More casting fixes for CXX_BUILD

Author: LibretroAdmin

gfx/drivers/gl3.c

@@ -3409,7 +3409,7 @@ static bool gl3_read_viewport(void *data, uint8_t *buffer, bool is_idle)
        *
        * Keep codepath similar for GLES and desktop GL.
        */
-      gl->readback_buffer_screenshot = malloc(num_pixels * sizeof(uint32_t));
+      gl->readback_buffer_screenshot = (uint32_t*)malloc(num_pixels * sizeof(uint32_t));
 
       if (!gl->readback_buffer_screenshot)
          goto error;

gfx/drivers_shader/shader_glsl.c

@@ -319,7 +319,7 @@ static bool gl_glsl_load_binary_shader(GLuint shader, char *save_path)
       shader_size=ftell (shader_binary);
       fseek(shader_binary, 0, SEEK_SET);
 
-      shader_data = malloc(shader_size);
+      shader_data = (char*)malloc(shader_size);
       fread(shader_data, shader_size, 1, shader_binary);
       fclose(shader_binary);
 
@@ -345,7 +345,7 @@ static void gl_glsl_dump_shader(GLuint shader, char *save_path)
    glGetShaderiv(shader, 0x8b89, &length);
 
    bufferSize   = length;
-   shaderBinary = malloc(bufferSize);
+   shaderBinary = (void*)malloc(bufferSize);
 
    memset(shaderBinary, 0, bufferSize);
 

input/common/linux_common.c

@@ -196,7 +196,8 @@ static void linux_poll_illuminance_sensor(void *data)
 linux_illuminance_sensor_t *linux_open_illuminance_sensor(unsigned rate)
 {
    RDIR *device = NULL;
-   linux_illuminance_sensor_t *sensor = malloc(sizeof(*sensor));
+   linux_illuminance_sensor_t *sensor = (linux_illuminance_sensor_t *)
+      malloc(sizeof(*sensor));
 
    if (!sensor)
       goto error;

libretro-db/c_converter.c

@@ -110,7 +110,7 @@ struct dat_converter_bt_node_t
 static dat_converter_list_t* dat_converter_list_create(
       dat_converter_list_enum type)
 {
-   dat_converter_list_t* list = malloc(sizeof(*list));
+   dat_converter_list_t* list = (dat_converter_list_t*)malloc(sizeof(*list));
 
    list->type                 = type;
    list->count                = 0;