internal/graphicsdriver/playstation5/graphics_playstation5.cpp

@@ -61,10 +61,8 @@ ebitengine_DrawTriangles(int dst, const int *srcs, int src_count, int shader,
   return {};
 }
 
-extern "C" ebitengine_Error ebitengine_NewShader(
+extern "C" ebitengine_Error
-    int *shader, const char *vertex_header, int vertex_header_size,
+ebitengine_NewShader(int *shader, const ebitengine_PrecompiledShader *source) {
-    const char *vertex_text, int vertex_text_size, const char *pixel_header,
-    int pixel_header_size, const char *pixel_text, int pixel_text_size) {
   return {};
 }
 

internal/graphicsdriver/playstation5/graphics_playstation5.go

@@ -17,7 +17,6 @@
 package playstation5
 
 // #include "graphics_playstation5.h"
-// #include <stdlib.h>
 import "C"
 
 import (
@@ -121,14 +120,19 @@ func (g *Graphics) MaxImageSize() int {
 
 func (g *Graphics) NewShader(program *shaderir.Program) (graphicsdriver.Shader, error) {
 	s := precompiledShaders[program.SourceHash]
-	defer runtime.KeepAlive(s)
+	ps := C.ebitengine_PrecompiledShader{
+		vertex_header:      (*C.char)(unsafe.Pointer(unsafe.SliceData(s.vertexHeader))),
+		vertex_header_size: C.int(len(s.vertexHeader)),
+		vertex_text:        (*C.char)(unsafe.Pointer(unsafe.SliceData(s.vertexText))),
+		vertex_text_size:   C.int(len(s.vertexText)),
+		pixel_header:       (*C.char)(unsafe.Pointer(unsafe.SliceData(s.pixelHeader))),
+		pixel_header_size:  C.int(len(s.pixelHeader)),
+		pixel_text:         (*C.char)(unsafe.Pointer(unsafe.SliceData(s.pixelText))),
+		pixel_text_size:    C.int(len(s.pixelText)),
+	}
 
 	var id C.int
-	if err := C.ebitengine_NewShader(&id,
+	if err := C.ebitengine_NewShader(&id, &ps); !C.ebitengine_IsErrorNil(&err) {
-		(*C.char)(unsafe.Pointer(unsafe.SliceData(s.vertexHeader))), C.int(len(s.vertexHeader)),
-		(*C.char)(unsafe.Pointer(unsafe.SliceData(s.vertexText))), C.int(len(s.vertexText)),
-		(*C.char)(unsafe.Pointer(unsafe.SliceData(s.pixelHeader))), C.int(len(s.pixelHeader)),
-		(*C.char)(unsafe.Pointer(unsafe.SliceData(s.pixelText))), C.int(len(s.pixelText))); !C.ebitengine_IsErrorNil(&err) {
 		return nil, newPlaystation5Error("(*playstation5.Graphics).NewShader", err)
 	}
 	return &Shader{

internal/graphicsdriver/playstation5/graphics_playstation5.h

@@ -103,10 +103,20 @@ ebitengine_DrawTriangles(int dst, const int *srcs, int src_count, int shader,
                          ebitengine_Blend blend, const uint32_t *uniforms,
                          int uniform_count, int fill_rule);
 
-ebitengine_Error ebitengine_NewShader(
+typedef struct ebitengine_PrecompiledShader {
-    int *shader, const char *vertex_header, int vertex_header_size,
+  char *vertex_header;
-    const char *vertex_text, int vertex_text_size, const char *pixel_header,
+  int vertex_header_size;
-    int pixel_header_size, const char *pixel_text, int pixel_text_size);
+  char *vertex_text;
+  int vertex_text_size;
+  char *pixel_header;
+  int pixel_header_size;
+  char *pixel_text;
+  int pixel_text_size;
+} ebitengine_PrecompiledShader;
+
+ebitengine_Error
+ebitengine_NewShader(int *shader,
+                     const ebitengine_PrecompiledShader *precompiled_shader);
 void ebitengine_DisposeShader(int id);
 
 #ifdef __cplusplus