libplacebo_msvc (v4.208.0)

libplacebo_msvc.patch

diff --git a/src/filters.c b/src/filters.c
index 3cac1de..aaec3ff 100644
--- a/src/filters.c
+++ b/src/filters.c
@@ -34,6 +34,7 @@
  * - https://github.com/AviSynth/jinc-resize (only used to verify the math)
  */
 
+#define _USE_MATH_DEFINES
 #include <math.h>
 
 #include "common.h"
diff --git a/src/meson.build b/src/meson.build
index 4ef7d2a..0866de6 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -28,9 +28,9 @@ build_deps = [ libm, threads ]
 test_deps = []
 
 vulkan_opt = get_option('vulkan')
-vulkan = dependency('vulkan', version: '>=1.2.0', required: vulkan_opt)
+vulkan = dependency('vulkan', required: vulkan_opt)
 opengl = dependency('epoxy', version: '>=1.4.0', required: get_option('opengl'))
-shaderc = dependency('shaderc', version: '>=2019.1', required: get_option('shaderc'))
+shaderc = dependency('shaderc', required: get_option('shaderc'))
 cross = dependency('spirv-cross-c-shared', version: '>=0.29.0', required: get_option('d3d11'))
 
 if opengl.found()
diff --git a/src/shaders/colorspace.c b/src/shaders/colorspace.c
index 9201eee..24aa0c6 100644
--- a/src/shaders/colorspace.c
+++ b/src/shaders/colorspace.c
@@ -15,6 +15,7 @@
  * License along with libplacebo. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#define _USE_MATH_DEFINES
 #include <math.h>
 #include "shaders.h"
 
diff --git a/src/shaders/sampling.c b/src/shaders/sampling.c
index 1f4e4a5..6b8a9fc 100644
--- a/src/shaders/sampling.c
+++ b/src/shaders/sampling.c
@@ -15,6 +15,7 @@
  * License along with libplacebo. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#define _USE_MATH_DEFINES
 #include <math.h>
 #include "shaders.h"
 
diff --git a/src/utils/upload.c b/src/utils/upload.c
index c3efc32..045a3a0 100644
--- a/src/utils/upload.c
+++ b/src/utils/upload.c
@@ -15,7 +15,7 @@
  * License along with libplacebo. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <strings.h>
+#include <string.h>
 
 #include "log.h"
 #include "common.h"