[igt-dev] [PATCH i-g-t v27 24/30] tests/gem_render_copy_redux: remove libdrm dependency

[Zbigniew Kempczyński]

Use intel_bb / intel_buf to remove libdrm dependency.

Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski at intel.com>
Cc: Dominik Grzegorzek <dominik.grzegorzek at intel.com>
Cc: Chris Wilson <chris at chris-wilson.co.uk>
---
 tests/i915/gem_render_copy_redux.c | 67 +++++++++++++-----------------
 1 file changed, 29 insertions(+), 38 deletions(-)

diff --git a/tests/i915/gem_render_copy_redux.c b/tests/i915/gem_render_copy_redux.c
index a3f77e84..3f9f926c 100644
--- a/tests/i915/gem_render_copy_redux.c
+++ b/tests/i915/gem_render_copy_redux.c
@@ -48,7 +48,6 @@
 
 #include "i915/gem.h"
 #include "igt.h"
-#include "intel_bufmgr.h"
 
 IGT_TEST_DESCRIPTION("Advanced test for the render_copy() function.");
 
@@ -63,8 +62,8 @@ IGT_TEST_DESCRIPTION("Advanced test for the render_copy() function.");
 typedef struct {
 	int fd;
 	uint32_t devid;
-	drm_intel_bufmgr *bufmgr;
-	struct intel_batchbuffer *batch;
+	struct buf_ops *bops;
+	struct intel_bb *ibb;
 	igt_render_copyfunc_t render_copy;
 	uint32_t linear[WIDTH * HEIGHT];
 } data_t;
@@ -74,58 +73,50 @@ static void data_init(data_t *data)
 	data->fd = drm_open_driver(DRIVER_INTEL);
 	data->devid = intel_get_drm_devid(data->fd);
 
-	data->bufmgr = drm_intel_bufmgr_gem_init(data->fd, 4096);
-	igt_assert(data->bufmgr);
-
+	data->bops = buf_ops_create(data->fd);
 	data->render_copy = igt_get_render_copyfunc(data->devid);
 	igt_require_f(data->render_copy,
 		      "no render-copy function\n");
 
-	data->batch = intel_batchbuffer_alloc(data->bufmgr, data->devid);
-	igt_assert(data->batch);
+	data->ibb = intel_bb_create(data->fd, 4096);
 }
 
 static void data_fini(data_t *data)
 {
-	 intel_batchbuffer_free(data->batch);
-	 drm_intel_bufmgr_destroy(data->bufmgr);
-	 close(data->fd);
+	intel_bb_destroy(data->ibb);
+	buf_ops_destroy(data->bops);
+	close(data->fd);
 }
 
-static void scratch_buf_init(data_t *data, struct igt_buf *buf,
+static void scratch_buf_init(data_t *data, struct intel_buf *buf,
 			     int width, int height, int stride, uint32_t color)
 {
-	drm_intel_bo *bo;
 	int i;
 
-	bo = drm_intel_bo_alloc(data->bufmgr, "", SIZE, 4096);
+	intel_buf_init(data->bops, buf, width, height, 32, 0,
+		       I915_TILING_NONE, I915_COMPRESSION_NONE);
+	igt_assert(buf->surface[0].size == SIZE);
+	igt_assert(buf->surface[0].stride == stride);
+
 	for (i = 0; i < width * height; i++)
 		data->linear[i] = color;
-	gem_write(data->fd, bo->handle, 0, data->linear,
+	gem_write(data->fd, buf->handle, 0, data->linear,
 		  sizeof(data->linear));
-
-	memset(buf, 0, sizeof(*buf));
-
-	buf->bo = bo;
-	buf->surface[0].stride = stride;
-	buf->tiling = I915_TILING_NONE;
-	buf->surface[0].size = SIZE;
-	buf->bpp = 32;
 }
 
