &batch->buffer[4095]);
/* media pipeline */
diff --git a/lib/media_fill_gen8.c b/lib/media_fill_gen8.c
index 362abd61..d6dd7410 100644
--- a/lib/media_fill_gen8.c
+++ b/lib/media_fill_gen8.c
@@ -50,8 +50,8 @@ static const uint32_t media_kernel[][4] = {
void
gen8_media_fillfunc(struct intel_batchbuffer *batch,
struct igt_buf *dst,
- unsigned x, unsigned y,
- unsigned width, unsigned height,
+ unsigned int x, unsigned int y,
+ unsigned int width, unsigned int height,
uint8_t color)
{
uint32_t curbe_buffer, interface_descriptor;
@@ -63,7 +63,8 @@ gen8_media_fillfunc(struct intel_batchbuffer *batch,
batch->ptr = &batch->buffer[BATCH_STATE_SPLIT];
curbe_buffer = gen7_fill_curbe_buffer_data(batch, color);
- interface_descriptor = gen8_fill_interface_descriptor(batch, dst, media_kernel, sizeof(media_kernel));
+ interface_descriptor = gen8_fill_interface_descriptor(batch, dst,
+ media_kernel, sizeof(media_kernel));
igt_assert(batch->ptr < &batch->buffer[4095]);
/* media pipeline */
diff --git a/lib/media_fill_gen9.c b/lib/media_fill_gen9.c
index d1335fe6..a9a829f2 100644
--- a/lib/media_fill_gen9.c
+++ b/lib/media_fill_gen9.c
@@ -47,8 +47,8 @@ static const uint32_t media_kernel[][4] = {
void
gen9_media_fillfunc(struct intel_batchbuffer *batch,
struct igt_buf *dst,
- unsigned x, unsigned y,
- unsigned width, unsigned height,
+ unsigned int x, unsigned int y,
+ unsigned int width, unsigned int height,
uint8_t color)
{
uint32_t curbe_buffer, interface_descriptor;
@@ -60,7 +60,8 @@ gen9_media_fillfunc(struct intel_batchbuffer *batch,
batch->ptr = &batch->buffer[BATCH_STATE_SPLIT];
curbe_buffer = gen7_fill_curbe_buffer_data(batch, color);
- interface_descriptor = gen8_fill_interface_descriptor(batch, dst, media_kernel, sizeof(media_kernel));
+ interface_descriptor = gen8_fill_interface_descriptor(batch, dst,
+ media_kernel, sizeof(media_kernel));
assert(batch->ptr < &batch->buffer[4095]);
/* media pipeline */
--
2.14.3
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