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-rw-r--r--lib/rendercopy.h4
-rw-r--r--lib/rendercopy_gen4.c14
2 files changed, 10 insertions, 8 deletions
diff --git a/lib/rendercopy.h b/lib/rendercopy.h
index 2eb67b21..d1bb6284 100644
--- a/lib/rendercopy.h
+++ b/lib/rendercopy.h
@@ -45,9 +45,9 @@ void gen6_render_copyfunc(struct intel_batchbuffer *batch,
const struct igt_buf *dst, unsigned dst_x, unsigned dst_y);
void gen4_render_copyfunc(struct intel_batchbuffer *batch,
drm_intel_context *context,
- struct igt_buf *src, unsigned src_x, unsigned src_y,
+ const struct igt_buf *src, unsigned src_x, unsigned src_y,
unsigned width, unsigned height,
- struct igt_buf *dst, unsigned dst_x, unsigned dst_y);
+ const struct igt_buf *dst, unsigned dst_x, unsigned dst_y);
void gen3_render_copyfunc(struct intel_batchbuffer *batch,
drm_intel_context *context,
const struct igt_buf *src, unsigned src_x, unsigned src_y,
diff --git a/lib/rendercopy_gen4.c b/lib/rendercopy_gen4.c
index 5cf150ec..0416b8d6 100644
--- a/lib/rendercopy_gen4.c
+++ b/lib/rendercopy_gen4.c
@@ -135,7 +135,7 @@ gen4_render_flush(struct intel_batchbuffer *batch,
static uint32_t
gen4_bind_buf(struct intel_batchbuffer *batch,
- struct igt_buf *buf,
+ const struct igt_buf *buf,
uint32_t format, int is_dst)
{
struct gen4_surface_state *ss;
@@ -175,8 +175,8 @@ gen4_bind_buf(struct intel_batchbuffer *batch,
static uint32_t
gen4_bind_surfaces(struct intel_batchbuffer *batch,
- struct igt_buf *src,
- struct igt_buf *dst)
+ const struct igt_buf *src,
+ const struct igt_buf *dst)
{
uint32_t *binding_table;
@@ -415,7 +415,7 @@ gen4_emit_binding_table(struct intel_batchbuffer *batch,
static void
gen4_emit_drawing_rectangle(struct intel_batchbuffer *batch,
- struct igt_buf *dst)
+ const struct igt_buf *dst)
{
OUT_BATCH(GEN4_3DSTATE_DRAWING_RECTANGLE | (4 - 2));
OUT_BATCH(0);
@@ -638,9 +638,11 @@ static uint32_t gen4_emit_primitive(struct intel_batchbuffer *batch)
void gen4_render_copyfunc(struct intel_batchbuffer *batch,
drm_intel_context *context,
- struct igt_buf *src, unsigned src_x, unsigned src_y,
+ const struct igt_buf *src,
+ unsigned src_x, unsigned src_y,
unsigned width, unsigned height,
- struct igt_buf *dst, unsigned dst_x, unsigned dst_y)
+ const struct igt_buf *dst,
+ unsigned dst_x, unsigned dst_y)
{
uint32_t cc, cc_vp;
uint32_t wm, wm_sampler, wm_kernel, wm_table;