34 	astcenc_image *img = new astcenc_image;  in alloc_image()  local
35 	img->dim_x = dim_x;  in alloc_image()
36 	img->dim_y = dim_y;  in alloc_image()
37 	img->dim_z = dim_z;  in alloc_image()
40 	img->data = data;  in alloc_image()
44 		img->data_type = ASTCENC_TYPE_U8;  in alloc_image()
52 		img->data_type = ASTCENC_TYPE_F16;  in alloc_image()
61 		img->data_type = ASTCENC_TYPE_F32;  in alloc_image()
68 	return img;  in alloc_image()
72 void free_image(astcenc_image * img)  in free_image()  argument
74 	if (img == nullptr)  in free_image()
79 	for (unsigned int z = 0; z < img->dim_z; z++)  in free_image()
81 		delete[] reinterpret_cast<char*>(img->data[z]);  in free_image()
84 	delete[] img->data;  in free_image()
85 	delete img;  in free_image()
89 int determine_image_components(const astcenc_image * img)  in determine_image_components()  argument
91 	unsigned int dim_x = img->dim_x;  in determine_image_components()
92 	unsigned int dim_y = img->dim_y;  in determine_image_components()
93 	unsigned int dim_z = img->dim_z;  in determine_image_components()
99 	if (img->data_type == ASTCENC_TYPE_U8)  in determine_image_components()
103 			uint8_t* data8 = static_cast<uint8_t*>(img->data[z]);  in determine_image_components()
120 	else if (img->data_type == ASTCENC_TYPE_F16)  in determine_image_components()
124 			uint16_t* data16 = static_cast<uint16_t*>(img->data[z]);  in determine_image_components()
144 		assert(img->data_type == ASTCENC_TYPE_F32);  in determine_image_components()
148 			float* data32 = static_cast<float*>(img->data[z]);  in determine_image_components()
177 	astcenc_image* img = alloc_image(16, dim_x, dim_y, 1);  in astc_img_from_floatx4_array()  local
181 		uint16_t* data16 = static_cast<uint16_t*>(img->data[0]);  in astc_img_from_floatx4_array()
201 	return img;  in astc_img_from_floatx4_array()
211 	astcenc_image* img = alloc_image(8, dim_x, dim_y, 1);  in astc_img_from_unorm8x4_array()  local
215 		uint8_t* data8 = static_cast<uint8_t*>(img->data[0]);  in astc_img_from_unorm8x4_array()
228 	return img;  in astc_img_from_unorm8x4_array()
235 	const astcenc_image* img,  in floatx4_array_from_astc_img()  argument
238 	unsigned int dim_x = img->dim_x;  in floatx4_array_from_astc_img()
239 	unsigned int dim_y = img->dim_y;  in floatx4_array_from_astc_img()
242 	if (img->data_type == ASTCENC_TYPE_U8)  in floatx4_array_from_astc_img()
244 		uint8_t* data8 = static_cast<uint8_t*>(img->data[0]);  in floatx4_array_from_astc_img()
259 	else if (img->data_type == ASTCENC_TYPE_F16)  in floatx4_array_from_astc_img()
261 		uint16_t* data16 = static_cast<uint16_t*>(img->data[0]);  in floatx4_array_from_astc_img()
283 		assert(img->data_type == ASTCENC_TYPE_F32);  in floatx4_array_from_astc_img()
284 		float* data32 = static_cast<float*>(img->data[0]);  in floatx4_array_from_astc_img()
305 	const astcenc_image* img,  in unorm8x4_array_from_astc_img()  argument
308 	unsigned int dim_x = img->dim_x;  in unorm8x4_array_from_astc_img()
309 	unsigned int dim_y = img->dim_y;  in unorm8x4_array_from_astc_img()
312 	if (img->data_type == ASTCENC_TYPE_U8)  in unorm8x4_array_from_astc_img()
314 		uint8_t* data8 = static_cast<uint8_t*>(img->data[0]);  in unorm8x4_array_from_astc_img()
329 	else if (img->data_type == ASTCENC_TYPE_F16)  in unorm8x4_array_from_astc_img()
331 		uint16_t* data16 = static_cast<uint16_t*>(img->data[0]);  in unorm8x4_array_from_astc_img()
357 		assert(img->data_type == ASTCENC_TYPE_F32);  in unorm8x4_array_from_astc_img()
358 		float* data32 = static_cast<float*>(img->data[0]);  in unorm8x4_array_from_astc_img()