From: Pan Xiuli <xiuli....@intel.com>
sRGB writes are not supported now, and we should not return them
if any write was set as CL_MEM_FLAGS.
Signed-off-by: Pan Xiuli <xiuli....@intel.com>
---
src/cl_api.c | 1 +
src/cl_image.c | 5 +++++
src/cl_image.h | 1 +
3 files changed, 7 insertions(+)
diff --git a/src/cl_api.c b/src/cl_api.c
index e18ff5c..1de1b13 100644
--- a/src/cl_api.c
+++ b/src/cl_api.c
@@ -986,6 +986,7 @@ clGetSupportedImageFormats(cl_context ctx,
goto error;
}
err = cl_image_get_supported_fmt(ctx,
+ flags,
image_type,
num_entries,
image_formats,
diff --git a/src/cl_image.c b/src/cl_image.c
index 47298b6..d059304 100644
--- a/src/cl_image.c
+++ b/src/cl_image.c
@@ -228,6 +228,7 @@ static const size_t cl_image_type_n =
SIZEOF32(cl_image_type);
cl_int
cl_image_get_supported_fmt(cl_context ctx,
+ cl_mem_flags flags,
cl_mem_object_type image_type,
cl_uint num_entries,
cl_image_format *image_formats,
@@ -241,6 +242,10 @@ cl_image_get_supported_fmt(cl_context ctx,
.image_channel_data_type = cl_image_type[j]
};
const uint32_t intel_fmt = cl_image_get_intel_format(&fmt);
+ if (cl_image_order[i] >= CL_sRGBA &&
+ ((flags & CL_MEM_WRITE_ONLY) || (flags & CL_MEM_READ_WRITE) ||
+ (flags & CL_MEM_KERNEL_READ_AND_WRITE)))
+ continue;
if (intel_fmt == INTEL_UNSUPPORTED_FORMAT)
continue;
if (n < num_entries && image_formats) image_formats[n] = fmt;
diff --git a/src/cl_image.h b/src/cl_image.h
index ae74509..4f0d0f1 100644
--- a/src/cl_image.h
+++ b/src/cl_image.h
@@ -35,6 +35,7 @@ extern uint32_t cl_image_get_intel_format(const
cl_image_format *fmt);
/* Return the list of formats supported by the API */
extern cl_int cl_image_get_supported_fmt(cl_context context,
+ cl_mem_flags flags,
cl_mem_object_type image_type,
cl_uint num_entries,
cl_image_format *image_formats,
--
2.5.0
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