-static void scratch_buf_fini(data_t *data, struct igt_buf *buf)
+static void scratch_buf_fini(data_t *data, struct intel_buf *buf)
 {
-	dri_bo_unreference(buf->bo);
+	intel_buf_close(data->bops, buf);
 	memset(buf, 0, sizeof(*buf));
 }
 
 static void
-scratch_buf_check(data_t *data, struct igt_buf *buf, int x, int y,
+scratch_buf_check(data_t *data, struct intel_buf *buf, int x, int y,
 		  uint32_t color)
 {
 	uint32_t val;
 
-	gem_read(data->fd, buf->bo->handle, 0,
+	gem_read(data->fd, buf->handle, 0,
 		 data->linear, sizeof(data->linear));
 	val = data->linear[y * WIDTH + x];
 	igt_assert_f(val == color,
@@ -135,7 +126,7 @@ scratch_buf_check(data_t *data, struct igt_buf *buf, int x, int y,
 
 static void copy(data_t *data)
 {
-	struct igt_buf src, dst;
+	struct intel_buf src, dst;
 
 	scratch_buf_init(data, &src, WIDTH, HEIGHT, STRIDE, SRC_COLOR);
 	scratch_buf_init(data, &dst, WIDTH, HEIGHT, STRIDE, DST_COLOR);
@@ -143,7 +134,7 @@ static void copy(data_t *data)
 	scratch_buf_check(data, &src, WIDTH / 2, HEIGHT / 2, SRC_COLOR);
 	scratch_buf_check(data, &dst, WIDTH / 2, HEIGHT / 2, DST_COLOR);
 
-	data->render_copy(data->batch, NULL,
+	data->render_copy(data->ibb, 0,
 			  &src, 0, 0, WIDTH, HEIGHT,
 			  &dst, WIDTH / 2, HEIGHT / 2);
 
@@ -157,9 +148,9 @@ static void copy(data_t *data)
 static void copy_flink(data_t *data)
 {
 	data_t local;
-	struct igt_buf src, dst;
-	struct igt_buf local_src, local_dst;
-	struct igt_buf flink;
+	struct intel_buf src, dst;
+	struct intel_buf local_src, local_dst;
+	struct intel_buf flink;
 	uint32_t name;
 
 	data_init(&local);
@@ -167,23 +158,22 @@ static void copy_flink(data_t *data)
 	scratch_buf_init(data, &src, WIDTH, HEIGHT, STRIDE, 0);
 	scratch_buf_init(data, &dst, WIDTH, HEIGHT, STRIDE, DST_COLOR);
 
-	data->render_copy(data->batch, NULL,
+	data->render_copy(data->ibb, 0,
 			  &src, 0, 0, WIDTH, HEIGHT,
 			  &dst, WIDTH, HEIGHT);
 
 	scratch_buf_init(&local, &local_src, WIDTH, HEIGHT, STRIDE, 0);
 	scratch_buf_init(&local, &local_dst, WIDTH, HEIGHT, STRIDE, SRC_COLOR);
 
-	local.render_copy(local.batch, NULL,
+	local.render_copy(local.ibb, 0,
 			  &local_src, 0, 0, WIDTH, HEIGHT,
 			  &local_dst, WIDTH, HEIGHT);
 
-
-	drm_intel_bo_flink(local_dst.bo, &name);
+	name = gem_flink(local.fd, local_dst.handle);
 	flink = local_dst;
-	flink.bo = drm_intel_bo_gem_create_from_name(data->bufmgr, "flink", name);
+	flink.handle = gem_open(data->fd, name);
 
-	data->render_copy(data->batch, NULL,
+	data->render_copy(data->ibb, 0,
 			  &flink, 0, 0, WIDTH, HEIGHT,
 			  &dst, WIDTH / 2, HEIGHT / 2);
 
@@ -193,6 +183,7 @@ static void copy_flink(data_t *data)
 	scratch_buf_check(data, &dst, 10, 10, DST_COLOR);
 	scratch_buf_check(data, &dst, WIDTH - 10, HEIGHT - 10, SRC_COLOR);
 
+	intel_bb_reset(data->ibb, true);
 	scratch_buf_fini(data, &src);
 	scratch_buf_fini(data, &flink);
 	scratch_buf_fini(data, &dst);
-- 
2.26.0