Fix bool cast warnings on VS2015

solidpixel · solidpixel · commit 1f5f2b74f462 · 2022-06-06T07:07:05.000+01:00
diff --git a/Source/astcenc_decompress_symbolic.cpp b/Source/astcenc_decompress_symbolic.cpp
@@ -278,7 +278,7 @@ void decompress_symbolic_block(
 	const auto& bm = bsd.get_block_mode(scb.block_mode);
 	const auto& di = bsd.get_decimation_info(bm.decimation_mode);
 
-	int is_dual_plane = bm.is_dual_plane;
+	bool is_dual_plane = static_cast<bool>(bm.is_dual_plane);
 
 	// Unquantize and undecimate the weights
 	int plane1_weights[BLOCK_MAX_TEXELS];
diff --git a/Source/astcenc_entry.cpp b/Source/astcenc_entry.cpp
@@ -718,7 +718,7 @@ astcenc_error astcenc_context_alloc(
 	}
 
 	ctx->bsd = aligned_malloc<block_size_descriptor>(sizeof(block_size_descriptor), ASTCENC_VECALIGN);
-	bool can_omit_modes = config.flags & ASTCENC_FLG_SELF_DECOMPRESS_ONLY;
+	bool can_omit_modes = static_cast<bool>(config.flags & ASTCENC_FLG_SELF_DECOMPRESS_ONLY);
 	init_block_size_descriptor(config.block_x, config.block_y, config.block_z,
 	                           can_omit_modes,
 	                           config.tune_partition_count_limit,
diff --git a/Source/astcenc_pick_best_endpoint_format.cpp b/Source/astcenc_pick_best_endpoint_format.cpp
@@ -1124,8 +1124,8 @@ unsigned int compute_ideal_endpoint_formats(
 
 	promise(partition_count > 0);
 
-	int encode_hdr_rgb = blk.rgb_lns[0];
-	int encode_hdr_alpha = blk.alpha_lns[0];
+	bool encode_hdr_rgb = static_cast<bool>(blk.rgb_lns[0]);
+	bool encode_hdr_alpha = static_cast<bool>(blk.alpha_lns[0]);
 
 	// Compute the errors that result from various encoding choices (such as using luminance instead
 	// of RGB, discarding Alpha, using RGB-scale in place of two separate RGB endpoints and so on)

Original file line number	Diff line number	Diff line change
`@@ -718,7 +718,7 @@ astcenc_error astcenc_context_alloc(`
`718`	`718`	`}`
`719`	`719`
`720`	`720`	`ctx->bsd = aligned_malloc<block_size_descriptor>(sizeof(block_size_descriptor), ASTCENC_VECALIGN);`
`721`		`- bool can_omit_modes = config.flags & ASTCENC_FLG_SELF_DECOMPRESS_ONLY;`
	`721`	`+ bool can_omit_modes = static_cast<bool>(config.flags & ASTCENC_FLG_SELF_DECOMPRESS_ONLY);`
`722`	`722`	`init_block_size_descriptor(config.block_x, config.block_y, config.block_z,`
`723`	`723`	`can_omit_modes,`
`724`	`724`	`config.tune_partition_count_limit,`